From fccd43502bb3153632cdf3fbc6d0ad331074c952 Mon Sep 17 00:00:00 2001
From: xxSeys1 <kaktusreiniger@gmail.com>
Date: Sun, 4 May 2025 21:14:10 +0200
Subject: [PATCH 01/90] add create file Content Panel toolstrip button

---
 .../Windows/ContentWindow.ContextMenu.cs      | 86 +++++++++++++------
 Source/Editor/Windows/ContentWindow.cs        | 26 +++++-
 2 files changed, 81 insertions(+), 31 deletions(-)

diff --git a/Source/Editor/Windows/ContentWindow.ContextMenu.cs b/Source/Editor/Windows/ContentWindow.ContextMenu.cs
index 1ad225997..40dd9131b 100644
--- a/Source/Editor/Windows/ContentWindow.ContextMenu.cs
+++ b/Source/Editor/Windows/ContentWindow.ContextMenu.cs
@@ -39,8 +39,7 @@ namespace FlaxEditor.Windows
                 folder = CurrentViewFolder;
             }
             Assert.IsNotNull(folder);
-            bool isRootFolder = CurrentViewFolder == _root.Folder;
-
+            
             // Create context menu
             ContextMenuButton b;
             ContextMenu cm = new ContextMenu
@@ -78,7 +77,7 @@ namespace FlaxEditor.Windows
                 cm.AddButton(Utilities.Constants.ShowInExplorer, () => FileSystem.ShowFileExplorer(System.IO.Path.GetDirectoryName(item.Path)));
                 
                 if (!String.IsNullOrEmpty(Editor.Instance.Windows.ContentWin._itemsSearchBox.Text))
-                {
+                { 
                     cm.AddButton("Show in Content Panel", () =>
                     {
                         Editor.Instance.Windows.ContentWin.ClearItemsSearch();
@@ -178,19 +177,61 @@ namespace FlaxEditor.Windows
 
             cm.AddSeparator();
 
+            CreateNewModuleMenu(cm, folder);
+            CreateNewFolderMenu(cm, folder, false, item);
+            CreateNewContentItemMenu(cm, folder);
+
+            if (folder.CanHaveAssets)
+            {
+                cm.AddButton("Import file", () =>
+                {
+                    _view.ClearSelection();
+                    Editor.ContentImporting.ShowImportFileDialog(CurrentViewFolder);
+                });
+            }
+
+            // Remove any leftover separator
+            if (cm.ItemsContainer.Children.LastOrDefault() is ContextMenuSeparator)
+                cm.ItemsContainer.Children.Last().Dispose();
+
+            // Show it
+            cm.Show(this, location);
+        }
+
+        private void CreateNewModuleMenu(ContextMenu menu, ContentFolder folder, bool disableUncreatable = false)
+        {
             // Check if is source folder to add new module
             if (folder?.ParentFolder?.Node is ProjectTreeNode parentFolderNode && folder.Node == parentFolderNode.Source)
             {
-                var button = cm.AddButton("New module");
+                var button = menu.AddButton("New module");
                 button.CloseMenuOnClick = false;
                 button.Clicked += () => NewModule(button, parentFolderNode.Source.Path);
             }
-
-            if (!isRootFolder && !(item is ContentFolder projectFolder && projectFolder.Node is ProjectTreeNode))
+            else if (disableUncreatable)
             {
-                cm.AddButton("New folder", NewFolder);
+                var button = menu.AddButton("New module");
+                button.Enabled = false;
             }
+        }
 
+        private bool CanCreateFolder(ContentItem item = null)
+        {
+            bool canCreateFolder = CurrentViewFolder != _root.Folder && !(item is ContentFolder projectFolder && projectFolder.Node is ProjectTreeNode);
+            return canCreateFolder;
+        }
+
+        private void CreateNewFolderMenu(ContextMenu menu, ContentFolder folder, bool disableUncreatable = false, ContentItem item = null)
+        {
+            bool canCreateFolder = CanCreateFolder(item);
+            if (canCreateFolder || disableUncreatable)
+            {
+                var b = menu.AddButton("New folder", NewFolder);
+                b.Enabled = canCreateFolder;
+            }
+        }
+
+        private void CreateNewContentItemMenu(ContextMenu menu, ContentFolder folder, bool showNew = true, bool disableUncreatable = false)
+        {
             // Loop through each proxy and user defined json type and add them to the context menu
             var actorType = new ScriptType(typeof(Actor));
             var scriptType = new ScriptType(typeof(Script));
@@ -230,7 +271,8 @@ namespace FlaxEditor.Windows
                 if (p == null)
                     continue;
 
-                if (p.CanCreate(folder))
+                bool canCreate = p.CanCreate(folder);
+                if (canCreate || disableUncreatable)
                 {
                     var parts = attribute.Path.Split('/');
                     ContextMenuChildMenu childCM = null;
@@ -238,16 +280,20 @@ namespace FlaxEditor.Windows
                     for (int i = 0; i < parts?.Length; i++)
                     {
                         var part = parts[i].Trim();
+                        if (part == "New" && !showNew)
+                            continue;
                         if (i == parts.Length - 1)
                         {
                             if (mainCM)
                             {
-                                cm.AddButton(part, () => NewItem(p));
+                                var b = menu.AddButton(part, () => NewItem(p));
+                                b.Enabled = canCreate;
                                 mainCM = false;
                             }
                             else if (childCM != null)
                             {
-                                childCM.ContextMenu.AddButton(part, () => NewItem(p));
+                                var b = childCM.ContextMenu.AddButton(part, () => NewItem(p));
+                                b.Enabled = canCreate;
                                 childCM.ContextMenu.AutoSort = true;
                             }
                         }
@@ -255,35 +301,21 @@ namespace FlaxEditor.Windows
                         {
                             if (mainCM)
                             {
-                                childCM = cm.GetOrAddChildMenu(part);
+                                childCM = menu.GetOrAddChildMenu(part);
                                 childCM.ContextMenu.AutoSort = true;
+                                childCM.Enabled = canCreate;
                                 mainCM = false;
                             }
                             else if (childCM != null)
                             {
                                 childCM = childCM.ContextMenu.GetOrAddChildMenu(part);
                                 childCM.ContextMenu.AutoSort = true;
+                                childCM.Enabled = canCreate;
                             }
                         }
                     }
                 }
             }
-
-            if (folder.CanHaveAssets)
-            {
-                cm.AddButton("Import file", () =>
-                {
-                    _view.ClearSelection();
-                    Editor.ContentImporting.ShowImportFileDialog(CurrentViewFolder);
-                });
-            }
-
-            // Remove any leftover separator
-            if (cm.ItemsContainer.Children.LastOrDefault() is ContextMenuSeparator)
-                cm.ItemsContainer.Children.Last().Dispose();
-
-            // Show it
-            cm.Show(this, location);
         }
 
         private void OnExpandAllClicked(ContextMenuButton button)
diff --git a/Source/Editor/Windows/ContentWindow.cs b/Source/Editor/Windows/ContentWindow.cs
index f63db04bd..c87550b26 100644
--- a/Source/Editor/Windows/ContentWindow.cs
+++ b/Source/Editor/Windows/ContentWindow.cs
@@ -37,6 +37,7 @@ namespace FlaxEditor.Windows
 
         private readonly ToolStrip _toolStrip;
         private readonly ToolStripButton _importButton;
+        private readonly ToolStripButton _createNewButton;
         private readonly ToolStripButton _navigateBackwardButton;
         private readonly ToolStripButton _navigateForwardButton;
         private readonly ToolStripButton _navigateUpButton;
@@ -153,11 +154,12 @@ namespace FlaxEditor.Windows
             {
                 Parent = this,
             };
-            _importButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Import64, () => Editor.ContentImporting.ShowImportFileDialog(CurrentViewFolder)).LinkTooltip("Import content");
+            _importButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Import64, () => Editor.ContentImporting.ShowImportFileDialog(CurrentViewFolder)).LinkTooltip("Import content.");
+            _createNewButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Add64, OnCreateNewItemButtonClicked).LinkTooltip("Create a new asset.");
             _toolStrip.AddSeparator();
-            _navigateBackwardButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Left64, NavigateBackward).LinkTooltip("Navigate backward");
-            _navigateForwardButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Right64, NavigateForward).LinkTooltip("Navigate forward");
-            _navigateUpButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Up64, NavigateUp).LinkTooltip("Navigate up");
+            _navigateBackwardButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Left64, NavigateBackward).LinkTooltip("Navigate backward.");
+            _navigateForwardButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Right64, NavigateForward).LinkTooltip("Navigate forward.");
+            _navigateUpButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Up64, NavigateUp).LinkTooltip("Navigate up.");
             _toolStrip.AddSeparator();
 
             // Navigation bar
@@ -267,6 +269,22 @@ namespace FlaxEditor.Windows
             InputActions.Add(options => options.Search, () => _itemsSearchBox.Focus());
         }
 
+        private void OnCreateNewItemButtonClicked()
+        {
+            if (Input.GetKey(KeyboardKeys.Shift) && CanCreateFolder())
+            {
+                NewFolder();
+                return;
+            }
+
+            var menu = new ContextMenu();
+            CreateNewFolderMenu(menu, CurrentViewFolder, true);
+            CreateNewModuleMenu(menu, CurrentViewFolder, true);
+            menu.AddSeparator();
+            CreateNewContentItemMenu(menu, CurrentViewFolder, false, true);
+            menu.Show(this, new Float2(1, _createNewButton.Bottom));
+        }
+
         private ContextMenu OnViewDropdownPopupCreate(ComboBox comboBox)
         {
             var menu = new ContextMenu();

From c45cba18a6321cd0783e26299019de481386f6e0 Mon Sep 17 00:00:00 2001
From: xxSeys1 <kaktusreiniger@gmail.com>
Date: Sun, 4 May 2025 21:18:00 +0200
Subject: [PATCH 02/90] fix menu positioning

---
 Source/Editor/Windows/ContentWindow.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Editor/Windows/ContentWindow.cs b/Source/Editor/Windows/ContentWindow.cs
index c87550b26..318bf5231 100644
--- a/Source/Editor/Windows/ContentWindow.cs
+++ b/Source/Editor/Windows/ContentWindow.cs
@@ -282,7 +282,7 @@ namespace FlaxEditor.Windows
             CreateNewModuleMenu(menu, CurrentViewFolder, true);
             menu.AddSeparator();
             CreateNewContentItemMenu(menu, CurrentViewFolder, false, true);
-            menu.Show(this, new Float2(1, _createNewButton.Bottom));
+            menu.Show(this, _createNewButton.UpperLeft, ContextMenuDirection.RightUp);
         }
 
         private ContextMenu OnViewDropdownPopupCreate(ComboBox comboBox)

From 2901e3898c2878bc0e0df10c8d02f5a8b002c7cd Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Fri, 29 Aug 2025 16:03:44 -0500
Subject: [PATCH 03/90] Add `IncludeInheritedTypes` to `RequireActor`

---
 .../Editor/CustomEditors/Dedicated/ScriptsEditor.cs | 13 +++++++------
 .../Attributes/Editor/RequireActorAttribute.cs      |  9 ++++++++-
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
index 123c7252a..685bf9dfc 100644
--- a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
@@ -102,11 +102,12 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     var actors = ScriptsEditor.ParentEditor.Values;
                     foreach (var a in actors)
                     {
-                        if (a.GetType() != requireActor.RequiredType)
-                        {
-                            item.Enabled = false;
-                            break;
-                        }
+                        if (a.GetType() == requireActor.RequiredType)
+                            continue;
+                        if (requireActor.IncludeInheritedTypes && a.GetType().IsSubclassOf(requireActor.RequiredType))
+                            continue;
+                        item.Enabled = false;
+                        break;
                     }
                 }
                 cm.AddItem(item);
@@ -827,7 +828,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     if (attribute != null)
                     {
                         var actor = script.Actor;
-                        if (actor.GetType() != attribute.RequiredType && !actor.GetType().IsSubclassOf(attribute.RequiredType))
+                        if (actor.GetType() != attribute.RequiredType && (attribute.IncludeInheritedTypes && !actor.GetType().IsSubclassOf(attribute.RequiredType)))
                         {
                             Editor.LogWarning($"`{Utilities.Utils.GetPropertyNameUI(scriptType.Name)}` on `{script.Actor}` is missing a required Actor of type `{attribute.RequiredType}`.");
                             hasAllRequirements = false;
diff --git a/Source/Engine/Scripting/Attributes/Editor/RequireActorAttribute.cs b/Source/Engine/Scripting/Attributes/Editor/RequireActorAttribute.cs
index 6e08217bf..3e5ad7f73 100644
--- a/Source/Engine/Scripting/Attributes/Editor/RequireActorAttribute.cs
+++ b/Source/Engine/Scripting/Attributes/Editor/RequireActorAttribute.cs
@@ -13,13 +13,20 @@ public class RequireActorAttribute : Attribute
     /// The required type.
     /// </summary>
     public Type RequiredType;
+    
+    /// <summary>
+    /// Whether to include inherited types.
+    /// </summary>
+    public bool IncludeInheritedTypes;
 
     /// <summary>
     /// Initializes a new instance of the  <see cref="RequireActorAttribute"/> class.
     /// </summary>
     /// <param name="type">The required type.</param>
-    public RequireActorAttribute(Type type)
+    /// <param name="includeInheritedTypes">Whether to include inherited types.</param>
+    public RequireActorAttribute(Type type, bool includeInheritedTypes = false)
     {
         RequiredType = type;
+        IncludeInheritedTypes = includeInheritedTypes;
     }
 }

From f588d6da51c218a70e2f3c8d9b11cca6b74242f6 Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Tue, 2 Sep 2025 20:33:41 -0500
Subject: [PATCH 04/90] Add ability to loop root node in behavior trees.

---
 Source/Engine/AI/Behavior.cpp        | 14 +++++++++++++-
 Source/Engine/AI/BehaviorTreeNodes.h |  4 ++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/Source/Engine/AI/Behavior.cpp b/Source/Engine/AI/Behavior.cpp
index e70ca50a4..f0c4acee3 100644
--- a/Source/Engine/AI/Behavior.cpp
+++ b/Source/Engine/AI/Behavior.cpp
@@ -106,7 +106,19 @@ void Behavior::UpdateAsync()
     const BehaviorUpdateResult result = tree->Graph.Root->InvokeUpdate(context);
     if (result != BehaviorUpdateResult::Running)
         _result = result;
-    if (_result != BehaviorUpdateResult::Running)
+    if (_result != BehaviorUpdateResult::Running && tree->Graph.Root->Loop)
+    {
+        // Ensure to have tree loaded on play
+        CHECK(Tree && !Tree->WaitForLoaded());
+        BehaviorTree* tree = Tree.Get();
+        CHECK(tree->Graph.Root);
+
+        // Setup state
+        _result = BehaviorUpdateResult::Running;
+        _accumulatedTime = 0.0f;
+        _totalTime = 0;
+    }
+    else if (_result != BehaviorUpdateResult::Running)
     {
         Finished();
     }
diff --git a/Source/Engine/AI/BehaviorTreeNodes.h b/Source/Engine/AI/BehaviorTreeNodes.h
index 7aaab5f3c..05a472da7 100644
--- a/Source/Engine/AI/BehaviorTreeNodes.h
+++ b/Source/Engine/AI/BehaviorTreeNodes.h
@@ -96,6 +96,10 @@ API_CLASS(Sealed) class FLAXENGINE_API BehaviorTreeRootNode : public BehaviorTre
     // The target amount of the behavior logic updates per second.
     API_FIELD(Attributes="EditorOrder(100)")
     float UpdateFPS = 10.0f;
+
+    // Whether to loop the root node.
+    API_FIELD(Attributes="EditorOrder(200)")
+    bool Loop = true;
 };
 
 /// <summary>

From cd0878f81064791f4f94c9faee8c47c6e1af4ead Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Tue, 2 Sep 2025 20:47:04 -0500
Subject: [PATCH 05/90] Simplify code

---
 Source/Engine/AI/Behavior.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/Source/Engine/AI/Behavior.cpp b/Source/Engine/AI/Behavior.cpp
index f0c4acee3..d727bdef1 100644
--- a/Source/Engine/AI/Behavior.cpp
+++ b/Source/Engine/AI/Behavior.cpp
@@ -108,12 +108,7 @@ void Behavior::UpdateAsync()
         _result = result;
     if (_result != BehaviorUpdateResult::Running && tree->Graph.Root->Loop)
     {
-        // Ensure to have tree loaded on play
-        CHECK(Tree && !Tree->WaitForLoaded());
-        BehaviorTree* tree = Tree.Get();
-        CHECK(tree->Graph.Root);
-
-        // Setup state
+        // Reset State
         _result = BehaviorUpdateResult::Running;
         _accumulatedTime = 0.0f;
         _totalTime = 0;

From fb5cedc575bc9a6b1fbb80cbe5421a5024cbd863 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Fri, 19 Sep 2025 16:32:59 +0200
Subject: [PATCH 06/90] make particle age/ lifetime nodes more clear

---
 Source/Editor/Surface/Archetypes/Particles.cs | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/Source/Editor/Surface/Archetypes/Particles.cs b/Source/Editor/Surface/Archetypes/Particles.cs
index 5b8c05381..3747e2a60 100644
--- a/Source/Editor/Surface/Archetypes/Particles.cs
+++ b/Source/Editor/Surface/Archetypes/Particles.cs
@@ -436,10 +436,11 @@ namespace FlaxEditor.Surface.Archetypes
             new NodeArchetype
             {
                 TypeID = 102,
-                Title = "Particle Lifetime",
-                Description = "Particle lifetime (in seconds).",
+                Title = "Total Lifetime",
+                Description = "Total particle lifetime (in seconds), assigned when the particle is created. Always the same, no matter the particles age.",
+                AlternativeTitles = new[] { "Age" },
                 Flags = NodeFlags.MaterialGraph | NodeFlags.ParticleEmitterGraph,
-                Size = new Float2(200, 30),
+                Size = new Float2(180, 30),
                 Elements = new[]
                 {
                     NodeElementArchetype.Factory.Output(0, string.Empty, typeof(float), 0),
@@ -449,9 +450,10 @@ namespace FlaxEditor.Surface.Archetypes
             {
                 TypeID = 103,
                 Title = "Particle Age",
-                Description = "Particle age (in seconds).",
+                Description = "Particle age (in seconds). How long the particle has been alive since it was created.",
+                AlternativeTitles = new[] { "Lifetime" },
                 Flags = NodeFlags.MaterialGraph | NodeFlags.ParticleEmitterGraph,
-                Size = new Float2(200, 30),
+                Size = new Float2(170, 30),
                 Elements = new[]
                 {
                     NodeElementArchetype.Factory.Output(0, string.Empty, typeof(float), 0),
@@ -533,9 +535,10 @@ namespace FlaxEditor.Surface.Archetypes
             {
                 TypeID = 110,
                 Title = "Particle Normalized Age",
-                Description = "Particle normalized age to range 0-1 (age divided by lifetime).",
+                Description = "Particle normalized age represented as from 0 (max lifetime) - 1 (max age) (age divided by lifetime).",
+                AlternativeTitles = new[] { "Lifetime" },
                 Flags = NodeFlags.MaterialGraph | NodeFlags.ParticleEmitterGraph,
-                Size = new Float2(230, 30),
+                Size = new Float2(250, 30),
                 Elements = new[]
                 {
                     NodeElementArchetype.Factory.Output(0, string.Empty, typeof(float), 0),

From 0917a743cd8d91ca56eadf710f538dc81b146f34 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Sun, 21 Sep 2025 17:07:13 +0200
Subject: [PATCH 07/90] Re- add particle prefix and improve some descriptions

---
 Source/Editor/Surface/Archetypes/Particles.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Source/Editor/Surface/Archetypes/Particles.cs b/Source/Editor/Surface/Archetypes/Particles.cs
index 3747e2a60..59af7af5e 100644
--- a/Source/Editor/Surface/Archetypes/Particles.cs
+++ b/Source/Editor/Surface/Archetypes/Particles.cs
@@ -436,11 +436,11 @@ namespace FlaxEditor.Surface.Archetypes
             new NodeArchetype
             {
                 TypeID = 102,
-                Title = "Total Lifetime",
-                Description = "Total particle lifetime (in seconds), assigned when the particle is created. Always the same, no matter the particles age.",
+                Title = "Particle Total Lifetime",
+                Description = "Total particle lifetime (in seconds) at the time when the particle was created. Always the same, no matter the particles age.",
                 AlternativeTitles = new[] { "Age" },
                 Flags = NodeFlags.MaterialGraph | NodeFlags.ParticleEmitterGraph,
-                Size = new Float2(180, 30),
+                Size = new Float2(250, 30),
                 Elements = new[]
                 {
                     NodeElementArchetype.Factory.Output(0, string.Empty, typeof(float), 0),
@@ -535,7 +535,7 @@ namespace FlaxEditor.Surface.Archetypes
             {
                 TypeID = 110,
                 Title = "Particle Normalized Age",
-                Description = "Particle normalized age represented as from 0 (max lifetime) - 1 (max age) (age divided by lifetime).",
+                Description = "The normalized age of the particle, represented as 0 (max lifetime) to 1 (max age). (Same as age divided by lifetime.)",
                 AlternativeTitles = new[] { "Lifetime" },
                 Flags = NodeFlags.MaterialGraph | NodeFlags.ParticleEmitterGraph,
                 Size = new Float2(250, 30),

From 18a0e8d6122303dba3a75af1e6e7adf2d2327e8e Mon Sep 17 00:00:00 2001
From: frank <fibref_233@outlook.com>
Date: Sat, 4 Oct 2025 22:37:37 +0800
Subject: [PATCH 08/90] add msdfgen for windows

---
 Source/Engine/Render2D/Render2D.Build.cs      |   1 +
 Source/ThirdParty/msdfgen/LICENSE.txt         |  21 +++
 Source/ThirdParty/msdfgen/msdfgen.Build.cs    |  45 +++++
 Source/ThirdParty/msdfgen/msdfgen.h           |   4 +
 .../ThirdParty/msdfgen/msdfgen/core/Bitmap.h  |  50 ++++++
 .../msdfgen/msdfgen/core/Bitmap.hpp           | 117 ++++++++++++
 .../msdfgen/msdfgen/core/BitmapRef.hpp        |  41 +++++
 .../ThirdParty/msdfgen/msdfgen/core/Contour.h |  34 ++++
 .../msdfgen/msdfgen/core/DistanceMapping.h    |  36 ++++
 .../msdfgen/msdfgen/core/EdgeColor.h          |  20 +++
 .../msdfgen/msdfgen/core/EdgeHolder.h         |  41 +++++
 .../msdfgen/core/MSDFErrorCorrection.h        |  55 ++++++
 .../msdfgen/msdfgen/core/Projection.h         |  37 ++++
 .../ThirdParty/msdfgen/msdfgen/core/Range.hpp |  46 +++++
 .../msdfgen/msdfgen/core/SDFTransformation.h  |  24 +++
 .../msdfgen/msdfgen/core/Scanline.h           |  56 ++++++
 .../ThirdParty/msdfgen/msdfgen/core/Shape.h   |  53 ++++++
 .../msdfgen/core/ShapeDistanceFinder.h        |  37 ++++
 .../msdfgen/core/ShapeDistanceFinder.hpp      |  60 +++++++
 .../msdfgen/msdfgen/core/SignedDistance.hpp   |  38 ++++
 .../msdfgen/msdfgen/core/Vector2.hpp          | 167 ++++++++++++++++++
 .../msdfgen/msdfgen/core/arithmetics.hpp      |  63 +++++++
 Source/ThirdParty/msdfgen/msdfgen/core/base.h |  16 ++
 .../msdfgen/core/bitmap-interpolation.hpp     |  25 +++
 .../msdfgen/msdfgen/core/contour-combiners.h  |  47 +++++
 .../msdfgen/core/convergent-curve-ordering.h  |  11 ++
 .../msdfgen/msdfgen/core/edge-coloring.h      |  29 +++
 .../msdfgen/msdfgen/core/edge-segments.h      | 146 +++++++++++++++
 .../msdfgen/msdfgen/core/edge-selectors.h     | 117 ++++++++++++
 .../msdfgen/msdfgen/core/equation-solver.h    |  14 ++
 .../msdfgen/msdfgen/core/export-svg.h         |  11 ++
 .../msdfgen/msdfgen/core/generator-config.h   |  66 +++++++
 .../msdfgen/core/msdf-error-correction.h      |  40 +++++
 .../msdfgen/msdfgen/core/pixel-conversion.hpp |  16 ++
 .../msdfgen/msdfgen/core/rasterization.h      |  25 +++
 .../msdfgen/msdfgen/core/render-sdf.h         |  23 +++
 .../msdfgen/msdfgen/core/save-bmp.h           |  16 ++
 .../msdfgen/msdfgen/core/save-fl32.h          |  12 ++
 .../msdfgen/msdfgen/core/save-rgba.h          |  16 ++
 .../msdfgen/msdfgen/core/save-tiff.h          |  13 ++
 .../msdfgen/core/sdf-error-estimation.h       |  30 ++++
 .../msdfgen/msdfgen/core/shape-description.h  |  15 ++
 .../msdfgen/msdfgen/msdfgen-config.h          |  13 ++
 Source/ThirdParty/msdfgen/msdfgen/msdfgen.h   |  78 ++++++++
 .../msdfgen/msdfgen/msdfgen/msdfgen-config.h  |  13 ++
 .../Flax.Build/Deps/Dependencies/msdfgen.cs   | 126 +++++++++++++
 46 files changed, 1964 insertions(+)
 create mode 100644 Source/ThirdParty/msdfgen/LICENSE.txt
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen.Build.cs
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/BitmapRef.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/Contour.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/DistanceMapping.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/EdgeColor.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/EdgeHolder.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/MSDFErrorCorrection.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/Projection.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/Range.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/SDFTransformation.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/Scanline.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/Shape.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/SignedDistance.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/Vector2.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/arithmetics.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/base.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/bitmap-interpolation.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/contour-combiners.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/convergent-curve-ordering.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/edge-coloring.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/edge-segments.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/edge-selectors.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/equation-solver.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/export-svg.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/generator-config.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/msdf-error-correction.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/pixel-conversion.hpp
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/rasterization.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/render-sdf.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/save-bmp.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/save-fl32.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/save-rgba.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/save-tiff.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/sdf-error-estimation.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/shape-description.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/msdfgen-config.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/msdfgen.h
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/msdfgen/msdfgen-config.h
 create mode 100644 Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs

diff --git a/Source/Engine/Render2D/Render2D.Build.cs b/Source/Engine/Render2D/Render2D.Build.cs
index f0be43983..a8f09270c 100644
--- a/Source/Engine/Render2D/Render2D.Build.cs
+++ b/Source/Engine/Render2D/Render2D.Build.cs
@@ -14,6 +14,7 @@ public class Render2D : EngineModule
         base.Setup(options);
 
         options.PrivateDependencies.Add("freetype");
+        options.PrivateDependencies.Add("msdfgen");
 
         options.PrivateDefinitions.Add("RENDER2D_USE_LINE_AA");
     }
diff --git a/Source/ThirdParty/msdfgen/LICENSE.txt b/Source/ThirdParty/msdfgen/LICENSE.txt
new file mode 100644
index 000000000..fbea359b2
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/LICENSE.txt
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2014 - 2025 Viktor Chlumsky
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Source/ThirdParty/msdfgen/msdfgen.Build.cs b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
new file mode 100644
index 000000000..4d4262960
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
@@ -0,0 +1,45 @@
+// Copyright (c) Wojciech Figat. All rights reserved.
+
+using System.IO;
+using Flax.Build;
+using Flax.Build.NativeCpp;
+
+/// <summary>
+/// https://github.com/Chlumsky/msdfgen
+/// </summary>
+public class msdfgen : DepsModule
+{
+    /// <inheritdoc />
+    public override void Init()
+    {
+        base.Init();
+
+        LicenseType = LicenseTypes.MIT;
+        LicenseFilePath = "LICENSE.TXT";
+
+        // Merge third-party modules into engine binary
+        BinaryModuleName = "FlaxEngine";
+    }
+
+    /// <inheritdoc />
+    public override void Setup(BuildOptions options)
+    {
+        base.Setup(options);
+
+        var depsRoot = options.DepsFolder;
+        switch (options.Platform.Target)
+        {
+        case TargetPlatform.Windows:
+            options.OutputFiles.Add(Path.Combine(depsRoot, "msdfgen-core.lib"));
+            break;
+        case TargetPlatform.Linux:
+        case TargetPlatform.Mac:
+            // todo
+            //options.OutputFiles.Add(Path.Combine(depsRoot, "msdfgen-core.a"));
+            break;
+        default: throw new InvalidPlatformException(options.Platform.Target);
+        }
+
+        options.PublicIncludePaths.Add(Path.Combine(Globals.EngineRoot, @"Source\ThirdParty\msdfgen"));
+    }
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen.h b/Source/ThirdParty/msdfgen/msdfgen.h
new file mode 100644
index 000000000..a0d69e2a5
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen.h
@@ -0,0 +1,4 @@
+
+#pragma once
+
+#include "msdfgen/msdfgen.h"
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.h b/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.h
new file mode 100644
index 000000000..9a08749f4
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.h
@@ -0,0 +1,50 @@
+
+#pragma once
+
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// A 2D image bitmap with N channels of type T. Pixel memory is managed by the class.
+template <typename T, int N = 1>
+class Bitmap {
+
+public:
+    Bitmap();
+    Bitmap(int width, int height);
+    Bitmap(const BitmapConstRef<T, N> &orig);
+    Bitmap(const Bitmap<T, N> &orig);
+#ifdef MSDFGEN_USE_CPP11
+    Bitmap(Bitmap<T, N> &&orig);
+#endif
+    ~Bitmap();
+    Bitmap<T, N> &operator=(const BitmapConstRef<T, N> &orig);
+    Bitmap<T, N> &operator=(const Bitmap<T, N> &orig);
+#ifdef MSDFGEN_USE_CPP11
+    Bitmap<T, N> &operator=(Bitmap<T, N> &&orig);
+#endif
+    /// Bitmap width in pixels.
+    int width() const;
+    /// Bitmap height in pixels.
+    int height() const;
+    T *operator()(int x, int y);
+    const T *operator()(int x, int y) const;
+#ifdef MSDFGEN_USE_CPP11
+    explicit operator T *();
+    explicit operator const T *() const;
+#else
+    operator T *();
+    operator const T *() const;
+#endif
+    operator BitmapRef<T, N>();
+    operator BitmapConstRef<T, N>() const;
+
+private:
+    T *pixels;
+    int w, h;
+
+};
+
+}
+
+#include "Bitmap.hpp"
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.hpp
new file mode 100644
index 000000000..940435778
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.hpp
@@ -0,0 +1,117 @@
+
+#include "Bitmap.h"
+
+#include <cstdlib>
+#include <cstring>
+
+namespace msdfgen {
+
+template <typename T, int N>
+Bitmap<T, N>::Bitmap() : pixels(NULL), w(0), h(0) { }
+
+template <typename T, int N>
+Bitmap<T, N>::Bitmap(int width, int height) : w(width), h(height) {
+    pixels = new T[N*w*h];
+}
+
+template <typename T, int N>
+Bitmap<T, N>::Bitmap(const BitmapConstRef<T, N> &orig) : w(orig.width), h(orig.height) {
+    pixels = new T[N*w*h];
+    memcpy(pixels, orig.pixels, sizeof(T)*N*w*h);
+}
+
+template <typename T, int N>
+Bitmap<T, N>::Bitmap(const Bitmap<T, N> &orig) : w(orig.w), h(orig.h) {
+    pixels = new T[N*w*h];
+    memcpy(pixels, orig.pixels, sizeof(T)*N*w*h);
+}
+
+#ifdef MSDFGEN_USE_CPP11
+template <typename T, int N>
+Bitmap<T, N>::Bitmap(Bitmap<T, N> &&orig) : pixels(orig.pixels), w(orig.w), h(orig.h) {
+    orig.pixels = NULL;
+    orig.w = 0, orig.h = 0;
+}
+#endif
+
+template <typename T, int N>
+Bitmap<T, N>::~Bitmap() {
+    delete [] pixels;
+}
+
+template <typename T, int N>
+Bitmap<T, N> &Bitmap<T, N>::operator=(const BitmapConstRef<T, N> &orig) {
+    if (pixels != orig.pixels) {
+        delete [] pixels;
+        w = orig.width, h = orig.height;
+        pixels = new T[N*w*h];
+        memcpy(pixels, orig.pixels, sizeof(T)*N*w*h);
+    }
+    return *this;
+}
+
+template <typename T, int N>
+Bitmap<T, N> &Bitmap<T, N>::operator=(const Bitmap<T, N> &orig) {
+    if (this != &orig) {
+        delete [] pixels;
+        w = orig.w, h = orig.h;
+        pixels = new T[N*w*h];
+        memcpy(pixels, orig.pixels, sizeof(T)*N*w*h);
+    }
+    return *this;
+}
+
+#ifdef MSDFGEN_USE_CPP11
+template <typename T, int N>
+Bitmap<T, N> &Bitmap<T, N>::operator=(Bitmap<T, N> &&orig) {
+    if (this != &orig) {
+        delete [] pixels;
+        pixels = orig.pixels;
+        w = orig.w, h = orig.h;
+        orig.pixels = NULL;
+    }
+    return *this;
+}
+#endif
+
+template <typename T, int N>
+int Bitmap<T, N>::width() const {
+    return w;
+}
+
+template <typename T, int N>
+int Bitmap<T, N>::height() const {
+    return h;
+}
+
+template <typename T, int N>
+T *Bitmap<T, N>::operator()(int x, int y) {
+    return pixels+N*(w*y+x);
+}
+
+template <typename T, int N>
+const T *Bitmap<T, N>::operator()(int x, int y) const {
+    return pixels+N*(w*y+x);
+}
+
+template <typename T, int N>
+Bitmap<T, N>::operator T *() {
+    return pixels;
+}
+
+template <typename T, int N>
+Bitmap<T, N>::operator const T *() const {
+    return pixels;
+}
+
+template <typename T, int N>
+Bitmap<T, N>::operator BitmapRef<T, N>() {
+    return BitmapRef<T, N>(pixels, w, h);
+}
+
+template <typename T, int N>
+Bitmap<T, N>::operator BitmapConstRef<T, N>() const {
+    return BitmapConstRef<T, N>(pixels, w, h);
+}
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/BitmapRef.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/BitmapRef.hpp
new file mode 100644
index 000000000..cb17f95dc
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/BitmapRef.hpp
@@ -0,0 +1,41 @@
+
+#pragma once
+
+#include "base.h"
+
+namespace msdfgen {
+
+/// Reference to a 2D image bitmap or a buffer acting as one. Pixel storage not owned or managed by the object.
+template <typename T, int N = 1>
+struct BitmapRef {
+
+    T *pixels;
+    int width, height;
+
+    inline BitmapRef() : pixels(NULL), width(0), height(0) { }
+    inline BitmapRef(T *pixels, int width, int height) : pixels(pixels), width(width), height(height) { }
+
+    inline T *operator()(int x, int y) const {
+        return pixels+N*(width*y+x);
+    }
+
+};
+
+/// Constant reference to a 2D image bitmap or a buffer acting as one. Pixel storage not owned or managed by the object.
+template <typename T, int N = 1>
+struct BitmapConstRef {
+
+    const T *pixels;
+    int width, height;
+
+    inline BitmapConstRef() : pixels(NULL), width(0), height(0) { }
+    inline BitmapConstRef(const T *pixels, int width, int height) : pixels(pixels), width(width), height(height) { }
+    inline BitmapConstRef(const BitmapRef<T, N> &orig) : pixels(orig.pixels), width(orig.width), height(orig.height) { }
+
+    inline const T *operator()(int x, int y) const {
+        return pixels+N*(width*y+x);
+    }
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Contour.h b/Source/ThirdParty/msdfgen/msdfgen/core/Contour.h
new file mode 100644
index 000000000..4cae48fad
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Contour.h
@@ -0,0 +1,34 @@
+
+#pragma once
+
+#include <vector>
+#include "EdgeHolder.h"
+
+namespace msdfgen {
+
+/// A single closed contour of a shape.
+class Contour {
+
+public:
+    /// The sequence of edges that make up the contour.
+    std::vector<EdgeHolder> edges;
+
+    /// Adds an edge to the contour.
+    void addEdge(const EdgeHolder &edge);
+#ifdef MSDFGEN_USE_CPP11
+    void addEdge(EdgeHolder &&edge);
+#endif
+    /// Creates a new edge in the contour and returns its reference.
+    EdgeHolder &addEdge();
+    /// Adjusts the bounding box to fit the contour.
+    void bound(double &l, double &b, double &r, double &t) const;
+    /// Adjusts the bounding box to fit the contour border's mitered corners.
+    void boundMiters(double &l, double &b, double &r, double &t, double border, double miterLimit, int polarity) const;
+    /// Computes the winding of the contour. Returns 1 if positive, -1 if negative.
+    int winding() const;
+    /// Reverses the sequence of edges on the contour.
+    void reverse();
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/DistanceMapping.h b/Source/ThirdParty/msdfgen/msdfgen/core/DistanceMapping.h
new file mode 100644
index 000000000..fadbefa54
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/DistanceMapping.h
@@ -0,0 +1,36 @@
+
+#pragma once
+
+#include "Range.hpp"
+
+namespace msdfgen {
+
+/// Linear transformation of signed distance values.
+class DistanceMapping {
+
+public:
+    /// Explicitly designates value as distance delta rather than an absolute distance.
+    class Delta {
+    public:
+        double value;
+        inline explicit Delta(double distanceDelta) : value(distanceDelta) { }
+        inline operator double() const { return value; }
+    };
+
+    static DistanceMapping inverse(Range range);
+
+    DistanceMapping();
+    DistanceMapping(Range range);
+    double operator()(double d) const;
+    double operator()(Delta d) const;
+    DistanceMapping inverse() const;
+
+private:
+    double scale;
+    double translate;
+
+    inline DistanceMapping(double scale, double translate) : scale(scale), translate(translate) { }
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/EdgeColor.h b/Source/ThirdParty/msdfgen/msdfgen/core/EdgeColor.h
new file mode 100644
index 000000000..5d3730c9a
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/EdgeColor.h
@@ -0,0 +1,20 @@
+
+#pragma once
+
+#include "base.h"
+
+namespace msdfgen {
+
+/// Edge color specifies which color channels an edge belongs to.
+enum EdgeColor {
+    BLACK = 0,
+    RED = 1,
+    GREEN = 2,
+    YELLOW = 3,
+    BLUE = 4,
+    MAGENTA = 5,
+    CYAN = 6,
+    WHITE = 7
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/EdgeHolder.h b/Source/ThirdParty/msdfgen/msdfgen/core/EdgeHolder.h
new file mode 100644
index 000000000..5ae2dc231
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/EdgeHolder.h
@@ -0,0 +1,41 @@
+
+#pragma once
+
+#include "edge-segments.h"
+
+namespace msdfgen {
+
+/// Container for a single edge of dynamic type.
+class EdgeHolder {
+
+public:
+    /// Swaps the edges held by a and b.
+    static void swap(EdgeHolder &a, EdgeHolder &b);
+
+    inline EdgeHolder() : edgeSegment() { }
+    inline EdgeHolder(EdgeSegment *segment) : edgeSegment(segment) { }
+    inline EdgeHolder(Point2 p0, Point2 p1, EdgeColor edgeColor = WHITE) : edgeSegment(EdgeSegment::create(p0, p1, edgeColor)) { }
+    inline EdgeHolder(Point2 p0, Point2 p1, Point2 p2, EdgeColor edgeColor = WHITE) : edgeSegment(EdgeSegment::create(p0, p1, p2, edgeColor)) { }
+    inline EdgeHolder(Point2 p0, Point2 p1, Point2 p2, Point2 p3, EdgeColor edgeColor = WHITE) : edgeSegment(EdgeSegment::create(p0, p1, p2, p3, edgeColor)) { }
+    EdgeHolder(const EdgeHolder &orig);
+#ifdef MSDFGEN_USE_CPP11
+    EdgeHolder(EdgeHolder &&orig);
+#endif
+    ~EdgeHolder();
+    EdgeHolder &operator=(const EdgeHolder &orig);
+#ifdef MSDFGEN_USE_CPP11
+    EdgeHolder &operator=(EdgeHolder &&orig);
+#endif
+    EdgeSegment &operator*();
+    const EdgeSegment &operator*() const;
+    EdgeSegment *operator->();
+    const EdgeSegment *operator->() const;
+    operator EdgeSegment *();
+    operator const EdgeSegment *() const;
+
+private:
+    EdgeSegment *edgeSegment;
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/MSDFErrorCorrection.h b/Source/ThirdParty/msdfgen/msdfgen/core/MSDFErrorCorrection.h
new file mode 100644
index 000000000..9cd14eccf
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/MSDFErrorCorrection.h
@@ -0,0 +1,55 @@
+
+#pragma once
+
+#include "SDFTransformation.h"
+#include "Shape.h"
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// Performs error correction on a computed MSDF to eliminate interpolation artifacts. This is a low-level class, you may want to use the API in msdf-error-correction.h instead.
+class MSDFErrorCorrection {
+
+public:
+    /// Stencil flags.
+    enum Flags {
+        /// Texel marked as potentially causing interpolation errors.
+        ERROR = 1,
+        /// Texel marked as protected. Protected texels are only given the error flag if they cause inversion artifacts.
+        PROTECTED = 2
+    };
+
+    MSDFErrorCorrection();
+    explicit MSDFErrorCorrection(const BitmapRef<byte, 1> &stencil, const SDFTransformation &transformation);
+    /// Sets the minimum ratio between the actual and maximum expected distance delta to be considered an error.
+    void setMinDeviationRatio(double minDeviationRatio);
+    /// Sets the minimum ratio between the pre-correction distance error and the post-correction distance error.
+    void setMinImproveRatio(double minImproveRatio);
+    /// Flags all texels that are interpolated at corners as protected.
+    void protectCorners(const Shape &shape);
+    /// Flags all texels that contribute to edges as protected.
+    template <int N>
+    void protectEdges(const BitmapConstRef<float, N> &sdf);
+    /// Flags all texels as protected.
+    void protectAll();
+    /// Flags texels that are expected to cause interpolation artifacts based on analysis of the SDF only.
+    template <int N>
+    void findErrors(const BitmapConstRef<float, N> &sdf);
+    /// Flags texels that are expected to cause interpolation artifacts based on analysis of the SDF and comparison with the exact shape distance.
+    template <template <typename> class ContourCombiner, int N>
+    void findErrors(const BitmapConstRef<float, N> &sdf, const Shape &shape);
+    /// Modifies the MSDF so that all texels with the error flag are converted to single-channel.
+    template <int N>
+    void apply(const BitmapRef<float, N> &sdf) const;
+    /// Returns the stencil in its current state (see Flags).
+    BitmapConstRef<byte, 1> getStencil() const;
+
+private:
+    BitmapRef<byte, 1> stencil;
+    SDFTransformation transformation;
+    double minDeviationRatio;
+    double minImproveRatio;
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Projection.h b/Source/ThirdParty/msdfgen/msdfgen/core/Projection.h
new file mode 100644
index 000000000..3c457776a
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Projection.h
@@ -0,0 +1,37 @@
+
+#pragma once
+
+#include "Vector2.hpp"
+
+namespace msdfgen {
+
+/// A transformation from shape coordinates to pixel coordinates.
+class Projection {
+
+public:
+    Projection();
+    Projection(const Vector2 &scale, const Vector2 &translate);
+    /// Converts the shape coordinate to pixel coordinate.
+    Point2 project(const Point2 &coord) const;
+    /// Converts the pixel coordinate to shape coordinate.
+    Point2 unproject(const Point2 &coord) const;
+    /// Converts the vector to pixel coordinate space.
+    Vector2 projectVector(const Vector2 &vector) const;
+    /// Converts the vector from pixel coordinate space.
+    Vector2 unprojectVector(const Vector2 &vector) const;
+    /// Converts the X-coordinate from shape to pixel coordinate space.
+    double projectX(double x) const;
+    /// Converts the Y-coordinate from shape to pixel coordinate space.
+    double projectY(double y) const;
+    /// Converts the X-coordinate from pixel to shape coordinate space.
+    double unprojectX(double x) const;
+    /// Converts the Y-coordinate from pixel to shape coordinate space.
+    double unprojectY(double y) const;
+
+private:
+    Vector2 scale;
+    Vector2 translate;
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Range.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/Range.hpp
new file mode 100644
index 000000000..e145647b1
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Range.hpp
@@ -0,0 +1,46 @@
+
+#pragma once
+
+#include "base.h"
+
+namespace msdfgen {
+
+/**
+ * Represents the range between two real values.
+ * For example, the range of representable signed distances.
+ */
+struct Range {
+
+    double lower, upper;
+
+    inline Range(double symmetricalWidth = 0) : lower(-.5*symmetricalWidth), upper(.5*symmetricalWidth) { }
+
+    inline Range(double lowerBound, double upperBound) : lower(lowerBound), upper(upperBound) { }
+
+    inline Range &operator*=(double factor) {
+        lower *= factor;
+        upper *= factor;
+        return *this;
+    }
+
+    inline Range &operator/=(double divisor) {
+        lower /= divisor;
+        upper /= divisor;
+        return *this;
+    }
+
+    inline Range operator*(double factor) const {
+        return Range(lower*factor, upper*factor);
+    }
+
+    inline Range operator/(double divisor) const {
+        return Range(lower/divisor, upper/divisor);
+    }
+
+};
+
+inline Range operator*(double factor, const Range &range) {
+    return Range(factor*range.lower, factor*range.upper);
+}
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/SDFTransformation.h b/Source/ThirdParty/msdfgen/msdfgen/core/SDFTransformation.h
new file mode 100644
index 000000000..b056414f5
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/SDFTransformation.h
@@ -0,0 +1,24 @@
+
+#pragma once
+
+#include "Projection.h"
+#include "DistanceMapping.h"
+
+namespace msdfgen {
+
+/**
+ * Full signed distance field transformation specifies both spatial transformation (Projection)
+ * as well as distance value transformation (DistanceMapping).
+ */
+class SDFTransformation : public Projection {
+
+public:
+    DistanceMapping distanceMapping;
+
+    inline SDFTransformation() { }
+
+    inline SDFTransformation(const Projection &projection, const DistanceMapping &distanceMapping) : Projection(projection), distanceMapping(distanceMapping) { }
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Scanline.h b/Source/ThirdParty/msdfgen/msdfgen/core/Scanline.h
new file mode 100644
index 000000000..c0abc6864
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Scanline.h
@@ -0,0 +1,56 @@
+
+#pragma once
+
+#include <vector>
+#include "base.h"
+
+namespace msdfgen {
+
+/// Fill rule dictates how intersection total is interpreted during rasterization.
+enum FillRule {
+    FILL_NONZERO,
+    FILL_ODD, // "even-odd"
+    FILL_POSITIVE,
+    FILL_NEGATIVE
+};
+
+/// Resolves the number of intersection into a binary fill value based on fill rule.
+bool interpretFillRule(int intersections, FillRule fillRule);
+
+/// Represents a horizontal scanline intersecting a shape.
+class Scanline {
+
+public:
+    /// An intersection with the scanline.
+    struct Intersection {
+        /// X coordinate.
+        double x;
+        /// Normalized Y direction of the oriented edge at the point of intersection.
+        int direction;
+    };
+
+    static double overlap(const Scanline &a, const Scanline &b, double xFrom, double xTo, FillRule fillRule);
+
+    Scanline();
+    /// Populates the intersection list.
+    void setIntersections(const std::vector<Intersection> &intersections);
+#ifdef MSDFGEN_USE_CPP11
+    void setIntersections(std::vector<Intersection> &&intersections);
+#endif
+    /// Returns the number of intersections left of x.
+    int countIntersections(double x) const;
+    /// Returns the total sign of intersections left of x.
+    int sumIntersections(double x) const;
+    /// Decides whether the scanline is filled at x based on fill rule.
+    bool filled(double x, FillRule fillRule) const;
+
+private:
+    std::vector<Intersection> intersections;
+    mutable int lastIndex;
+
+    void preprocess();
+    int moveTo(double x) const;
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Shape.h b/Source/ThirdParty/msdfgen/msdfgen/core/Shape.h
new file mode 100644
index 000000000..248b19225
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Shape.h
@@ -0,0 +1,53 @@
+
+#pragma once
+
+#include <vector>
+#include "Contour.h"
+#include "Scanline.h"
+
+namespace msdfgen {
+
+// Threshold of the dot product of adjacent edge directions to be considered convergent.
+#define MSDFGEN_CORNER_DOT_EPSILON .000001
+
+/// Vector shape representation.
+class Shape {
+
+public:
+    struct Bounds {
+        double l, b, r, t;
+    };
+
+    /// The list of contours the shape consists of.
+    std::vector<Contour> contours;
+    /// Specifies whether the shape uses bottom-to-top (false) or top-to-bottom (true) Y coordinates.
+    bool inverseYAxis;
+
+    Shape();
+    /// Adds a contour.
+    void addContour(const Contour &contour);
+#ifdef MSDFGEN_USE_CPP11
+    void addContour(Contour &&contour);
+#endif
+    /// Adds a blank contour and returns its reference.
+    Contour &addContour();
+    /// Normalizes the shape geometry for distance field generation.
+    void normalize();
+    /// Performs basic checks to determine if the object represents a valid shape.
+    bool validate() const;
+    /// Adjusts the bounding box to fit the shape.
+    void bound(double &l, double &b, double &r, double &t) const;
+    /// Adjusts the bounding box to fit the shape border's mitered corners.
+    void boundMiters(double &l, double &b, double &r, double &t, double border, double miterLimit, int polarity) const;
+    /// Computes the minimum bounding box that fits the shape, optionally with a (mitered) border.
+    Bounds getBounds(double border = 0, double miterLimit = 0, int polarity = 0) const;
+    /// Outputs the scanline that intersects the shape at y.
+    void scanline(Scanline &line, double y) const;
+    /// Returns the total number of edge segments
+    int edgeCount() const;
+    /// Assumes its contours are unoriented (even-odd fill rule). Attempts to orient them to conform to the non-zero winding rule.
+    void orientContours();
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.h b/Source/ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.h
new file mode 100644
index 000000000..d8a584f64
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.h
@@ -0,0 +1,37 @@
+
+#pragma once
+
+#include <vector>
+#include "Vector2.hpp"
+#include "edge-selectors.h"
+#include "contour-combiners.h"
+
+namespace msdfgen {
+
+/// Finds the distance between a point and a Shape. ContourCombiner dictates the distance metric and its data type.
+template <class ContourCombiner>
+class ShapeDistanceFinder {
+
+public:
+    typedef typename ContourCombiner::DistanceType DistanceType;
+
+    // Passed shape object must persist until the distance finder is destroyed!
+    explicit ShapeDistanceFinder(const Shape &shape);
+    /// Finds the distance from origin. Not thread-safe! Is fastest when subsequent queries are close together.
+    DistanceType distance(const Point2 &origin);
+
+    /// Finds the distance between shape and origin. Does not allocate result cache used to optimize performance of multiple queries.
+    static DistanceType oneShotDistance(const Shape &shape, const Point2 &origin);
+
+private:
+    const Shape &shape;
+    ContourCombiner contourCombiner;
+    std::vector<typename ContourCombiner::EdgeSelectorType::EdgeCache> shapeEdgeCache;
+
+};
+
+typedef ShapeDistanceFinder<SimpleContourCombiner<TrueDistanceSelector> > SimpleTrueShapeDistanceFinder;
+
+}
+
+#include "ShapeDistanceFinder.hpp"
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.hpp
new file mode 100644
index 000000000..07fb5cdc0
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.hpp
@@ -0,0 +1,60 @@
+
+#include "ShapeDistanceFinder.h"
+
+namespace msdfgen {
+
+template <class ContourCombiner>
+ShapeDistanceFinder<ContourCombiner>::ShapeDistanceFinder(const Shape &shape) : shape(shape), contourCombiner(shape), shapeEdgeCache(shape.edgeCount()) { }
+
+template <class ContourCombiner>
+typename ShapeDistanceFinder<ContourCombiner>::DistanceType ShapeDistanceFinder<ContourCombiner>::distance(const Point2 &origin) {
+    contourCombiner.reset(origin);
+#ifdef MSDFGEN_USE_CPP11
+    typename ContourCombiner::EdgeSelectorType::EdgeCache *edgeCache = shapeEdgeCache.data();
+#else
+    typename ContourCombiner::EdgeSelectorType::EdgeCache *edgeCache = shapeEdgeCache.empty() ? NULL : &shapeEdgeCache[0];
+#endif
+
+    for (std::vector<Contour>::const_iterator contour = shape.contours.begin(); contour != shape.contours.end(); ++contour) {
+        if (!contour->edges.empty()) {
+            typename ContourCombiner::EdgeSelectorType &edgeSelector = contourCombiner.edgeSelector(int(contour-shape.contours.begin()));
+
+            const EdgeSegment *prevEdge = contour->edges.size() >= 2 ? *(contour->edges.end()-2) : *contour->edges.begin();
+            const EdgeSegment *curEdge = contour->edges.back();
+            for (std::vector<EdgeHolder>::const_iterator edge = contour->edges.begin(); edge != contour->edges.end(); ++edge) {
+                const EdgeSegment *nextEdge = *edge;
+                edgeSelector.addEdge(*edgeCache++, prevEdge, curEdge, nextEdge);
+                prevEdge = curEdge;
+                curEdge = nextEdge;
+            }
+        }
+    }
+
+    return contourCombiner.distance();
+}
+
+template <class ContourCombiner>
+typename ShapeDistanceFinder<ContourCombiner>::DistanceType ShapeDistanceFinder<ContourCombiner>::oneShotDistance(const Shape &shape, const Point2 &origin) {
+    ContourCombiner contourCombiner(shape);
+    contourCombiner.reset(origin);
+
+    for (std::vector<Contour>::const_iterator contour = shape.contours.begin(); contour != shape.contours.end(); ++contour) {
+        if (!contour->edges.empty()) {
+            typename ContourCombiner::EdgeSelectorType &edgeSelector = contourCombiner.edgeSelector(int(contour-shape.contours.begin()));
+
+            const EdgeSegment *prevEdge = contour->edges.size() >= 2 ? *(contour->edges.end()-2) : *contour->edges.begin();
+            const EdgeSegment *curEdge = contour->edges.back();
+            for (std::vector<EdgeHolder>::const_iterator edge = contour->edges.begin(); edge != contour->edges.end(); ++edge) {
+                const EdgeSegment *nextEdge = *edge;
+                typename ContourCombiner::EdgeSelectorType::EdgeCache dummy;
+                edgeSelector.addEdge(dummy, prevEdge, curEdge, nextEdge);
+                prevEdge = curEdge;
+                curEdge = nextEdge;
+            }
+        }
+    }
+
+    return contourCombiner.distance();
+}
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/SignedDistance.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/SignedDistance.hpp
new file mode 100644
index 000000000..62e73c03a
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/SignedDistance.hpp
@@ -0,0 +1,38 @@
+
+#pragma once
+
+#include <cmath>
+#include <cfloat>
+#include "base.h"
+
+namespace msdfgen {
+
+/// Represents a signed distance and alignment, which together can be compared to uniquely determine the closest edge segment.
+class SignedDistance {
+
+public:
+    double distance;
+    double dot;
+
+    inline SignedDistance() : distance(-DBL_MAX), dot(0) { }
+    inline SignedDistance(double dist, double d) : distance(dist), dot(d) { }
+
+};
+
+inline bool operator<(const SignedDistance a, const SignedDistance b) {
+    return fabs(a.distance) < fabs(b.distance) || (fabs(a.distance) == fabs(b.distance) && a.dot < b.dot);
+}
+
+inline bool operator>(const SignedDistance a, const SignedDistance b) {
+    return fabs(a.distance) > fabs(b.distance) || (fabs(a.distance) == fabs(b.distance) && a.dot > b.dot);
+}
+
+inline bool operator<=(const SignedDistance a, const SignedDistance b) {
+    return fabs(a.distance) < fabs(b.distance) || (fabs(a.distance) == fabs(b.distance) && a.dot <= b.dot);
+}
+
+inline bool operator>=(const SignedDistance a, const SignedDistance b) {
+    return fabs(a.distance) > fabs(b.distance) || (fabs(a.distance) == fabs(b.distance) && a.dot >= b.dot);
+}
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Vector2.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/Vector2.hpp
new file mode 100644
index 000000000..03759bcc1
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Vector2.hpp
@@ -0,0 +1,167 @@
+
+#pragma once
+
+#include <cmath>
+#include "base.h"
+
+namespace msdfgen {
+
+/**
+ * A 2-dimensional euclidean floating-point vector.
+ * @author Viktor Chlumsky
+ */
+struct Vector2 {
+
+    double x, y;
+
+    inline Vector2(double val = 0) : x(val), y(val) { }
+
+    inline Vector2(double x, double y) : x(x), y(y) { }
+
+    /// Sets the vector to zero.
+    inline void reset() {
+        x = 0, y = 0;
+    }
+
+    /// Sets individual elements of the vector.
+    inline void set(double newX, double newY) {
+        x = newX, y = newY;
+    }
+
+    /// Returns the vector's squared length.
+    inline double squaredLength() const {
+        return x*x+y*y;
+    }
+
+    /// Returns the vector's length.
+    inline double length() const {
+        return sqrt(x*x+y*y);
+    }
+
+    /// Returns the normalized vector - one that has the same direction but unit length.
+    inline Vector2 normalize(bool allowZero = false) const {
+        if (double len = length())
+            return Vector2(x/len, y/len);
+        return Vector2(0, !allowZero);
+    }
+
+    /// Returns a vector with the same length that is orthogonal to this one.
+    inline Vector2 getOrthogonal(bool polarity = true) const {
+        return polarity ? Vector2(-y, x) : Vector2(y, -x);
+    }
+
+    /// Returns a vector with unit length that is orthogonal to this one.
+    inline Vector2 getOrthonormal(bool polarity = true, bool allowZero = false) const {
+        if (double len = length())
+            return polarity ? Vector2(-y/len, x/len) : Vector2(y/len, -x/len);
+        return polarity ? Vector2(0, !allowZero) : Vector2(0, -!allowZero);
+    }
+
+#ifdef MSDFGEN_USE_CPP11
+    inline explicit operator bool() const {
+        return x || y;
+    }
+#else
+    inline operator const void *() const {
+        return x || y ? this : NULL;
+    }
+#endif
+
+    inline Vector2 &operator+=(const Vector2 other) {
+        x += other.x, y += other.y;
+        return *this;
+    }
+
+    inline Vector2 &operator-=(const Vector2 other) {
+        x -= other.x, y -= other.y;
+        return *this;
+    }
+
+    inline Vector2 &operator*=(const Vector2 other) {
+        x *= other.x, y *= other.y;
+        return *this;
+    }
+
+    inline Vector2 &operator/=(const Vector2 other) {
+        x /= other.x, y /= other.y;
+        return *this;
+    }
+
+    inline Vector2 &operator*=(double value) {
+        x *= value, y *= value;
+        return *this;
+    }
+
+    inline Vector2 &operator/=(double value) {
+        x /= value, y /= value;
+        return *this;
+    }
+
+};
+
+/// A vector may also represent a point, which shall be differentiated semantically using the alias Point2.
+typedef Vector2 Point2;
+
+/// Dot product of two vectors.
+inline double dotProduct(const Vector2 a, const Vector2 b) {
+    return a.x*b.x+a.y*b.y;
+}
+
+/// A special version of the cross product for 2D vectors (returns scalar value).
+inline double crossProduct(const Vector2 a, const Vector2 b) {
+    return a.x*b.y-a.y*b.x;
+}
+
+inline bool operator==(const Vector2 a, const Vector2 b) {
+    return a.x == b.x && a.y == b.y;
+}
+
+inline bool operator!=(const Vector2 a, const Vector2 b) {
+    return a.x != b.x || a.y != b.y;
+}
+
+inline Vector2 operator+(const Vector2 v) {
+    return v;
+}
+
+inline Vector2 operator-(const Vector2 v) {
+    return Vector2(-v.x, -v.y);
+}
+
+inline bool operator!(const Vector2 v) {
+    return !v.x && !v.y;
+}
+
+inline Vector2 operator+(const Vector2 a, const Vector2 b) {
+    return Vector2(a.x+b.x, a.y+b.y);
+}
+
+inline Vector2 operator-(const Vector2 a, const Vector2 b) {
+    return Vector2(a.x-b.x, a.y-b.y);
+}
+
+inline Vector2 operator*(const Vector2 a, const Vector2 b) {
+    return Vector2(a.x*b.x, a.y*b.y);
+}
+
+inline Vector2 operator/(const Vector2 a, const Vector2 b) {
+    return Vector2(a.x/b.x, a.y/b.y);
+}
+
+inline Vector2 operator*(double a, const Vector2 b) {
+    return Vector2(a*b.x, a*b.y);
+}
+
+inline Vector2 operator/(double a, const Vector2 b) {
+    return Vector2(a/b.x, a/b.y);
+}
+
+inline Vector2 operator*(const Vector2 a, double b) {
+    return Vector2(a.x*b, a.y*b);
+}
+
+inline Vector2 operator/(const Vector2 a, double b) {
+    return Vector2(a.x/b, a.y/b);
+}
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/arithmetics.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/arithmetics.hpp
new file mode 100644
index 000000000..d5158ad0d
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/arithmetics.hpp
@@ -0,0 +1,63 @@
+
+#pragma once
+
+#include <cmath>
+#include "base.h"
+
+namespace msdfgen {
+
+/// Returns the smaller of the arguments.
+template <typename T>
+inline T min(T a, T b) {
+    return b < a ? b : a;
+}
+
+/// Returns the larger of the arguments.
+template <typename T>
+inline T max(T a, T b) {
+    return a < b ? b : a;
+}
+
+/// Returns the middle out of three values
+template <typename T>
+inline T median(T a, T b, T c) {
+    return max(min(a, b), min(max(a, b), c));
+}
+
+/// Returns the weighted average of a and b.
+template <typename T, typename S>
+inline T mix(T a, T b, S weight) {
+    return T((S(1)-weight)*a+weight*b);
+}
+
+/// Clamps the number to the interval from 0 to 1.
+template <typename T>
+inline T clamp(T n) {
+    return n >= T(0) && n <= T(1) ? n : T(n > T(0));
+}
+
+/// Clamps the number to the interval from 0 to b.
+template <typename T>
+inline T clamp(T n, T b) {
+    return n >= T(0) && n <= b ? n : T(n > T(0))*b;
+}
+
+/// Clamps the number to the interval from a to b.
+template <typename T>
+inline T clamp(T n, T a, T b) {
+    return n >= a && n <= b ? n : n < a ? a : b;
+}
+
+/// Returns 1 for positive values, -1 for negative values, and 0 for zero.
+template <typename T>
+inline int sign(T n) {
+    return (T(0) < n)-(n < T(0));
+}
+
+/// Returns 1 for non-negative values and -1 for negative values.
+template <typename T>
+inline int nonZeroSign(T n) {
+    return 2*(n > T(0))-1;
+}
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/base.h b/Source/ThirdParty/msdfgen/msdfgen/core/base.h
new file mode 100644
index 000000000..ab85c136e
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/base.h
@@ -0,0 +1,16 @@
+
+#pragma once
+
+// This file needs to be included first for all MSDFgen sources
+
+#ifndef MSDFGEN_PUBLIC
+#include <msdfgen/msdfgen-config.h>
+#endif
+
+#include <cstddef>
+
+namespace msdfgen {
+
+typedef unsigned char byte;
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/bitmap-interpolation.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/bitmap-interpolation.hpp
new file mode 100644
index 000000000..ca2e48c08
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/bitmap-interpolation.hpp
@@ -0,0 +1,25 @@
+
+#pragma once
+
+#include "arithmetics.hpp"
+#include "Vector2.hpp"
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+template <typename T, int N>
+static void interpolate(T *output, const BitmapConstRef<T, N> &bitmap, Point2 pos) {
+    pos -= .5;
+    int l = (int) floor(pos.x);
+    int b = (int) floor(pos.y);
+    int r = l+1;
+    int t = b+1;
+    double lr = pos.x-l;
+    double bt = pos.y-b;
+    l = clamp(l, bitmap.width-1), r = clamp(r, bitmap.width-1);
+    b = clamp(b, bitmap.height-1), t = clamp(t, bitmap.height-1);
+    for (int i = 0; i < N; ++i)
+        output[i] = mix(mix(bitmap(l, b)[i], bitmap(r, b)[i], lr), mix(bitmap(l, t)[i], bitmap(r, t)[i], lr), bt);
+}
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/contour-combiners.h b/Source/ThirdParty/msdfgen/msdfgen/core/contour-combiners.h
new file mode 100644
index 000000000..04dbc3423
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/contour-combiners.h
@@ -0,0 +1,47 @@
+
+#pragma once
+
+#include "Shape.h"
+#include "edge-selectors.h"
+
+namespace msdfgen {
+
+/// Simply selects the nearest contour.
+template <class EdgeSelector>
+class SimpleContourCombiner {
+
+public:
+    typedef EdgeSelector EdgeSelectorType;
+    typedef typename EdgeSelector::DistanceType DistanceType;
+
+    explicit SimpleContourCombiner(const Shape &shape);
+    void reset(const Point2 &p);
+    EdgeSelector &edgeSelector(int i);
+    DistanceType distance() const;
+
+private:
+    EdgeSelector shapeEdgeSelector;
+
+};
+
+/// Selects the nearest contour that actually forms a border between filled and unfilled area.
+template <class EdgeSelector>
+class OverlappingContourCombiner {
+
+public:
+    typedef EdgeSelector EdgeSelectorType;
+    typedef typename EdgeSelector::DistanceType DistanceType;
+
+    explicit OverlappingContourCombiner(const Shape &shape);
+    void reset(const Point2 &p);
+    EdgeSelector &edgeSelector(int i);
+    DistanceType distance() const;
+
+private:
+    Point2 p;
+    std::vector<int> windings;
+    std::vector<EdgeSelector> edgeSelectors;
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/convergent-curve-ordering.h b/Source/ThirdParty/msdfgen/msdfgen/core/convergent-curve-ordering.h
new file mode 100644
index 000000000..e5bbf29c8
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/convergent-curve-ordering.h
@@ -0,0 +1,11 @@
+
+#pragma once
+
+#include "edge-segments.h"
+
+namespace msdfgen {
+
+/// For curves a, b converging at P = a->point(1) = b->point(0) with the same (opposite) direction, determines the relative ordering in which they exit P (i.e. whether a is to the left or right of b at the smallest positive radius around P)
+int convergentCurveOrdering(const EdgeSegment *a, const EdgeSegment *b);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/edge-coloring.h b/Source/ThirdParty/msdfgen/msdfgen/core/edge-coloring.h
new file mode 100644
index 000000000..ffd5e6dce
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/edge-coloring.h
@@ -0,0 +1,29 @@
+
+#pragma once
+
+#include "Shape.h"
+
+#define MSDFGEN_EDGE_LENGTH_PRECISION 4
+
+namespace msdfgen {
+
+/** Assigns colors to edges of the shape in accordance to the multi-channel distance field technique.
+ *  May split some edges if necessary.
+ *  angleThreshold specifies the maximum angle (in radians) to be considered a corner, for example 3 (~172 degrees).
+ *  Values below 1/2 PI will be treated as the external angle.
+ */
+void edgeColoringSimple(Shape &shape, double angleThreshold, unsigned long long seed = 0);
+
+/** The alternative "ink trap" coloring strategy is designed for better results with typefaces
+ *  that use ink traps as a design feature. It guarantees that even if all edges that are shorter than
+ *  both their neighboring edges are removed, the coloring remains consistent with the established rules.
+ */
+void edgeColoringInkTrap(Shape &shape, double angleThreshold, unsigned long long seed = 0);
+
+/** The alternative coloring by distance tries to use different colors for edges that are close together.
+ *  This should theoretically be the best strategy on average. However, since it needs to compute the distance
+ *  between all pairs of edges, and perform a graph optimization task, it is much slower than the rest.
+ */
+void edgeColoringByDistance(Shape &shape, double angleThreshold, unsigned long long seed = 0);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/edge-segments.h b/Source/ThirdParty/msdfgen/msdfgen/core/edge-segments.h
new file mode 100644
index 000000000..815241685
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/edge-segments.h
@@ -0,0 +1,146 @@
+
+#pragma once
+
+#include "Vector2.hpp"
+#include "SignedDistance.hpp"
+#include "EdgeColor.h"
+
+namespace msdfgen {
+
+// Parameters for iterative search of closest point on a cubic Bezier curve. Increase for higher precision.
+#define MSDFGEN_CUBIC_SEARCH_STARTS 4
+#define MSDFGEN_CUBIC_SEARCH_STEPS 4
+
+/// An abstract edge segment.
+class EdgeSegment {
+
+public:
+    EdgeColor color;
+
+    static EdgeSegment *create(Point2 p0, Point2 p1, EdgeColor edgeColor = WHITE);
+    static EdgeSegment *create(Point2 p0, Point2 p1, Point2 p2, EdgeColor edgeColor = WHITE);
+    static EdgeSegment *create(Point2 p0, Point2 p1, Point2 p2, Point2 p3, EdgeColor edgeColor = WHITE);
+
+    EdgeSegment(EdgeColor edgeColor = WHITE) : color(edgeColor) { }
+    virtual ~EdgeSegment() { }
+    /// Creates a copy of the edge segment.
+    virtual EdgeSegment *clone() const = 0;
+    /// Returns the numeric code of the edge segment's type.
+    virtual int type() const = 0;
+    /// Returns the array of control points.
+    virtual const Point2 *controlPoints() const = 0;
+    /// Returns the point on the edge specified by the parameter (between 0 and 1).
+    virtual Point2 point(double param) const = 0;
+    /// Returns the direction the edge has at the point specified by the parameter.
+    virtual Vector2 direction(double param) const = 0;
+    /// Returns the change of direction (second derivative) at the point specified by the parameter.
+    virtual Vector2 directionChange(double param) const = 0;
+    /// Returns the minimum signed distance between origin and the edge.
+    virtual SignedDistance signedDistance(Point2 origin, double &param) const = 0;
+    /// Converts a previously retrieved signed distance from origin to perpendicular distance.
+    virtual void distanceToPerpendicularDistance(SignedDistance &distance, Point2 origin, double param) const;
+    /// Outputs a list of (at most three) intersections (their X coordinates) with an infinite horizontal scanline at y and returns how many there are.
+    virtual int scanlineIntersections(double x[3], int dy[3], double y) const = 0;
+    /// Adjusts the bounding box to fit the edge segment.
+    virtual void bound(double &l, double &b, double &r, double &t) const = 0;
+
+    /// Reverses the edge (swaps its start point and end point).
+    virtual void reverse() = 0;
+    /// Moves the start point of the edge segment.
+    virtual void moveStartPoint(Point2 to) = 0;
+    /// Moves the end point of the edge segment.
+    virtual void moveEndPoint(Point2 to) = 0;
+    /// Splits the edge segments into thirds which together represent the original edge.
+    virtual void splitInThirds(EdgeSegment *&part0, EdgeSegment *&part1, EdgeSegment *&part2) const = 0;
+
+};
+
+/// A line segment.
+class LinearSegment : public EdgeSegment {
+
+public:
+    enum EdgeType {
+        EDGE_TYPE = 1
+    };
+
+    Point2 p[2];
+
+    LinearSegment(Point2 p0, Point2 p1, EdgeColor edgeColor = WHITE);
+    LinearSegment *clone() const;
+    int type() const;
+    const Point2 *controlPoints() const;
+    Point2 point(double param) const;
+    Vector2 direction(double param) const;
+    Vector2 directionChange(double param) const;
+    double length() const;
+    SignedDistance signedDistance(Point2 origin, double &param) const;
+    int scanlineIntersections(double x[3], int dy[3], double y) const;
+    void bound(double &l, double &b, double &r, double &t) const;
+
+    void reverse();
+    void moveStartPoint(Point2 to);
+    void moveEndPoint(Point2 to);
+    void splitInThirds(EdgeSegment *&part0, EdgeSegment *&part1, EdgeSegment *&part2) const;
+
+};
+
+/// A quadratic Bezier curve.
+class QuadraticSegment : public EdgeSegment {
+
+public:
+    enum EdgeType {
+        EDGE_TYPE = 2
+    };
+
+    Point2 p[3];
+
+    QuadraticSegment(Point2 p0, Point2 p1, Point2 p2, EdgeColor edgeColor = WHITE);
+    QuadraticSegment *clone() const;
+    int type() const;
+    const Point2 *controlPoints() const;
+    Point2 point(double param) const;
+    Vector2 direction(double param) const;
+    Vector2 directionChange(double param) const;
+    double length() const;
+    SignedDistance signedDistance(Point2 origin, double &param) const;
+    int scanlineIntersections(double x[3], int dy[3], double y) const;
+    void bound(double &l, double &b, double &r, double &t) const;
+
+    void reverse();
+    void moveStartPoint(Point2 to);
+    void moveEndPoint(Point2 to);
+    void splitInThirds(EdgeSegment *&part0, EdgeSegment *&part1, EdgeSegment *&part2) const;
+
+    EdgeSegment *convertToCubic() const;
+
+};
+
+/// A cubic Bezier curve.
+class CubicSegment : public EdgeSegment {
+
+public:
+    enum EdgeType {
+        EDGE_TYPE = 3
+    };
+
+    Point2 p[4];
+
+    CubicSegment(Point2 p0, Point2 p1, Point2 p2, Point2 p3, EdgeColor edgeColor = WHITE);
+    CubicSegment *clone() const;
+    int type() const;
+    const Point2 *controlPoints() const;
+    Point2 point(double param) const;
+    Vector2 direction(double param) const;
+    Vector2 directionChange(double param) const;
+    SignedDistance signedDistance(Point2 origin, double &param) const;
+    int scanlineIntersections(double x[3], int dy[3], double y) const;
+    void bound(double &l, double &b, double &r, double &t) const;
+
+    void reverse();
+    void moveStartPoint(Point2 to);
+    void moveEndPoint(Point2 to);
+    void splitInThirds(EdgeSegment *&part0, EdgeSegment *&part1, EdgeSegment *&part2) const;
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/edge-selectors.h b/Source/ThirdParty/msdfgen/msdfgen/core/edge-selectors.h
new file mode 100644
index 000000000..59337141d
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/edge-selectors.h
@@ -0,0 +1,117 @@
+
+#pragma once
+
+#include "Vector2.hpp"
+#include "SignedDistance.hpp"
+#include "edge-segments.h"
+
+namespace msdfgen {
+
+struct MultiDistance {
+    double r, g, b;
+};
+struct MultiAndTrueDistance : MultiDistance {
+    double a;
+};
+
+/// Selects the nearest edge by its true distance.
+class TrueDistanceSelector {
+
+public:
+    typedef double DistanceType;
+
+    struct EdgeCache {
+        Point2 point;
+        double absDistance;
+
+        EdgeCache();
+    };
+
+    void reset(const Point2 &p);
+    void addEdge(EdgeCache &cache, const EdgeSegment *prevEdge, const EdgeSegment *edge, const EdgeSegment *nextEdge);
+    void merge(const TrueDistanceSelector &other);
+    DistanceType distance() const;
+
+private:
+    Point2 p;
+    SignedDistance minDistance;
+
+};
+
+class PerpendicularDistanceSelectorBase {
+
+public:
+    struct EdgeCache {
+        Point2 point;
+        double absDistance;
+        double aDomainDistance, bDomainDistance;
+        double aPerpendicularDistance, bPerpendicularDistance;
+
+        EdgeCache();
+    };
+
+    static bool getPerpendicularDistance(double &distance, const Vector2 &ep, const Vector2 &edgeDir);
+
+    PerpendicularDistanceSelectorBase();
+    void reset(double delta);
+    bool isEdgeRelevant(const EdgeCache &cache, const EdgeSegment *edge, const Point2 &p) const;
+    void addEdgeTrueDistance(const EdgeSegment *edge, const SignedDistance &distance, double param);
+    void addEdgePerpendicularDistance(double distance);
+    void merge(const PerpendicularDistanceSelectorBase &other);
+    double computeDistance(const Point2 &p) const;
+    SignedDistance trueDistance() const;
+
+private:
+    SignedDistance minTrueDistance;
+    double minNegativePerpendicularDistance;
+    double minPositivePerpendicularDistance;
+    const EdgeSegment *nearEdge;
+    double nearEdgeParam;
+
+};
+
+/// Selects the nearest edge by its perpendicular distance.
+class PerpendicularDistanceSelector : public PerpendicularDistanceSelectorBase {
+
+public:
+    typedef double DistanceType;
+
+    void reset(const Point2 &p);
+    void addEdge(EdgeCache &cache, const EdgeSegment *prevEdge, const EdgeSegment *edge, const EdgeSegment *nextEdge);
+    DistanceType distance() const;
+
+private:
+    Point2 p;
+
+};
+
+/// Selects the nearest edge for each of the three channels by its perpendicular distance.
+class MultiDistanceSelector {
+
+public:
+    typedef MultiDistance DistanceType;
+    typedef PerpendicularDistanceSelectorBase::EdgeCache EdgeCache;
+
+    void reset(const Point2 &p);
+    void addEdge(EdgeCache &cache, const EdgeSegment *prevEdge, const EdgeSegment *edge, const EdgeSegment *nextEdge);
+    void merge(const MultiDistanceSelector &other);
+    DistanceType distance() const;
+    SignedDistance trueDistance() const;
+
+private:
+    Point2 p;
+    PerpendicularDistanceSelectorBase r, g, b;
+
+};
+
+/// Selects the nearest edge for each of the three color channels by its perpendicular distance and by true distance for the alpha channel.
+class MultiAndTrueDistanceSelector : public MultiDistanceSelector {
+
+public:
+    typedef MultiAndTrueDistance DistanceType;
+
+    DistanceType distance() const;
+
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/equation-solver.h b/Source/ThirdParty/msdfgen/msdfgen/core/equation-solver.h
new file mode 100644
index 000000000..bfeeb1582
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/equation-solver.h
@@ -0,0 +1,14 @@
+
+#pragma once
+
+#include "base.h"
+
+namespace msdfgen {
+
+// ax^2 + bx + c = 0
+int solveQuadratic(double x[2], double a, double b, double c);
+
+// ax^3 + bx^2 + cx + d = 0
+int solveCubic(double x[3], double a, double b, double c, double d);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/export-svg.h b/Source/ThirdParty/msdfgen/msdfgen/core/export-svg.h
new file mode 100644
index 000000000..64b45531f
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/export-svg.h
@@ -0,0 +1,11 @@
+
+#pragma once
+
+#include "Shape.h"
+
+namespace msdfgen {
+
+bool saveSvgShape(const Shape &shape, const char *filename);
+bool saveSvgShape(const Shape &shape, const Shape::Bounds &bounds, const char *filename);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/generator-config.h b/Source/ThirdParty/msdfgen/msdfgen/core/generator-config.h
new file mode 100644
index 000000000..b7b153477
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/generator-config.h
@@ -0,0 +1,66 @@
+
+#pragma once
+
+#include "BitmapRef.hpp"
+
+#ifndef MSDFGEN_PUBLIC
+#define MSDFGEN_PUBLIC // for DLL import/export
+#endif
+
+namespace msdfgen {
+
+/// The configuration of the MSDF error correction pass.
+struct ErrorCorrectionConfig {
+    /// The default value of minDeviationRatio.
+    static MSDFGEN_PUBLIC const double defaultMinDeviationRatio;
+    /// The default value of minImproveRatio.
+    static MSDFGEN_PUBLIC const double defaultMinImproveRatio;
+
+    /// Mode of operation.
+    enum Mode {
+        /// Skips error correction pass.
+        DISABLED,
+        /// Corrects all discontinuities of the distance field regardless if edges are adversely affected.
+        INDISCRIMINATE,
+        /// Corrects artifacts at edges and other discontinuous distances only if it does not affect edges or corners.
+        EDGE_PRIORITY,
+        /// Only corrects artifacts at edges.
+        EDGE_ONLY
+    } mode;
+    /// Configuration of whether to use an algorithm that computes the exact shape distance at the positions of suspected artifacts. This algorithm can be much slower.
+    enum DistanceCheckMode {
+        /// Never computes exact shape distance.
+        DO_NOT_CHECK_DISTANCE,
+        /// Only computes exact shape distance at edges. Provides a good balance between speed and precision.
+        CHECK_DISTANCE_AT_EDGE,
+        /// Computes and compares the exact shape distance for each suspected artifact.
+        ALWAYS_CHECK_DISTANCE
+    } distanceCheckMode;
+    /// The minimum ratio between the actual and maximum expected distance delta to be considered an error.
+    double minDeviationRatio;
+    /// The minimum ratio between the pre-correction distance error and the post-correction distance error. Has no effect for DO_NOT_CHECK_DISTANCE.
+    double minImproveRatio;
+    /// An optional buffer to avoid dynamic allocation. Must have at least as many bytes as the MSDF has pixels.
+    byte *buffer;
+
+    inline explicit ErrorCorrectionConfig(Mode mode = EDGE_PRIORITY, DistanceCheckMode distanceCheckMode = CHECK_DISTANCE_AT_EDGE, double minDeviationRatio = defaultMinDeviationRatio, double minImproveRatio = defaultMinImproveRatio, byte *buffer = NULL) : mode(mode), distanceCheckMode(distanceCheckMode), minDeviationRatio(minDeviationRatio), minImproveRatio(minImproveRatio), buffer(buffer) { }
+};
+
+/// The configuration of the distance field generator algorithm.
+struct GeneratorConfig {
+    /// Specifies whether to use the version of the algorithm that supports overlapping contours with the same winding. May be set to false to improve performance when no such contours are present.
+    bool overlapSupport;
+
+    inline explicit GeneratorConfig(bool overlapSupport = true) : overlapSupport(overlapSupport) { }
+};
+
+/// The configuration of the multi-channel distance field generator algorithm.
+struct MSDFGeneratorConfig : GeneratorConfig {
+    /// Configuration of the error correction pass.
+    ErrorCorrectionConfig errorCorrection;
+
+    inline MSDFGeneratorConfig() { }
+    inline explicit MSDFGeneratorConfig(bool overlapSupport, const ErrorCorrectionConfig &errorCorrection = ErrorCorrectionConfig()) : GeneratorConfig(overlapSupport), errorCorrection(errorCorrection) { }
+};
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/msdf-error-correction.h b/Source/ThirdParty/msdfgen/msdfgen/core/msdf-error-correction.h
new file mode 100644
index 000000000..c92cbe17a
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/msdf-error-correction.h
@@ -0,0 +1,40 @@
+
+#pragma once
+
+#include "Vector2.hpp"
+#include "Range.hpp"
+#include "Projection.h"
+#include "SDFTransformation.h"
+#include "Shape.h"
+#include "BitmapRef.hpp"
+#include "generator-config.h"
+
+namespace msdfgen {
+
+/// Predicts potential artifacts caused by the interpolation of the MSDF and corrects them by converting nearby texels to single-channel.
+void msdfErrorCorrection(const BitmapRef<float, 3> &sdf, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void msdfErrorCorrection(const BitmapRef<float, 4> &sdf, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void msdfErrorCorrection(const BitmapRef<float, 3> &sdf, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void msdfErrorCorrection(const BitmapRef<float, 4> &sdf, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+
+/// Applies the simplified error correction to all discontiunous distances (INDISCRIMINATE mode). Does not need shape or translation.
+void msdfFastDistanceErrorCorrection(const BitmapRef<float, 3> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapRef<float, 4> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapRef<float, 3> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapRef<float, 4> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapRef<float, 3> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapRef<float, 4> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+
+/// Applies the simplified error correction to edges only (EDGE_ONLY mode). Does not need shape or translation.
+void msdfFastEdgeErrorCorrection(const BitmapRef<float, 3> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapRef<float, 4> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapRef<float, 3> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapRef<float, 4> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapRef<float, 3> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapRef<float, 4> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+
+/// The original version of the error correction algorithm.
+void msdfErrorCorrection_legacy(const BitmapRef<float, 3> &output, const Vector2 &threshold);
+void msdfErrorCorrection_legacy(const BitmapRef<float, 4> &output, const Vector2 &threshold);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/pixel-conversion.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/pixel-conversion.hpp
new file mode 100644
index 000000000..1ab636f0d
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/pixel-conversion.hpp
@@ -0,0 +1,16 @@
+
+#pragma once
+
+#include "arithmetics.hpp"
+
+namespace msdfgen {
+
+inline byte pixelFloatToByte(float x) {
+    return byte(~int(255.5f-255.f*clamp(x)));
+}
+
+inline float pixelByteToFloat(byte x) {
+    return 1.f/255.f*float(x);
+}
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/rasterization.h b/Source/ThirdParty/msdfgen/msdfgen/core/rasterization.h
new file mode 100644
index 000000000..8ba41cd64
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/rasterization.h
@@ -0,0 +1,25 @@
+
+#pragma once
+
+#include "Vector2.hpp"
+#include "Shape.h"
+#include "Projection.h"
+#include "Scanline.h"
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// Rasterizes the shape into a monochrome bitmap.
+void rasterize(const BitmapRef<float, 1> &output, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
+/// Fixes the sign of the input signed distance field, so that it matches the shape's rasterized fill.
+void distanceSignCorrection(const BitmapRef<float, 1> &sdf, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(const BitmapRef<float, 3> &sdf, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(const BitmapRef<float, 4> &sdf, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
+
+// Old version of the function API's kept for backwards compatibility
+void rasterize(const BitmapRef<float, 1> &output, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(const BitmapRef<float, 1> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(const BitmapRef<float, 3> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(const BitmapRef<float, 4> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/render-sdf.h b/Source/ThirdParty/msdfgen/msdfgen/core/render-sdf.h
new file mode 100644
index 000000000..e8ee46c55
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/render-sdf.h
@@ -0,0 +1,23 @@
+
+#pragma once
+
+#include "Vector2.hpp"
+#include "Range.hpp"
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// Reconstructs the shape's appearance into output from the distance field sdf.
+void renderSDF(const BitmapRef<float, 1> &output, const BitmapConstRef<float, 1> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapRef<float, 3> &output, const BitmapConstRef<float, 1> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapRef<float, 1> &output, const BitmapConstRef<float, 3> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapRef<float, 3> &output, const BitmapConstRef<float, 3> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapRef<float, 1> &output, const BitmapConstRef<float, 4> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapRef<float, 4> &output, const BitmapConstRef<float, 4> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+
+/// Snaps the values of the floating-point bitmaps into one of the 256 values representable in a standard 8-bit bitmap.
+void simulate8bit(const BitmapRef<float, 1> &bitmap);
+void simulate8bit(const BitmapRef<float, 3> &bitmap);
+void simulate8bit(const BitmapRef<float, 4> &bitmap);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/save-bmp.h b/Source/ThirdParty/msdfgen/msdfgen/core/save-bmp.h
new file mode 100644
index 000000000..98f852921
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/save-bmp.h
@@ -0,0 +1,16 @@
+
+#pragma once
+
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// Saves the bitmap as a BMP file.
+bool saveBmp(const BitmapConstRef<byte, 1> &bitmap, const char *filename);
+bool saveBmp(const BitmapConstRef<byte, 3> &bitmap, const char *filename);
+bool saveBmp(const BitmapConstRef<byte, 4> &bitmap, const char *filename);
+bool saveBmp(const BitmapConstRef<float, 1> &bitmap, const char *filename);
+bool saveBmp(const BitmapConstRef<float, 3> &bitmap, const char *filename);
+bool saveBmp(const BitmapConstRef<float, 4> &bitmap, const char *filename);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/save-fl32.h b/Source/ThirdParty/msdfgen/msdfgen/core/save-fl32.h
new file mode 100644
index 000000000..eded7f336
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/save-fl32.h
@@ -0,0 +1,12 @@
+
+#pragma once
+
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// Saves the bitmap as an uncompressed floating-point FL32 file, which can be decoded trivially.
+template <int N>
+bool saveFl32(const BitmapConstRef<float, N> &bitmap, const char *filename);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/save-rgba.h b/Source/ThirdParty/msdfgen/msdfgen/core/save-rgba.h
new file mode 100644
index 000000000..50e839645
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/save-rgba.h
@@ -0,0 +1,16 @@
+
+#pragma once
+
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// Saves the bitmap as a simple RGBA file, which can be decoded trivially.
+bool saveRgba(const BitmapConstRef<byte, 1> &bitmap, const char *filename);
+bool saveRgba(const BitmapConstRef<byte, 3> &bitmap, const char *filename);
+bool saveRgba(const BitmapConstRef<byte, 4> &bitmap, const char *filename);
+bool saveRgba(const BitmapConstRef<float, 1> &bitmap, const char *filename);
+bool saveRgba(const BitmapConstRef<float, 3> &bitmap, const char *filename);
+bool saveRgba(const BitmapConstRef<float, 4> &bitmap, const char *filename);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/save-tiff.h b/Source/ThirdParty/msdfgen/msdfgen/core/save-tiff.h
new file mode 100644
index 000000000..072cd71d5
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/save-tiff.h
@@ -0,0 +1,13 @@
+
+#pragma once
+
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// Saves the bitmap as an uncompressed floating-point TIFF file.
+bool saveTiff(const BitmapConstRef<float, 1> &bitmap, const char *filename);
+bool saveTiff(const BitmapConstRef<float, 3> &bitmap, const char *filename);
+bool saveTiff(const BitmapConstRef<float, 4> &bitmap, const char *filename);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/sdf-error-estimation.h b/Source/ThirdParty/msdfgen/msdfgen/core/sdf-error-estimation.h
new file mode 100644
index 000000000..f9008222a
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/sdf-error-estimation.h
@@ -0,0 +1,30 @@
+
+#pragma once
+
+#include "Vector2.hpp"
+#include "Shape.h"
+#include "Projection.h"
+#include "Scanline.h"
+#include "BitmapRef.hpp"
+
+namespace msdfgen {
+
+/// Analytically constructs a scanline at y evaluating fill by linear interpolation of the SDF.
+void scanlineSDF(Scanline &line, const BitmapConstRef<float, 1> &sdf, const Projection &projection, double y, bool inverseYAxis = false);
+void scanlineSDF(Scanline &line, const BitmapConstRef<float, 3> &sdf, const Projection &projection, double y, bool inverseYAxis = false);
+void scanlineSDF(Scanline &line, const BitmapConstRef<float, 4> &sdf, const Projection &projection, double y, bool inverseYAxis = false);
+
+/// Estimates the portion of the area that will be filled incorrectly when rendering using the SDF.
+double estimateSDFError(const BitmapConstRef<float, 1> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstRef<float, 3> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstRef<float, 4> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+
+// Old version of the function API's kept for backwards compatibility
+void scanlineSDF(Scanline &line, const BitmapConstRef<float, 1> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
+void scanlineSDF(Scanline &line, const BitmapConstRef<float, 3> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
+void scanlineSDF(Scanline &line, const BitmapConstRef<float, 4> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
+double estimateSDFError(const BitmapConstRef<float, 1> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstRef<float, 3> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstRef<float, 4> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/shape-description.h b/Source/ThirdParty/msdfgen/msdfgen/core/shape-description.h
new file mode 100644
index 000000000..6e2e22367
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/shape-description.h
@@ -0,0 +1,15 @@
+
+#pragma once
+
+#include <cstdio>
+#include "Shape.h"
+
+namespace msdfgen {
+
+/// Deserializes a text description of a vector shape into output.
+bool readShapeDescription(FILE *input, Shape &output, bool *colorsSpecified = NULL);
+bool readShapeDescription(const char *input, Shape &output, bool *colorsSpecified = NULL);
+/// Serializes a shape object into a text description.
+bool writeShapeDescription(FILE *output, const Shape &shape);
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/msdfgen-config.h b/Source/ThirdParty/msdfgen/msdfgen/msdfgen-config.h
new file mode 100644
index 000000000..ebcd5942f
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/msdfgen-config.h
@@ -0,0 +1,13 @@
+
+#pragma once
+
+#define MSDFGEN_PUBLIC
+#define MSDFGEN_EXT_PUBLIC
+
+#define MSDFGEN_VERSION 1.12.1
+#define MSDFGEN_VERSION_MAJOR 1
+#define MSDFGEN_VERSION_MINOR 12
+#define MSDFGEN_VERSION_REVISION 1
+#define MSDFGEN_COPYRIGHT_YEAR 2025
+
+#define MSDFGEN_USE_CPP11
diff --git a/Source/ThirdParty/msdfgen/msdfgen/msdfgen.h b/Source/ThirdParty/msdfgen/msdfgen/msdfgen.h
new file mode 100644
index 000000000..e5dd67260
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/msdfgen.h
@@ -0,0 +1,78 @@
+
+#pragma once
+
+/*
+ * MULTI-CHANNEL SIGNED DISTANCE FIELD GENERATOR
+ * ---------------------------------------------
+ * A utility by Viktor Chlumsky, (c) 2014 - 2025
+ *
+ * The technique used to generate multi-channel distance fields in this code
+ * has been developed by Viktor Chlumsky in 2014 for his master's thesis,
+ * "Shape Decomposition for Multi-Channel Distance Fields". It provides improved
+ * quality of sharp corners in glyphs and other 2D shapes compared to monochrome
+ * distance fields. To reconstruct an image of the shape, apply the median of three
+ * operation on the triplet of sampled signed distance values.
+ *
+ */
+
+#include "core/base.h"
+#include "core/arithmetics.hpp"
+#include "core/Vector2.hpp"
+#include "core/Range.hpp"
+#include "core/Projection.h"
+#include "core/DistanceMapping.h"
+#include "core/SDFTransformation.h"
+#include "core/Scanline.h"
+#include "core/Shape.h"
+#include "core/BitmapRef.hpp"
+#include "core/Bitmap.h"
+#include "core/bitmap-interpolation.hpp"
+#include "core/pixel-conversion.hpp"
+#include "core/edge-coloring.h"
+#include "core/generator-config.h"
+#include "core/msdf-error-correction.h"
+#include "core/render-sdf.h"
+#include "core/rasterization.h"
+#include "core/sdf-error-estimation.h"
+#include "core/save-bmp.h"
+#include "core/save-tiff.h"
+#include "core/save-rgba.h"
+#include "core/save-fl32.h"
+#include "core/shape-description.h"
+#include "core/export-svg.h"
+
+namespace msdfgen {
+
+/// Generates a conventional single-channel signed distance field.
+void generateSDF(const BitmapRef<float, 1> &output, const Shape &shape, const SDFTransformation &transformation, const GeneratorConfig &config = GeneratorConfig());
+
+/// Generates a single-channel signed perpendicular distance field.
+void generatePSDF(const BitmapRef<float, 1> &output, const Shape &shape, const SDFTransformation &transformation, const GeneratorConfig &config = GeneratorConfig());
+
+/// Generates a multi-channel signed distance field. Edge colors must be assigned first! (See edgeColoringSimple)
+void generateMSDF(const BitmapRef<float, 3> &output, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+
+/// Generates a multi-channel signed distance field with true distance in the alpha channel. Edge colors must be assigned first.
+void generateMTSDF(const BitmapRef<float, 4> &output, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+
+// Old version of the function API's kept for backwards compatibility
+void generateSDF(const BitmapRef<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
+void generatePSDF(const BitmapRef<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
+void generatePseudoSDF(const BitmapRef<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
+void generateMSDF(const BitmapRef<float, 3> &output, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void generateMTSDF(const BitmapRef<float, 4> &output, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+
+void generateSDF(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
+void generatePSDF(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
+void generatePseudoSDF(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
+void generateMSDF(const BitmapRef<float, 3> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, const ErrorCorrectionConfig &errorCorrectionConfig = ErrorCorrectionConfig(), bool overlapSupport = true);
+void generateMTSDF(const BitmapRef<float, 4> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, const ErrorCorrectionConfig &errorCorrectionConfig = ErrorCorrectionConfig(), bool overlapSupport = true);
+
+// Original simpler versions of the previous functions, which work well under normal circumstances, but cannot deal with overlapping contours.
+void generateSDF_legacy(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
+void generatePSDF_legacy(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
+void generatePseudoSDF_legacy(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
+void generateMSDF_legacy(const BitmapRef<float, 3> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, ErrorCorrectionConfig errorCorrectionConfig = ErrorCorrectionConfig());
+void generateMTSDF_legacy(const BitmapRef<float, 4> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, ErrorCorrectionConfig errorCorrectionConfig = ErrorCorrectionConfig());
+
+}
diff --git a/Source/ThirdParty/msdfgen/msdfgen/msdfgen/msdfgen-config.h b/Source/ThirdParty/msdfgen/msdfgen/msdfgen/msdfgen-config.h
new file mode 100644
index 000000000..ebcd5942f
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/msdfgen/msdfgen-config.h
@@ -0,0 +1,13 @@
+
+#pragma once
+
+#define MSDFGEN_PUBLIC
+#define MSDFGEN_EXT_PUBLIC
+
+#define MSDFGEN_VERSION 1.12.1
+#define MSDFGEN_VERSION_MAJOR 1
+#define MSDFGEN_VERSION_MINOR 12
+#define MSDFGEN_VERSION_REVISION 1
+#define MSDFGEN_COPYRIGHT_YEAR 2025
+
+#define MSDFGEN_USE_CPP11
diff --git a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
new file mode 100644
index 000000000..7cff41a71
--- /dev/null
+++ b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
@@ -0,0 +1,126 @@
+// Copyright (c) Wojciech Figat. All rights reserved.
+
+using System.Collections.Generic;
+using System.IO;
+using Flax.Build;
+
+namespace Flax.Deps.Dependencies
+{
+    /// <summary>
+    /// Official Open Asset Import Library Repository. Loads 40+ 3D file formats into one unified and clean data structure. http://www.assimp.org
+    /// </summary>
+    /// <seealso cref="Flax.Deps.Dependency" />
+    class msdfgen : Dependency
+    {
+        /// <inheritdoc />
+        public override TargetPlatform[] Platforms
+        {
+            get
+            {
+                switch (BuildPlatform)
+                {
+                case TargetPlatform.Windows:
+                    return new[]
+                    {
+                        TargetPlatform.Windows,
+                    };
+                case TargetPlatform.Linux:
+                    return new[]
+                    {
+                        TargetPlatform.Linux,
+                    };
+                case TargetPlatform.Mac:
+                    return new[]
+                    {
+                        TargetPlatform.Mac,
+                    };
+                default: return new TargetPlatform[0];
+                }
+            }
+        }
+
+        /// <inheritdoc />
+        public override void Build(BuildOptions options)
+        {
+            var root = options.IntermediateFolder;
+            string includeDir = null;
+            var filesToKeep = new[]
+            {
+                "msdfgen.Build.cs",
+            };
+            var args = new string[]
+            {
+                "-DMSDFGEN_USE_VCPKG=OFF",
+                "-DMSDFGEN_CORE_ONLY=ON",
+                "-DMSDFGEN_DYNAMIC_RUNTIME=ON",
+                "-DMSDFGEN_USE_SKIA=OFF",
+                "-DBUILD_SHARED_LIBS=OFF",
+                "-DMSDFGEN_INSTALL=ON"
+            };
+            var cmakeArgs = string.Join(" ", args);
+
+            // Get the source
+            CloneGitRepoSingleBranch(root, "https://github.com/Chlumsky/msdfgen.git", "master", "a4dafbac1c29021613fbc89768963f3a7e2105aa");
+
+            foreach (var platform in options.Platforms)
+            {
+                BuildStarted(platform);
+                switch (platform)
+                {
+                case TargetPlatform.Windows:
+                {
+                    var configuration = "Release";
+
+                    // Build for Windows
+                    File.Delete(Path.Combine(root, "CMakeCache.txt"));
+                    foreach (var architecture in new[] { TargetArchitecture.x64, TargetArchitecture.ARM64 })
+                    {
+                        var buildDir = Path.Combine(root, "build-" + architecture);
+                        var installDir = Path.Combine(root, "install-" + architecture);
+                        SetupDirectory(buildDir, true);
+                        RunCmake(root, platform, architecture, $"-B\"{buildDir}\" " + cmakeArgs);
+                        BuildCmake(buildDir);
+                        Utilities.Run("cmake", $"--install {buildDir} --prefix {installDir} --config {configuration}", null, root, Utilities.RunOptions.DefaultTool);
+                        var depsFolder = GetThirdPartyFolder(options, platform, architecture);
+                        Utilities.FileCopy(Path.Combine(installDir, "lib", "msdfgen-core.lib"), Path.Combine(depsFolder, "msdfgen-core.lib"));
+                        // This will be set multiple times, but the headers are the same anyway.
+                        includeDir = Path.Combine(installDir, "include");
+                    }
+
+                    break;
+                }
+                case TargetPlatform.Linux:
+                {
+                    // todo
+                    break;
+                }
+                case TargetPlatform.Mac:
+                {
+                    // todo
+                    break;
+                }
+                }
+            }
+
+            // Backup files
+            var dstIncludePath = Path.Combine(options.ThirdPartyFolder, "msdfgen");
+            foreach (var filename in filesToKeep)
+            {
+                var src = Path.Combine(dstIncludePath, filename);
+                var dst = Path.Combine(options.IntermediateFolder, filename + ".tmp");
+                Utilities.FileCopy(src, dst);
+            }
+
+            // Deploy header files and license
+            SetupDirectory(dstIncludePath, true);
+            Utilities.FileCopy(Path.Combine(root, "LICENSE.txt"), Path.Combine(dstIncludePath, "LICENSE.txt"));
+            Utilities.DirectoryCopy(includeDir, dstIncludePath, true, true);
+            foreach (var filename in filesToKeep)
+            {
+                var src = Path.Combine(options.IntermediateFolder, filename + ".tmp");
+                var dst = Path.Combine(dstIncludePath, filename);
+                Utilities.FileCopy(src, dst);
+            }
+        }
+    }
+}

From b43ed886b9a6e71585bb774b4f360649f1f0f992 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Sun, 12 Oct 2025 19:52:18 +0200
Subject: [PATCH 09/90] add option for what happens with unavailable entries
 and fix menu positioning

---
 Source/Editor/Options/InterfaceOptions.cs | 25 +++++++++++++++++++-
 Source/Editor/Windows/ContentWindow.cs    | 28 +++++++++++++++++++----
 2 files changed, 48 insertions(+), 5 deletions(-)

diff --git a/Source/Editor/Options/InterfaceOptions.cs b/Source/Editor/Options/InterfaceOptions.cs
index 617c1c3de..897ad91b8 100644
--- a/Source/Editor/Options/InterfaceOptions.cs
+++ b/Source/Editor/Options/InterfaceOptions.cs
@@ -140,7 +140,7 @@ namespace FlaxEditor.Options
         }
 
         /// <summary>
-        /// Options focus Game Window behaviour when play mode is entered.
+        /// Options for focus Game Window behaviour when play mode is entered.
         /// </summary>
         public enum PlayModeFocus
         {
@@ -160,6 +160,22 @@ namespace FlaxEditor.Options
             GameWindowThenRestore,
         }
 
+        /// <summary>
+        /// Generic options for a disabled or hidden state. Used for example in create content button.
+        /// </summary>
+        public enum DisabledHidden
+        {
+            /// <summary>
+            /// Disabled state.
+            /// </summary>
+            Disabled,
+
+            /// <summary>
+            /// Hidden state.
+            /// </summary>
+            Hidden,
+        }
+
         /// <summary>
         /// Gets or sets the Editor User Interface scale. Applied to all UI elements, windows and text. Can be used to scale the interface up on a bigger display. Editor restart required.
         /// </summary>
@@ -456,6 +472,13 @@ namespace FlaxEditor.Options
         [EditorDisplay("Visject", "Warn when deleting used parameter"), EditorOrder(552)]
         public bool WarnOnDeletingUsedVisjectParameter { get; set; } = true;
 
+        /// <summary>
+        /// Gets or sets a value indicating what should happen to unavaliable options in the content create menu.
+        /// </summary>
+        [DefaultValue(true)]
+        [EditorDisplay("Content"), EditorOrder(600)]
+        public DisabledHidden UnavaliableContentCreateOptions { get; set; } = DisabledHidden.Hidden;
+
         private static FontAsset DefaultFont => FlaxEngine.Content.LoadAsyncInternal<FontAsset>(EditorAssets.PrimaryFont);
         private static FontAsset ConsoleFont => FlaxEngine.Content.LoadAsyncInternal<FontAsset>(EditorAssets.InconsolataRegularFont);
 
diff --git a/Source/Editor/Windows/ContentWindow.cs b/Source/Editor/Windows/ContentWindow.cs
index 318bf5231..a53de0900 100644
--- a/Source/Editor/Windows/ContentWindow.cs
+++ b/Source/Editor/Windows/ContentWindow.cs
@@ -278,11 +278,31 @@ namespace FlaxEditor.Windows
             }
 
             var menu = new ContextMenu();
-            CreateNewFolderMenu(menu, CurrentViewFolder, true);
-            CreateNewModuleMenu(menu, CurrentViewFolder, true);
+            
+            InterfaceOptions interfaceOptions = Editor.Instance.Options.Options.Interface;
+            bool disableUnavaliable = interfaceOptions.UnavaliableContentCreateOptions == InterfaceOptions.DisabledHidden.Disabled;
+
+            CreateNewFolderMenu(menu, CurrentViewFolder, disableUnavaliable);
+            CreateNewModuleMenu(menu, CurrentViewFolder, disableUnavaliable);
             menu.AddSeparator();
-            CreateNewContentItemMenu(menu, CurrentViewFolder, false, true);
-            menu.Show(this, _createNewButton.UpperLeft, ContextMenuDirection.RightUp);
+            CreateNewContentItemMenu(menu, CurrentViewFolder, false, disableUnavaliable);
+            // Hack: Show the menu once to get the direction, then show it above or below the button depending on the direction.
+            menu.Show(this, _createNewButton.UpperLeft);
+            var direction = menu.Direction;
+            menu.Hide();
+            bool below = false;
+            switch (direction)
+            {
+                case ContextMenuDirection.RightDown:
+                case ContextMenuDirection.LeftDown:
+                    below = true;
+                    break;
+                case ContextMenuDirection.RightUp:
+                case ContextMenuDirection.LeftUp:
+                    below = false;
+                    break;
+            }
+            menu.Show(this, below ? _createNewButton.BottomLeft : _createNewButton.UpperLeft, direction);
         }
 
         private ContextMenu OnViewDropdownPopupCreate(ComboBox comboBox)

From 69a7e1f25cfb2f50440a5b4982f3c6c43fcf7e90 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Sun, 12 Oct 2025 19:57:05 +0200
Subject: [PATCH 10/90] expand tooltip to hint at being able to create a new
 folder on shift + left click

---
 Source/Editor/Windows/ContentWindow.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Editor/Windows/ContentWindow.cs b/Source/Editor/Windows/ContentWindow.cs
index a53de0900..892d6184d 100644
--- a/Source/Editor/Windows/ContentWindow.cs
+++ b/Source/Editor/Windows/ContentWindow.cs
@@ -155,7 +155,7 @@ namespace FlaxEditor.Windows
                 Parent = this,
             };
             _importButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Import64, () => Editor.ContentImporting.ShowImportFileDialog(CurrentViewFolder)).LinkTooltip("Import content.");
-            _createNewButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Add64, OnCreateNewItemButtonClicked).LinkTooltip("Create a new asset.");
+            _createNewButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Add64, OnCreateNewItemButtonClicked).LinkTooltip("Create a new asset. Shift + left click to create a new folder.");
             _toolStrip.AddSeparator();
             _navigateBackwardButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Left64, NavigateBackward).LinkTooltip("Navigate backward.");
             _navigateForwardButton = (ToolStripButton)_toolStrip.AddButton(Editor.Icons.Right64, NavigateForward).LinkTooltip("Navigate forward.");

From d1972a56e273602f444dd7d3572fc451421df230 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Mon, 13 Oct 2025 18:27:30 +0200
Subject: [PATCH 11/90] improve spline editor

- Move "Selected Point" section above keyframes so it is always accessible, even when keyframe array editor is expanded
- Improve icon scaling when editor becomes thin
---
 .../CustomEditors/Dedicated/SplineEditor.cs   | 41 +++++++++++--------
 1 file changed, 23 insertions(+), 18 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/SplineEditor.cs b/Source/Editor/CustomEditors/Dedicated/SplineEditor.cs
index 3e0332b09..3566ff4d0 100644
--- a/Source/Editor/CustomEditors/Dedicated/SplineEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/SplineEditor.cs
@@ -18,7 +18,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
     public class SplineEditor : ActorEditor
     {
         /// <summary>
-        /// Storage undo spline data
+        /// Stores undo spline data.
         /// </summary>
         private struct UndoData
         {
@@ -83,7 +83,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
         }
 
         /// <summary>
-        /// Edit curve options manipulate the curve as free mode
+        /// Edit curve options manipulate the curve as free mode.
         /// </summary>
         private sealed class FreeTangentMode : EditTangentOptionBase
         {
@@ -98,7 +98,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
         }
 
         /// <summary>
-        /// Edit curve options to set tangents to linear
+        /// Edit curve options to set tangents to linear.
         /// </summary>
         private sealed class LinearTangentMode : EditTangentOptionBase
         {
@@ -107,13 +107,13 @@ namespace FlaxEditor.CustomEditors.Dedicated
             {
                 SetKeyframeLinear(spline, index);
 
-                // change the selection to tangent parent (a spline point / keyframe)
+                // Change the selection to tangent parent (a spline point / keyframe)
                 Editor.SetSelectSplinePointNode(spline, index);
             }
         }
 
         /// <summary>
-        /// Edit curve options to align tangents of selected spline
+        /// Edit curve options to align tangents of selected spline.
         /// </summary>
         private sealed class AlignedTangentMode : EditTangentOptionBase
         {
@@ -168,8 +168,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
         }
 
         /// <summary>
-        /// Edit curve options manipulate the curve setting selected point 
-        /// tangent in as smoothed but tangent out as linear
+        /// Edit curve options manipulate the curve setting selected point tangent in as smoothed but tangent out as linear.
         /// </summary>
         private sealed class SmoothInTangentMode : EditTangentOptionBase
         {
@@ -182,8 +181,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
         }
 
         /// <summary>
-        /// Edit curve options manipulate the curve setting selected point 
-        /// tangent in as linear but tangent out as smoothed
+        /// Edit curve options manipulate the curve setting selected point tangent in as linear but tangent out as smoothed.
         /// </summary>
         private sealed class SmoothOutTangentMode : EditTangentOptionBase
         {
@@ -219,8 +217,9 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     var enabled = EnabledInHierarchy && tab.EnabledInHierarchy;
                     var style = FlaxEngine.GUI.Style.Current;
                     var size = Size;
-                    var textHeight = 16.0f;
-                    var iconSize = size.Y - textHeight;
+                    var textHeight = 30.0f;
+                    // Make icons smaller when tabs get thinner
+                    var iconSize = Mathf.Clamp(Mathf.Min(size.Y - textHeight, size.X), 15.0f, float.MaxValue);
                     var iconRect = new Rectangle((Width - iconSize) / 2, 0, iconSize, iconSize);
                     if (tab._mirrorIcon)
                     {
@@ -230,8 +229,11 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     var color = style.Foreground;
                     if (!enabled)
                         color *= 0.6f;
+                    var textRect = new Rectangle(0, size.Y - textHeight, size.X, textHeight);
+                    Render2D.PushClip(new Rectangle(Float2.Zero, Size));
                     Render2D.DrawSprite(tab._customIcon, iconRect, color);
-                    Render2D.DrawText(style.FontMedium, tab._customText, new Rectangle(0, iconSize, size.X, textHeight), color, TextAlignment.Center, TextAlignment.Center);
+                    Render2D.DrawText(style.FontMedium, tab._customText, textRect, color, TextAlignment.Center, TextAlignment.Center, TextWrapping.WrapWords);
+                    Render2D.PopClip();
                 }
             }
 
@@ -291,18 +293,21 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 return;
             _selectedSpline = spline;
 
-            layout.Space(10);
-            var tabSize = 46;
+            //var tabSize = 46;
+            var tabSize = 60;
             var icons = Editor.Instance.Icons;
 
-            layout.Header("Selected spline point");
+            var group = layout.Group("Selected Point");
             _selectedPointsTabs = new Tabs
             {
                 Height = tabSize,
                 TabsSize = new Float2(tabSize),
                 AutoTabsSize = true,
-                Parent = layout.ContainerControl,
+                Parent = group.ContainerControl,
             };
+            // Move the group above the group containing spline points
+            group.Control.IndexInParent = 3;
+
             _linearTangentTab = _selectedPointsTabs.AddTab(new IconTab(OnSetSelectedLinear, "Linear", icons.SplineLinear64));
             _freeTangentTab = _selectedPointsTabs.AddTab(new IconTab(OnSetSelectedFree, "Free", icons.SplineFree64));
             _alignedTangentTab = _selectedPointsTabs.AddTab(new IconTab(OnSetSelectedAligned, "Aligned", icons.SplineAligned64));
@@ -310,13 +315,13 @@ namespace FlaxEditor.CustomEditors.Dedicated
             _smoothOutTangentTab = _selectedPointsTabs.AddTab(new IconTab(OnSetSelectedSmoothOut, "Smooth Out", icons.SplineSmoothIn64, true));
             _selectedPointsTabs.SelectedTabIndex = -1;
 
-            layout.Header("All spline points");
+            group = layout.Group("All Points");
             _allPointsTabs = new Tabs
             {
                 Height = tabSize,
                 TabsSize = new Float2(tabSize),
                 AutoTabsSize = true,
-                Parent = layout.ContainerControl,
+                Parent = group.ContainerControl,
             };
             _setLinearAllTangentsTab = _allPointsTabs.AddTab(new IconTab(OnSetTangentsLinear, "Set Linear Tangents", icons.SplineLinear64));
             _setSmoothAllTangentsTab = _allPointsTabs.AddTab(new IconTab(OnSetTangentsSmooth, "Set Smooth Tangents", icons.SplineAligned64));

From e5bd90f58b832903a008f12d19b475bcf6956ffe Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Wed, 15 Oct 2025 19:51:24 +0200
Subject: [PATCH 12/90] revert icon scaling

---
 Source/Editor/CustomEditors/Dedicated/SplineEditor.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/SplineEditor.cs b/Source/Editor/CustomEditors/Dedicated/SplineEditor.cs
index 3566ff4d0..a8bfe4f5f 100644
--- a/Source/Editor/CustomEditors/Dedicated/SplineEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/SplineEditor.cs
@@ -219,7 +219,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     var size = Size;
                     var textHeight = 30.0f;
                     // Make icons smaller when tabs get thinner
-                    var iconSize = Mathf.Clamp(Mathf.Min(size.Y - textHeight, size.X), 15.0f, float.MaxValue);
+                    var iconSize = size.Y - textHeight;
                     var iconRect = new Rectangle((Width - iconSize) / 2, 0, iconSize, iconSize);
                     if (tab._mirrorIcon)
                     {
@@ -232,7 +232,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     var textRect = new Rectangle(0, size.Y - textHeight, size.X, textHeight);
                     Render2D.PushClip(new Rectangle(Float2.Zero, Size));
                     Render2D.DrawSprite(tab._customIcon, iconRect, color);
-                    Render2D.DrawText(style.FontMedium, tab._customText, textRect, color, TextAlignment.Center, TextAlignment.Center, TextWrapping.WrapWords);
+                    Render2D.DrawText(style.FontMedium, tab._customText, textRect, color, TextAlignment.Center, TextAlignment.Center, TextWrapping.WrapWords, 0.65f);
                     Render2D.PopClip();
                 }
             }

From d6b1478bf12bf83159e9ea63db986ed52a2435e9 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Thu, 16 Oct 2025 20:04:05 +0200
Subject: [PATCH 13/90] make double clicking properties splitter bar auto
 resize split

---
 .../CustomEditors/GUI/PropertiesList.cs       | 22 ++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/Source/Editor/CustomEditors/GUI/PropertiesList.cs b/Source/Editor/CustomEditors/GUI/PropertiesList.cs
index 3847a8f36..f430bae06 100644
--- a/Source/Editor/CustomEditors/GUI/PropertiesList.cs
+++ b/Source/Editor/CustomEditors/GUI/PropertiesList.cs
@@ -70,9 +70,9 @@ namespace FlaxEditor.CustomEditors.GUI
             UpdateSplitRect();
         }
 
-        private void AutoSizeSplitter()
+        private void AutoSizeSplitter(bool ignoreCustomSplitterValue = false)
         {
-            if (_hasCustomSplitterValue || !Editor.Instance.Options.Options.Interface.AutoSizePropertiesPanelSplitter)
+            if (_hasCustomSplitterValue && !ignoreCustomSplitterValue)
                 return;
 
             Font font = Style.Current.FontMedium;
@@ -178,6 +178,21 @@ namespace FlaxEditor.CustomEditors.GUI
             return base.OnMouseDown(location, button);
         }
 
+        /// <inheritdoc />
+        public override bool OnMouseDoubleClick(Float2 location, MouseButton button)
+        {
+            if (button == MouseButton.Left && _splitterRect.Contains(location))
+            {
+                if (_splitterClicked)
+                    EndTracking();
+
+                AutoSizeSplitter(true);
+                return true;
+            }
+
+            return base.OnMouseDoubleClick(location, button);
+        }
+
         /// <inheritdoc />
         public override bool OnMouseUp(Float2 location, MouseButton button)
         {
@@ -220,7 +235,8 @@ namespace FlaxEditor.CustomEditors.GUI
             // Refresh
             UpdateSplitRect();
             PerformLayout(true);
-            AutoSizeSplitter();
+            if (Editor.Instance.Options.Options.Interface.AutoSizePropertiesPanelSplitter)
+                AutoSizeSplitter();
         }
 
         /// <inheritdoc />

From 5dd9171316d7999441a67f887ae4f05e781c39a5 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Fri, 17 Oct 2025 21:58:55 +0200
Subject: [PATCH 14/90] fix default value

---
 Source/Editor/Options/InterfaceOptions.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Editor/Options/InterfaceOptions.cs b/Source/Editor/Options/InterfaceOptions.cs
index 897ad91b8..2a466b8ad 100644
--- a/Source/Editor/Options/InterfaceOptions.cs
+++ b/Source/Editor/Options/InterfaceOptions.cs
@@ -475,7 +475,7 @@ namespace FlaxEditor.Options
         /// <summary>
         /// Gets or sets a value indicating what should happen to unavaliable options in the content create menu.
         /// </summary>
-        [DefaultValue(true)]
+        [DefaultValue(DisabledHidden.Hidden)]
         [EditorDisplay("Content"), EditorOrder(600)]
         public DisabledHidden UnavaliableContentCreateOptions { get; set; } = DisabledHidden.Hidden;
 

From 58cd3e82f69977aa0d10ecb5f4b23fd742fb7b7f Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Fri, 24 Oct 2025 14:55:38 -0500
Subject: [PATCH 15/90] Better rotation on UI handles which handles total
 parent rotation.

---
 Source/Editor/Gizmo/UIEditorGizmo.cs | 54 +++++++++++++++++++---------
 1 file changed, 38 insertions(+), 16 deletions(-)

diff --git a/Source/Editor/Gizmo/UIEditorGizmo.cs b/Source/Editor/Gizmo/UIEditorGizmo.cs
index 765893bed..e6af16a46 100644
--- a/Source/Editor/Gizmo/UIEditorGizmo.cs
+++ b/Source/Editor/Gizmo/UIEditorGizmo.cs
@@ -635,22 +635,28 @@ namespace FlaxEditor
                 if (_widgets == null)
                     _widgets = new List<Widget>();
                 var widgetSize = 10.0f;
+                var sideWidgetSize = new Float2(5.0f, 20.0f);
+                var topWidgetSize = new Float2(20.0f, 5.0f);
                 var viewScale = ViewScale;
                 if (viewScale < 0.7f)
+                {
                     widgetSize *= viewScale;
-                var widgetHandleSize = new Float2(widgetSize);
-                DrawControlWidget(uiControl, ref ul, ref mousePos, ref widgetHandleSize, viewScale, new Float2(-1, -1), CursorType.SizeNWSE);
-                DrawControlWidget(uiControl, ref ur, ref mousePos, ref widgetHandleSize, viewScale, new Float2(1, -1), CursorType.SizeNESW);
-                DrawControlWidget(uiControl, ref bl, ref mousePos, ref widgetHandleSize, viewScale, new Float2(-1, 1), CursorType.SizeNESW);
-                DrawControlWidget(uiControl, ref br, ref mousePos, ref widgetHandleSize, viewScale, new Float2(1, 1), CursorType.SizeNWSE);
+                    sideWidgetSize *= viewScale;
+                    topWidgetSize *= viewScale;
+                }
+                var cornerWidgetHandleSize = new Float2(widgetSize);
+                DrawControlWidget(uiControl, ref ul, ref mousePos, ref cornerWidgetHandleSize, viewScale, new Float2(-1, -1), CursorType.SizeNWSE);
+                DrawControlWidget(uiControl, ref ur, ref mousePos, ref cornerWidgetHandleSize, viewScale, new Float2(1, -1), CursorType.SizeNESW);
+                DrawControlWidget(uiControl, ref bl, ref mousePos, ref cornerWidgetHandleSize, viewScale, new Float2(-1, 1), CursorType.SizeNESW);
+                DrawControlWidget(uiControl, ref br, ref mousePos, ref cornerWidgetHandleSize, viewScale, new Float2(1, 1), CursorType.SizeNWSE);
                 Float2.Lerp(ref ul, ref bl, 0.5f, out var el);
                 Float2.Lerp(ref ur, ref br, 0.5f, out var er);
                 Float2.Lerp(ref ul, ref ur, 0.5f, out var eu);
                 Float2.Lerp(ref bl, ref br, 0.5f, out var eb);
-                DrawControlWidget(uiControl, ref el, ref mousePos, ref widgetHandleSize, viewScale, new Float2(-1, 0), CursorType.SizeWE);
-                DrawControlWidget(uiControl, ref er, ref mousePos, ref widgetHandleSize, viewScale, new Float2(1, 0), CursorType.SizeWE);
-                DrawControlWidget(uiControl, ref eu, ref mousePos, ref widgetHandleSize, viewScale, new Float2(0, -1), CursorType.SizeNS);
-                DrawControlWidget(uiControl, ref eb, ref mousePos, ref widgetHandleSize, viewScale, new Float2(0, 1), CursorType.SizeNS);
+                DrawControlWidget(uiControl, ref el, ref mousePos, ref sideWidgetSize, viewScale, new Float2(-1, 0), CursorType.SizeWE);
+                DrawControlWidget(uiControl, ref er, ref mousePos, ref sideWidgetSize, viewScale, new Float2(1, 0), CursorType.SizeWE);
+                DrawControlWidget(uiControl, ref eu, ref mousePos, ref topWidgetSize, viewScale, new Float2(0, -1), CursorType.SizeNS);
+                DrawControlWidget(uiControl, ref eb, ref mousePos, ref topWidgetSize, viewScale, new Float2(0, 1), CursorType.SizeNS);
 
                 // Draw pivot
                 var pivotSize = 8.0f;
@@ -685,7 +691,7 @@ namespace FlaxEditor
                         anchorRectSize *= viewScale;
 
                     // Make anchor rects and rotate if parent is rotated.
-                    var parentRotation = controlParent.Rotation * Mathf.DegreesToRadians;
+                    var parentRotation = GetTotalRotation(controlParent) * Mathf.DegreesToRadians;
 
                     var rect1Axis = new Float2(-1, -1);
                     var rect1 = new Rectangle(anchorUpperLeft + 
@@ -717,17 +723,24 @@ namespace FlaxEditor
             }
         }
 
+        private float GetTotalRotation(Control control)
+        {
+            if (control.Parent != null)
+                return control.Rotation + GetTotalRotation(control.Parent);
+            return control.Rotation;
+        }
+
         private void DrawControlWidget(UIControl uiControl, ref Float2 pos, ref Float2 mousePos, ref Float2 size, float scale, Float2 resizeAxis, CursorType cursor)
         {
             var style = Style.Current;
             var control = uiControl.Control;
-            var rotation = control.Rotation;
+            var rotation = GetTotalRotation(control);
             var rotationInRadians = rotation * Mathf.DegreesToRadians;
-            var rect = new Rectangle((pos + 
-                                      new Float2(resizeAxis.X * Mathf.Cos(rotationInRadians) - resizeAxis.Y * Mathf.Sin(rotationInRadians), 
-                                                 resizeAxis.Y * Mathf.Cos(rotationInRadians) + resizeAxis.X * Mathf.Sin(rotationInRadians)) * 10 * scale) - size * 0.5f,
-                                     size);
-            
+            var position = (pos);
+            var halfSize = size * 0.5f;
+            // Keep at 0, 0 rect position until later to correctly render rotation.
+            var rect = new Rectangle(0, 0, size);
+
             // Find more correct cursor at different angles
             var unwindRotation = Mathf.UnwindDegrees(rotation);
             if (unwindRotation is (>= 45 and < 135) or (> -135 and <= -45) )
@@ -749,6 +762,10 @@ namespace FlaxEditor
                 default: break;
                 }
             }
+
+            Render2D.PushTransform(Matrix3x3.Translation2D(position));
+            Render2D.PushTransform(Matrix3x3.RotationZ(rotationInRadians));
+            Render2D.PushTransform(Matrix3x3.Translation2D(-1 * halfSize));
             if (rect.Contains(ref mousePos))
             {
                 Render2D.FillRectangle(rect, style.Foreground);
@@ -759,9 +776,14 @@ namespace FlaxEditor
                 Render2D.FillRectangle(rect, style.ForegroundGrey);
                 Render2D.DrawRectangle(rect, style.Foreground);
             }
+            Render2D.PopTransform();
+            Render2D.PopTransform();
+            Render2D.PopTransform();
+
             if (!_mouseMovesWidget && uiControl != null)
             {
                 // Collect widget
+                rect.Location = position - halfSize;
                 _widgets.Add(new Widget
                 {
                     UIControl = uiControl,

From dd8e6bf694fba1cef4501b429fab50921ed44387 Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Fri, 24 Oct 2025 15:40:45 -0500
Subject: [PATCH 16/90] Change handles back to outside of control.

---
 Source/Editor/Gizmo/UIEditorGizmo.cs | 29 ++++++++++++----------------
 1 file changed, 12 insertions(+), 17 deletions(-)

diff --git a/Source/Editor/Gizmo/UIEditorGizmo.cs b/Source/Editor/Gizmo/UIEditorGizmo.cs
index e6af16a46..a22d9f7ee 100644
--- a/Source/Editor/Gizmo/UIEditorGizmo.cs
+++ b/Source/Editor/Gizmo/UIEditorGizmo.cs
@@ -634,29 +634,23 @@ namespace FlaxEditor
                 // Draw sizing widgets
                 if (_widgets == null)
                     _widgets = new List<Widget>();
-                var widgetSize = 10.0f;
-                var sideWidgetSize = new Float2(5.0f, 20.0f);
-                var topWidgetSize = new Float2(20.0f, 5.0f);
+                var widgetSize = 8.0f;
                 var viewScale = ViewScale;
                 if (viewScale < 0.7f)
-                {
                     widgetSize *= viewScale;
-                    sideWidgetSize *= viewScale;
-                    topWidgetSize *= viewScale;
-                }
-                var cornerWidgetHandleSize = new Float2(widgetSize);
-                DrawControlWidget(uiControl, ref ul, ref mousePos, ref cornerWidgetHandleSize, viewScale, new Float2(-1, -1), CursorType.SizeNWSE);
-                DrawControlWidget(uiControl, ref ur, ref mousePos, ref cornerWidgetHandleSize, viewScale, new Float2(1, -1), CursorType.SizeNESW);
-                DrawControlWidget(uiControl, ref bl, ref mousePos, ref cornerWidgetHandleSize, viewScale, new Float2(-1, 1), CursorType.SizeNESW);
-                DrawControlWidget(uiControl, ref br, ref mousePos, ref cornerWidgetHandleSize, viewScale, new Float2(1, 1), CursorType.SizeNWSE);
+                var widgetHandleSize = new Float2(widgetSize);
+                DrawControlWidget(uiControl, ref ul, ref mousePos, ref widgetHandleSize, viewScale, new Float2(-1, -1), CursorType.SizeNWSE);
+                DrawControlWidget(uiControl, ref ur, ref mousePos, ref widgetHandleSize, viewScale, new Float2(1, -1), CursorType.SizeNESW);
+                DrawControlWidget(uiControl, ref bl, ref mousePos, ref widgetHandleSize, viewScale, new Float2(-1, 1), CursorType.SizeNESW);
+                DrawControlWidget(uiControl, ref br, ref mousePos, ref widgetHandleSize, viewScale, new Float2(1, 1), CursorType.SizeNWSE);
                 Float2.Lerp(ref ul, ref bl, 0.5f, out var el);
                 Float2.Lerp(ref ur, ref br, 0.5f, out var er);
                 Float2.Lerp(ref ul, ref ur, 0.5f, out var eu);
                 Float2.Lerp(ref bl, ref br, 0.5f, out var eb);
-                DrawControlWidget(uiControl, ref el, ref mousePos, ref sideWidgetSize, viewScale, new Float2(-1, 0), CursorType.SizeWE);
-                DrawControlWidget(uiControl, ref er, ref mousePos, ref sideWidgetSize, viewScale, new Float2(1, 0), CursorType.SizeWE);
-                DrawControlWidget(uiControl, ref eu, ref mousePos, ref topWidgetSize, viewScale, new Float2(0, -1), CursorType.SizeNS);
-                DrawControlWidget(uiControl, ref eb, ref mousePos, ref topWidgetSize, viewScale, new Float2(0, 1), CursorType.SizeNS);
+                DrawControlWidget(uiControl, ref el, ref mousePos, ref widgetHandleSize, viewScale, new Float2(-1, 0), CursorType.SizeWE);
+                DrawControlWidget(uiControl, ref er, ref mousePos, ref widgetHandleSize, viewScale, new Float2(1, 0), CursorType.SizeWE);
+                DrawControlWidget(uiControl, ref eu, ref mousePos, ref widgetHandleSize, viewScale, new Float2(0, -1), CursorType.SizeNS);
+                DrawControlWidget(uiControl, ref eb, ref mousePos, ref widgetHandleSize, viewScale, new Float2(0, 1), CursorType.SizeNS);
 
                 // Draw pivot
                 var pivotSize = 8.0f;
@@ -736,7 +730,8 @@ namespace FlaxEditor
             var control = uiControl.Control;
             var rotation = GetTotalRotation(control);
             var rotationInRadians = rotation * Mathf.DegreesToRadians;
-            var position = (pos);
+            var position = (pos + new Float2(resizeAxis.X * Mathf.Cos(rotationInRadians) - resizeAxis.Y * Mathf.Sin(rotationInRadians), 
+                                             resizeAxis.Y * Mathf.Cos(rotationInRadians) + resizeAxis.X * Mathf.Sin(rotationInRadians)) * 4 * (scale < 0.7f ? scale : 1));
             var halfSize = size * 0.5f;
             // Keep at 0, 0 rect position until later to correctly render rotation.
             var rect = new Rectangle(0, 0, size);

From 09964df198f43e4bea3ece4d4ea16a5f4488edfe Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Fri, 24 Oct 2025 16:19:33 -0500
Subject: [PATCH 17/90] Removing moving the control when trying to resize it.

---
 Source/Editor/Gizmo/UIEditorGizmo.cs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Source/Editor/Gizmo/UIEditorGizmo.cs b/Source/Editor/Gizmo/UIEditorGizmo.cs
index 765893bed..66bcd7634 100644
--- a/Source/Editor/Gizmo/UIEditorGizmo.cs
+++ b/Source/Editor/Gizmo/UIEditorGizmo.cs
@@ -398,7 +398,6 @@ namespace FlaxEditor
                 var moveLocation = _mouseMovesPos + delta;
                 var control = _activeWidget.UIControl.Control;
                 var uiControlDelta = GetControlDelta(control, ref _mouseMovesPos, ref moveLocation);
-                control.LocalLocation += uiControlDelta * resizeAxisNeg;
                 control.Size += uiControlDelta * resizeAxisPos - uiControlDelta * resizeAxisNeg;
 
                 // Don't move if layout doesn't allow it

From 7b3e41efae5f024e18295bbf8f31b2faf7e10063 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Fri, 31 Oct 2025 18:02:22 +0100
Subject: [PATCH 18/90] change how to the actor transform editor looks

---
 .../Editors/ActorTransformEditor.cs           | 43 ++++++++++---------
 Source/Editor/GUI/Input/ValueBox.cs           | 11 +++++
 2 files changed, 33 insertions(+), 21 deletions(-)

diff --git a/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs b/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
index 02f5ca7ec..7dfea232c 100644
--- a/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
+++ b/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
@@ -26,11 +26,6 @@ namespace FlaxEditor.CustomEditors.Editors
         /// </summary>
         public static Color AxisColorZ = new Color(0.0f, 0.0235294f, 1.0f, 1.0f);
 
-        /// <summary>
-        /// The axes colors grey out scale when input field is not focused.
-        /// </summary>
-        public static float AxisGreyOutFactor = 0.6f;
-
         /// <summary>
         /// Custom editor for actor position property.
         /// </summary>
@@ -43,18 +38,20 @@ namespace FlaxEditor.CustomEditors.Editors
                 base.Initialize(layout);
 
                 if (XElement.ValueBox.Parent is UniformGridPanel ug)
+                {
+                    ug.SlotPadding = new Margin(3.0f, 0.0f, 0.0f, 0.0f);
                     CheckLayout(ug);
+                }
 
                 // Override colors
-                var back = FlaxEngine.GUI.Style.Current.TextBoxBackground;
-                XElement.ValueBox.BorderColor = Color.Lerp(AxisColorX, back, AxisGreyOutFactor);
                 XElement.ValueBox.BorderSelectedColor = AxisColorX;
-                XElement.ValueBox.Category = Utils.ValueCategory.Distance;
-                YElement.ValueBox.BorderColor = Color.Lerp(AxisColorY, back, AxisGreyOutFactor);
                 YElement.ValueBox.BorderSelectedColor = AxisColorY;
-                YElement.ValueBox.Category = Utils.ValueCategory.Distance;
-                ZElement.ValueBox.BorderColor = Color.Lerp(AxisColorZ, back, AxisGreyOutFactor);
                 ZElement.ValueBox.BorderSelectedColor = AxisColorZ;
+                XElement.ValueBox.HighlightColor = AxisColorX;
+                XElement.ValueBox.Category = Utils.ValueCategory.Distance;
+                YElement.ValueBox.HighlightColor = AxisColorY;
+                YElement.ValueBox.Category = Utils.ValueCategory.Distance;
+                ZElement.ValueBox.HighlightColor = AxisColorZ;
                 ZElement.ValueBox.Category = Utils.ValueCategory.Distance;
             }
         }
@@ -71,18 +68,20 @@ namespace FlaxEditor.CustomEditors.Editors
                 base.Initialize(layout);
                 
                 if (XElement.ValueBox.Parent is UniformGridPanel ug)
+                {
+                    ug.SlotPadding = new Margin(3.0f, 0.0f, 0.0f, 0.0f);
                     CheckLayout(ug);
+                }
 
                 // Override colors
-                var back = FlaxEngine.GUI.Style.Current.TextBoxBackground;
-                XElement.ValueBox.BorderColor = Color.Lerp(AxisColorX, back, AxisGreyOutFactor);
                 XElement.ValueBox.BorderSelectedColor = AxisColorX;
-                XElement.ValueBox.Category = Utils.ValueCategory.Angle;
-                YElement.ValueBox.BorderColor = Color.Lerp(AxisColorY, back, AxisGreyOutFactor);
                 YElement.ValueBox.BorderSelectedColor = AxisColorY;
-                YElement.ValueBox.Category = Utils.ValueCategory.Angle;
-                ZElement.ValueBox.BorderColor = Color.Lerp(AxisColorZ, back, AxisGreyOutFactor);
                 ZElement.ValueBox.BorderSelectedColor = AxisColorZ;
+                XElement.ValueBox.HighlightColor = AxisColorX;
+                XElement.ValueBox.Category = Utils.ValueCategory.Angle;
+                YElement.ValueBox.HighlightColor = AxisColorY;
+                YElement.ValueBox.Category = Utils.ValueCategory.Angle;
+                ZElement.ValueBox.HighlightColor = AxisColorZ;
                 ZElement.ValueBox.Category = Utils.ValueCategory.Angle;
             }
         }
@@ -129,17 +128,19 @@ namespace FlaxEditor.CustomEditors.Editors
                 }
 
                 if (XElement.ValueBox.Parent is UniformGridPanel ug)
+                {
+                    ug.SlotPadding = new Margin(3.0f, 0.0f, 0.0f, 0.0f);
                     CheckLayout(ug);
+                }
 
                 // Override colors
                 var back = FlaxEngine.GUI.Style.Current.TextBoxBackground;
-                var grayOutFactor = 0.6f;
-                XElement.ValueBox.BorderColor = Color.Lerp(AxisColorX, back, grayOutFactor);
                 XElement.ValueBox.BorderSelectedColor = AxisColorX;
-                YElement.ValueBox.BorderColor = Color.Lerp(AxisColorY, back, grayOutFactor);
                 YElement.ValueBox.BorderSelectedColor = AxisColorY;
-                ZElement.ValueBox.BorderColor = Color.Lerp(AxisColorZ, back, grayOutFactor);
                 ZElement.ValueBox.BorderSelectedColor = AxisColorZ;
+                XElement.ValueBox.HighlightColor = AxisColorX;
+                YElement.ValueBox.HighlightColor = AxisColorY;
+                ZElement.ValueBox.HighlightColor = AxisColorZ;
             }
 
             /// <summary>
diff --git a/Source/Editor/GUI/Input/ValueBox.cs b/Source/Editor/GUI/Input/ValueBox.cs
index 674ee0697..e619ac2e3 100644
--- a/Source/Editor/GUI/Input/ValueBox.cs
+++ b/Source/Editor/GUI/Input/ValueBox.cs
@@ -89,6 +89,11 @@ namespace FlaxEditor.GUI.Input
         /// </summary>
         public bool IsSliding => _isSliding;
 
+        /// <summary>
+        /// The color of the highlight to the left of the value box.
+        /// </summary>
+        public Color HighlightColor;
+
         /// <summary>
         /// Occurs when sliding starts.
         /// </summary>
@@ -206,6 +211,12 @@ namespace FlaxEditor.GUI.Input
                     Render2D.DrawRectangle(bounds, style.SelectionBorder);
                 }
             }
+
+            if (HighlightColor != Color.Transparent)
+            {
+                var highlightRect = new Rectangle(-3.0f, 0.0f, 3.0f, Height);
+                Render2D.FillRectangle(highlightRect, HighlightColor);
+            }
         }
 
         /// <inheritdoc />

From c1738bcb0a4cab0e16cd4652519573bf765a509a Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Fri, 31 Oct 2025 18:02:35 +0100
Subject: [PATCH 19/90] make the ui editor look like the actor transform editor

---
 Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs b/Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs
index 614d2c160..90873e2b2 100644
--- a/Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs
@@ -701,8 +701,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
             {
                 valueBox = floatEditorElement.ValueBox;
                 var back = FlaxEngine.GUI.Style.Current.TextBoxBackground;
-                valueBox.BorderColor = Color.Lerp(borderColor, back, ActorTransformEditor.AxisGreyOutFactor);
-                valueBox.BorderSelectedColor = borderColor;
+                valueBox.HighlightColor = borderColor;
             }
             return grid;
         }

From 316e5b2845da6b9d92305a532986be1b8811d05d Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Fri, 31 Oct 2025 18:10:00 +0100
Subject: [PATCH 20/90] also apply color to border if focused/ selected in ui
 editor

---
 Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs b/Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs
index 90873e2b2..1628f69ec 100644
--- a/Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/UIControlEditor.cs
@@ -690,7 +690,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
             return grid;
         }
 
-        private CustomElementsContainer<UniformGridPanel> UniformPanelCapsuleForObjectWithText(LayoutElementsContainer el, string text, ValueContainer values, Color borderColor, out FloatValueBox valueBox)
+        private CustomElementsContainer<UniformGridPanel> UniformPanelCapsuleForObjectWithText(LayoutElementsContainer el, string text, ValueContainer values, Color highlightColor, out FloatValueBox valueBox)
         {
             valueBox = null;
             var grid = UniformGridTwoByOne(el);
@@ -701,7 +701,8 @@ namespace FlaxEditor.CustomEditors.Dedicated
             {
                 valueBox = floatEditorElement.ValueBox;
                 var back = FlaxEngine.GUI.Style.Current.TextBoxBackground;
-                valueBox.HighlightColor = borderColor;
+                valueBox.HighlightColor = highlightColor;
+                valueBox.BorderSelectedColor = highlightColor;
             }
             return grid;
         }

From b6696564f56aa8c07ab04306fd660dc0c701e969 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Fri, 31 Oct 2025 18:22:30 +0100
Subject: [PATCH 21/90] tweak colors to be less bright

---
 Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs b/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
index 7dfea232c..c1179e393 100644
--- a/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
+++ b/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
@@ -14,17 +14,17 @@ namespace FlaxEditor.CustomEditors.Editors
         /// <summary>
         /// The X axis color.
         /// </summary>
-        public static Color AxisColorX = new Color(1.0f, 0.0f, 0.02745f, 1.0f);
+        public static Color AxisColorX = new Color(0.8f, 0.0f, 0.027f, 1.0f);
 
         /// <summary>
         /// The Y axis color.
         /// </summary>
-        public static Color AxisColorY = new Color(0.239215f, 1.0f, 0.047058f, 1.0f);
+        public static Color AxisColorY = new Color(0.239215f, 0.65f, 0.047058f, 1.0f);
 
         /// <summary>
         /// The Z axis color.
         /// </summary>
-        public static Color AxisColorZ = new Color(0.0f, 0.0235294f, 1.0f, 1.0f);
+        public static Color AxisColorZ = new Color(0.0f, 0.0235294f, 0.9f, 1.0f);
 
         /// <summary>
         /// Custom editor for actor position property.

From eb978c767e5f147907681181ead00f08ff8c4686 Mon Sep 17 00:00:00 2001
From: frank <fibref_233@outlook.com>
Date: Sat, 1 Nov 2025 20:07:28 +0800
Subject: [PATCH 22/90] extend msdfgen buildscript for Mac and Android (not
 tested)

---
 Source/ThirdParty/msdfgen/msdfgen.Build.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/ThirdParty/msdfgen/msdfgen.Build.cs b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
index 4d4262960..8a01d0c77 100644
--- a/Source/ThirdParty/msdfgen/msdfgen.Build.cs
+++ b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
@@ -34,8 +34,8 @@ public class msdfgen : DepsModule
             break;
         case TargetPlatform.Linux:
         case TargetPlatform.Mac:
-            // todo
-            //options.OutputFiles.Add(Path.Combine(depsRoot, "msdfgen-core.a"));
+        case TargetPlatform.Android:
+            options.OutputFiles.Add(Path.Combine(depsRoot, "msdfgen-core.a"));
             break;
         default: throw new InvalidPlatformException(options.Platform.Target);
         }

From ab22b88a53acf7dec3830967b47abe485d017af1 Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Sat, 29 Nov 2025 15:57:35 -0600
Subject: [PATCH 23/90] Better calculation for moving ui by the widgets.

---
 Source/Editor/Gizmo/UIEditorGizmo.cs | 39 ++++++++++++++++++++++++----
 1 file changed, 34 insertions(+), 5 deletions(-)

diff --git a/Source/Editor/Gizmo/UIEditorGizmo.cs b/Source/Editor/Gizmo/UIEditorGizmo.cs
index 66bcd7634..45a44d572 100644
--- a/Source/Editor/Gizmo/UIEditorGizmo.cs
+++ b/Source/Editor/Gizmo/UIEditorGizmo.cs
@@ -387,18 +387,47 @@ namespace FlaxEditor
             if (_mouseMovesWidget && _activeWidget.UIControl)
             {
                 // Calculate transform delta
-                var resizeAxisAbs = _activeWidget.ResizeAxis.Absolute;
-                var resizeAxisPos = Float2.Clamp(_activeWidget.ResizeAxis, Float2.Zero, Float2.One);
-                var resizeAxisNeg = Float2.Clamp(-_activeWidget.ResizeAxis, Float2.Zero, Float2.One);
                 var delta = location - _mouseMovesPos;
                 // TODO: scale/size snapping?
-                delta *= resizeAxisAbs;
 
                 // Resize control via widget
                 var moveLocation = _mouseMovesPos + delta;
                 var control = _activeWidget.UIControl.Control;
                 var uiControlDelta = GetControlDelta(control, ref _mouseMovesPos, ref moveLocation);
-                control.Size += uiControlDelta * resizeAxisPos - uiControlDelta * resizeAxisNeg;
+
+                // Transform delta to control local space
+                var rotation = control.Rotation * Mathf.DegreesToRadians; // TODO: use total parent rotation
+                var cos = Mathf.Cos(rotation);
+                var sin = Mathf.Sin(rotation);
+                var localDeltaX = uiControlDelta.X * cos + uiControlDelta.Y * sin;
+                var localDeltaY = uiControlDelta.Y * cos - uiControlDelta.X * sin;
+                var localDelta = new Float2(localDeltaX, localDeltaY);
+                localDelta *= _activeWidget.ResizeAxis.Absolute;
+
+                // Calculate size change
+                var resizeAxisPos = Float2.Clamp(_activeWidget.ResizeAxis, Float2.Zero, Float2.One);
+                var resizeAxisNeg = Float2.Clamp(-_activeWidget.ResizeAxis, Float2.Zero, Float2.One);
+                var dSizeScaled = localDelta * resizeAxisPos - localDelta * resizeAxisNeg;
+                var scale = control.Scale;
+                var dSize = new Float2(
+                    Mathf.Abs(scale.X) > Mathf.Epsilon ? dSizeScaled.X / scale.X : 0,
+                    Mathf.Abs(scale.Y) > Mathf.Epsilon ? dSizeScaled.Y / scale.Y : 0);
+
+                // Calculate pivot offset to keep the opposite edge stationary
+                var pivotOffset = Float2.Zero;
+                if (Mathf.Abs(dSizeScaled.X) > Mathf.Epsilon)
+                    pivotOffset.X = (_activeWidget.ResizeAxis.X < 0 ? control.Pivot.X - 1.0f : control.Pivot.X) * dSizeScaled.X;
+                if (Mathf.Abs(dSizeScaled.Y) > Mathf.Epsilon)
+                    pivotOffset.Y = (_activeWidget.ResizeAxis.Y < 0 ? control.Pivot.Y - 1.0f : control.Pivot.Y) * dSizeScaled.Y;
+
+                // Transform pivot offset back to parent space
+                var dLocationX = pivotOffset.X * cos - pivotOffset.Y * sin;
+                var dLocationY = pivotOffset.X * sin + pivotOffset.Y * cos;
+                var dLocation = new Float2(dLocationX, dLocationY);
+
+                // Apply changes
+                control.Size += dSize;
+                control.LocalLocation += dLocation;
 
                 // Don't move if layout doesn't allow it
                 if (control.Parent != null)

From bbaa2dfc73ec5cecd2625a0059d4e9b7bac41ad1 Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Sat, 29 Nov 2025 16:13:46 -0600
Subject: [PATCH 24/90] Fix pibot relative movement.

---
 Source/Editor/Gizmo/UIEditorGizmo.cs | 34 ++++++++++++++++------------
 1 file changed, 20 insertions(+), 14 deletions(-)

diff --git a/Source/Editor/Gizmo/UIEditorGizmo.cs b/Source/Editor/Gizmo/UIEditorGizmo.cs
index 45a44d572..7ae34f590 100644
--- a/Source/Editor/Gizmo/UIEditorGizmo.cs
+++ b/Source/Editor/Gizmo/UIEditorGizmo.cs
@@ -413,21 +413,27 @@ namespace FlaxEditor
                     Mathf.Abs(scale.X) > Mathf.Epsilon ? dSizeScaled.X / scale.X : 0,
                     Mathf.Abs(scale.Y) > Mathf.Epsilon ? dSizeScaled.Y / scale.Y : 0);
 
-                // Calculate pivot offset to keep the opposite edge stationary
-                var pivotOffset = Float2.Zero;
-                if (Mathf.Abs(dSizeScaled.X) > Mathf.Epsilon)
-                    pivotOffset.X = (_activeWidget.ResizeAxis.X < 0 ? control.Pivot.X - 1.0f : control.Pivot.X) * dSizeScaled.X;
-                if (Mathf.Abs(dSizeScaled.Y) > Mathf.Epsilon)
-                    pivotOffset.Y = (_activeWidget.ResizeAxis.Y < 0 ? control.Pivot.Y - 1.0f : control.Pivot.Y) * dSizeScaled.Y;
-
-                // Transform pivot offset back to parent space
-                var dLocationX = pivotOffset.X * cos - pivotOffset.Y * sin;
-                var dLocationY = pivotOffset.X * sin + pivotOffset.Y * cos;
-                var dLocation = new Float2(dLocationX, dLocationY);
-
-                // Apply changes
+                // Apply size change
                 control.Size += dSize;
-                control.LocalLocation += dLocation;
+
+                // Calculate location offset to keep the opposite edge stationary
+                // When PivotRelative is false, resizing keeps Top-Left (Location) constant,
+                // so we only need to slide back if we are resizing Left or Top edges.
+                if (!control.PivotRelative)
+                {
+                    var pivotOffset = Float2.Zero;
+                    if (_activeWidget.ResizeAxis.X < 0 && Mathf.Abs(dSize.X) > Mathf.Epsilon)
+                        pivotOffset.X = -dSize.X * scale.X;
+                    if (_activeWidget.ResizeAxis.Y < 0 && Mathf.Abs(dSize.Y) > Mathf.Epsilon)
+                        pivotOffset.Y = -dSize.Y * scale.Y;
+
+                    // Transform offset back to parent space and apply
+                    var dLocationX = pivotOffset.X * cos - pivotOffset.Y * sin;
+                    var dLocationY = pivotOffset.X * sin + pivotOffset.Y * cos;
+                    var dLocation = new Float2(dLocationX, dLocationY);
+                    
+                    control.LocalLocation += dLocation;
+                }
 
                 // Don't move if layout doesn't allow it
                 if (control.Parent != null)

From 4b62395d69543df32d4dfeb383bdc5b264d1a499 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Wed, 10 Dec 2025 18:41:57 +0100
Subject: [PATCH 25/90] add script obsolete icon to script editor

---
 .../CustomEditors/Dedicated/ActorEditor.cs    |  2 +-
 .../CustomEditors/Dedicated/ScriptsEditor.cs  | 27 ++++++++++++++++---
 .../Elements/Container/GroupElement.cs        |  8 +++---
 .../Windows/Assets/MaterialInstanceWindow.cs  |  2 +-
 .../Windows/Assets/SkinnedModelWindow.cs      |  2 +-
 5 files changed, 31 insertions(+), 10 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/ActorEditor.cs b/Source/Editor/CustomEditors/Dedicated/ActorEditor.cs
index d312f64b2..46c4066f2 100644
--- a/Source/Editor/CustomEditors/Dedicated/ActorEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/ActorEditor.cs
@@ -115,7 +115,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 {
                     if (actor != null)
                         group.Panel.TooltipText = Surface.SurfaceUtils.GetVisualScriptTypeDescription(TypeUtils.GetObjectType(actor));
-                    var settingsButton = group.AddSettingsButton();
+                    var settingsButton = group.AddHeaderButton("Settings.", 0.0f, FlaxEngine.GUI.Style.Current.Settings);
                     settingsButton.Clicked += OnSettingsButtonClicked;
                     break;
                 }
diff --git a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
index 954599347..ef7a137f6 100644
--- a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
@@ -640,7 +640,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
             var group = layout.Group("Missing script");
 
             // Add settings button to the group
-            var settingsButton = group.AddSettingsButton();
+            var settingsButton = group.AddHeaderButton("Settings.", 0.0f, FlaxEngine.GUI.Style.Current.Settings);
             settingsButton.Tag = index;
             settingsButton.Clicked += MissingSettingsButtonOnClicked;
         }
@@ -739,6 +739,8 @@ namespace FlaxEditor.CustomEditors.Dedicated
         /// <inheritdoc />
         public override void Initialize(LayoutElementsContainer layout)
         {
+            var _style = FlaxEngine.GUI.Style.Current;
+
             // Area for drag&drop scripts
             var dragArea = layout.CustomContainer<DragAreaControl>();
             dragArea.CustomControl.ScriptsEditor = this;
@@ -905,11 +907,30 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 };
 
                 // Add settings button to the group
-                var settingsButton = group.AddSettingsButton();
+                var settingsButton = group.AddHeaderButton("Settings.", 0.0f, _style.Settings);
                 settingsButton.Tag = script;
                 settingsButton.Clicked += OnSettingsButtonClicked;
 
-                group.Panel.HeaderTextMargin = new Margin(scriptDrag.Right - 12, 15, 2, 2);
+                // Add script obsolete icon to the group
+                if (scriptType.HasAttribute(typeof(ObsoleteAttribute), false))
+                {
+                    ObsoleteAttribute attribute = null;
+                    foreach (var e in scriptType.GetAttributes(false))
+                    {
+                        if (e is not ObsoleteAttribute obsoleteAttribute)
+                            continue;
+                        attribute = obsoleteAttribute;
+                        break;
+                    }
+
+                    string tooltip = "Script marked as obsolete." +
+                        (string.IsNullOrEmpty(attribute.Message) ? "" : $"\n{attribute.Message}") +
+                        (string.IsNullOrEmpty(attribute.DiagnosticId) ? "" : $"\n{attribute.DiagnosticId}");
+                    var obsoleteButton = group.AddHeaderButton(tooltip, settingsButton.Width + FlaxEditor.Utilities.Constants.UIMargin, Editor.Instance.Icons.Info32);
+                    obsoleteButton.Color = Color.Orange;
+                }
+
+                group.Panel.HeaderTextMargin = new Margin(scriptDrag.Right - 12, 35, 2, 2);
                 group.Object(values, editor);
                 // Remove drop down arrows and containment lines if no objects in the group
                 if (group.Children.Count == 0)
diff --git a/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs b/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
index 64bc9080b..e2db8b69e 100644
--- a/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
+++ b/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
@@ -40,21 +40,21 @@ namespace FlaxEditor.CustomEditors.Elements
         /// Adds utility settings button to the group header.
         /// </summary>
         /// <returns>The created control.</returns>
-        public Image AddSettingsButton()
+        public Image AddHeaderButton(string tooltipText, float xOffset, SpriteHandle sprite)
         {
             var style = Style.Current;
             var settingsButtonSize = Panel.HeaderHeight;
             return new Image
             {
-                TooltipText = "Settings",
+                TooltipText = tooltipText,
                 AutoFocus = true,
                 AnchorPreset = AnchorPresets.TopRight,
                 Parent = Panel,
-                Bounds = new Rectangle(Panel.Width - settingsButtonSize, 0, settingsButtonSize, settingsButtonSize),
+                Bounds = new Rectangle(Panel.Width - settingsButtonSize - xOffset, 0, settingsButtonSize, settingsButtonSize),
                 IsScrollable = false,
                 Color = style.ForegroundGrey,
                 Margin = new Margin(1),
-                Brush = new SpriteBrush(style.Settings),
+                Brush = new SpriteBrush(sprite),
             };
         }
     }
diff --git a/Source/Editor/Windows/Assets/MaterialInstanceWindow.cs b/Source/Editor/Windows/Assets/MaterialInstanceWindow.cs
index cb39930f9..b6b67e191 100644
--- a/Source/Editor/Windows/Assets/MaterialInstanceWindow.cs
+++ b/Source/Editor/Windows/Assets/MaterialInstanceWindow.cs
@@ -249,7 +249,7 @@ namespace FlaxEditor.Windows.Assets
                     return;
 
                 var parametersGroup = SurfaceUtils.InitGraphParametersGroup(layout);
-                var settingButton = parametersGroup.AddSettingsButton();
+                var settingButton = parametersGroup.AddHeaderButton("Settings.", 0.0f, FlaxEngine.GUI.Style.Current.Settings);
                 settingButton.Clicked += (image, button) => OnSettingsButtonClicked(image, button, proxy.Window);
                 var baseMaterial = materialInstance.BaseMaterial;
                 var material = baseMaterial;
diff --git a/Source/Editor/Windows/Assets/SkinnedModelWindow.cs b/Source/Editor/Windows/Assets/SkinnedModelWindow.cs
index 392cc896a..073cf7614 100644
--- a/Source/Editor/Windows/Assets/SkinnedModelWindow.cs
+++ b/Source/Editor/Windows/Assets/SkinnedModelWindow.cs
@@ -284,7 +284,7 @@ namespace FlaxEditor.Windows.Assets
                         var setupGroup = layout.Group(Path.GetFileNameWithoutExtension(sourceAsset.Path));
                         setupGroup.Panel.Tag = sourceAsset;
                         setupGroup.Panel.MouseButtonRightClicked += OnPanelHeaderRightClicked;
-                        var settingsButton = setupGroup.AddSettingsButton();
+                        var settingsButton = setupGroup.AddHeaderButton("Settings.", 0.0f, FlaxEngine.GUI.Style.Current.Settings);
                         settingsButton.Tag = sourceAsset;
                         settingsButton.Clicked += OnShowSetupSettings;
 

From bb2e22ecf230317a20ce5a782e51fcdb0f6e66fc Mon Sep 17 00:00:00 2001
From: Phantom <salvini.michael01@gmail.com>
Date: Sun, 14 Dec 2025 13:14:45 +0100
Subject: [PATCH 26/90] Improved readability of highlighted text in drop-down
 menus

TextColorHighlighted is now automatically lightened if too dark, by calculating brightness and interpolating towards white. This ensures better readability of selected items in drop-down menus.
---
 Source/Engine/UI/GUI/Common/Dropdown.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/Engine/UI/GUI/Common/Dropdown.cs b/Source/Engine/UI/GUI/Common/Dropdown.cs
index a227e5acd..a8b5929c3 100644
--- a/Source/Engine/UI/GUI/Common/Dropdown.cs
+++ b/Source/Engine/UI/GUI/Common/Dropdown.cs
@@ -588,6 +588,7 @@ namespace FlaxEngine.GUI
                 AutoFocus = false,
                 Size = size,
             };
+            float brightness = TextColorHighlighted.R * 0.299f + TextColorHighlighted.G * 0.587f + TextColorHighlighted.B * 0.114f;
             var label = new DropdownLabel
             {
                 AutoFocus = true,
@@ -595,7 +596,7 @@ namespace FlaxEngine.GUI
                 Size = new Float2(size.X - margin, size.Y),
                 Font = Font,
                 TextColor = TextColor * 0.9f,
-                TextColorHighlighted = TextColorHighlighted,
+                TextColorHighlighted = brightness < 0.05f ? Color.Lerp(TextColorHighlighted, Color.White, 0.3f) : TextColorHighlighted,
                 HorizontalAlignment = HorizontalAlignment,
                 VerticalAlignment = VerticalAlignment,
                 Text = _items[i],

From 9f8b15f0d5aa1281d1c9d8fa8bc38704c782d7cc Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Sun, 14 Dec 2025 19:32:52 +0200
Subject: [PATCH 27/90] Fix Editor state after loading a scene without compiled
 game modules

---
 Source/Engine/Level/Level.cpp | 49 ++++++++++++++++++++---------------
 1 file changed, 28 insertions(+), 21 deletions(-)

diff --git a/Source/Engine/Level/Level.cpp b/Source/Engine/Level/Level.cpp
index 9cf6794be..956005f57 100644
--- a/Source/Engine/Level/Level.cpp
+++ b/Source/Engine/Level/Level.cpp
@@ -1123,6 +1123,32 @@ SceneResult SceneLoader::OnBegin(Args& args)
     _lastSceneLoadTime = DateTime::Now();
     StartFrame = Engine::UpdateCount;
 
+    // Validate arguments
+    if (!args.Data.IsArray())
+    {
+        LOG(Error, "Invalid Data member.");
+        CallSceneEvent(SceneEventType::OnSceneLoadError, nullptr, Guid::Empty);
+        return SceneResult::Failed;
+    }
+
+    // Peek scene node value (it's the first actor serialized)
+    SceneId = JsonTools::GetGuid(args.Data[0], "ID");
+    if (!SceneId.IsValid())
+    {
+        LOG(Error, "Invalid scene id.");
+        CallSceneEvent(SceneEventType::OnSceneLoadError, nullptr, SceneId);
+        return SceneResult::Failed;
+    }
+
+    // Peek meta
+    if (args.EngineBuild < 6000)
+    {
+        LOG(Error, "Invalid serialized engine build.");
+        CallSceneEvent(SceneEventType::OnSceneLoadError, nullptr, SceneId);
+        return SceneResult::Failed;
+    }
+    Modifier->EngineBuild = args.EngineBuild;
+
     // Scripting backend should be loaded for the current project before loading scene
     if (!Scripting::HasGameModulesLoaded())
     {
@@ -1136,27 +1162,7 @@ SceneResult SceneLoader::OnBegin(Args& args)
                 MessageBox::Show(TEXT("Failed to load scripts.\n\nCannot load scene without game script modules.\n\nSee logs for more info."), TEXT("Missing game modules"), MessageBoxButtons::OK, MessageBoxIcon::Error);
         }
 #endif
-        return SceneResult::Failed;
-    }
-
-    // Peek meta
-    if (args.EngineBuild < 6000)
-    {
-        LOG(Error, "Invalid serialized engine build.");
-        return SceneResult::Failed;
-    }
-    if (!args.Data.IsArray())
-    {
-        LOG(Error, "Invalid Data member.");
-        return SceneResult::Failed;
-    }
-    Modifier->EngineBuild = args.EngineBuild;
-
-    // Peek scene node value (it's the first actor serialized)
-    SceneId = JsonTools::GetGuid(args.Data[0], "ID");
-    if (!SceneId.IsValid())
-    {
-        LOG(Error, "Invalid scene id.");
+        CallSceneEvent(SceneEventType::OnSceneLoadError, nullptr, SceneId);
         return SceneResult::Failed;
     }
 
@@ -1164,6 +1170,7 @@ SceneResult SceneLoader::OnBegin(Args& args)
     if (Level::FindScene(SceneId) != nullptr)
     {
         LOG(Info, "Scene {0} is already loaded.", SceneId);
+        CallSceneEvent(SceneEventType::OnSceneLoadError, nullptr, SceneId);
         return SceneResult::Failed;
     }
 

From 7f2f73afd89353c05de156fccf148cb727e0d521 Mon Sep 17 00:00:00 2001
From: Phantom <salvini.michael01@gmail.com>
Date: Mon, 15 Dec 2025 00:48:42 +0100
Subject: [PATCH 28/90] Added Luminance property and updated authors
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

-Added public Luminance property in Color.cs to calculate colour brightness.
-Refactored Dropdown.cs to use Luminance instead of manual calculation.
-Updated author list in AboutDialog.cs by adding ‘Michael Salvini’.
---
 Source/Editor/Windows/AboutDialog.cs    | 1 +
 Source/Engine/Core/Math/Color.cs        | 5 +++++
 Source/Engine/UI/GUI/Common/Dropdown.cs | 3 +--
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Source/Editor/Windows/AboutDialog.cs b/Source/Editor/Windows/AboutDialog.cs
index 1d9afbdfe..af0d121c2 100644
--- a/Source/Editor/Windows/AboutDialog.cs
+++ b/Source/Editor/Windows/AboutDialog.cs
@@ -98,6 +98,7 @@ namespace FlaxEditor.Windows
                 "Chandler Cox",
                 "Ari Vuollet",
                 "Vincent Saarmann",
+                "Michael Salvini",
             });
             authors.Sort();
             var authorsLabel = new Label(4, topParentControl.Bottom + 20, Width - 8, 70)
diff --git a/Source/Engine/Core/Math/Color.cs b/Source/Engine/Core/Math/Color.cs
index 2d779dcfa..f11ba07ec 100644
--- a/Source/Engine/Core/Math/Color.cs
+++ b/Source/Engine/Core/Math/Color.cs
@@ -82,6 +82,11 @@ namespace FlaxEngine
             }
         }
 
+        /// <summary>
+        ///  Gets the brightness of the color
+        /// </summary>
+        public float Luminance => R * 0.299f + G * 0.587f + B * 0.114f;
+
         /// <summary>
         /// Returns the minimum color component value: Min(r,g,b).
         /// </summary>
diff --git a/Source/Engine/UI/GUI/Common/Dropdown.cs b/Source/Engine/UI/GUI/Common/Dropdown.cs
index a8b5929c3..9efad789e 100644
--- a/Source/Engine/UI/GUI/Common/Dropdown.cs
+++ b/Source/Engine/UI/GUI/Common/Dropdown.cs
@@ -588,7 +588,6 @@ namespace FlaxEngine.GUI
                 AutoFocus = false,
                 Size = size,
             };
-            float brightness = TextColorHighlighted.R * 0.299f + TextColorHighlighted.G * 0.587f + TextColorHighlighted.B * 0.114f;
             var label = new DropdownLabel
             {
                 AutoFocus = true,
@@ -596,7 +595,7 @@ namespace FlaxEngine.GUI
                 Size = new Float2(size.X - margin, size.Y),
                 Font = Font,
                 TextColor = TextColor * 0.9f,
-                TextColorHighlighted = brightness < 0.05f ? Color.Lerp(TextColorHighlighted, Color.White, 0.3f) : TextColorHighlighted,
+                TextColorHighlighted = TextColorHighlighted.Luminance < 0.05f ? Color.Lerp(TextColorHighlighted, Color.White, 0.3f) : TextColorHighlighted,
                 HorizontalAlignment = HorizontalAlignment,
                 VerticalAlignment = VerticalAlignment,
                 Text = _items[i],

From 0094216ff8eaac61fd417424e6ef4c1e65e8ed5f Mon Sep 17 00:00:00 2001
From: Phantom <salvini.michael01@gmail.com>
Date: Mon, 15 Dec 2025 14:29:57 +0100
Subject: [PATCH 29/90] Renaming Luminance name to Brightness

---
 Source/Engine/Core/Math/Color.cs        | 2 +-
 Source/Engine/UI/GUI/Common/Dropdown.cs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/Engine/Core/Math/Color.cs b/Source/Engine/Core/Math/Color.cs
index f11ba07ec..711ffb7d9 100644
--- a/Source/Engine/Core/Math/Color.cs
+++ b/Source/Engine/Core/Math/Color.cs
@@ -85,7 +85,7 @@ namespace FlaxEngine
         /// <summary>
         ///  Gets the brightness of the color
         /// </summary>
-        public float Luminance => R * 0.299f + G * 0.587f + B * 0.114f;
+        public float Brightness => R * 0.299f + G * 0.587f + B * 0.114f;
 
         /// <summary>
         /// Returns the minimum color component value: Min(r,g,b).
diff --git a/Source/Engine/UI/GUI/Common/Dropdown.cs b/Source/Engine/UI/GUI/Common/Dropdown.cs
index 9efad789e..6488bb14a 100644
--- a/Source/Engine/UI/GUI/Common/Dropdown.cs
+++ b/Source/Engine/UI/GUI/Common/Dropdown.cs
@@ -595,7 +595,7 @@ namespace FlaxEngine.GUI
                 Size = new Float2(size.X - margin, size.Y),
                 Font = Font,
                 TextColor = TextColor * 0.9f,
-                TextColorHighlighted = TextColorHighlighted.Luminance < 0.05f ? Color.Lerp(TextColorHighlighted, Color.White, 0.3f) : TextColorHighlighted,
+                TextColorHighlighted = TextColorHighlighted.Brightness < 0.05f ? Color.Lerp(TextColorHighlighted, Color.White, 0.3f) : TextColorHighlighted,
                 HorizontalAlignment = HorizontalAlignment,
                 VerticalAlignment = VerticalAlignment,
                 Text = _items[i],

From 3afd3ce2d5cf6bbfaef36447d0746cce6e6b5ed9 Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Wed, 17 Dec 2025 02:52:29 +0200
Subject: [PATCH 30/90] Use XDG user directories on Linux special paths

---
 .../Engine/Platform/Linux/LinuxFileSystem.cpp | 24 ++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/Source/Engine/Platform/Linux/LinuxFileSystem.cpp b/Source/Engine/Platform/Linux/LinuxFileSystem.cpp
index 9b31dc28f..4293985fa 100644
--- a/Source/Engine/Platform/Linux/LinuxFileSystem.cpp
+++ b/Source/Engine/Platform/Linux/LinuxFileSystem.cpp
@@ -338,17 +338,35 @@ void LinuxFileSystem::GetSpecialFolderPath(const SpecialFolder type, String& res
     switch (type)
     {
     case SpecialFolder::Desktop:
-        result = home / TEXT("Desktop");
+    {
+        String desktopDir;
+        if (!Platform::GetEnvironmentVariable(TEXT("XDG_DESKTOP_DIR"), desktopDir))
+            result = desktopDir;
+        else
+            result = home / TEXT("Desktop");
         break;
+    }
     case SpecialFolder::Documents:
         result = String::Empty;
         break;
     case SpecialFolder::Pictures:
-        result = home / TEXT("Pictures");
+    {
+        String picturesDir;
+        if (!Platform::GetEnvironmentVariable(TEXT("XDG_PICTURES_DIR"), picturesDir))
+            result = picturesDir;
+        else
+            result = home / TEXT("Pictures");
         break;
+    }
     case SpecialFolder::AppData:
-        result = TEXT("/usr/share");
+    {
+        String configHome;
+        if (!Platform::GetEnvironmentVariable(TEXT("XDG_CONFIG_HOME"), configHome))
+            result = configHome;
+        else
+            result = home / TEXT(".config");
         break;
+    }
     case SpecialFolder::LocalAppData:
     {
         String dataHome;

From 5d368e59a098d0ee5854426a97f5ee8514521edb Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Wed, 17 Dec 2025 03:19:58 +0200
Subject: [PATCH 31/90] Fix `SpecialFolder::AppData` on Apple systems

---
 Source/Engine/Platform/Apple/AppleFileSystem.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Source/Engine/Platform/Apple/AppleFileSystem.cpp b/Source/Engine/Platform/Apple/AppleFileSystem.cpp
index 450507009..a38269d69 100644
--- a/Source/Engine/Platform/Apple/AppleFileSystem.cpp
+++ b/Source/Engine/Platform/Apple/AppleFileSystem.cpp
@@ -83,17 +83,19 @@ void AppleFileSystem::GetSpecialFolderPath(const SpecialFolder type, String& res
     switch (type)
     {
     case SpecialFolder::Desktop:
-        result = home / TEXT("/Desktop");
+        result = home / TEXT("/Desktop"); // TODO: should be NSDesktopDirectory
         break;
     case SpecialFolder::Documents:
-        result = home / TEXT("/Documents");
+        result = home / TEXT("/Documents"); // TODO: should be NSDocumentDirectory
         break;
     case SpecialFolder::Pictures:
-        result = home / TEXT("/Pictures");
+        result = home / TEXT("/Pictures"); // TODO: should be NSPicturesDirectory
         break;
     case SpecialFolder::AppData:
+        result = home / TEXT("/Library/Application Support"); // TODO: should be NSApplicationSupportDirectory
+        break;
     case SpecialFolder::LocalAppData:
-        result = home / TEXT("/Library/Caches");
+        result = home / TEXT("/Library/Caches"); // TODO: should be NSApplicationSupportDirectory
         break;
     case SpecialFolder::ProgramData:
         result = home / TEXT("/Library/Application Support");

From b3ea47b9896896ec998142407115444660d20b3d Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Wed, 17 Dec 2025 03:03:41 +0200
Subject: [PATCH 32/90] Use last opened project as initial directory in project
 file dialog

---
 Source/Editor/Editor.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/Source/Editor/Editor.cpp b/Source/Editor/Editor.cpp
index 58739917e..92c15f591 100644
--- a/Source/Editor/Editor.cpp
+++ b/Source/Editor/Editor.cpp
@@ -526,6 +526,17 @@ int32 Editor::LoadProduct()
             return 12;
     }
 
+    // Get the last opened project path
+    String localCachePath;
+    FileSystem::GetSpecialFolderPath(SpecialFolder::AppData, localCachePath);
+    String editorConfigPath = localCachePath / TEXT("Flax");
+    String lastProjectSettingPath = editorConfigPath / TEXT("LastProject.txt");
+    if (!FileSystem::DirectoryExists(editorConfigPath))
+        FileSystem::CreateDirectory(editorConfigPath);
+    String lastProjectPath;
+    if (FileSystem::FileExists(lastProjectSettingPath))
+        File::ReadAllText(lastProjectSettingPath, lastProjectPath);
+
     // Missing project case
     if (projectPath.IsEmpty())
     {
@@ -541,7 +552,7 @@ int32 Editor::LoadProduct()
         Array<String> files;
         if (FileSystem::ShowOpenFileDialog(
             nullptr,
-            StringView::Empty,
+            lastProjectPath,
             TEXT("Project files (*.flaxproj)\0*.flaxproj\0All files (*.*)\0*.*\0"),
             false,
             TEXT("Select project to open in Editor"),
@@ -625,6 +636,10 @@ int32 Editor::LoadProduct()
         }
     }
 
+    // Update the last opened project path
+    if (lastProjectPath.Compare(Project->ProjectFolderPath) != 0)
+        File::WriteAllText(lastProjectSettingPath, Project->ProjectFolderPath, Encoding::UTF8);
+
     return 0;
 }
 

From 604bfb5fe6230d6b2c67787329e5020726237535 Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Wed, 17 Dec 2025 03:29:43 +0200
Subject: [PATCH 33/90] Add `-lastproject` editor command-line option to open
 the last project

---
 Source/Editor/Editor.cpp             | 7 +++++++
 Source/Engine/Engine/CommandLine.cpp | 1 +
 Source/Engine/Engine/CommandLine.h   | 5 +++++
 3 files changed, 13 insertions(+)

diff --git a/Source/Editor/Editor.cpp b/Source/Editor/Editor.cpp
index 92c15f591..e82be1128 100644
--- a/Source/Editor/Editor.cpp
+++ b/Source/Editor/Editor.cpp
@@ -537,6 +537,13 @@ int32 Editor::LoadProduct()
     if (FileSystem::FileExists(lastProjectSettingPath))
         File::ReadAllText(lastProjectSettingPath, lastProjectPath);
 
+    // Try to open the last project when requested
+    if (projectPath.IsEmpty() && CommandLine::Options.LastProject.IsTrue())
+    {
+        if (!lastProjectPath.IsEmpty() && FileSystem::DirectoryExists(lastProjectPath))
+            projectPath = lastProjectPath;
+    }
+
     // Missing project case
     if (projectPath.IsEmpty())
     {
diff --git a/Source/Engine/Engine/CommandLine.cpp b/Source/Engine/Engine/CommandLine.cpp
index e0f9441eb..ad2c9c903 100644
--- a/Source/Engine/Engine/CommandLine.cpp
+++ b/Source/Engine/Engine/CommandLine.cpp
@@ -149,6 +149,7 @@ bool CommandLine::Parse(const Char* cmdLine)
     PARSE_BOOL_SWITCH("-clearcache ", ClearCache);
     PARSE_BOOL_SWITCH("-clearcooker ", ClearCookerCache);
     PARSE_ARG_SWITCH("-project ", Project);
+    PARSE_BOOL_SWITCH("-lastproject ", LastProject);
     PARSE_BOOL_SWITCH("-new ", NewProject);
     PARSE_BOOL_SWITCH("-genprojectfiles ", GenProjectFiles);
     PARSE_ARG_SWITCH("-build ", Build);
diff --git a/Source/Engine/Engine/CommandLine.h b/Source/Engine/Engine/CommandLine.h
index ad49bee04..0464a478f 100644
--- a/Source/Engine/Engine/CommandLine.h
+++ b/Source/Engine/Engine/CommandLine.h
@@ -133,6 +133,11 @@ public:
         /// </summary>
         String Project;
 
+        /// <summary>
+        /// -lastproject (Opens the last project)
+        /// </summary>
+        Nullable<bool> LastProject;
+
         /// <summary>
         /// -new (generates the project files inside the specified project folder or uses current workspace folder)
         /// </summary>

From f6e9cf644ace20e13bc62d0df7bc7fe057c4822d Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Wed, 17 Dec 2025 03:45:08 +0200
Subject: [PATCH 34/90] Verify the last project path before using it

---
 Source/Editor/Editor.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/Source/Editor/Editor.cpp b/Source/Editor/Editor.cpp
index e82be1128..c08648505 100644
--- a/Source/Editor/Editor.cpp
+++ b/Source/Editor/Editor.cpp
@@ -536,13 +536,12 @@ int32 Editor::LoadProduct()
     String lastProjectPath;
     if (FileSystem::FileExists(lastProjectSettingPath))
         File::ReadAllText(lastProjectSettingPath, lastProjectPath);
+    if (!FileSystem::DirectoryExists(lastProjectPath))
+        lastProjectPath = String::Empty;
 
     // Try to open the last project when requested
-    if (projectPath.IsEmpty() && CommandLine::Options.LastProject.IsTrue())
-    {
-        if (!lastProjectPath.IsEmpty() && FileSystem::DirectoryExists(lastProjectPath))
-            projectPath = lastProjectPath;
-    }
+    if (projectPath.IsEmpty() && CommandLine::Options.LastProject.IsTrue() && !lastProjectPath.IsEmpty())
+        projectPath = lastProjectPath;
 
     // Missing project case
     if (projectPath.IsEmpty())

From 0d8ac5b7acef060d6c880c311972a2a69d9518c5 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Thu, 18 Dec 2025 12:17:22 +0100
Subject: [PATCH 35/90] implement review

- Remove trailing tooltip "."
- Add `AddSettingsButton` method
- Simplify loop into LINQ expression
---
 .../Editor/CustomEditors/Dedicated/ActorEditor.cs   |  2 +-
 .../Editor/CustomEditors/Dedicated/ScriptsEditor.cs | 13 +++----------
 .../Elements/Container/GroupElement.cs              | 11 ++++++++++-
 .../Editor/Windows/Assets/MaterialInstanceWindow.cs |  2 +-
 Source/Editor/Windows/Assets/SkinnedModelWindow.cs  |  2 +-
 5 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/ActorEditor.cs b/Source/Editor/CustomEditors/Dedicated/ActorEditor.cs
index 46c4066f2..d312f64b2 100644
--- a/Source/Editor/CustomEditors/Dedicated/ActorEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/ActorEditor.cs
@@ -115,7 +115,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 {
                     if (actor != null)
                         group.Panel.TooltipText = Surface.SurfaceUtils.GetVisualScriptTypeDescription(TypeUtils.GetObjectType(actor));
-                    var settingsButton = group.AddHeaderButton("Settings.", 0.0f, FlaxEngine.GUI.Style.Current.Settings);
+                    var settingsButton = group.AddSettingsButton();
                     settingsButton.Clicked += OnSettingsButtonClicked;
                     break;
                 }
diff --git a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
index ef7a137f6..49fa5e564 100644
--- a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
@@ -640,7 +640,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
             var group = layout.Group("Missing script");
 
             // Add settings button to the group
-            var settingsButton = group.AddHeaderButton("Settings.", 0.0f, FlaxEngine.GUI.Style.Current.Settings);
+            var settingsButton = group.AddSettingsButton();
             settingsButton.Tag = index;
             settingsButton.Clicked += MissingSettingsButtonOnClicked;
         }
@@ -907,21 +907,14 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 };
 
                 // Add settings button to the group
-                var settingsButton = group.AddHeaderButton("Settings.", 0.0f, _style.Settings);
+                var settingsButton = group.AddSettingsButton();
                 settingsButton.Tag = script;
                 settingsButton.Clicked += OnSettingsButtonClicked;
 
                 // Add script obsolete icon to the group
                 if (scriptType.HasAttribute(typeof(ObsoleteAttribute), false))
                 {
-                    ObsoleteAttribute attribute = null;
-                    foreach (var e in scriptType.GetAttributes(false))
-                    {
-                        if (e is not ObsoleteAttribute obsoleteAttribute)
-                            continue;
-                        attribute = obsoleteAttribute;
-                        break;
-                    }
+                    ObsoleteAttribute attribute = (ObsoleteAttribute)scriptType.GetAttributes(false).First(x => x is ObsoleteAttribute);
 
                     string tooltip = "Script marked as obsolete." +
                         (string.IsNullOrEmpty(attribute.Message) ? "" : $"\n{attribute.Message}") +
diff --git a/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs b/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
index e2db8b69e..4c307a903 100644
--- a/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
+++ b/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
@@ -37,7 +37,16 @@ namespace FlaxEditor.CustomEditors.Elements
         public override ContainerControl ContainerControl => Panel;
 
         /// <summary>
-        /// Adds utility settings button to the group header.
+        /// Add utility settings button to the group header.
+        /// </summary>
+        /// <returns>The created control.</returns>
+        public Image AddSettingsButton()
+        {
+            return AddHeaderButton("Settings", 0, Style.Current.Settings);
+        }
+
+        /// <summary>
+        /// Adds a button to the group header.
         /// </summary>
         /// <returns>The created control.</returns>
         public Image AddHeaderButton(string tooltipText, float xOffset, SpriteHandle sprite)
diff --git a/Source/Editor/Windows/Assets/MaterialInstanceWindow.cs b/Source/Editor/Windows/Assets/MaterialInstanceWindow.cs
index b6b67e191..cb39930f9 100644
--- a/Source/Editor/Windows/Assets/MaterialInstanceWindow.cs
+++ b/Source/Editor/Windows/Assets/MaterialInstanceWindow.cs
@@ -249,7 +249,7 @@ namespace FlaxEditor.Windows.Assets
                     return;
 
                 var parametersGroup = SurfaceUtils.InitGraphParametersGroup(layout);
-                var settingButton = parametersGroup.AddHeaderButton("Settings.", 0.0f, FlaxEngine.GUI.Style.Current.Settings);
+                var settingButton = parametersGroup.AddSettingsButton();
                 settingButton.Clicked += (image, button) => OnSettingsButtonClicked(image, button, proxy.Window);
                 var baseMaterial = materialInstance.BaseMaterial;
                 var material = baseMaterial;
diff --git a/Source/Editor/Windows/Assets/SkinnedModelWindow.cs b/Source/Editor/Windows/Assets/SkinnedModelWindow.cs
index 073cf7614..392cc896a 100644
--- a/Source/Editor/Windows/Assets/SkinnedModelWindow.cs
+++ b/Source/Editor/Windows/Assets/SkinnedModelWindow.cs
@@ -284,7 +284,7 @@ namespace FlaxEditor.Windows.Assets
                         var setupGroup = layout.Group(Path.GetFileNameWithoutExtension(sourceAsset.Path));
                         setupGroup.Panel.Tag = sourceAsset;
                         setupGroup.Panel.MouseButtonRightClicked += OnPanelHeaderRightClicked;
-                        var settingsButton = setupGroup.AddHeaderButton("Settings.", 0.0f, FlaxEngine.GUI.Style.Current.Settings);
+                        var settingsButton = setupGroup.AddSettingsButton();
                         settingsButton.Tag = sourceAsset;
                         settingsButton.Clicked += OnShowSetupSettings;
 

From 5b1ca13225001a01b52e18aea16ac646426f27d3 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Thu, 18 Dec 2025 12:22:24 +0100
Subject: [PATCH 36/90] choose darker mouse over color

---
 Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
index 49fa5e564..5b068eed8 100644
--- a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
@@ -921,6 +921,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                         (string.IsNullOrEmpty(attribute.DiagnosticId) ? "" : $"\n{attribute.DiagnosticId}");
                     var obsoleteButton = group.AddHeaderButton(tooltip, settingsButton.Width + FlaxEditor.Utilities.Constants.UIMargin, Editor.Instance.Icons.Info32);
                     obsoleteButton.Color = Color.Orange;
+                    obsoleteButton.MouseOverColor = Color.DarkOrange;
                 }
 
                 group.Panel.HeaderTextMargin = new Margin(scriptDrag.Right - 12, 35, 2, 2);

From d8c90184b9c7c218620563cec2d4c5f39900711e Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Thu, 18 Dec 2025 17:19:41 +0100
Subject: [PATCH 37/90] add script only on prefab instance header button

- add some padding to `AddHeaderButton()`
- Add visual indicator (Header button) if script is only in prefab instance and not part of the prefab
---
 .../CustomEditors/Dedicated/ScriptsEditor.cs  | 21 +++++++++++++++----
 .../Elements/Container/GroupElement.cs        |  3 ++-
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
index 5b068eed8..f9a03468b 100644
--- a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
@@ -852,7 +852,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 var title = Utilities.Utils.GetPropertyNameUI(scriptType.Name);
                 var group = layout.Group(title, editor);
                 if (!hasAllRequirements)
-                    group.Panel.HeaderTextColor = FlaxEngine.GUI.Style.Current.Statusbar.Failed;
+                    group.Panel.HeaderTextColor = _style.Statusbar.Failed;
                 if ((Presenter.Features & FeatureFlags.CacheExpandedGroups) != 0)
                 {
                     if (Editor.Instance.ProjectCache.IsGroupToggled(title))
@@ -865,9 +865,10 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     group.Panel.Open();
 
                 // Customize
+                float totalHeaderButtonsOffset = 0f;
                 group.Panel.TooltipText = Editor.Instance.CodeDocs.GetTooltip(scriptType);
                 if (script.HasPrefabLink)
-                    group.Panel.HeaderTextColor = FlaxEngine.GUI.Style.Current.ProgressNormal;
+                    group.Panel.HeaderTextColor = _style.ProgressNormal;
 
                 // Add toggle button to the group
                 var headerHeight = group.Panel.HeaderHeight;
@@ -891,7 +892,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     TooltipText = "Script reference.",
                     AutoFocus = true,
                     IsScrollable = false,
-                    Color = FlaxEngine.GUI.Style.Current.ForegroundGrey,
+                    Color = _style.ForegroundGrey,
                     Parent = group.Panel,
                     Bounds = new Rectangle(scriptToggle.Right, 0.5f, headerHeight, headerHeight),
                     Margin = new Margin(1),
@@ -910,6 +911,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 var settingsButton = group.AddSettingsButton();
                 settingsButton.Tag = script;
                 settingsButton.Clicked += OnSettingsButtonClicked;
+                totalHeaderButtonsOffset += settingsButton.Width + FlaxEditor.Utilities.Constants.UIMargin;
 
                 // Add script obsolete icon to the group
                 if (scriptType.HasAttribute(typeof(ObsoleteAttribute), false))
@@ -919,9 +921,20 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     string tooltip = "Script marked as obsolete." +
                         (string.IsNullOrEmpty(attribute.Message) ? "" : $"\n{attribute.Message}") +
                         (string.IsNullOrEmpty(attribute.DiagnosticId) ? "" : $"\n{attribute.DiagnosticId}");
-                    var obsoleteButton = group.AddHeaderButton(tooltip, settingsButton.Width + FlaxEditor.Utilities.Constants.UIMargin, Editor.Instance.Icons.Info32);
+                    var obsoleteButton = group.AddHeaderButton(tooltip, totalHeaderButtonsOffset, Editor.Instance.Icons.Info32);
                     obsoleteButton.Color = Color.Orange;
                     obsoleteButton.MouseOverColor = Color.DarkOrange;
+                    totalHeaderButtonsOffset += obsoleteButton.Width;
+                }
+
+                // Show visual indicator if script only exists in prefab instance and is not part of the prefab
+                bool isPrefabActor = scripts.Any(s => s.Actor.HasPrefabLink);
+                if (isPrefabActor && script.PrefabID == Guid.Empty)
+                {
+                    var prefabInstanceButton = group.AddHeaderButton("Script only exists in this prefab instance.", totalHeaderButtonsOffset, Editor.Instance.Icons.Add32);
+                    prefabInstanceButton.Color = _style.ProgressNormal;
+                    prefabInstanceButton.MouseOverColor = _style.ProgressNormal * 0.9f;
+                    totalHeaderButtonsOffset += prefabInstanceButton.Width;
                 }
 
                 group.Panel.HeaderTextMargin = new Margin(scriptDrag.Right - 12, 35, 2, 2);
diff --git a/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs b/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
index 4c307a903..0c757c484 100644
--- a/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
+++ b/Source/Editor/CustomEditors/Elements/Container/GroupElement.cs
@@ -52,6 +52,7 @@ namespace FlaxEditor.CustomEditors.Elements
         public Image AddHeaderButton(string tooltipText, float xOffset, SpriteHandle sprite)
         {
             var style = Style.Current;
+            const float padding = 2.0f;
             var settingsButtonSize = Panel.HeaderHeight;
             return new Image
             {
@@ -59,7 +60,7 @@ namespace FlaxEditor.CustomEditors.Elements
                 AutoFocus = true,
                 AnchorPreset = AnchorPresets.TopRight,
                 Parent = Panel,
-                Bounds = new Rectangle(Panel.Width - settingsButtonSize - xOffset, 0, settingsButtonSize, settingsButtonSize),
+                Bounds = new Rectangle(Panel.Width - settingsButtonSize - xOffset, padding * 0.5f, settingsButtonSize - padding, settingsButtonSize - padding),
                 IsScrollable = false,
                 Color = style.ForegroundGrey,
                 Margin = new Margin(1),

From cba3899c62ed831278ac124b5616d9ddb190edb9 Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Thu, 18 Dec 2025 23:44:44 +0200
Subject: [PATCH 38/90] Fix invalid code editor when selected editor is not
 detected

---
 Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs b/Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs
index e379e911b..fc70d0e81 100644
--- a/Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs
+++ b/Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs
@@ -334,6 +334,9 @@ namespace FlaxEditor.Modules.SourceCodeEditing
                     }
                 }
             }
+            if (editor == null)
+                editor = Editor.Instance.CodeEditing.Editors[0];
+
             Editor.Instance.CodeEditing.SelectedEditor = editor;
         }
 

From 39269583c396dbd490e983329d7057bfb9cc3113 Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Thu, 18 Dec 2025 23:45:44 +0200
Subject: [PATCH 39/90] Fix default code editor not using Visual Studio as
 fallback editor

---
 .../Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/Editor/Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs b/Source/Editor/Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs
index 074dade6a..e0c23831f 100644
--- a/Source/Editor/Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs
+++ b/Source/Editor/Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs
@@ -41,9 +41,9 @@ namespace FlaxEditor.Modules.SourceCodeEditing
             var vsCode = codeEditing.GetInBuildEditor(CodeEditorTypes.VSCode);
             var rider = codeEditing.GetInBuildEditor(CodeEditorTypes.Rider);
 
-#if PLATFORM_WINDOW
+#if PLATFORM_WINDOWS
             // Favor the newest Visual Studio
-            for (int i = (int)CodeEditorTypes.VS2019; i >= (int)CodeEditorTypes.VS2008; i--)
+            for (int i = (int)CodeEditorTypes.VS2026; i >= (int)CodeEditorTypes.VS2008; i--)
             {
                 var visualStudio = codeEditing.GetInBuildEditor((CodeEditorTypes)i);
                 if (visualStudio != null)

From 5921f60af219722f965170757da58fbf6376fbec Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Thu, 18 Dec 2025 23:48:03 +0200
Subject: [PATCH 40/90] Get code editor name through CodeEditingManager

---
 .../InBuildSourceCodeEditor.cs                | 47 +------------------
 Source/Editor/Scripting/CodeEditor.cpp        | 13 +++++
 Source/Editor/Scripting/CodeEditor.h          |  9 +++-
 3 files changed, 22 insertions(+), 47 deletions(-)

diff --git a/Source/Editor/Modules/SourceCodeEditing/InBuildSourceCodeEditor.cs b/Source/Editor/Modules/SourceCodeEditing/InBuildSourceCodeEditor.cs
index a2a333805..87d9e3eb7 100644
--- a/Source/Editor/Modules/SourceCodeEditing/InBuildSourceCodeEditor.cs
+++ b/Source/Editor/Modules/SourceCodeEditing/InBuildSourceCodeEditor.cs
@@ -22,52 +22,7 @@ namespace FlaxEditor.Modules.SourceCodeEditing
         public InBuildSourceCodeEditor(CodeEditorTypes type)
         {
             Type = type;
-            switch (type)
-            {
-            case CodeEditorTypes.Custom:
-                Name = "Custom";
-                break;
-            case CodeEditorTypes.SystemDefault:
-                Name = "System Default";
-                break;
-            case CodeEditorTypes.VS2008:
-                Name = "Visual Studio 2008";
-                break;
-            case CodeEditorTypes.VS2010:
-                Name = "Visual Studio 2010";
-                break;
-            case CodeEditorTypes.VS2012:
-                Name = "Visual Studio 2012";
-                break;
-            case CodeEditorTypes.VS2013:
-                Name = "Visual Studio 2013";
-                break;
-            case CodeEditorTypes.VS2015:
-                Name = "Visual Studio 2015";
-                break;
-            case CodeEditorTypes.VS2017:
-                Name = "Visual Studio 2017";
-                break;
-            case CodeEditorTypes.VS2019:
-                Name = "Visual Studio 2019";
-                break;
-            case CodeEditorTypes.VS2022:
-                Name = "Visual Studio 2022";
-                break;
-            case CodeEditorTypes.VS2026:
-                Name = "Visual Studio 2026";
-                break;
-            case CodeEditorTypes.VSCode:
-                Name = "Visual Studio Code";
-                break;
-            case CodeEditorTypes.VSCodeInsiders:
-                Name = "Visual Studio Code - Insiders";
-                break;
-            case CodeEditorTypes.Rider:
-                Name = "Rider";
-                break;
-            default: throw new ArgumentOutOfRangeException(nameof(type), type, null);
-            }
+            Name = CodeEditingManager.GetName(type);
         }
 
         /// <inheritdoc />
diff --git a/Source/Editor/Scripting/CodeEditor.cpp b/Source/Editor/Scripting/CodeEditor.cpp
index b372da189..038ec0329 100644
--- a/Source/Editor/Scripting/CodeEditor.cpp
+++ b/Source/Editor/Scripting/CodeEditor.cpp
@@ -139,6 +139,19 @@ CodeEditor* CodeEditingManager::GetCodeEditor(CodeEditorTypes editorType)
     return nullptr;
 }
 
+String CodeEditingManager::GetName(CodeEditorTypes editorType)
+{
+    const auto editor = GetCodeEditor(editorType);
+    if (editor)
+    {
+        return editor->GetName();
+    }
+    else
+    {
+        LOG(Warning, "Missing code editor type {0}", (int32)editorType);
+        return String::Empty;
+    }
+}
 void CodeEditingManager::OpenFile(CodeEditorTypes editorType, const String& path, int32 line)
 {
     const auto editor = GetCodeEditor(editorType);
diff --git a/Source/Editor/Scripting/CodeEditor.h b/Source/Editor/Scripting/CodeEditor.h
index 9cc71977b..670ec51e2 100644
--- a/Source/Editor/Scripting/CodeEditor.h
+++ b/Source/Editor/Scripting/CodeEditor.h
@@ -109,7 +109,7 @@ public:
     /// <summary>
     /// Gets the name of the editor.
     /// </summary>
-    /// <returns>The name</returns>
+    /// <returns>The name.</returns>
     virtual String GetName() const = 0;
 
     /// <summary>
@@ -169,6 +169,13 @@ public:
     /// <returns>The editor object or null if not found.</returns>
     static CodeEditor* GetCodeEditor(CodeEditorTypes editorType);
 
+    /// <summary>
+    /// Gets the name of the editor.
+    /// </summary>
+    /// <param name="editorType">The code editor type.</param>
+    /// <returns>The name.</returns>
+    API_FUNCTION() static String GetName(CodeEditorTypes editorType);
+
     /// <summary>
     /// Opens the file. Handles async opening.
     /// </summary>

From 71b222e0b0c29fc4c4f8956e5a4b6553e7f4afe3 Mon Sep 17 00:00:00 2001
From: Ari Vuollet <ari.vuollet@goat.moe>
Date: Thu, 18 Dec 2025 23:52:06 +0200
Subject: [PATCH 41/90] Fix Editor project file generation to use custom code
 editor arguments

---
 .../SourceCodeEditing/DefaultSourceCodeEditor.cs |  2 +-
 .../SourceCodeEditing/InBuildSourceCodeEditor.cs | 14 +-------------
 Source/Editor/Scripting/CodeEditor.cpp           | 15 +++++++++++++++
 Source/Editor/Scripting/CodeEditor.h             | 16 ++++++++++++++++
 .../Scripting/CodeEditors/RiderCodeEditor.cpp    | 11 ++++++++---
 .../Scripting/CodeEditors/RiderCodeEditor.h      |  1 +
 .../VisualStudio/VisualStudioEditor.cpp          | 11 ++++++++---
 .../VisualStudio/VisualStudioEditor.h            |  1 +
 .../CodeEditors/VisualStudioCodeEditor.cpp       |  5 +++++
 .../CodeEditors/VisualStudioCodeEditor.h         |  1 +
 10 files changed, 57 insertions(+), 20 deletions(-)

diff --git a/Source/Editor/Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs b/Source/Editor/Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs
index e0c23831f..00057e9a7 100644
--- a/Source/Editor/Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs
+++ b/Source/Editor/Modules/SourceCodeEditing/DefaultSourceCodeEditor.cs
@@ -74,7 +74,7 @@ namespace FlaxEditor.Modules.SourceCodeEditing
         public string Name => "Default";
 
         /// <inheritdoc />
-        public string GenerateProjectCustomArgs => null;
+        public string GenerateProjectCustomArgs => _currentEditor?.GenerateProjectCustomArgs;
 
         /// <inheritdoc />
         public void OpenSolution()
diff --git a/Source/Editor/Modules/SourceCodeEditing/InBuildSourceCodeEditor.cs b/Source/Editor/Modules/SourceCodeEditing/InBuildSourceCodeEditor.cs
index 87d9e3eb7..222a7a0bc 100644
--- a/Source/Editor/Modules/SourceCodeEditing/InBuildSourceCodeEditor.cs
+++ b/Source/Editor/Modules/SourceCodeEditing/InBuildSourceCodeEditor.cs
@@ -29,19 +29,7 @@ namespace FlaxEditor.Modules.SourceCodeEditing
         public string Name { get; set; }
 
         /// <inheritdoc />
-        public string GenerateProjectCustomArgs
-        {
-            get
-            {
-                switch (Type)
-                {
-                case CodeEditorTypes.VSCodeInsiders:
-                case CodeEditorTypes.VSCode: return "-vscode -vs2022";
-                case CodeEditorTypes.Rider: return "-vs2022";
-                default: return null;
-                }
-            }
-        }
+        public string GenerateProjectCustomArgs => CodeEditingManager.GetGenerateProjectCustomArgs(Type);
 
         /// <inheritdoc />
         public void OpenSolution()
diff --git a/Source/Editor/Scripting/CodeEditor.cpp b/Source/Editor/Scripting/CodeEditor.cpp
index 038ec0329..fcc8eef7c 100644
--- a/Source/Editor/Scripting/CodeEditor.cpp
+++ b/Source/Editor/Scripting/CodeEditor.cpp
@@ -152,6 +152,21 @@ String CodeEditingManager::GetName(CodeEditorTypes editorType)
         return String::Empty;
     }
 }
+
+String CodeEditingManager::GetGenerateProjectCustomArgs(CodeEditorTypes editorType)
+{
+    const auto editor = GetCodeEditor(editorType);
+    if (editor)
+    {
+        return editor->GetGenerateProjectCustomArgs();
+    }
+    else
+    {
+        LOG(Warning, "Missing code editor type {0}", (int32)editorType);
+        return String::Empty;
+    }
+}
+
 void CodeEditingManager::OpenFile(CodeEditorTypes editorType, const String& path, int32 line)
 {
     const auto editor = GetCodeEditor(editorType);
diff --git a/Source/Editor/Scripting/CodeEditor.h b/Source/Editor/Scripting/CodeEditor.h
index 670ec51e2..0baae21b0 100644
--- a/Source/Editor/Scripting/CodeEditor.h
+++ b/Source/Editor/Scripting/CodeEditor.h
@@ -112,6 +112,15 @@ public:
     /// <returns>The name.</returns>
     virtual String GetName() const = 0;
 
+    /// <summary>
+    /// Gets the custom arguments for the Flax.Build tool to add when generating project files for this code editor.
+    /// </summary>
+    /// <returns>The custom arguments to generate project files.</returns>
+    virtual String GetGenerateProjectCustomArgs() const
+    {
+        return String::Empty;
+    }
+
     /// <summary>
     /// Opens the file.
     /// </summary>
@@ -176,6 +185,13 @@ public:
     /// <returns>The name.</returns>
     API_FUNCTION() static String GetName(CodeEditorTypes editorType);
 
+    /// <summary>
+    /// Gets the custom arguments for the Flax.Build tool to add when generating project files for this code editor.
+    /// </summary>
+    /// <param name="editorType">The code editor type.</param>
+    /// <returns>The custom arguments to generate project files.</returns>
+    API_FUNCTION() static String GetGenerateProjectCustomArgs(CodeEditorTypes editorType);
+
     /// <summary>
     /// Opens the file. Handles async opening.
     /// </summary>
diff --git a/Source/Editor/Scripting/CodeEditors/RiderCodeEditor.cpp b/Source/Editor/Scripting/CodeEditors/RiderCodeEditor.cpp
index 8884ca322..b63815dce 100644
--- a/Source/Editor/Scripting/CodeEditors/RiderCodeEditor.cpp
+++ b/Source/Editor/Scripting/CodeEditors/RiderCodeEditor.cpp
@@ -257,12 +257,17 @@ String RiderCodeEditor::GetName() const
     return TEXT("Rider");
 }
 
+String RiderCodeEditor::GetGenerateProjectCustomArgs() const
+{
+    return TEXT("-vs2022");
+}
+
 void RiderCodeEditor::OpenFile(const String& path, int32 line)
 {
     // Generate project files if solution is missing
     if (!FileSystem::FileExists(_solutionPath))
     {
-        ScriptsBuilder::GenerateProject(TEXT("-vs2022"));
+        ScriptsBuilder::GenerateProject(GetGenerateProjectCustomArgs());
     }
 
     // Open file
@@ -290,7 +295,7 @@ void RiderCodeEditor::OpenSolution()
     // Generate project files if solution is missing
     if (!FileSystem::FileExists(_solutionPath))
     {
-        ScriptsBuilder::GenerateProject(TEXT("-vs2022"));
+        ScriptsBuilder::GenerateProject(GetGenerateProjectCustomArgs());
     }
 
     // Open solution
@@ -312,5 +317,5 @@ void RiderCodeEditor::OpenSolution()
 
 void RiderCodeEditor::OnFileAdded(const String& path)
 {
-    ScriptsBuilder::GenerateProject();
+    ScriptsBuilder::GenerateProject(GetGenerateProjectCustomArgs());
 }
diff --git a/Source/Editor/Scripting/CodeEditors/RiderCodeEditor.h b/Source/Editor/Scripting/CodeEditors/RiderCodeEditor.h
index d9bf00947..f3c43b5b2 100644
--- a/Source/Editor/Scripting/CodeEditors/RiderCodeEditor.h
+++ b/Source/Editor/Scripting/CodeEditors/RiderCodeEditor.h
@@ -35,6 +35,7 @@ public:
     // [CodeEditor]
     CodeEditorTypes GetType() const override;
     String GetName() const override;
+    String GetGenerateProjectCustomArgs() const override;
     void OpenFile(const String& path, int32 line) override;
     void OpenSolution() override;
     void OnFileAdded(const String& path) override;
diff --git a/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.cpp b/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.cpp
index 5c06eec9c..48b475275 100644
--- a/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.cpp
+++ b/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.cpp
@@ -148,12 +148,17 @@ String VisualStudioEditor::GetName() const
     return String(ToString(_version));
 }
 
+String VisualStudioEditor::GetGenerateProjectCustomArgs() const
+{
+    return String::Format(TEXT("-{0}"), String(ToString(_version)).ToLower());
+}
+
 void VisualStudioEditor::OpenFile(const String& path, int32 line)
 {
     // Generate project files if solution is missing
     if (!FileSystem::FileExists(_solutionPath))
     {
-        ScriptsBuilder::GenerateProject();
+        ScriptsBuilder::GenerateProject(GetGenerateProjectCustomArgs());
     }
 
     // Open file
@@ -172,7 +177,7 @@ void VisualStudioEditor::OpenSolution()
     // Generate project files if solution is missing
     if (!FileSystem::FileExists(_solutionPath))
     {
-        ScriptsBuilder::GenerateProject();
+        ScriptsBuilder::GenerateProject(GetGenerateProjectCustomArgs());
     }
 
     // Open solution
@@ -187,7 +192,7 @@ void VisualStudioEditor::OpenSolution()
 void VisualStudioEditor::OnFileAdded(const String& path)
 {
     // TODO: finish dynamic files adding to the project - for now just regenerate it
-    ScriptsBuilder::GenerateProject();
+    ScriptsBuilder::GenerateProject(GetGenerateProjectCustomArgs());
     return;
     if (!FileSystem::FileExists(_solutionPath))
     {
diff --git a/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.h b/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.h
index 1bf1f1433..5c32a1171 100644
--- a/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.h
+++ b/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.h
@@ -56,6 +56,7 @@ public:
     // [CodeEditor]
     CodeEditorTypes GetType() const override;
     String GetName() const override;
+    String GetGenerateProjectCustomArgs() const override;
     void OpenFile(const String& path, int32 line) override;
     void OpenSolution() override;
     void OnFileAdded(const String& path) override;
diff --git a/Source/Editor/Scripting/CodeEditors/VisualStudioCodeEditor.cpp b/Source/Editor/Scripting/CodeEditors/VisualStudioCodeEditor.cpp
index 5eba7f20c..bf2ef6bb6 100644
--- a/Source/Editor/Scripting/CodeEditors/VisualStudioCodeEditor.cpp
+++ b/Source/Editor/Scripting/CodeEditors/VisualStudioCodeEditor.cpp
@@ -128,6 +128,11 @@ String VisualStudioCodeEditor::GetName() const
     return _isInsiders ? TEXT("Visual Studio Code - Insiders") : TEXT("Visual Studio Code");
 }
 
+String VisualStudioCodeEditor::GetGenerateProjectCustomArgs() const
+{
+    return TEXT("-vs2022 -vscode");
+}
+
 void VisualStudioCodeEditor::OpenFile(const String& path, int32 line)
 {
     // Generate VS solution files for intellisense
diff --git a/Source/Editor/Scripting/CodeEditors/VisualStudioCodeEditor.h b/Source/Editor/Scripting/CodeEditors/VisualStudioCodeEditor.h
index 0212f207e..5091e1134 100644
--- a/Source/Editor/Scripting/CodeEditors/VisualStudioCodeEditor.h
+++ b/Source/Editor/Scripting/CodeEditors/VisualStudioCodeEditor.h
@@ -37,6 +37,7 @@ public:
     // [CodeEditor]
     CodeEditorTypes GetType() const override;
     String GetName() const override;
+    String GetGenerateProjectCustomArgs() const override;
     void OpenFile(const String& path, int32 line) override;
     void OpenSolution() override;
     bool UseAsyncForOpen() const override;

From 564c9ff0ca331f80bbe132ba02d3e08215961dc5 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Fri, 19 Dec 2025 19:00:55 +0100
Subject: [PATCH 42/90] improve orthographic/ perspective viewport cam toggle

---
 Source/Editor/Viewport/EditorViewport.cs      |  8 +-
 .../Viewport/Widgets/ViewportWidgetButton.cs  | 91 +++++++++++++++++++
 2 files changed, 95 insertions(+), 4 deletions(-)

diff --git a/Source/Editor/Viewport/EditorViewport.cs b/Source/Editor/Viewport/EditorViewport.cs
index c16d3d9f5..08e65f9d0 100644
--- a/Source/Editor/Viewport/EditorViewport.cs
+++ b/Source/Editor/Viewport/EditorViewport.cs
@@ -247,8 +247,8 @@ namespace FlaxEditor.Viewport
             {
                 _movementSpeed = value;
 
-                if (_cameraButton != null)
-                    _cameraButton.Text = string.Format(MovementSpeedTextFormat, _movementSpeed);
+                if (_orthographicModeButton != null)
+                    _orthographicModeButton.Text = string.Format(MovementSpeedTextFormat, _movementSpeed);
             }
         }
 
@@ -581,7 +581,7 @@ namespace FlaxEditor.Viewport
 
                 // Camera Settings Menu
                 var cameraCM = new ContextMenu();
-                _cameraButton = new ViewportWidgetButton(string.Format(MovementSpeedTextFormat, _movementSpeed), _editor.Icons.Camera64, cameraCM, false, cameraSpeedTextWidth)
+                _cameraButton = new ViewportWidgetButton("", _editor.Icons.Camera64, cameraCM)
                 {
                     Tag = this,
                     TooltipText = "Camera Settings",
@@ -590,7 +590,7 @@ namespace FlaxEditor.Viewport
                 _cameraWidget.Parent = this;
 
                 // Orthographic/Perspective Mode Widget
-                _orthographicModeButton = new ViewportWidgetButton(string.Empty, _editor.Icons.CamSpeed32, null, true)
+                _orthographicModeButton = new OrthoCamToggleViewportWidgetButton(cameraSpeedTextWidth)
                 {
                     Checked = !_isOrtho,
                     TooltipText = "Toggle Orthographic/Perspective Mode",
diff --git a/Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs b/Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs
index 55c3e9c71..545d71d9b 100644
--- a/Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs
+++ b/Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs
@@ -7,6 +7,97 @@ using FlaxEngine.GUI;
 
 namespace FlaxEditor.Viewport.Widgets
 {
+    /// <summary>
+    /// Otrhographic view toggle viewport Widget Button class.
+    /// Will draw a custom camera frustum to represent an orthographic or perspective camera.
+    /// </summary>
+    /// <seealso cref="ViewportWidgetButton" />
+    [HideInEditor]
+    public class OrthoCamToggleViewportWidgetButton : ViewportWidgetButton
+    {
+        private const int iconPointCount = 4;
+        private const float iconRenderScale = 4.0f;
+
+        private readonly Float2 iconDrawOffset = new Float2(3.0f, 3.0f);
+
+        private readonly Float2[] iconPointsPerspective = new[]
+        {
+            new Float2(0.0f, 1.0f), // Top left
+            new Float2(4.0f, 0.0f), // Top right
+            new Float2(4.0f, 3.0f), // Bottom right
+            new Float2(0.0f, 2.0f), // Bottom left
+        };
+
+        private readonly Float2[] iconPointsOrtho = new[]
+        {
+            new Float2(0.0f, 0.0f), // Top left
+            new Float2(4.0f, 0.0f), // Top right
+            new Float2(4.0f, 3.0f), // Bottom right
+            new Float2(0.0f, 3.0f), // Bottom left
+        };
+
+        private bool wasChecked;
+        private float lerpWeight;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="OrthoCamToggleViewportWidgetButton"/> class.
+        /// </summary>
+        public OrthoCamToggleViewportWidgetButton(float speedTextWidth)
+        : base("00.0", SpriteHandle.Invalid, null, true, 20.0f + speedTextWidth)
+        {
+            wasChecked = Checked;
+        }
+
+        /// <inheritdoc />
+        public override void Update(float deltaTime)
+        {
+            if (wasChecked != Checked)
+            {
+                lerpWeight = 0.0f;
+                wasChecked = Checked;
+            }
+
+            if (lerpWeight <= 1.0f)
+                lerpWeight += deltaTime * 4.2f;
+
+            base.Update(deltaTime);
+        }
+
+        /// <inheritdoc />
+        public override void Draw()
+        {
+            // Cache data
+            var style = Style.Current;
+            var textRect = new Rectangle(0.0f, 0.0f, Width - 2.0f, Height);
+            var backgroundRect = textRect with { Width = Width - 1.0f };
+
+            // Check if is checked or mouse is over
+            if (Checked)
+                Render2D.FillRectangle(backgroundRect, style.BackgroundSelected * (IsMouseOver ? 0.9f : 0.6f));
+            else if (IsMouseOver)
+                Render2D.FillRectangle(backgroundRect, style.BackgroundHighlighted);
+
+            // Draw text
+            Render2D.DrawText(style.FontMedium, Text, textRect, style.ForegroundViewport * (IsMouseOver ? 1.0f : 0.9f), TextAlignment.Far, TextAlignment.Center);
+
+            // Draw camera frustum icon
+            Float2[] currentStart = Checked ? iconPointsOrtho : iconPointsPerspective;
+            Float2[] currentTarget = Checked ? iconPointsPerspective : iconPointsOrtho;
+
+            for (int i = 1; i < iconPointCount + 1; i++)
+            {
+                int endPointIndex = Mathf.Wrap(i, 0, iconPointCount - 1);
+                Float2 lineStart = Float2.Lerp(currentStart[i - 1], currentTarget[i - 1], lerpWeight);
+                Float2 lineEnd = Float2.Lerp(currentStart[endPointIndex], currentTarget[endPointIndex], lerpWeight);
+
+                lineStart = lineStart * iconRenderScale + iconDrawOffset;
+                lineEnd = lineEnd * iconRenderScale + iconDrawOffset;
+
+                Render2D.DrawLine(lineStart, lineEnd, Color.White);
+            }
+        }
+    }
+
     /// <summary>
     /// Viewport Widget Button class.
     /// </summary>

From 5d9d64e6e76701160bf3c860712d8145376307bd Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Tue, 27 Jan 2026 22:10:22 -0600
Subject: [PATCH 43/90] Fix missing scale for inverse squared setting for
 lights.

---
 Source/Shaders/LightingCommon.hlsl | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/Source/Shaders/LightingCommon.hlsl b/Source/Shaders/LightingCommon.hlsl
index f09572310..5b15a0d4d 100644
--- a/Source/Shaders/LightingCommon.hlsl
+++ b/Source/Shaders/LightingCommon.hlsl
@@ -68,20 +68,25 @@ void GetRadialLightAttenuation(
     // Distance attenuation
     if (lightData.InverseSquared)
     {
+        // Convert cm-based scene units to meters for inverse-squared falloff.
+        const float distanceScale = 0.01f;
+        const float distanceScaleSqr = distanceScale * distanceScale;
+        float distanceSqrScaled = distanceSqr * distanceScaleSqr;
+        float distanceBiasSqrScaled = distanceBiasSqr * distanceScaleSqr;
         BRANCH
         if (lightData.SourceLength > 0)
         {
-            float3 l01 = lightData.Direction * lightData.SourceLength;
-            float3 l0 = toLight - 0.5 * l01;
-            float3 l1 = toLight + 0.5 * l01;
+            float3 l01 = lightData.Direction * (lightData.SourceLength * distanceScale);
+            float3 l0 = (toLight * distanceScale) - 0.5 * l01;
+            float3 l1 = (toLight * distanceScale) + 0.5 * l01;
             float lengthL0 = length(l0);
             float lengthL1 = length(l1);
-            attenuation = rcp((lengthL0 * lengthL1 + dot(l0, l1)) * 0.5 + distanceBiasSqr);
+            attenuation = rcp((lengthL0 * lengthL1 + dot(l0, l1)) * 0.5 + distanceBiasSqrScaled);
             NoL = saturate(0.5 * (dot(N, l0) / lengthL0 + dot(N, l1) / lengthL1));
         }
         else
         {
-            attenuation = rcp(distanceSqr + distanceBiasSqr);
+            attenuation = rcp(distanceSqrScaled + distanceBiasSqrScaled);
             NoL = saturate(dot(N, L));
         }
         attenuation *= Square(saturate(1 - Square(distanceSqr * Square(lightData.RadiusInv))));

From 75a1b14bebe2717b67e1de6a9fbe5ec577f506e6 Mon Sep 17 00:00:00 2001
From: fibref <fibref_233@outlook.com>
Date: Sat, 14 Feb 2026 19:42:31 +0800
Subject: [PATCH 44/90] initial support for MSDF font

---
 Source/Editor/Windows/Assets/FontWindow.cs    |   8 +-
 .../Content/Upgraders/FontAssetUpgrader.h     |  26 +++-
 Source/Engine/ContentImporters/ImportFont.cpp |   3 +-
 Source/Engine/Render2D/FontAsset.cs           |  13 +-
 Source/Engine/Render2D/FontAsset.h            |  23 ++-
 Source/Engine/Render2D/FontManager.cpp        | 136 +++++++++++-------
 Source/Engine/Render2D/FontTextureAtlas.h     |  12 +-
 Source/Engine/Render2D/MSDFGenerator.h        | 129 +++++++++++++++++
 8 files changed, 285 insertions(+), 65 deletions(-)
 create mode 100644 Source/Engine/Render2D/MSDFGenerator.h

diff --git a/Source/Editor/Windows/Assets/FontWindow.cs b/Source/Editor/Windows/Assets/FontWindow.cs
index 3f4a7a681..1a69f7724 100644
--- a/Source/Editor/Windows/Assets/FontWindow.cs
+++ b/Source/Editor/Windows/Assets/FontWindow.cs
@@ -21,6 +21,10 @@ namespace FlaxEditor.Windows.Assets
         /// </summary>
         private sealed class PropertiesProxy
         {
+            [DefaultValue(FontRasterMode.Bitmap)]
+            [EditorOrder(5), EditorDisplay("Properties"), Tooltip("The rasterization mode used when generating font atlases.")]
+            public FontRasterMode RasterMode;
+
             [DefaultValue(FontHinting.Default)]
             [EditorOrder(10), EditorDisplay("Properties"), Tooltip("The font hinting used when rendering characters.")]
             public FontHinting Hinting;
@@ -41,7 +45,8 @@ namespace FlaxEditor.Windows.Assets
             {
                 options = new FontOptions
                 {
-                    Hinting = Hinting
+                    Hinting = Hinting,
+                    RasterMode = RasterMode
                 };
                 if (AntiAliasing)
                     options.Flags |= FontFlags.AntiAliasing;
@@ -57,6 +62,7 @@ namespace FlaxEditor.Windows.Assets
                 AntiAliasing = (options.Flags & FontFlags.AntiAliasing) == FontFlags.AntiAliasing;
                 Bold = (options.Flags & FontFlags.Bold) == FontFlags.Bold;
                 Italic = (options.Flags & FontFlags.Italic) == FontFlags.Italic;
+                RasterMode = options.RasterMode;
             }
         }
 
diff --git a/Source/Engine/Content/Upgraders/FontAssetUpgrader.h b/Source/Engine/Content/Upgraders/FontAssetUpgrader.h
index 80c2e6c39..4ca6e6d73 100644
--- a/Source/Engine/Content/Upgraders/FontAssetUpgrader.h
+++ b/Source/Engine/Content/Upgraders/FontAssetUpgrader.h
@@ -5,6 +5,7 @@
 #if USE_EDITOR
 
 #include "BinaryAssetUpgrader.h"
+#include "Engine/Render2D/FontAsset.h"
 
 /// <summary>
 /// Font Asset Upgrader
@@ -17,10 +18,33 @@ public:
     {
         const Upgrader upgraders[] =
         {
-            {},
+            { 3, 4, &Upgrade_3_To_4 },
         };
         setup(upgraders, ARRAY_COUNT(upgraders));
     }
+
+private:
+    struct FontOptionsOld
+    {
+        FontHinting Hinting;
+        FontFlags Flags;
+    };
+
+    static bool Upgrade_3_To_4(AssetMigrationContext& context)
+    {
+        ASSERT(context.Input.SerializedVersion == 3 && context.Output.SerializedVersion == 4);
+
+        FontOptionsOld optionsOld;
+        Platform::MemoryCopy(&optionsOld, context.Input.CustomData.Get(), sizeof(FontOptionsOld));
+
+        FontOptions options;
+        options.Hinting = optionsOld.Hinting;
+        options.Flags = optionsOld.Flags;
+        options.RasterMode = FontRasterMode::Bitmap;
+        context.Output.CustomData.Copy(&options);
+
+        return CopyChunk(context, 0);
+    }
 };
 
 #endif
diff --git a/Source/Engine/ContentImporters/ImportFont.cpp b/Source/Engine/ContentImporters/ImportFont.cpp
index c7dc01fe6..964f3907e 100644
--- a/Source/Engine/ContentImporters/ImportFont.cpp
+++ b/Source/Engine/ContentImporters/ImportFont.cpp
@@ -12,12 +12,13 @@
 CreateAssetResult ImportFont::Import(CreateAssetContext& context)
 {
     // Base
-    IMPORT_SETUP(FontAsset, 3);
+    IMPORT_SETUP(FontAsset, 4);
 
     // Setup header
     FontOptions options;
     options.Hinting = FontHinting::Default;
     options.Flags = FontFlags::AntiAliasing;
+    options.RasterMode = FontRasterMode::Bitmap;
     context.Data.CustomData.Copy(&options);
 
     // Open the file
diff --git a/Source/Engine/Render2D/FontAsset.cs b/Source/Engine/Render2D/FontAsset.cs
index 72520db5d..624daab5b 100644
--- a/Source/Engine/Render2D/FontAsset.cs
+++ b/Source/Engine/Render2D/FontAsset.cs
@@ -1,5 +1,7 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
+using System;
+
 namespace FlaxEngine
 {
     partial struct FontOptions
@@ -11,7 +13,7 @@ namespace FlaxEngine
         /// <returns><c>true</c> if this object has the same value as <paramref name="other" />; otherwise, <c>false</c> </returns>
         public bool Equals(FontOptions other)
         {
-            return Hinting == other.Hinting && Flags == other.Flags;
+            return Hinting == other.Hinting && Flags == other.Flags && RasterMode == other.RasterMode;
         }
 
         /// <inheritdoc />
@@ -23,10 +25,7 @@ namespace FlaxEngine
         /// <inheritdoc />
         public override int GetHashCode()
         {
-            unchecked
-            {
-                return ((int)Hinting * 397) ^ (int)Flags;
-            }
+            return HashCode.Combine((int)Hinting, (int)Flags, (int)RasterMode);
         }
 
         /// <summary>
@@ -37,7 +36,7 @@ namespace FlaxEngine
         /// <returns><c>true</c> if <paramref name="left" /> has the same value as <paramref name="right" />; otherwise, <c>false</c>.</returns>
         public static bool operator ==(FontOptions left, FontOptions right)
         {
-            return left.Hinting == right.Hinting && left.Flags == right.Flags;
+            return left.Hinting == right.Hinting && left.Flags == right.Flags && left.RasterMode == right.RasterMode;
         }
 
         /// <summary>
@@ -48,7 +47,7 @@ namespace FlaxEngine
         /// <returns><c>true</c> if <paramref name="left" /> has a different value than <paramref name="right" />; otherwise,<c>false</c>.</returns>
         public static bool operator !=(FontOptions left, FontOptions right)
         {
-            return left.Hinting != right.Hinting || left.Flags != right.Flags;
+            return left.Hinting != right.Hinting || left.Flags != right.Flags || left.RasterMode != right.RasterMode;
         }
     }
 }
diff --git a/Source/Engine/Render2D/FontAsset.h b/Source/Engine/Render2D/FontAsset.h
index b1ea87e0a..c9966c68b 100644
--- a/Source/Engine/Render2D/FontAsset.h
+++ b/Source/Engine/Render2D/FontAsset.h
@@ -66,6 +66,22 @@ API_ENUM(Attributes="Flags") enum class FontFlags : byte
     Italic = 4,
 };
 
+/// <summary>
+/// The font rasterization mode.
+/// </summary>
+API_ENUM() enum class FontRasterMode : byte
+{
+    /// <summary>
+    /// Use the default FreeType rasterizer to render font atlases.
+    /// </summary>
+    Bitmap,
+
+    /// <summary>
+    /// Use the MSDF generator to render font atlases. Need to be rendered with a compatible material.
+    /// </summary>
+    MSDF,
+};
+
 DECLARE_ENUM_OPERATORS(FontFlags);
 
 /// <summary>
@@ -84,6 +100,11 @@ API_STRUCT() struct FontOptions
     /// The flags.
     /// </summary>
     API_FIELD() FontFlags Flags;
+
+    /// <summary>
+    /// The rasterization mode.
+    /// </summary>
+    API_FIELD() FontRasterMode RasterMode;
 };
 
 /// <summary>
@@ -91,7 +112,7 @@ API_STRUCT() struct FontOptions
 /// </summary>
 API_CLASS(NoSpawn) class FLAXENGINE_API FontAsset : public BinaryAsset
 {
-    DECLARE_BINARY_ASSET_HEADER(FontAsset, 3);
+    DECLARE_BINARY_ASSET_HEADER(FontAsset, 4);
     friend Font;
 
 private:
diff --git a/Source/Engine/Render2D/FontManager.cpp b/Source/Engine/Render2D/FontManager.cpp
index 0375814ae..2c75a6f23 100644
--- a/Source/Engine/Render2D/FontManager.cpp
+++ b/Source/Engine/Render2D/FontManager.cpp
@@ -13,6 +13,7 @@
 #include <ThirdParty/freetype/ftsynth.h>
 #include <ThirdParty/freetype/ftbitmap.h>
 #include <ThirdParty/freetype/internal/ftdrv.h>
+#include "Engine/Render2D/MSDFGenerator.h"
 
 namespace FontManagerImpl
 {
@@ -125,7 +126,11 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
     // Set load flags
     uint32 glyphFlags = FT_LOAD_NO_BITMAP;
     const bool useAA = EnumHasAnyFlags(options.Flags, FontFlags::AntiAliasing);
-    if (useAA)
+    if (options.RasterMode == FontRasterMode::MSDF)
+    {
+        glyphFlags |= FT_LOAD_NO_AUTOHINT | FT_LOAD_NO_HINTING;
+    }
+    else if (useAA)
     {
         switch (options.Hinting)
         {
@@ -185,75 +190,102 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
         FT_GlyphSlot_Oblique(face->glyph);
     }
 
-    // Render glyph to the bitmap
-    FT_GlyphSlot glyph = face->glyph;
-    FT_Render_Glyph(glyph, useAA ? FT_RENDER_MODE_NORMAL : FT_RENDER_MODE_MONO);
-
-    FT_Bitmap* bitmap = &glyph->bitmap;
-    FT_Bitmap tmpBitmap;
-    if (bitmap->pixel_mode != FT_PIXEL_MODE_GRAY)
+    int32 glyphWidth = 0;
+    int32 glyphHeight = 0;
+    if (options.RasterMode == FontRasterMode::Bitmap)
     {
-        // Convert the bitmap to 8bpp grayscale
-        FT_Bitmap_New(&tmpBitmap);
-        FT_Bitmap_Convert(Library, bitmap, &tmpBitmap, 4);
-        bitmap = &tmpBitmap;
-    }
-    ASSERT(bitmap && bitmap->pixel_mode == FT_PIXEL_MODE_GRAY);
+        // Render glyph to the bitmap
+        FT_GlyphSlot glyph = face->glyph;
+        FT_Render_Glyph(glyph, useAA ? FT_RENDER_MODE_NORMAL : FT_RENDER_MODE_MONO);
 
-    // Fill the character data
-    entry.AdvanceX = Convert26Dot6ToRoundedPixel<int16>(glyph->advance.x);
-    entry.OffsetY = glyph->bitmap_top;
-    entry.OffsetX = glyph->bitmap_left;
-    entry.IsValid = true;
-    entry.BearingY = Convert26Dot6ToRoundedPixel<int16>(glyph->metrics.horiBearingY);
-    entry.Height = Convert26Dot6ToRoundedPixel<int16>(glyph->metrics.height);
+        FT_Bitmap* bitmap = &glyph->bitmap;
+        FT_Bitmap tmpBitmap;
+        if (bitmap->pixel_mode != FT_PIXEL_MODE_GRAY) {
+            // Convert the bitmap to 8bpp grayscale
+            FT_Bitmap_New(&tmpBitmap);
+            FT_Bitmap_Convert(Library, bitmap, &tmpBitmap, 4);
+            bitmap = &tmpBitmap;
+        }
+        ASSERT(bitmap && bitmap->pixel_mode == FT_PIXEL_MODE_GRAY);
 
-    // Allocate memory
-    const int32 glyphWidth = bitmap->width;
-    const int32 glyphHeight = bitmap->rows;
-    GlyphImageData.Clear();
-    GlyphImageData.Resize(glyphWidth * glyphHeight);
+        // Fill the character data
+        entry.AdvanceX = Convert26Dot6ToRoundedPixel<int16>(glyph->advance.x);
+        entry.OffsetY = glyph->bitmap_top;
+        entry.OffsetX = glyph->bitmap_left;
+        entry.IsValid = true;
+        entry.BearingY = Convert26Dot6ToRoundedPixel<int16>(glyph->metrics.horiBearingY);
+        entry.Height = Convert26Dot6ToRoundedPixel<int16>(glyph->metrics.height);
 
-    // End for empty glyphs
-    if (GlyphImageData.IsEmpty())
-    {
-        entry.TextureIndex = MAX_uint8;
-        if (bitmap == &tmpBitmap)
+        // Allocate memory
+        glyphWidth = bitmap->width;
+        glyphHeight = bitmap->rows;
+        GlyphImageData.Clear();
+        GlyphImageData.Resize(glyphWidth * glyphHeight);
+
+        // End for empty glyphs
+        if (GlyphImageData.IsEmpty())
         {
+            entry.TextureIndex = MAX_uint8;
+            if (bitmap == &tmpBitmap)
+            {
+                FT_Bitmap_Done(Library, bitmap);
+                bitmap = nullptr;
+            }
+            return false;
+        }
+        
+        // Copy glyph data after rasterization (row by row)
+        for (int32 row = 0; row < glyphHeight; row++)
+        {
+            Platform::MemoryCopy(&GlyphImageData[row * glyphWidth], &bitmap->buffer[row * bitmap->pitch], glyphWidth);
+        }
+
+        // Normalize gray scale images not using 256 colors
+        if (bitmap->num_grays != 256) {
+            const int32 scale = 255 / (bitmap->num_grays - 1);
+            for (byte& pixel : GlyphImageData) {
+                pixel *= scale;
+            }
+        }
+
+        // Free temporary bitmap if used
+        if (bitmap == &tmpBitmap) {
             FT_Bitmap_Done(Library, bitmap);
             bitmap = nullptr;
         }
-        return false;
     }
-
-    // Copy glyph data after rasterization (row by row)
-    for (int32 row = 0; row < glyphHeight; row++)
+    else
     {
-        Platform::MemoryCopy(&GlyphImageData[row * glyphWidth], &bitmap->buffer[row * bitmap->pitch], glyphWidth);
-    }
+        // Generate bitmap for MSDF
+        FT_GlyphSlot glyph = face->glyph;
+        int16 msdf_top = 0;
+        int16 msdf_left = 0;
+        MSDFGenerator::GenerateMSDF(glyph, GlyphImageData, glyphWidth, glyphHeight, msdf_top, msdf_left);
 
-    // Normalize gray scale images not using 256 colors
-    if (bitmap->num_grays != 256)
-    {
-        const int32 scale = 255 / (bitmap->num_grays - 1);
-        for (byte& pixel : GlyphImageData)
-        {
-            pixel *= scale;
+        // End for empty glyphs
+        if (GlyphImageData.IsEmpty()) {
+            entry.TextureIndex = MAX_uint8;
+            return false;
         }
-    }
 
-    // Free temporary bitmap if used
-    if (bitmap == &tmpBitmap)
-    {
-        FT_Bitmap_Done(Library, bitmap);
-        bitmap = nullptr;
+        // Fill the character data
+        entry.AdvanceX = Convert26Dot6ToRoundedPixel<int16>(glyph->advance.x);
+        entry.OffsetY = msdf_top;
+        entry.OffsetX = msdf_left;
+        entry.IsValid = true;
+        entry.BearingY = Convert26Dot6ToRoundedPixel<int16>(glyph->metrics.horiBearingY);
+        entry.Height = Convert26Dot6ToRoundedPixel<int16>(glyph->metrics.height);
     }
 
     // Find atlas for the character texture
+    PixelFormat requiredFormat = options.RasterMode == FontRasterMode::MSDF ? PixelFormat::R8G8B8A8_UNorm : PixelFormat::R8_UNorm;
     int32 atlasIndex = 0;
     const FontTextureAtlasSlot* slot = nullptr;
-    for (; atlasIndex < Atlases.Count() && slot == nullptr; atlasIndex++)
+    for (; atlasIndex < Atlases.Count() && slot == nullptr; atlasIndex++) {
+        if (Atlases[atlasIndex]->GetPixelFormat() != requiredFormat)
+            continue;
         slot = Atlases[atlasIndex]->AddEntry(glyphWidth, glyphHeight, GlyphImageData);
+    }
     atlasIndex--;
 
     // Check if there is no atlas for this character
@@ -261,7 +293,7 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
     {
         // Create new atlas
         auto atlas = Content::CreateVirtualAsset<FontTextureAtlas>();
-        atlas->Setup(PixelFormat::R8_UNorm, FontTextureAtlas::PaddingStyle::PadWithZero);
+        atlas->Setup(requiredFormat, FontTextureAtlas::PaddingStyle::PadWithZero);
         Atlases.Add(atlas);
         atlasIndex++;
 
diff --git a/Source/Engine/Render2D/FontTextureAtlas.h b/Source/Engine/Render2D/FontTextureAtlas.h
index fe92ed67c..3a6ca98ae 100644
--- a/Source/Engine/Render2D/FontTextureAtlas.h
+++ b/Source/Engine/Render2D/FontTextureAtlas.h
@@ -105,6 +105,14 @@ public:
         return _height;
     }
 
+    /// <summary>
+    /// Gets the atlas pixel format.
+    /// </summary>
+    FORCE_INLINE PixelFormat GetPixelFormat() const
+    {
+        return _format;
+    }
+
     /// <summary>
     /// Gets the atlas size.
     /// </summary>
@@ -186,8 +194,8 @@ public:
     /// <summary>
     /// Returns glyph's bitmap data of the slot.
     /// </summary>
-	/// <param name="slot">The slot in atlas.</param>
-	/// <param name="width">The width of the slot.</param>
+    /// <param name="slot">The slot in atlas.</param>
+    /// <param name="width">The width of the slot.</param>
     /// <param name="height">The height of the slot.</param>
     /// <param name="stride">The stride of the slot.</param>
     /// <returns>The pointer to the bitmap data of the given slot.</returns>
diff --git a/Source/Engine/Render2D/MSDFGenerator.h b/Source/Engine/Render2D/MSDFGenerator.h
new file mode 100644
index 000000000..4db941211
--- /dev/null
+++ b/Source/Engine/Render2D/MSDFGenerator.h
@@ -0,0 +1,129 @@
+// Copyright (c) Wojciech Figat. All rights reserved.
+
+#pragma once
+
+#include "Engine/Core/Collections/Array.h"
+#include "Engine/Core/Math/Math.h"
+#include <ThirdParty/freetype/ftoutln.h>
+#include <ThirdParty/msdfgen/msdfgen.h>
+
+class MSDFGenerator
+{
+    using Point2 = msdfgen::Point2;
+    using Shape = msdfgen::Shape;
+    using Contour = msdfgen::Contour;
+    using EdgeHolder = msdfgen::EdgeHolder;
+
+    static Point2 ftPoint2(const FT_Vector& vector, double scale)
+    {
+        return Point2(scale * vector.x, scale * vector.y);
+    }
+
+    struct FtContext
+    {
+        double scale;
+        Point2 position;
+        Shape* shape;
+        Contour* contour;
+    };
+
+    static int ftMoveTo(const FT_Vector* to, void* user)
+    {
+        FtContext* context = reinterpret_cast<FtContext*>(user);
+        if (!(context->contour && context->contour->edges.empty()))
+            context->contour = &context->shape->addContour();
+        context->position = ftPoint2(*to, context->scale);
+        return 0;
+    }
+
+    static int ftLineTo(const FT_Vector* to, void* user)
+    {
+        FtContext* context = reinterpret_cast<FtContext*>(user);
+        Point2 endpoint = ftPoint2(*to, context->scale);
+        if (endpoint != context->position)
+        {
+            context->contour->addEdge(EdgeHolder(context->position, endpoint));
+            context->position = endpoint;
+        }
+        return 0;
+    }
+
+    static int ftConicTo(const FT_Vector* control, const FT_Vector* to, void* user)
+    {
+        FtContext* context = reinterpret_cast<FtContext*>(user);
+        Point2 endpoint = ftPoint2(*to, context->scale);
+        if (endpoint != context->position)
+        {
+            context->contour->addEdge(EdgeHolder(context->position, ftPoint2(*control, context->scale), endpoint));
+            context->position = endpoint;
+        }
+        return 0;
+    }
+
+    static int ftCubicTo(const FT_Vector* control1, const FT_Vector* control2, const FT_Vector* to, void* user)
+    {
+        FtContext* context = reinterpret_cast<FtContext*>(user);
+        Point2 endpoint = ftPoint2(*to, context->scale);
+        if (endpoint != context->position || msdfgen::crossProduct(ftPoint2(*control1, context->scale) - endpoint, ftPoint2(*control2, context->scale) - endpoint))
+        {
+            context->contour->addEdge(EdgeHolder(context->position, ftPoint2(*control1, context->scale), ftPoint2(*control2, context->scale), endpoint));
+            context->position = endpoint;
+        }
+        return 0;
+    }
+
+public:
+    static void GenerateMSDF(FT_GlyphSlot glyph, Array<byte>& output, int32& outputWidth, int32& outputHeight, int16& top, int16& left)
+    {
+        Shape shape;
+        shape.contours.clear();
+        shape.inverseYAxis = true;
+
+        FtContext context = { };
+        context.scale = 1.0 / 64.0;
+        context.shape = &shape;
+        FT_Outline_Funcs ftFunctions;
+        ftFunctions.move_to = &ftMoveTo;
+        ftFunctions.line_to = &ftLineTo;
+        ftFunctions.conic_to = &ftConicTo;
+        ftFunctions.cubic_to = &ftCubicTo;
+        ftFunctions.shift = 0;
+        ftFunctions.delta = 0;
+        FT_Outline_Decompose(&glyph->outline, &ftFunctions, &context);
+
+        shape.normalize();
+        edgeColoringSimple(shape, 3.0);
+
+        // Todo: make this configurable
+        // Also hard-coded in material: MSDFFontMaterial
+        const double pxRange = 4.0;
+
+        msdfgen::Shape::Bounds bounds = shape.getBounds();
+        int32 width = static_cast<int32>(Math::CeilToInt(bounds.r - bounds.l + pxRange));
+        int32 height = static_cast<int32>(Math::CeilToInt(bounds.t - bounds.b + pxRange));
+        msdfgen::Bitmap<float, 4> msdf(width, height);
+        
+        msdfgen::SDFTransformation t(
+            msdfgen::Projection(1.0, msdfgen::Vector2(-bounds.l + pxRange / 2.0, -bounds.b + pxRange / 2.0)), msdfgen::Range(pxRange)
+        );
+        generateMTSDF(msdf, shape, t);
+
+        output.Resize(width * height * 4);
+
+        const msdfgen::BitmapConstRef<float, 4>& bitmap = msdf;
+        for (int y = 0; y < height; ++y)
+        {
+            for (int x = 0; x < width; ++x)
+            {
+                output[(y * width + x) * 4] = msdfgen::pixelFloatToByte(bitmap(x, y)[0]);
+                output[(y * width + x) * 4 + 1] = msdfgen::pixelFloatToByte(bitmap(x, y)[1]);
+                output[(y * width + x) * 4 + 2] = msdfgen::pixelFloatToByte(bitmap(x, y)[2]);
+                output[(y * width + x) * 4 + 3] = msdfgen::pixelFloatToByte(bitmap(x, y)[3]);
+            }
+        }
+        outputWidth = width;
+        outputHeight = height;
+        top = static_cast<int16>(Math::CeilToInt(bounds.t + pxRange / 2.0));
+        left = static_cast<int16>(Math::FloorToInt(bounds.l + pxRange / 2.0));
+    }
+};

From dd2e2c5b3a0e0ee8427c1b8f6ad917d7f165ebbf Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Sat, 14 Feb 2026 18:35:13 +0100
Subject: [PATCH 45/90] add some utility for copying parameter names to
 parameter right click menu

---
 Source/Editor/Surface/VisjectSurfaceWindow.cs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Source/Editor/Surface/VisjectSurfaceWindow.cs b/Source/Editor/Surface/VisjectSurfaceWindow.cs
index 7c2cb23ad..26cfe9e95 100644
--- a/Source/Editor/Surface/VisjectSurfaceWindow.cs
+++ b/Source/Editor/Surface/VisjectSurfaceWindow.cs
@@ -708,12 +708,27 @@ namespace FlaxEditor.Surface
         {
             var index = (int)label.Tag;
             menu.AddSeparator();
+            menu.AddButton("Copy name", () => Clipboard.Text = ((IVisjectSurfaceWindow)Values[0]).VisjectSurface.Parameters[index].Name);
+            menu.AddButton("Copy all names", () => Clipboard.Text = GetAllParamterNamesAsConstantCSharpCode());
+            menu.AddSeparator();
             menu.AddButton("Rename", () => StartParameterRenaming(index, label));
             menu.AddButton("Edit attributes...", () => EditAttributesParameter(index, label));
             menu.AddButton("Delete", () => DeleteParameter(index));
             OnParamContextMenu(index, menu);
         }
 
+        private string GetAllParamterNamesAsConstantCSharpCode()
+        {
+            string allParamNames = "";
+            foreach (var param in ((IVisjectSurfaceWindow)Values[0]).VisjectSurface.Parameters)
+            {
+                string cleanParamName = param.Name.Replace(" ", "");
+                allParamNames += $"private const string {cleanParamName}ParameterName = \"{param.Name}\";\n";
+            }
+
+            return allParamNames;
+        }
+
         private void StartParameterRenaming(int index, Control label)
         {
             var window = (IVisjectSurfaceWindow)Values[0];

From 0870a86a3ab87ef44970785f5f42644667dba065 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Sat, 14 Feb 2026 18:56:58 +0100
Subject: [PATCH 46/90] remove non parameters from parameter list

---
 Source/Editor/Surface/VisjectSurfaceWindow.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/Editor/Surface/VisjectSurfaceWindow.cs b/Source/Editor/Surface/VisjectSurfaceWindow.cs
index 26cfe9e95..109499c35 100644
--- a/Source/Editor/Surface/VisjectSurfaceWindow.cs
+++ b/Source/Editor/Surface/VisjectSurfaceWindow.cs
@@ -723,6 +723,9 @@ namespace FlaxEditor.Surface
             foreach (var param in ((IVisjectSurfaceWindow)Values[0]).VisjectSurface.Parameters)
             {
                 string cleanParamName = param.Name.Replace(" ", "");
+                // Filter out headers and other non-parameter entries that can be present in the parameters list
+                if (string.IsNullOrEmpty(cleanParamName))
+                    continue;
                 allParamNames += $"private const string {cleanParamName}ParameterName = \"{param.Name}\";\n";
             }
 

From 974c55418bf56a7309cf5d82f1871ba5c6c0b0c7 Mon Sep 17 00:00:00 2001
From: fibref <fibref_233@outlook.com>
Date: Sun, 15 Feb 2026 20:35:34 +0800
Subject: [PATCH 47/90] fix msdfgen build on Linux (Mac not tested)

---
 Source/ThirdParty/msdfgen/msdfgen.Build.cs    |   4 +-
 .../Flax.Build/Deps/Dependencies/msdfgen.cs   | 112 ++++++++++++++----
 2 files changed, 92 insertions(+), 24 deletions(-)

diff --git a/Source/ThirdParty/msdfgen/msdfgen.Build.cs b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
index 8a01d0c77..4a98013d7 100644
--- a/Source/ThirdParty/msdfgen/msdfgen.Build.cs
+++ b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
@@ -15,7 +15,7 @@ public class msdfgen : DepsModule
         base.Init();
 
         LicenseType = LicenseTypes.MIT;
-        LicenseFilePath = "LICENSE.TXT";
+        LicenseFilePath = "LICENSE.txt";
 
         // Merge third-party modules into engine binary
         BinaryModuleName = "FlaxEngine";
@@ -35,7 +35,7 @@ public class msdfgen : DepsModule
         case TargetPlatform.Linux:
         case TargetPlatform.Mac:
         case TargetPlatform.Android:
-            options.OutputFiles.Add(Path.Combine(depsRoot, "msdfgen-core.a"));
+            options.OutputFiles.Add(Path.Combine(depsRoot, "libmsdfgen-core.a"));
             break;
         default: throw new InvalidPlatformException(options.Platform.Target);
         }
diff --git a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
index 7cff41a71..31f61d873 100644
--- a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
+++ b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
@@ -39,6 +39,36 @@ namespace Flax.Deps.Dependencies
             }
         }
 
+        /// <inheritdoc />
+        public override TargetArchitecture[] Architectures
+        {
+            get
+            {
+                switch (BuildPlatform)
+                {
+                case TargetPlatform.Windows:
+                    return new[]
+                    {
+                        TargetArchitecture.x64,
+                        TargetArchitecture.ARM64,
+                    };
+                case TargetPlatform.Linux:
+                    return new[]
+                    {
+                        TargetArchitecture.x64,
+                        //TargetArchitecture.ARM64,
+                    };
+                case TargetPlatform.Mac:
+                    return new[]
+                    {
+                        TargetArchitecture.x64,
+                        TargetArchitecture.ARM64,
+                    };
+                default: return new TargetArchitecture[0];
+                }
+            }
+        }
+
         /// <inheritdoc />
         public override void Build(BuildOptions options)
         {
@@ -64,17 +94,18 @@ namespace Flax.Deps.Dependencies
 
             foreach (var platform in options.Platforms)
             {
-                BuildStarted(platform);
-                switch (platform)
+                foreach (var architecture in options.Architectures)
                 {
-                case TargetPlatform.Windows:
-                {
-                    var configuration = "Release";
-
-                    // Build for Windows
-                    File.Delete(Path.Combine(root, "CMakeCache.txt"));
-                    foreach (var architecture in new[] { TargetArchitecture.x64, TargetArchitecture.ARM64 })
+                    BuildStarted(platform, architecture);
+                    switch (platform)
                     {
+                    case TargetPlatform.Windows:
+                    {
+                        var configuration = "Release";
+
+                        // Build for Windows
+                        File.Delete(Path.Combine(root, "CMakeCache.txt"));
+                        
                         var buildDir = Path.Combine(root, "build-" + architecture);
                         var installDir = Path.Combine(root, "install-" + architecture);
                         SetupDirectory(buildDir, true);
@@ -85,20 +116,57 @@ namespace Flax.Deps.Dependencies
                         Utilities.FileCopy(Path.Combine(installDir, "lib", "msdfgen-core.lib"), Path.Combine(depsFolder, "msdfgen-core.lib"));
                         // This will be set multiple times, but the headers are the same anyway.
                         includeDir = Path.Combine(installDir, "include");
-                    }
 
-                    break;
-                }
-                case TargetPlatform.Linux:
-                {
-                    // todo
-                    break;
-                }
-                case TargetPlatform.Mac:
-                {
-                    // todo
-                    break;
-                }
+                        break;
+                    }
+                    case TargetPlatform.Linux:
+                    {
+                        var configuration = "Release";
+                        var envVars = new Dictionary<string, string>
+                        {
+                            { "CC", "clang-" + Configuration.LinuxClangMinVer },
+                            { "CC_FOR_BUILD", "clang-" + Configuration.LinuxClangMinVer },
+                            { "CXX", "clang++-" + Configuration.LinuxClangMinVer },
+                            { "CMAKE_BUILD_PARALLEL_LEVEL", CmakeBuildParallel },
+                        };
+
+                        // Build for Linux
+                        File.Delete(Path.Combine(root, "CMakeCache.txt"));
+
+                        var buildDir = Path.Combine(root, "build-" + architecture);
+                        var installDir = Path.Combine(root, "install-" + architecture);
+                        SetupDirectory(buildDir, true);
+                        RunCmake(root, platform, architecture, $"-B\"{buildDir}\" " + cmakeArgs + " -DCMAKE_POSITION_INDEPENDENT_CODE=ON", envVars);
+                        BuildCmake(buildDir);
+                        Utilities.Run("cmake", $"--install {buildDir} --prefix {installDir} --config {configuration}", null, root, Utilities.RunOptions.DefaultTool);
+                        var depsFolder = GetThirdPartyFolder(options, platform, architecture);
+                        Utilities.FileCopy(Path.Combine(installDir, "lib", "libmsdfgen-core.a"), Path.Combine(depsFolder, "libmsdfgen-core.a"));
+                        // This will be set multiple times, but the headers are the same anyway.
+                        includeDir = Path.Combine(installDir, "include");
+                        
+                        break;
+                    }
+                    case TargetPlatform.Mac:
+                    {
+                        var configuration = "Release";
+
+                        // Build for Mac
+                        File.Delete(Path.Combine(root, "CMakeCache.txt"));
+
+                        var buildDir = Path.Combine(root, "build-" + architecture);
+                        var installDir = Path.Combine(root, "install-" + architecture);
+                        SetupDirectory(buildDir, true);
+                        RunCmake(root, platform, architecture, $"-B\"{buildDir}\" " + cmakeArgs);
+                        BuildCmake(buildDir);
+                        Utilities.Run("cmake", $"--install {buildDir} --prefix {installDir} --config {configuration}", null, root, Utilities.RunOptions.DefaultTool);
+                        var depsFolder = GetThirdPartyFolder(options, platform, architecture);
+                        Utilities.FileCopy(Path.Combine(installDir, "lib", "libmsdfgen-core.a"), Path.Combine(depsFolder, "libmsdfgen-core.a"));
+                        // This will be set multiple times, but the headers are the same anyway.
+                        includeDir = Path.Combine(installDir, "include");
+                        
+                        break;
+                    }
+                    }
                 }
             }
 

From d3bd3772640a12ef4091e2c54b6718563a823233 Mon Sep 17 00:00:00 2001
From: fibref <fibref_233@outlook.com>
Date: Mon, 16 Feb 2026 11:04:22 +0800
Subject: [PATCH 48/90] update msdfgen

---
 .../ThirdParty/msdfgen/msdfgen/core/Bitmap.h  |  14 +-
 .../msdfgen/msdfgen/core/Bitmap.hpp           |  77 +++++++++--
 .../msdfgen/msdfgen/core/BitmapRef.hpp        | 129 ++++++++++++++++--
 .../ThirdParty/msdfgen/msdfgen/core/Contour.h |   4 +-
 .../msdfgen/core/MSDFErrorCorrection.h        |  14 +-
 .../ThirdParty/msdfgen/msdfgen/core/Shape.h   |  11 +-
 .../msdfgen/msdfgen/core/YAxisOrientation.h   |  17 +++
 .../msdfgen/core/bitmap-interpolation.hpp     |   4 +-
 .../msdfgen/msdfgen/core/edge-segments.h      |   8 +-
 .../msdfgen/core/msdf-error-correction.h      |  36 ++---
 .../msdfgen/msdfgen/core/rasterization.h      |  21 +--
 .../msdfgen/msdfgen/core/render-sdf.h         |  18 +--
 .../msdfgen/msdfgen/core/save-bmp.h           |  12 +-
 .../msdfgen/msdfgen/core/save-fl32.h          |   2 +-
 .../msdfgen/msdfgen/core/save-rgba.h          |  12 +-
 .../msdfgen/msdfgen/core/save-tiff.h          |   6 +-
 .../msdfgen/core/sdf-error-estimation.h       |  27 ++--
 .../msdfgen/msdfgen/msdfgen-config.h          |   8 +-
 Source/ThirdParty/msdfgen/msdfgen/msdfgen.h   |  38 +++---
 .../msdfgen/msdfgen/msdfgen/msdfgen-config.h  |   8 +-
 .../Flax.Build/Deps/Dependencies/msdfgen.cs   |   2 +-
 21 files changed, 339 insertions(+), 129 deletions(-)
 create mode 100644 Source/ThirdParty/msdfgen/msdfgen/core/YAxisOrientation.h

diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.h b/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.h
index 9a08749f4..05c305d64 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.h
@@ -1,6 +1,7 @@
 
 #pragma once
 
+#include "YAxisOrientation.h"
 #include "BitmapRef.hpp"
 
 namespace msdfgen {
@@ -11,14 +12,16 @@ class Bitmap {
 
 public:
     Bitmap();
-    Bitmap(int width, int height);
-    Bitmap(const BitmapConstRef<T, N> &orig);
+    Bitmap(int width, int height, YAxisOrientation yOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION);
+    explicit Bitmap(const BitmapConstRef<T, N> &orig);
+    explicit Bitmap(const BitmapConstSection<T, N> &orig);
     Bitmap(const Bitmap<T, N> &orig);
 #ifdef MSDFGEN_USE_CPP11
     Bitmap(Bitmap<T, N> &&orig);
 #endif
     ~Bitmap();
     Bitmap<T, N> &operator=(const BitmapConstRef<T, N> &orig);
+    Bitmap<T, N> &operator=(const BitmapConstSection<T, N> &orig);
     Bitmap<T, N> &operator=(const Bitmap<T, N> &orig);
 #ifdef MSDFGEN_USE_CPP11
     Bitmap<T, N> &operator=(Bitmap<T, N> &&orig);
@@ -38,10 +41,17 @@ public:
 #endif
     operator BitmapRef<T, N>();
     operator BitmapConstRef<T, N>() const;
+    operator BitmapSection<T, N>();
+    operator BitmapConstSection<T, N>() const;
+    /// Returns a reference to a rectangular section of the bitmap specified by bounds (excluding xMax, yMax).
+    BitmapSection<T, N> getSection(int xMin, int yMin, int xMax, int yMax);
+    /// Returns a constant reference to a rectangular section of the bitmap specified by bounds (excluding xMax, yMax).
+    BitmapConstSection<T, N> getConstSection(int xMin, int yMin, int xMax, int yMax) const;
 
 private:
     T *pixels;
     int w, h;
+    YAxisOrientation yOrientation;
 
 };
 
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.hpp
index 940435778..afb53942f 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.hpp
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Bitmap.hpp
@@ -7,28 +7,41 @@
 namespace msdfgen {
 
 template <typename T, int N>
-Bitmap<T, N>::Bitmap() : pixels(NULL), w(0), h(0) { }
+Bitmap<T, N>::Bitmap() : pixels(NULL), w(0), h(0), yOrientation(MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) { }
 
 template <typename T, int N>
-Bitmap<T, N>::Bitmap(int width, int height) : w(width), h(height) {
+Bitmap<T, N>::Bitmap(int width, int height, YAxisOrientation yOrientation) : w(width), h(height), yOrientation(yOrientation) {
     pixels = new T[N*w*h];
 }
 
 template <typename T, int N>
-Bitmap<T, N>::Bitmap(const BitmapConstRef<T, N> &orig) : w(orig.width), h(orig.height) {
+Bitmap<T, N>::Bitmap(const BitmapConstRef<T, N> &orig) : w(orig.width), h(orig.height), yOrientation(orig.yOrientation) {
     pixels = new T[N*w*h];
     memcpy(pixels, orig.pixels, sizeof(T)*N*w*h);
 }
 
 template <typename T, int N>
-Bitmap<T, N>::Bitmap(const Bitmap<T, N> &orig) : w(orig.w), h(orig.h) {
+Bitmap<T, N>::Bitmap(const BitmapConstSection<T, N> &orig) : w(orig.width), h(orig.height), yOrientation(orig.yOrientation) {
+    pixels = new T[N*w*h];
+    T *dst = pixels;
+    const T *src = orig.pixels;
+    int rowLength = N*w;
+    for (int y = 0; y < h; ++y) {
+        memcpy(dst, src, sizeof(T)*rowLength);
+        dst += rowLength;
+        src += orig.rowStride;
+    }
+}
+
+template <typename T, int N>
+Bitmap<T, N>::Bitmap(const Bitmap<T, N> &orig) : w(orig.w), h(orig.h), yOrientation(orig.yOrientation) {
     pixels = new T[N*w*h];
     memcpy(pixels, orig.pixels, sizeof(T)*N*w*h);
 }
 
 #ifdef MSDFGEN_USE_CPP11
 template <typename T, int N>
-Bitmap<T, N>::Bitmap(Bitmap<T, N> &&orig) : pixels(orig.pixels), w(orig.w), h(orig.h) {
+Bitmap<T, N>::Bitmap(Bitmap<T, N> &&orig) : pixels(orig.pixels), w(orig.w), h(orig.h), yOrientation(orig.yOrientation) {
     orig.pixels = NULL;
     orig.w = 0, orig.h = 0;
 }
@@ -36,25 +49,46 @@ Bitmap<T, N>::Bitmap(Bitmap<T, N> &&orig) : pixels(orig.pixels), w(orig.w), h(or
 
 template <typename T, int N>
 Bitmap<T, N>::~Bitmap() {
-    delete [] pixels;
+    delete[] pixels;
 }
 
 template <typename T, int N>
 Bitmap<T, N> &Bitmap<T, N>::operator=(const BitmapConstRef<T, N> &orig) {
     if (pixels != orig.pixels) {
-        delete [] pixels;
+        delete[] pixels;
         w = orig.width, h = orig.height;
+        yOrientation = orig.yOrientation;
         pixels = new T[N*w*h];
         memcpy(pixels, orig.pixels, sizeof(T)*N*w*h);
     }
     return *this;
 }
 
+template <typename T, int N>
+Bitmap<T, N> &Bitmap<T, N>::operator=(const BitmapConstSection<T, N> &orig) {
+    if (orig.pixels && orig.pixels >= pixels && orig.pixels < pixels+N*w*h)
+        return *this = Bitmap<T, N>(orig);
+    delete[] pixels;
+    w = orig.width, h = orig.height;
+    yOrientation = orig.yOrientation;
+    pixels = new T[N*w*h];
+    T *dst = pixels;
+    const T *src = orig.pixels;
+    int rowLength = N*w;
+    for (int y = 0; y < h; ++y) {
+        memcpy(dst, src, sizeof(T)*rowLength);
+        dst += rowLength;
+        src += orig.rowStride;
+    }
+    return *this;
+}
+
 template <typename T, int N>
 Bitmap<T, N> &Bitmap<T, N>::operator=(const Bitmap<T, N> &orig) {
     if (this != &orig) {
-        delete [] pixels;
+        delete[] pixels;
         w = orig.w, h = orig.h;
+        yOrientation = orig.yOrientation;
         pixels = new T[N*w*h];
         memcpy(pixels, orig.pixels, sizeof(T)*N*w*h);
     }
@@ -65,9 +99,10 @@ Bitmap<T, N> &Bitmap<T, N>::operator=(const Bitmap<T, N> &orig) {
 template <typename T, int N>
 Bitmap<T, N> &Bitmap<T, N>::operator=(Bitmap<T, N> &&orig) {
     if (this != &orig) {
-        delete [] pixels;
+        delete[] pixels;
         pixels = orig.pixels;
         w = orig.w, h = orig.h;
+        yOrientation = orig.yOrientation;
         orig.pixels = NULL;
     }
     return *this;
@@ -106,12 +141,32 @@ Bitmap<T, N>::operator const T *() const {
 
 template <typename T, int N>
 Bitmap<T, N>::operator BitmapRef<T, N>() {
-    return BitmapRef<T, N>(pixels, w, h);
+    return BitmapRef<T, N>(pixels, w, h, yOrientation);
 }
 
 template <typename T, int N>
 Bitmap<T, N>::operator BitmapConstRef<T, N>() const {
-    return BitmapConstRef<T, N>(pixels, w, h);
+    return BitmapConstRef<T, N>(pixels, w, h, yOrientation);
+}
+
+template <typename T, int N>
+Bitmap<T, N>::operator BitmapSection<T, N>() {
+    return BitmapSection<T, N>(pixels, w, h, yOrientation);
+}
+
+template <typename T, int N>
+Bitmap<T, N>::operator BitmapConstSection<T, N>() const {
+    return BitmapConstSection<T, N>(pixels, w, h, yOrientation);
+}
+
+template <typename T, int N>
+BitmapSection<T, N> Bitmap<T, N>::getSection(int xMin, int yMin, int xMax, int yMax) {
+    return BitmapSection<T, N>(pixels+N*(w*yMin+xMin), xMax-xMin, yMax-yMin, N*w, yOrientation);
+}
+
+template <typename T, int N>
+BitmapConstSection<T, N> Bitmap<T, N>::getConstSection(int xMin, int yMin, int xMax, int yMax) const {
+    return BitmapConstSection<T, N>(pixels+N*(w*yMin+xMin), xMax-xMin, yMax-yMin, N*w, yOrientation);
 }
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/BitmapRef.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/BitmapRef.hpp
index cb17f95dc..6e93fe983 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/BitmapRef.hpp
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/BitmapRef.hpp
@@ -1,41 +1,154 @@
 
 #pragma once
 
-#include "base.h"
+#include "YAxisOrientation.h"
 
 namespace msdfgen {
 
 /// Reference to a 2D image bitmap or a buffer acting as one. Pixel storage not owned or managed by the object.
 template <typename T, int N = 1>
+struct BitmapRef;
+/// Constant reference to a 2D image bitmap or a buffer acting as one. Pixel storage not owned or managed by the object.
+template <typename T, int N = 1>
+struct BitmapConstRef;
+/// Reference to a 2D image bitmap with non-contiguous rows of pixels. Pixel storage not owned or managed by the object. Can represent e.g. a section of a larger bitmap, bitmap with padded rows, or vertically flipped bitmap (rowStride can be negative).
+template <typename T, int N = 1>
+struct BitmapSection;
+/// Constant reference to a 2D image bitmap with non-contiguous rows of pixels. Pixel storage not owned or managed by the object. Can represent e.g. a section of a larger bitmap, bitmap with padded rows, or vertically flipped bitmap (rowStride can be negative).
+template <typename T, int N = 1>
+struct BitmapConstSection;
+
+template <typename T, int N>
 struct BitmapRef {
 
     T *pixels;
     int width, height;
+    YAxisOrientation yOrientation;
 
-    inline BitmapRef() : pixels(NULL), width(0), height(0) { }
-    inline BitmapRef(T *pixels, int width, int height) : pixels(pixels), width(width), height(height) { }
+    inline BitmapRef() : pixels(NULL), width(0), height(0), yOrientation(MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) { }
+    inline BitmapRef(T *pixels, int width, int height, YAxisOrientation yOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) : pixels(pixels), width(width), height(height), yOrientation(yOrientation) { }
 
     inline T *operator()(int x, int y) const {
         return pixels+N*(width*y+x);
     }
 
+    /// Returns a reference to a rectangular section of the bitmap specified by bounds (excluding xMax, yMax).
+    inline BitmapSection<T, N> getSection(int xMin, int yMin, int xMax, int yMax) const {
+        return BitmapSection<T, N>(pixels+N*(width*yMin+xMin), xMax-xMin, yMax-yMin, N*width, yOrientation);
+    }
+
+    /// Returns a constant reference to a rectangular section of the bitmap specified by bounds (excluding xMax, yMax).
+    inline BitmapConstSection<T, N> getConstSection(int xMin, int yMin, int xMax, int yMax) const {
+        return BitmapConstSection<T, N>(pixels+N*(width*yMin+xMin), xMax-xMin, yMax-yMin, N*width, yOrientation);
+    }
+
 };
 
-/// Constant reference to a 2D image bitmap or a buffer acting as one. Pixel storage not owned or managed by the object.
-template <typename T, int N = 1>
+template <typename T, int N>
 struct BitmapConstRef {
 
     const T *pixels;
     int width, height;
+    YAxisOrientation yOrientation;
 
-    inline BitmapConstRef() : pixels(NULL), width(0), height(0) { }
-    inline BitmapConstRef(const T *pixels, int width, int height) : pixels(pixels), width(width), height(height) { }
-    inline BitmapConstRef(const BitmapRef<T, N> &orig) : pixels(orig.pixels), width(orig.width), height(orig.height) { }
+    inline BitmapConstRef() : pixels(NULL), width(0), height(0), yOrientation(MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) { }
+    inline BitmapConstRef(const T *pixels, int width, int height, YAxisOrientation yOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) : pixels(pixels), width(width), height(height), yOrientation(yOrientation) { }
+    inline BitmapConstRef(const BitmapRef<T, N> &orig) : pixels(orig.pixels), width(orig.width), height(orig.height), yOrientation(orig.yOrientation) { }
 
     inline const T *operator()(int x, int y) const {
         return pixels+N*(width*y+x);
     }
 
+    /// Returns a constant reference to a rectangular section of the bitmap specified by bounds (excluding xMax, yMax).
+    inline BitmapConstSection<T, N> getSection(int xMin, int yMin, int xMax, int yMax) const {
+        return BitmapConstSection<T, N>(pixels+N*(width*yMin+xMin), xMax-xMin, yMax-yMin, N*width, yOrientation);
+    }
+
+    /// Returns a constant reference to a rectangular section of the bitmap specified by bounds (excluding xMax, yMax).
+    inline BitmapConstSection<T, N> getConstSection(int xMin, int yMin, int xMax, int yMax) const {
+        return getSection(xMin, yMin, xMax, yMax);
+    }
+
+};
+
+template <typename T, int N>
+struct BitmapSection {
+
+    T *pixels;
+    int width, height;
+    /// Specifies the difference between the beginnings of adjacent pixel rows as the number of T elements, can be negative.
+    int rowStride;
+    YAxisOrientation yOrientation;
+
+    inline BitmapSection() : pixels(NULL), width(0), height(0), rowStride(0), yOrientation(MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) { }
+    inline BitmapSection(T *pixels, int width, int height, YAxisOrientation yOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) : pixels(pixels), width(width), height(height), rowStride(N*width), yOrientation(yOrientation) { }
+    inline BitmapSection(T *pixels, int width, int height, int rowStride, YAxisOrientation yOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) : pixels(pixels), width(width), height(height), rowStride(rowStride), yOrientation(yOrientation) { }
+    inline BitmapSection(const BitmapRef<T, N> &orig) : pixels(orig.pixels), width(orig.width), height(orig.height), rowStride(N*orig.width), yOrientation(orig.yOrientation) { }
+
+    inline T *operator()(int x, int y) const {
+        return pixels+rowStride*y+N*x;
+    }
+
+    /// Returns a reference to a rectangular subsection of the bitmap specified by bounds (excluding xMax, yMax).
+    inline BitmapSection<T, N> getSection(int xMin, int yMin, int xMax, int yMax) const {
+        return BitmapSection<T, N>(pixels+rowStride*yMin+N*xMin, xMax-xMin, yMax-yMin, rowStride, yOrientation);
+    }
+
+    /// Returns a constant reference to a rectangular subsection of the bitmap specified by bounds (excluding xMax, yMax).
+    inline BitmapConstSection<T, N> getConstSection(int xMin, int yMin, int xMax, int yMax) const {
+        return BitmapConstSection<T, N>(pixels+rowStride*yMin+N*xMin, xMax-xMin, yMax-yMin, rowStride, yOrientation);
+    }
+
+    /// Makes sure that the section's Y-axis orientation matches the argument by potentially reordering its rows.
+    inline void reorient(YAxisOrientation newYAxisOrientation) {
+        if (yOrientation != newYAxisOrientation) {
+            pixels += rowStride*(height-1);
+            rowStride = -rowStride;
+            yOrientation = newYAxisOrientation;
+        }
+    }
+
+};
+
+template <typename T, int N>
+struct BitmapConstSection {
+
+    const T *pixels;
+    int width, height;
+    /// Specifies the difference between the beginnings of adjacent pixel rows as the number of T elements, can be negative.
+    int rowStride;
+    YAxisOrientation yOrientation;
+
+    inline BitmapConstSection() : pixels(NULL), width(0), height(0), rowStride(0), yOrientation(MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) { }
+    inline BitmapConstSection(const T *pixels, int width, int height, YAxisOrientation yOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) : pixels(pixels), width(width), height(height), rowStride(N*width), yOrientation(yOrientation) { }
+    inline BitmapConstSection(const T *pixels, int width, int height, int rowStride, YAxisOrientation yOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION) : pixels(pixels), width(width), height(height), rowStride(rowStride), yOrientation(yOrientation) { }
+    inline BitmapConstSection(const BitmapRef<T, N> &orig) : pixels(orig.pixels), width(orig.width), height(orig.height), rowStride(N*orig.width), yOrientation(orig.yOrientation) { }
+    inline BitmapConstSection(const BitmapConstRef<T, N> &orig) : pixels(orig.pixels), width(orig.width), height(orig.height), rowStride(N*orig.width), yOrientation(orig.yOrientation) { }
+    inline BitmapConstSection(const BitmapSection<T, N> &orig) : pixels(orig.pixels), width(orig.width), height(orig.height), rowStride(orig.rowStride), yOrientation(orig.yOrientation) { }
+
+    inline const T *operator()(int x, int y) const {
+        return pixels+rowStride*y+N*x;
+    }
+
+    /// Returns a constant reference to a rectangular subsection of the bitmap specified by bounds (excluding xMax, yMax).
+    inline BitmapConstSection<T, N> getSection(int xMin, int yMin, int xMax, int yMax) const {
+        return BitmapConstSection<T, N>(pixels+rowStride*yMin+N*xMin, xMax-xMin, yMax-yMin, rowStride, yOrientation);
+    }
+
+    /// Returns a constant reference to a rectangular subsection of the bitmap specified by bounds (excluding xMax, yMax).
+    inline BitmapConstSection<T, N> getConstSection(int xMin, int yMin, int xMax, int yMax) const {
+        return getSection(xMin, yMin, xMax, yMax);
+    }
+
+    /// Makes sure that the section's Y-axis orientation matches the argument by potentially reordering its rows.
+    inline void reorient(YAxisOrientation newYAxisOrientation) {
+        if (yOrientation != newYAxisOrientation) {
+            pixels += rowStride*(height-1);
+            rowStride = -rowStride;
+            yOrientation = newYAxisOrientation;
+        }
+    }
+
 };
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Contour.h b/Source/ThirdParty/msdfgen/msdfgen/core/Contour.h
index 4cae48fad..53ceb8eda 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/Contour.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Contour.h
@@ -21,9 +21,9 @@ public:
     /// Creates a new edge in the contour and returns its reference.
     EdgeHolder &addEdge();
     /// Adjusts the bounding box to fit the contour.
-    void bound(double &l, double &b, double &r, double &t) const;
+    void bound(double &xMin, double &yMin, double &xMax, double &yMax) const;
     /// Adjusts the bounding box to fit the contour border's mitered corners.
-    void boundMiters(double &l, double &b, double &r, double &t, double border, double miterLimit, int polarity) const;
+    void boundMiters(double &xMin, double &yMin, double &xMax, double &yMax, double border, double miterLimit, int polarity) const;
     /// Computes the winding of the contour. Returns 1 if positive, -1 if negative.
     int winding() const;
     /// Reverses the sequence of edges on the contour.
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/MSDFErrorCorrection.h b/Source/ThirdParty/msdfgen/msdfgen/core/MSDFErrorCorrection.h
index 9cd14eccf..995b1d614 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/MSDFErrorCorrection.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/MSDFErrorCorrection.h
@@ -20,7 +20,7 @@ public:
     };
 
     MSDFErrorCorrection();
-    explicit MSDFErrorCorrection(const BitmapRef<byte, 1> &stencil, const SDFTransformation &transformation);
+    explicit MSDFErrorCorrection(const BitmapSection<byte, 1> &stencil, const SDFTransformation &transformation);
     /// Sets the minimum ratio between the actual and maximum expected distance delta to be considered an error.
     void setMinDeviationRatio(double minDeviationRatio);
     /// Sets the minimum ratio between the pre-correction distance error and the post-correction distance error.
@@ -29,23 +29,23 @@ public:
     void protectCorners(const Shape &shape);
     /// Flags all texels that contribute to edges as protected.
     template <int N>
-    void protectEdges(const BitmapConstRef<float, N> &sdf);
+    void protectEdges(const BitmapConstSection<float, N> &sdf);
     /// Flags all texels as protected.
     void protectAll();
     /// Flags texels that are expected to cause interpolation artifacts based on analysis of the SDF only.
     template <int N>
-    void findErrors(const BitmapConstRef<float, N> &sdf);
+    void findErrors(const BitmapConstSection<float, N> &sdf);
     /// Flags texels that are expected to cause interpolation artifacts based on analysis of the SDF and comparison with the exact shape distance.
     template <template <typename> class ContourCombiner, int N>
-    void findErrors(const BitmapConstRef<float, N> &sdf, const Shape &shape);
+    void findErrors(BitmapConstSection<float, N> sdf, const Shape &shape);
     /// Modifies the MSDF so that all texels with the error flag are converted to single-channel.
     template <int N>
-    void apply(const BitmapRef<float, N> &sdf) const;
+    void apply(BitmapSection<float, N> sdf) const;
     /// Returns the stencil in its current state (see Flags).
-    BitmapConstRef<byte, 1> getStencil() const;
+    BitmapConstSection<byte, 1> getStencil() const;
 
 private:
-    BitmapRef<byte, 1> stencil;
+    BitmapSection<byte, 1> stencil;
     SDFTransformation transformation;
     double minDeviationRatio;
     double minImproveRatio;
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/Shape.h b/Source/ThirdParty/msdfgen/msdfgen/core/Shape.h
index 248b19225..d47b43ac1 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/Shape.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/Shape.h
@@ -3,6 +3,7 @@
 
 #include <vector>
 #include "Contour.h"
+#include "YAxisOrientation.h"
 #include "Scanline.h"
 
 namespace msdfgen {
@@ -15,12 +16,14 @@ class Shape {
 
 public:
     struct Bounds {
+        // NOTE: b is actually the lower Y-coordinate and t the higher Y-coordinate. For Y_DOWNWARD orientation, b is actually the top and t the bottom. May be renamed in a future version.
         double l, b, r, t;
     };
 
     /// The list of contours the shape consists of.
     std::vector<Contour> contours;
     /// Specifies whether the shape uses bottom-to-top (false) or top-to-bottom (true) Y coordinates.
+    /// DEPRECATED - use getYAxisOrientation / setYAxisOrientation instead.
     bool inverseYAxis;
 
     Shape();
@@ -36,9 +39,9 @@ public:
     /// Performs basic checks to determine if the object represents a valid shape.
     bool validate() const;
     /// Adjusts the bounding box to fit the shape.
-    void bound(double &l, double &b, double &r, double &t) const;
+    void bound(double &xMin, double &yMin, double &xMax, double &yMax) const;
     /// Adjusts the bounding box to fit the shape border's mitered corners.
-    void boundMiters(double &l, double &b, double &r, double &t, double border, double miterLimit, int polarity) const;
+    void boundMiters(double &xMin, double &yMin, double &xMax, double &yMax, double border, double miterLimit, int polarity) const;
     /// Computes the minimum bounding box that fits the shape, optionally with a (mitered) border.
     Bounds getBounds(double border = 0, double miterLimit = 0, int polarity = 0) const;
     /// Outputs the scanline that intersects the shape at y.
@@ -47,6 +50,10 @@ public:
     int edgeCount() const;
     /// Assumes its contours are unoriented (even-odd fill rule). Attempts to orient them to conform to the non-zero winding rule.
     void orientContours();
+    /// Returns the orientation of the axis of the shape's Y coordinates.
+    YAxisOrientation getYAxisOrientation() const;
+    /// Sets the orientation of the axis of the shape's Y coordinates.
+    void setYAxisOrientation(YAxisOrientation yAxisOrientation);
 
 };
 
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/YAxisOrientation.h b/Source/ThirdParty/msdfgen/msdfgen/core/YAxisOrientation.h
new file mode 100644
index 000000000..803acdce4
--- /dev/null
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/YAxisOrientation.h
@@ -0,0 +1,17 @@
+
+#pragma once
+
+#include "base.h"
+
+namespace msdfgen {
+
+/// Specifies whether the Y component of the coordinate system increases in the upward or downward direction.
+enum YAxisOrientation {
+    Y_UPWARD,
+    Y_DOWNWARD
+};
+
+}
+
+#define MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION msdfgen::Y_UPWARD
+#define MSDFGEN_Y_AXIS_NONDEFAULT_ORIENTATION (MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION == msdfgen::Y_DOWNWARD ? msdfgen::Y_UPWARD : msdfgen::Y_DOWNWARD)
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/bitmap-interpolation.hpp b/Source/ThirdParty/msdfgen/msdfgen/core/bitmap-interpolation.hpp
index ca2e48c08..3e2576f7b 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/bitmap-interpolation.hpp
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/bitmap-interpolation.hpp
@@ -8,7 +8,9 @@
 namespace msdfgen {
 
 template <typename T, int N>
-static void interpolate(T *output, const BitmapConstRef<T, N> &bitmap, Point2 pos) {
+inline void interpolate(T *output, const BitmapConstSection<T, N> &bitmap, Point2 pos) {
+    pos.x = clamp(pos.x, double(bitmap.width));
+    pos.y = clamp(pos.y, double(bitmap.height));
     pos -= .5;
     int l = (int) floor(pos.x);
     int b = (int) floor(pos.y);
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/edge-segments.h b/Source/ThirdParty/msdfgen/msdfgen/core/edge-segments.h
index 815241685..10b803a28 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/edge-segments.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/edge-segments.h
@@ -42,7 +42,7 @@ public:
     /// Outputs a list of (at most three) intersections (their X coordinates) with an infinite horizontal scanline at y and returns how many there are.
     virtual int scanlineIntersections(double x[3], int dy[3], double y) const = 0;
     /// Adjusts the bounding box to fit the edge segment.
-    virtual void bound(double &l, double &b, double &r, double &t) const = 0;
+    virtual void bound(double &xMin, double &yMin, double &xMax, double &yMax) const = 0;
 
     /// Reverses the edge (swaps its start point and end point).
     virtual void reverse() = 0;
@@ -75,7 +75,7 @@ public:
     double length() const;
     SignedDistance signedDistance(Point2 origin, double &param) const;
     int scanlineIntersections(double x[3], int dy[3], double y) const;
-    void bound(double &l, double &b, double &r, double &t) const;
+    void bound(double &xMin, double &yMin, double &xMax, double &yMax) const;
 
     void reverse();
     void moveStartPoint(Point2 to);
@@ -104,7 +104,7 @@ public:
     double length() const;
     SignedDistance signedDistance(Point2 origin, double &param) const;
     int scanlineIntersections(double x[3], int dy[3], double y) const;
-    void bound(double &l, double &b, double &r, double &t) const;
+    void bound(double &xMin, double &yMin, double &xMax, double &yMax) const;
 
     void reverse();
     void moveStartPoint(Point2 to);
@@ -134,7 +134,7 @@ public:
     Vector2 directionChange(double param) const;
     SignedDistance signedDistance(Point2 origin, double &param) const;
     int scanlineIntersections(double x[3], int dy[3], double y) const;
-    void bound(double &l, double &b, double &r, double &t) const;
+    void bound(double &xMin, double &yMin, double &xMax, double &yMax) const;
 
     void reverse();
     void moveStartPoint(Point2 to);
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/msdf-error-correction.h b/Source/ThirdParty/msdfgen/msdfgen/core/msdf-error-correction.h
index c92cbe17a..3edc2510f 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/msdf-error-correction.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/msdf-error-correction.h
@@ -12,29 +12,29 @@
 namespace msdfgen {
 
 /// Predicts potential artifacts caused by the interpolation of the MSDF and corrects them by converting nearby texels to single-channel.
-void msdfErrorCorrection(const BitmapRef<float, 3> &sdf, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
-void msdfErrorCorrection(const BitmapRef<float, 4> &sdf, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
-void msdfErrorCorrection(const BitmapRef<float, 3> &sdf, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
-void msdfErrorCorrection(const BitmapRef<float, 4> &sdf, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void msdfErrorCorrection(const BitmapSection<float, 3> &sdf, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void msdfErrorCorrection(const BitmapSection<float, 4> &sdf, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void msdfErrorCorrection(const BitmapSection<float, 3> &sdf, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void msdfErrorCorrection(const BitmapSection<float, 4> &sdf, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
 
 /// Applies the simplified error correction to all discontiunous distances (INDISCRIMINATE mode). Does not need shape or translation.
-void msdfFastDistanceErrorCorrection(const BitmapRef<float, 3> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastDistanceErrorCorrection(const BitmapRef<float, 4> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastDistanceErrorCorrection(const BitmapRef<float, 3> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastDistanceErrorCorrection(const BitmapRef<float, 4> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastDistanceErrorCorrection(const BitmapRef<float, 3> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastDistanceErrorCorrection(const BitmapRef<float, 4> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapSection<float, 3> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapSection<float, 4> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapSection<float, 3> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapSection<float, 4> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapSection<float, 3> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastDistanceErrorCorrection(const BitmapSection<float, 4> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
 
 /// Applies the simplified error correction to edges only (EDGE_ONLY mode). Does not need shape or translation.
-void msdfFastEdgeErrorCorrection(const BitmapRef<float, 3> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastEdgeErrorCorrection(const BitmapRef<float, 4> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastEdgeErrorCorrection(const BitmapRef<float, 3> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastEdgeErrorCorrection(const BitmapRef<float, 4> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastEdgeErrorCorrection(const BitmapRef<float, 3> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
-void msdfFastEdgeErrorCorrection(const BitmapRef<float, 4> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapSection<float, 3> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapSection<float, 4> &sdf, const SDFTransformation &transformation, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapSection<float, 3> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapSection<float, 4> &sdf, const Projection &projection, Range range, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapSection<float, 3> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
+void msdfFastEdgeErrorCorrection(const BitmapSection<float, 4> &sdf, Range pxRange, double minDeviationRatio = ErrorCorrectionConfig::defaultMinDeviationRatio);
 
 /// The original version of the error correction algorithm.
-void msdfErrorCorrection_legacy(const BitmapRef<float, 3> &output, const Vector2 &threshold);
-void msdfErrorCorrection_legacy(const BitmapRef<float, 4> &output, const Vector2 &threshold);
+void msdfErrorCorrection_legacy(const BitmapSection<float, 3> &output, const Vector2 &threshold);
+void msdfErrorCorrection_legacy(const BitmapSection<float, 4> &output, const Vector2 &threshold);
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/rasterization.h b/Source/ThirdParty/msdfgen/msdfgen/core/rasterization.h
index 8ba41cd64..876a87bdc 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/rasterization.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/rasterization.h
@@ -10,16 +10,19 @@
 namespace msdfgen {
 
 /// Rasterizes the shape into a monochrome bitmap.
-void rasterize(const BitmapRef<float, 1> &output, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
+void rasterize(BitmapSection<float, 1> output, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
 /// Fixes the sign of the input signed distance field, so that it matches the shape's rasterized fill.
-void distanceSignCorrection(const BitmapRef<float, 1> &sdf, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
-void distanceSignCorrection(const BitmapRef<float, 3> &sdf, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
-void distanceSignCorrection(const BitmapRef<float, 4> &sdf, const Shape &shape, const Projection &projection, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(BitmapSection<float, 1> sdf, const Shape &shape, const Projection &projection, float sdfZeroValue = .5f, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(BitmapSection<float, 3> sdf, const Shape &shape, const Projection &projection, float sdfZeroValue = .5f, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(BitmapSection<float, 4> sdf, const Shape &shape, const Projection &projection, float sdfZeroValue = .5f, FillRule fillRule = FILL_NONZERO);
 
-// Old version of the function API's kept for backwards compatibility
-void rasterize(const BitmapRef<float, 1> &output, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
-void distanceSignCorrection(const BitmapRef<float, 1> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
-void distanceSignCorrection(const BitmapRef<float, 3> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
-void distanceSignCorrection(const BitmapRef<float, 4> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
+// Old versions of the function API's kept for backwards compatibility
+void rasterize(const BitmapSection<float, 1> &output, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(BitmapSection<float, 1> sdf, const Shape &shape, const Projection &projection, FillRule fillRule);
+void distanceSignCorrection(BitmapSection<float, 3> sdf, const Shape &shape, const Projection &projection, FillRule fillRule);
+void distanceSignCorrection(BitmapSection<float, 4> sdf, const Shape &shape, const Projection &projection, FillRule fillRule);
+void distanceSignCorrection(const BitmapSection<float, 1> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(const BitmapSection<float, 3> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
+void distanceSignCorrection(const BitmapSection<float, 4> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, FillRule fillRule = FILL_NONZERO);
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/render-sdf.h b/Source/ThirdParty/msdfgen/msdfgen/core/render-sdf.h
index e8ee46c55..b61823ad0 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/render-sdf.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/render-sdf.h
@@ -8,16 +8,16 @@
 namespace msdfgen {
 
 /// Reconstructs the shape's appearance into output from the distance field sdf.
-void renderSDF(const BitmapRef<float, 1> &output, const BitmapConstRef<float, 1> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
-void renderSDF(const BitmapRef<float, 3> &output, const BitmapConstRef<float, 1> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
-void renderSDF(const BitmapRef<float, 1> &output, const BitmapConstRef<float, 3> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
-void renderSDF(const BitmapRef<float, 3> &output, const BitmapConstRef<float, 3> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
-void renderSDF(const BitmapRef<float, 1> &output, const BitmapConstRef<float, 4> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
-void renderSDF(const BitmapRef<float, 4> &output, const BitmapConstRef<float, 4> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapSection<float, 1> &output, const BitmapConstSection<float, 1> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapSection<float, 3> &output, const BitmapConstSection<float, 1> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapSection<float, 1> &output, const BitmapConstSection<float, 3> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapSection<float, 3> &output, const BitmapConstSection<float, 3> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapSection<float, 1> &output, const BitmapConstSection<float, 4> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
+void renderSDF(const BitmapSection<float, 4> &output, const BitmapConstSection<float, 4> &sdf, Range sdfPxRange = 0, float sdThreshold = .5f);
 
 /// Snaps the values of the floating-point bitmaps into one of the 256 values representable in a standard 8-bit bitmap.
-void simulate8bit(const BitmapRef<float, 1> &bitmap);
-void simulate8bit(const BitmapRef<float, 3> &bitmap);
-void simulate8bit(const BitmapRef<float, 4> &bitmap);
+void simulate8bit(const BitmapSection<float, 1> &bitmap);
+void simulate8bit(const BitmapSection<float, 3> &bitmap);
+void simulate8bit(const BitmapSection<float, 4> &bitmap);
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/save-bmp.h b/Source/ThirdParty/msdfgen/msdfgen/core/save-bmp.h
index 98f852921..286727558 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/save-bmp.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/save-bmp.h
@@ -6,11 +6,11 @@
 namespace msdfgen {
 
 /// Saves the bitmap as a BMP file.
-bool saveBmp(const BitmapConstRef<byte, 1> &bitmap, const char *filename);
-bool saveBmp(const BitmapConstRef<byte, 3> &bitmap, const char *filename);
-bool saveBmp(const BitmapConstRef<byte, 4> &bitmap, const char *filename);
-bool saveBmp(const BitmapConstRef<float, 1> &bitmap, const char *filename);
-bool saveBmp(const BitmapConstRef<float, 3> &bitmap, const char *filename);
-bool saveBmp(const BitmapConstRef<float, 4> &bitmap, const char *filename);
+bool saveBmp(BitmapConstSection<byte, 1> bitmap, const char *filename);
+bool saveBmp(BitmapConstSection<byte, 3> bitmap, const char *filename);
+bool saveBmp(BitmapConstSection<byte, 4> bitmap, const char *filename);
+bool saveBmp(BitmapConstSection<float, 1> bitmap, const char *filename);
+bool saveBmp(BitmapConstSection<float, 3> bitmap, const char *filename);
+bool saveBmp(BitmapConstSection<float, 4> bitmap, const char *filename);
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/save-fl32.h b/Source/ThirdParty/msdfgen/msdfgen/core/save-fl32.h
index eded7f336..473e0c04f 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/save-fl32.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/save-fl32.h
@@ -7,6 +7,6 @@ namespace msdfgen {
 
 /// Saves the bitmap as an uncompressed floating-point FL32 file, which can be decoded trivially.
 template <int N>
-bool saveFl32(const BitmapConstRef<float, N> &bitmap, const char *filename);
+bool saveFl32(BitmapConstSection<float, N> bitmap, const char *filename);
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/save-rgba.h b/Source/ThirdParty/msdfgen/msdfgen/core/save-rgba.h
index 50e839645..45a6bb6ac 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/save-rgba.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/save-rgba.h
@@ -6,11 +6,11 @@
 namespace msdfgen {
 
 /// Saves the bitmap as a simple RGBA file, which can be decoded trivially.
-bool saveRgba(const BitmapConstRef<byte, 1> &bitmap, const char *filename);
-bool saveRgba(const BitmapConstRef<byte, 3> &bitmap, const char *filename);
-bool saveRgba(const BitmapConstRef<byte, 4> &bitmap, const char *filename);
-bool saveRgba(const BitmapConstRef<float, 1> &bitmap, const char *filename);
-bool saveRgba(const BitmapConstRef<float, 3> &bitmap, const char *filename);
-bool saveRgba(const BitmapConstRef<float, 4> &bitmap, const char *filename);
+bool saveRgba(BitmapConstSection<byte, 1> bitmap, const char *filename);
+bool saveRgba(BitmapConstSection<byte, 3> bitmap, const char *filename);
+bool saveRgba(BitmapConstSection<byte, 4> bitmap, const char *filename);
+bool saveRgba(BitmapConstSection<float, 1> bitmap, const char *filename);
+bool saveRgba(BitmapConstSection<float, 3> bitmap, const char *filename);
+bool saveRgba(BitmapConstSection<float, 4> bitmap, const char *filename);
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/save-tiff.h b/Source/ThirdParty/msdfgen/msdfgen/core/save-tiff.h
index 072cd71d5..7884fc9a3 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/save-tiff.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/save-tiff.h
@@ -6,8 +6,8 @@
 namespace msdfgen {
 
 /// Saves the bitmap as an uncompressed floating-point TIFF file.
-bool saveTiff(const BitmapConstRef<float, 1> &bitmap, const char *filename);
-bool saveTiff(const BitmapConstRef<float, 3> &bitmap, const char *filename);
-bool saveTiff(const BitmapConstRef<float, 4> &bitmap, const char *filename);
+bool saveTiff(const BitmapConstSection<float, 1> &bitmap, const char *filename);
+bool saveTiff(const BitmapConstSection<float, 3> &bitmap, const char *filename);
+bool saveTiff(const BitmapConstSection<float, 4> &bitmap, const char *filename);
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/core/sdf-error-estimation.h b/Source/ThirdParty/msdfgen/msdfgen/core/sdf-error-estimation.h
index f9008222a..a669c5955 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/core/sdf-error-estimation.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/core/sdf-error-estimation.h
@@ -10,21 +10,24 @@
 namespace msdfgen {
 
 /// Analytically constructs a scanline at y evaluating fill by linear interpolation of the SDF.
-void scanlineSDF(Scanline &line, const BitmapConstRef<float, 1> &sdf, const Projection &projection, double y, bool inverseYAxis = false);
-void scanlineSDF(Scanline &line, const BitmapConstRef<float, 3> &sdf, const Projection &projection, double y, bool inverseYAxis = false);
-void scanlineSDF(Scanline &line, const BitmapConstRef<float, 4> &sdf, const Projection &projection, double y, bool inverseYAxis = false);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 1> &sdf, const Projection &projection, double y, YAxisOrientation yAxisOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 3> &sdf, const Projection &projection, double y, YAxisOrientation yAxisOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 4> &sdf, const Projection &projection, double y, YAxisOrientation yAxisOrientation = MSDFGEN_Y_AXIS_DEFAULT_ORIENTATION);
 
 /// Estimates the portion of the area that will be filled incorrectly when rendering using the SDF.
-double estimateSDFError(const BitmapConstRef<float, 1> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
-double estimateSDFError(const BitmapConstRef<float, 3> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
-double estimateSDFError(const BitmapConstRef<float, 4> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstSection<float, 1> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstSection<float, 3> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstSection<float, 4> &sdf, const Shape &shape, const Projection &projection, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
 
 // Old version of the function API's kept for backwards compatibility
-void scanlineSDF(Scanline &line, const BitmapConstRef<float, 1> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
-void scanlineSDF(Scanline &line, const BitmapConstRef<float, 3> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
-void scanlineSDF(Scanline &line, const BitmapConstRef<float, 4> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
-double estimateSDFError(const BitmapConstRef<float, 1> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
-double estimateSDFError(const BitmapConstRef<float, 3> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
-double estimateSDFError(const BitmapConstRef<float, 4> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 1> &sdf, const Projection &projection, double y, bool inverseYAxis);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 3> &sdf, const Projection &projection, double y, bool inverseYAxis);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 4> &sdf, const Projection &projection, double y, bool inverseYAxis);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 1> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 3> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
+void scanlineSDF(Scanline &line, const BitmapConstSection<float, 4> &sdf, const Vector2 &scale, const Vector2 &translate, bool inverseYAxis, double y);
+double estimateSDFError(const BitmapConstSection<float, 1> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstSection<float, 3> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
+double estimateSDFError(const BitmapConstSection<float, 4> &sdf, const Shape &shape, const Vector2 &scale, const Vector2 &translate, int scanlinesPerRow, FillRule fillRule = FILL_NONZERO);
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/msdfgen-config.h b/Source/ThirdParty/msdfgen/msdfgen/msdfgen-config.h
index ebcd5942f..ab36f7791 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/msdfgen-config.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/msdfgen-config.h
@@ -4,10 +4,10 @@
 #define MSDFGEN_PUBLIC
 #define MSDFGEN_EXT_PUBLIC
 
-#define MSDFGEN_VERSION 1.12.1
+#define MSDFGEN_VERSION 1.13.0
 #define MSDFGEN_VERSION_MAJOR 1
-#define MSDFGEN_VERSION_MINOR 12
-#define MSDFGEN_VERSION_REVISION 1
-#define MSDFGEN_COPYRIGHT_YEAR 2025
+#define MSDFGEN_VERSION_MINOR 13
+#define MSDFGEN_VERSION_REVISION 0
+#define MSDFGEN_COPYRIGHT_YEAR 2026
 
 #define MSDFGEN_USE_CPP11
diff --git a/Source/ThirdParty/msdfgen/msdfgen/msdfgen.h b/Source/ThirdParty/msdfgen/msdfgen/msdfgen.h
index e5dd67260..bf0ae2bad 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/msdfgen.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/msdfgen.h
@@ -44,35 +44,35 @@
 namespace msdfgen {
 
 /// Generates a conventional single-channel signed distance field.
-void generateSDF(const BitmapRef<float, 1> &output, const Shape &shape, const SDFTransformation &transformation, const GeneratorConfig &config = GeneratorConfig());
+void generateSDF(const BitmapSection<float, 1> &output, const Shape &shape, const SDFTransformation &transformation, const GeneratorConfig &config = GeneratorConfig());
 
 /// Generates a single-channel signed perpendicular distance field.
-void generatePSDF(const BitmapRef<float, 1> &output, const Shape &shape, const SDFTransformation &transformation, const GeneratorConfig &config = GeneratorConfig());
+void generatePSDF(const BitmapSection<float, 1> &output, const Shape &shape, const SDFTransformation &transformation, const GeneratorConfig &config = GeneratorConfig());
 
 /// Generates a multi-channel signed distance field. Edge colors must be assigned first! (See edgeColoringSimple)
-void generateMSDF(const BitmapRef<float, 3> &output, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void generateMSDF(const BitmapSection<float, 3> &output, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
 
 /// Generates a multi-channel signed distance field with true distance in the alpha channel. Edge colors must be assigned first.
-void generateMTSDF(const BitmapRef<float, 4> &output, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void generateMTSDF(const BitmapSection<float, 4> &output, const Shape &shape, const SDFTransformation &transformation, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
 
 // Old version of the function API's kept for backwards compatibility
-void generateSDF(const BitmapRef<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
-void generatePSDF(const BitmapRef<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
-void generatePseudoSDF(const BitmapRef<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
-void generateMSDF(const BitmapRef<float, 3> &output, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
-void generateMTSDF(const BitmapRef<float, 4> &output, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void generateSDF(const BitmapSection<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
+void generatePSDF(const BitmapSection<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
+void generatePseudoSDF(const BitmapSection<float, 1> &output, const Shape &shape, const Projection &projection, Range range, const GeneratorConfig &config = GeneratorConfig());
+void generateMSDF(const BitmapSection<float, 3> &output, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
+void generateMTSDF(const BitmapSection<float, 4> &output, const Shape &shape, const Projection &projection, Range range, const MSDFGeneratorConfig &config = MSDFGeneratorConfig());
 
-void generateSDF(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
-void generatePSDF(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
-void generatePseudoSDF(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
-void generateMSDF(const BitmapRef<float, 3> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, const ErrorCorrectionConfig &errorCorrectionConfig = ErrorCorrectionConfig(), bool overlapSupport = true);
-void generateMTSDF(const BitmapRef<float, 4> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, const ErrorCorrectionConfig &errorCorrectionConfig = ErrorCorrectionConfig(), bool overlapSupport = true);
+void generateSDF(const BitmapSection<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
+void generatePSDF(const BitmapSection<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
+void generatePseudoSDF(const BitmapSection<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, bool overlapSupport = true);
+void generateMSDF(const BitmapSection<float, 3> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, const ErrorCorrectionConfig &errorCorrectionConfig = ErrorCorrectionConfig(), bool overlapSupport = true);
+void generateMTSDF(const BitmapSection<float, 4> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, const ErrorCorrectionConfig &errorCorrectionConfig = ErrorCorrectionConfig(), bool overlapSupport = true);
 
 // Original simpler versions of the previous functions, which work well under normal circumstances, but cannot deal with overlapping contours.
-void generateSDF_legacy(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
-void generatePSDF_legacy(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
-void generatePseudoSDF_legacy(const BitmapRef<float, 1> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
-void generateMSDF_legacy(const BitmapRef<float, 3> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, ErrorCorrectionConfig errorCorrectionConfig = ErrorCorrectionConfig());
-void generateMTSDF_legacy(const BitmapRef<float, 4> &output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, ErrorCorrectionConfig errorCorrectionConfig = ErrorCorrectionConfig());
+void generateSDF_legacy(BitmapSection<float, 1> output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
+void generatePSDF_legacy(BitmapSection<float, 1> output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
+void generatePseudoSDF_legacy(BitmapSection<float, 1> output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate);
+void generateMSDF_legacy(BitmapSection<float, 3> output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, ErrorCorrectionConfig errorCorrectionConfig = ErrorCorrectionConfig());
+void generateMTSDF_legacy(BitmapSection<float, 4> output, const Shape &shape, Range range, const Vector2 &scale, const Vector2 &translate, ErrorCorrectionConfig errorCorrectionConfig = ErrorCorrectionConfig());
 
 }
diff --git a/Source/ThirdParty/msdfgen/msdfgen/msdfgen/msdfgen-config.h b/Source/ThirdParty/msdfgen/msdfgen/msdfgen/msdfgen-config.h
index ebcd5942f..ab36f7791 100644
--- a/Source/ThirdParty/msdfgen/msdfgen/msdfgen/msdfgen-config.h
+++ b/Source/ThirdParty/msdfgen/msdfgen/msdfgen/msdfgen-config.h
@@ -4,10 +4,10 @@
 #define MSDFGEN_PUBLIC
 #define MSDFGEN_EXT_PUBLIC
 
-#define MSDFGEN_VERSION 1.12.1
+#define MSDFGEN_VERSION 1.13.0
 #define MSDFGEN_VERSION_MAJOR 1
-#define MSDFGEN_VERSION_MINOR 12
-#define MSDFGEN_VERSION_REVISION 1
-#define MSDFGEN_COPYRIGHT_YEAR 2025
+#define MSDFGEN_VERSION_MINOR 13
+#define MSDFGEN_VERSION_REVISION 0
+#define MSDFGEN_COPYRIGHT_YEAR 2026
 
 #define MSDFGEN_USE_CPP11
diff --git a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
index 31f61d873..1829f9ff0 100644
--- a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
+++ b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
@@ -90,7 +90,7 @@ namespace Flax.Deps.Dependencies
             var cmakeArgs = string.Join(" ", args);
 
             // Get the source
-            CloneGitRepoSingleBranch(root, "https://github.com/Chlumsky/msdfgen.git", "master", "a4dafbac1c29021613fbc89768963f3a7e2105aa");
+            CloneGitRepoSingleBranch(root, "https://github.com/Chlumsky/msdfgen.git", "master", "1874bcf7d9624ccc85b4bc9a85d78116f690f35b");
 
             foreach (var platform in options.Platforms)
             {

From 0612b923e16fc471b68332cbfa13621ae47ed09f Mon Sep 17 00:00:00 2001
From: fibref <fibref_233@outlook.com>
Date: Mon, 16 Feb 2026 19:52:12 +0800
Subject: [PATCH 49/90] fix msdf font layout issue

---
 Source/Engine/Render2D/FontManager.cpp | 7 +++++--
 Source/Engine/Render2D/MSDFGenerator.h | 2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Source/Engine/Render2D/FontManager.cpp b/Source/Engine/Render2D/FontManager.cpp
index 2c75a6f23..7376173f8 100644
--- a/Source/Engine/Render2D/FontManager.cpp
+++ b/Source/Engine/Render2D/FontManager.cpp
@@ -258,6 +258,10 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
     {
         // Generate bitmap for MSDF
         FT_GlyphSlot glyph = face->glyph;
+
+        // Set advance in advance
+        entry.AdvanceX = Convert26Dot6ToRoundedPixel<int16>(glyph->advance.x);
+
         int16 msdf_top = 0;
         int16 msdf_left = 0;
         MSDFGenerator::GenerateMSDF(glyph, GlyphImageData, glyphWidth, glyphHeight, msdf_top, msdf_left);
@@ -268,8 +272,7 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
             return false;
         }
 
-        // Fill the character data
-        entry.AdvanceX = Convert26Dot6ToRoundedPixel<int16>(glyph->advance.x);
+        // Fill the remaining character data
         entry.OffsetY = msdf_top;
         entry.OffsetX = msdf_left;
         entry.IsValid = true;
diff --git a/Source/Engine/Render2D/MSDFGenerator.h b/Source/Engine/Render2D/MSDFGenerator.h
index 4db941211..0ac431878 100644
--- a/Source/Engine/Render2D/MSDFGenerator.h
+++ b/Source/Engine/Render2D/MSDFGenerator.h
@@ -124,6 +124,6 @@ public:
         outputWidth = width;
         outputHeight = height;
         top = static_cast<int16>(Math::CeilToInt(bounds.t + pxRange / 2.0));
-        left = static_cast<int16>(Math::FloorToInt(bounds.l + pxRange / 2.0));
+        left = static_cast<int16>(Math::FloorToInt(bounds.l - pxRange / 2.0));
     }
 };

From be4e1edc3ee72838c0e9f304da14f36fd6317cc8 Mon Sep 17 00:00:00 2001
From: fibref <fibref_233@outlook.com>
Date: Thu, 19 Feb 2026 15:12:25 +0800
Subject: [PATCH 50/90] fix flipped color of MSDF fonts

---
 Source/Engine/Render2D/MSDFGenerator.h | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/Source/Engine/Render2D/MSDFGenerator.h b/Source/Engine/Render2D/MSDFGenerator.h
index 0ac431878..5af337d1f 100644
--- a/Source/Engine/Render2D/MSDFGenerator.h
+++ b/Source/Engine/Render2D/MSDFGenerator.h
@@ -6,6 +6,7 @@
 #include "Engine/Core/Math/Math.h"
 #include <ThirdParty/freetype/ftoutln.h>
 #include <ThirdParty/msdfgen/msdfgen.h>
+#include <ThirdParty/msdfgen/msdfgen/core/ShapeDistanceFinder.h>
 
 class MSDFGenerator
 {
@@ -72,6 +73,17 @@ class MSDFGenerator
         return 0;
     }
 
+    static void correctWinding(Shape& shape, Shape::Bounds& bounds)
+    {
+        Point2 p(bounds.l - (bounds.r - bounds.l) - 1, bounds.b - (bounds.t - bounds.b) - 1);
+        double distance = msdfgen::SimpleTrueShapeDistanceFinder::oneShotDistance(shape, p);
+        if (distance > 0)
+        {
+            for (auto& contour : shape.contours)
+                contour.reverse();
+        }
+    }
+
 public:
     static void GenerateMSDF(FT_GlyphSlot glyph, Array<byte>& output, int32& outputWidth, int32& outputHeight, int16& top, int16& left)
     {
@@ -98,7 +110,7 @@ public:
         // Also hard-coded in material: MSDFFontMaterial
         const double pxRange = 4.0;
 
-        msdfgen::Shape::Bounds bounds = shape.getBounds();
+        Shape::Bounds bounds = shape.getBounds();
         int32 width = static_cast<int32>(Math::CeilToInt(bounds.r - bounds.l + pxRange));
         int32 height = static_cast<int32>(Math::CeilToInt(bounds.t - bounds.b + pxRange));
         msdfgen::Bitmap<float, 4> msdf(width, height);
@@ -106,6 +118,7 @@ public:
         msdfgen::SDFTransformation t(
             msdfgen::Projection(1.0, msdfgen::Vector2(-bounds.l + pxRange / 2.0, -bounds.b + pxRange / 2.0)), msdfgen::Range(pxRange)
         );
+        correctWinding(shape, bounds);
         generateMTSDF(msdf, shape, t);
 
         output.Resize(width * height * 4);

From 0f49503abd96bd24b5737ff335574c0d5425c2da Mon Sep 17 00:00:00 2001
From: fibref <fibref_233@outlook.com>
Date: Thu, 19 Feb 2026 15:41:48 +0800
Subject: [PATCH 51/90] add native MSDF font support for Render2D

---
 Source/Engine/Render2D/Render2D.cpp | 26 ++++++++++++++++++++++++--
 Source/Shaders/GUI.shader           | 24 ++++++++++++++++++++++++
 2 files changed, 48 insertions(+), 2 deletions(-)

diff --git a/Source/Engine/Render2D/Render2D.cpp b/Source/Engine/Render2D/Render2D.cpp
index 5ae034bc5..21dc829ee 100644
--- a/Source/Engine/Render2D/Render2D.cpp
+++ b/Source/Engine/Render2D/Render2D.cpp
@@ -2,6 +2,7 @@
 
 #include "Render2D.h"
 #include "Font.h"
+#include "FontAsset.h"
 #include "FontManager.h"
 #include "FontTextureAtlas.h"
 #include "RotatedRectangle.h"
@@ -74,6 +75,7 @@ enum class DrawCallType : byte
     FillTexture,
     FillTexturePoint,
     DrawChar,
+    DrawCharMSDF,
     DrawCharMaterial,
     Custom,
     Material,
@@ -164,6 +166,7 @@ struct CachedPSO
     GPUPipelineState* PS_Color_NoAlpha;
 
     GPUPipelineState* PS_Font;
+    GPUPipelineState* PS_FontMSDF;
 
     GPUPipelineState* PS_BlurH;
     GPUPipelineState* PS_BlurV;
@@ -455,6 +458,7 @@ CanDrawCallCallback CanDrawCallBatch[] =
     CanDrawCallCallbackTexture, // FillTexture,
     CanDrawCallCallbackTexture, // FillTexturePoint,
     CanDrawCallCallbackChar, // DrawChar,
+    CanDrawCallCallbackChar, // DrawCharMSDF,
     CanDrawCallCallbackCharMaterial, // DrawCharMaterial,
     CanDrawCallCallbackFalse, // Custom,
     CanDrawCallCallbackMaterial, // Material,
@@ -517,6 +521,12 @@ bool CachedPSO::Init(GPUShader* shader, bool useDepth)
     if (PS_Font->Init(desc))
         return true;
     //
+    desc.BlendMode = BlendingMode::AlphaBlend;
+    desc.PS = shader->GetPS("PS_FontMSDF");
+    PS_FontMSDF = GPUDevice::Instance->CreatePipelineState();
+    if (PS_FontMSDF->Init(desc))
+        return true;
+    //
     desc.PS = shader->GetPS("PS_LineAA");
     PS_LineAA = GPUDevice::Instance->CreatePipelineState();
     if (PS_LineAA->Init(desc))
@@ -994,6 +1004,10 @@ void DrawBatch(int32 startIndex, int32 count)
         Context->BindSR(0, d.AsChar.Tex);
         Context->SetState(CurrentPso->PS_Font);
         break;
+    case DrawCallType::DrawCharMSDF:
+        Context->BindSR(0, d.AsChar.Tex);
+        Context->SetState(CurrentPso->PS_FontMSDF);
+        break;
     case DrawCallType::DrawCharMaterial:
     {
         // Apply and bind material
@@ -1176,6 +1190,10 @@ void Render2D::DrawText(Font* font, const StringView& text, const Color& color,
     float scale = 1.0f / FontManager::FontScale;
     const bool enableFallbackFonts = EnumHasAllFlags(Features, RenderingFeatures::FallbackFonts);
 
+    const FontAsset* asset = font->GetAsset();
+    const FontOptions& options = asset->GetOptions();
+    const bool useMSDF = options.RasterMode == FontRasterMode::MSDF;
+
     // Render all characters
     FontCharacterEntry entry;
     Render2DDrawCall drawCall;
@@ -1186,7 +1204,7 @@ void Render2D::DrawText(Font* font, const StringView& text, const Color& color,
     }
     else
     {
-        drawCall.Type = DrawCallType::DrawChar;
+        drawCall.Type = useMSDF ? DrawCallType::DrawCharMSDF : DrawCallType::DrawChar;
         drawCall.AsChar.Mat = nullptr;
     }
     Float2 pointer = location;
@@ -1291,6 +1309,10 @@ void Render2D::DrawText(Font* font, const StringView& text, const Color& color,
     float scale = layout.Scale / FontManager::FontScale;
     const bool enableFallbackFonts = EnumHasAllFlags(Features, RenderingFeatures::FallbackFonts);
 
+    const FontAsset* asset = font->GetAsset();
+    const FontOptions& options = asset->GetOptions();
+    const bool useMSDF = options.RasterMode == FontRasterMode::MSDF;
+
     // Process text to get lines
     Lines.Clear();
     font->ProcessText(text, Lines, layout);
@@ -1305,7 +1327,7 @@ void Render2D::DrawText(Font* font, const StringView& text, const Color& color,
     }
     else
     {
-        drawCall.Type = DrawCallType::DrawChar;
+        drawCall.Type = useMSDF ? DrawCallType::DrawCharMSDF : DrawCallType::DrawChar;
         drawCall.AsChar.Mat = nullptr;
     }
     for (int32 lineIndex = 0; lineIndex < Lines.Count(); lineIndex++)
diff --git a/Source/Shaders/GUI.shader b/Source/Shaders/GUI.shader
index e9eedd4a6..b09a3474d 100644
--- a/Source/Shaders/GUI.shader
+++ b/Source/Shaders/GUI.shader
@@ -96,6 +96,30 @@ float4 PS_Font(VS2PS input) : SV_Target0
 	return color;
 }
 
+META_PS(true, FEATURE_LEVEL_ES2)
+float4 PS_FontMSDF(VS2PS input) : SV_Target0
+{
+	PerformClipping(input);
+
+	float4 color = input.Color;
+	float3 msd = Image.Sample(SamplerLinearClamp, input.TexCoord).rgb;
+    float sd = max(min(msd.r, msd.g), min(max(msd.r, msd.g), msd.b));
+
+    uint width, height;
+    Image.GetDimensions(width, height);
+    float pxRange = 4.0f; // Must match C++ code
+    float unitRange = float2(pxRange, pxRange) / float2(width, height);
+
+    float2 dx = ddx(input.TexCoord);
+    float2 dy = ddy(input.TexCoord);
+    float2 screenTexSize = rsqrt(dx * dx + dy * dy);
+    float screenPxRange = max(0.5f * dot(screenTexSize, unitRange), 1.0f);
+    float screenPxDist = screenPxRange * (sd - 0.5f);
+
+    float opacity = saturate(screenPxDist + 0.5f);
+	return float4(color.rgb, opacity);
+}
+
 float4 GetSample(float weight, float offset, float2 uv)
 {
 #if BLUR_V

From 1cf69361a13d620602c71f0b5d5d26f9176f0cb2 Mon Sep 17 00:00:00 2001
From: fibref <fibref_233@outlook.com>
Date: Sun, 22 Feb 2026 14:29:10 +0800
Subject: [PATCH 52/90] fix MSDF font alignment

---
 Source/Engine/Render2D/MSDFGenerator.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Source/Engine/Render2D/MSDFGenerator.h b/Source/Engine/Render2D/MSDFGenerator.h
index 5af337d1f..e1add4dfd 100644
--- a/Source/Engine/Render2D/MSDFGenerator.h
+++ b/Source/Engine/Render2D/MSDFGenerator.h
@@ -114,10 +114,10 @@ public:
         int32 width = static_cast<int32>(Math::CeilToInt(bounds.r - bounds.l + pxRange));
         int32 height = static_cast<int32>(Math::CeilToInt(bounds.t - bounds.b + pxRange));
         msdfgen::Bitmap<float, 4> msdf(width, height);
+
+        auto transform = msdfgen::Vector2(Math::Ceil(-bounds.l + pxRange / 2.0), Math::Ceil(-bounds.b + pxRange / 2.0));
         
-        msdfgen::SDFTransformation t(
-            msdfgen::Projection(1.0, msdfgen::Vector2(-bounds.l + pxRange / 2.0, -bounds.b + pxRange / 2.0)), msdfgen::Range(pxRange)
-        );
+        msdfgen::SDFTransformation t(msdfgen::Projection(1.0, transform), msdfgen::Range(pxRange));
         correctWinding(shape, bounds);
         generateMTSDF(msdf, shape, t);
 
@@ -136,7 +136,7 @@ public:
         }
         outputWidth = width;
         outputHeight = height;
-        top = static_cast<int16>(Math::CeilToInt(bounds.t + pxRange / 2.0));
-        left = static_cast<int16>(Math::FloorToInt(bounds.l - pxRange / 2.0));
+        top = height - static_cast<int16>(transform.y);
+        left = -static_cast<int16>(transform.x);
     }
 };

From 1ef35c3f94a33af292cb17e6ab9004459195fed1 Mon Sep 17 00:00:00 2001
From: Saas <kaktusreiniger@gmail.com>
Date: Wed, 4 Mar 2026 23:57:21 +0100
Subject: [PATCH 53/90] clear up naming of "Pre-skinning Local Vertex Pos"

---
 Source/Editor/Surface/Archetypes/Material.cs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Source/Editor/Surface/Archetypes/Material.cs b/Source/Editor/Surface/Archetypes/Material.cs
index 9ac43082e..bed6b7737 100644
--- a/Source/Editor/Surface/Archetypes/Material.cs
+++ b/Source/Editor/Surface/Archetypes/Material.cs
@@ -584,10 +584,11 @@ namespace FlaxEditor.Surface.Archetypes
             new NodeArchetype
             {
                 TypeID = 13,
-                Title = "Pre-skinned Local Position",
+                Title = "Pre-skinning Local Vertex Pos",
                 Description = "Per vertex local position (before skinning)",
+                AlternativeTitles = new[] { "Vertex Position", "Pre skinning Local Vertex Pos" },
                 Flags = NodeFlags.MaterialGraph,
-                Size = new Float2(230, 40),
+                Size = new Float2(270, 40),
                 Elements = new[]
                 {
                     NodeElementArchetype.Factory.Output(0, string.Empty, typeof(Float3), 0),
@@ -596,10 +597,11 @@ namespace FlaxEditor.Surface.Archetypes
             new NodeArchetype
             {
                 TypeID = 14,
-                Title = "Pre-skinned Local Normal",
+                Title = "Pre-skinning Local Normal",
                 Description = "Per vertex local normal (before skinning)",
+                AlternativeTitles = new[] { "Pre skinning Local Normal" },
                 Flags = NodeFlags.MaterialGraph,
-                Size = new Float2(230, 40),
+                Size = new Float2(270, 40),
                 Elements = new[]
                 {
                     NodeElementArchetype.Factory.Output(0, string.Empty, typeof(Float3), 0),

From 4d4571ee55e5ceeba8e4c032ddac63677b4a1fc2 Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Fri, 6 Mar 2026 20:02:24 -0600
Subject: [PATCH 54/90] Allow -1 for Max textbox length

Allow -1 to be "no" length or max length. add bottom limit of -1.
---
 Source/Engine/UI/GUI/Common/TextBoxBase.cs | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/Source/Engine/UI/GUI/Common/TextBoxBase.cs b/Source/Engine/UI/GUI/Common/TextBoxBase.cs
index 7deb9a367..489e4c93d 100644
--- a/Source/Engine/UI/GUI/Common/TextBoxBase.cs
+++ b/Source/Engine/UI/GUI/Common/TextBoxBase.cs
@@ -191,14 +191,18 @@ namespace FlaxEngine.GUI
         /// <summary>
         /// Gets or sets the maximum number of characters the user can type into the text box control.
         /// </summary>
-        [EditorOrder(50), Tooltip("The maximum number of characters the user can type into the text box control.")]
+        [EditorOrder(50), Limit(-1), Tooltip("The maximum number of characters the user can type into the text box control.")]
         public int MaxLength
         {
             get => _maxLength;
             set
             {
-                if (_maxLength <= 0)
-                    throw new ArgumentOutOfRangeException(nameof(MaxLength));
+                // Cap at min of -1 for no max length
+                if (value <= 0)
+                {
+                    _maxLength = -1;
+                    return;
+                }
 
                 if (_maxLength != value)
                 {
@@ -381,7 +385,7 @@ namespace FlaxEngine.GUI
                 value = value.Replace(DelChar.ToString(), "");
 
             // Clamp length
-            if (value.Length > MaxLength)
+            if (value.Length > MaxLength && MaxLength != -1)
                 value = value.Substring(0, MaxLength);
 
             // Ensure to use only single line
@@ -514,7 +518,7 @@ namespace FlaxEngine.GUI
             AutoFocus = true;
 
             _isMultiline = isMultiline;
-            _maxLength = 2147483646;
+            _maxLength = -1;
             _selectionStart = _selectionEnd = -1;
 
             var style = Style.Current;
@@ -710,7 +714,7 @@ namespace FlaxEngine.GUI
                 str = str.Replace("\n", "");
 
             int selectionLength = SelectionLength;
-            int charactersLeft = MaxLength - _text.Length + selectionLength;
+            int charactersLeft = (MaxLength != -1 ? MaxLength : int.MaxValue) - _text.Length + selectionLength;
             Assert.IsTrue(charactersLeft >= 0);
             if (charactersLeft == 0)
                 return;

From e710a6e2d181688142aed928dd46a91fce8429f4 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Sun, 8 Mar 2026 22:13:31 +0100
Subject: [PATCH 55/90] Adjust naming

---
 Source/Editor/Surface/Archetypes/Material.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Source/Editor/Surface/Archetypes/Material.cs b/Source/Editor/Surface/Archetypes/Material.cs
index bed6b7737..df89dfc94 100644
--- a/Source/Editor/Surface/Archetypes/Material.cs
+++ b/Source/Editor/Surface/Archetypes/Material.cs
@@ -584,9 +584,9 @@ namespace FlaxEditor.Surface.Archetypes
             new NodeArchetype
             {
                 TypeID = 13,
-                Title = "Pre-skinning Local Vertex Pos",
+                Title = "Pre-skinned Local Position",
                 Description = "Per vertex local position (before skinning)",
-                AlternativeTitles = new[] { "Vertex Position", "Pre skinning Local Vertex Pos" },
+                AlternativeTitles = new[] { "Vertex Position", "Pre skinning Local Vertex Position" },
                 Flags = NodeFlags.MaterialGraph,
                 Size = new Float2(270, 40),
                 Elements = new[]
@@ -597,9 +597,9 @@ namespace FlaxEditor.Surface.Archetypes
             new NodeArchetype
             {
                 TypeID = 14,
-                Title = "Pre-skinning Local Normal",
+                Title = "Pre-skinned Local Normal",
                 Description = "Per vertex local normal (before skinning)",
-                AlternativeTitles = new[] { "Pre skinning Local Normal" },
+                AlternativeTitles = new[] { "Vertex Normal", "Pre skinning Local Normal" },
                 Flags = NodeFlags.MaterialGraph,
                 Size = new Float2(270, 40),
                 Elements = new[]

From 57489abc3a2bc195b599f84c77aa572385fc8779 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Sun, 8 Mar 2026 22:37:17 +0100
Subject: [PATCH 56/90] Minor adjustment to #3934

---
 Source/Editor/Surface/VisjectSurfaceWindow.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Source/Editor/Surface/VisjectSurfaceWindow.cs b/Source/Editor/Surface/VisjectSurfaceWindow.cs
index 109499c35..3151f9b17 100644
--- a/Source/Editor/Surface/VisjectSurfaceWindow.cs
+++ b/Source/Editor/Surface/VisjectSurfaceWindow.cs
@@ -709,7 +709,8 @@ namespace FlaxEditor.Surface
             var index = (int)label.Tag;
             menu.AddSeparator();
             menu.AddButton("Copy name", () => Clipboard.Text = ((IVisjectSurfaceWindow)Values[0]).VisjectSurface.Parameters[index].Name);
-            menu.AddButton("Copy all names", () => Clipboard.Text = GetAllParamterNamesAsConstantCSharpCode());
+            // TODO: move 'Copy all names' to context menu of the Properties category (as it's not item-specific)
+            menu.AddButton("Copy all names", CopyAllParameterNamesAsConstantCSharpCode);
             menu.AddSeparator();
             menu.AddButton("Rename", () => StartParameterRenaming(index, label));
             menu.AddButton("Edit attributes...", () => EditAttributesParameter(index, label));
@@ -717,7 +718,7 @@ namespace FlaxEditor.Surface
             OnParamContextMenu(index, menu);
         }
 
-        private string GetAllParamterNamesAsConstantCSharpCode()
+        private void CopyAllParameterNamesAsConstantCSharpCode()
         {
             string allParamNames = "";
             foreach (var param in ((IVisjectSurfaceWindow)Values[0]).VisjectSurface.Parameters)
@@ -728,8 +729,7 @@ namespace FlaxEditor.Surface
                     continue;
                 allParamNames += $"private const string {cleanParamName}ParameterName = \"{param.Name}\";\n";
             }
-
-            return allParamNames;
+            Clipboard.Text = allParamNames;
         }
 
         private void StartParameterRenaming(int index, Control label)

From c376f220ca155040e89c01ea55797b7d3cb630a0 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Sun, 8 Mar 2026 22:46:53 +0100
Subject: [PATCH 57/90] Minor adjustments to #3846

---
 .../CustomEditors/Dedicated/ScriptsEditor.cs  | 41 ++++++-------------
 1 file changed, 13 insertions(+), 28 deletions(-)

diff --git a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
index 29c8e889e..1a308e08a 100644
--- a/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
+++ b/Source/Editor/CustomEditors/Dedicated/ScriptsEditor.cs
@@ -739,7 +739,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
         /// <inheritdoc />
         public override void Initialize(LayoutElementsContainer layout)
         {
-            var _style = FlaxEngine.GUI.Style.Current;
+            var style = FlaxEngine.GUI.Style.Current;
 
             // Area for drag&drop scripts
             var dragArea = layout.CustomContainer<DragAreaControl>();
@@ -802,17 +802,10 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 bool hasAllRequirements = true;
                 if (scriptType.HasAttribute(typeof(RequireScriptAttribute), false))
                 {
-                    RequireScriptAttribute scriptAttribute = null;
-                    foreach (var e in scriptType.GetAttributes(false))
+                    var attribute = (RequireScriptAttribute)scriptType.GetAttributes(false).FirstOrDefault(x => x is RequireScriptAttribute);
+                    if (attribute != null)
                     {
-                        if (e is not RequireScriptAttribute requireScriptAttribute)
-                            continue;
-                        scriptAttribute = requireScriptAttribute;
-                    }
-
-                    if (scriptAttribute != null)
-                    {
-                        foreach (var type in scriptAttribute.RequiredTypes)
+                        foreach (var type in attribute.RequiredTypes)
                         {
                             if (!type.IsSubclassOf(typeof(Script)))
                                 continue;
@@ -827,15 +820,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 }
                 if (scriptType.HasAttribute(typeof(RequireActorAttribute), false))
                 {
-                    RequireActorAttribute attribute = null;
-                    foreach (var e in scriptType.GetAttributes(false))
-                    {
-                        if (e is not RequireActorAttribute requireActorAttribute)
-                            continue;
-                        attribute = requireActorAttribute;
-                        break;
-                    }
-
+                    var attribute = (RequireActorAttribute)scriptType.GetAttributes(false).FirstOrDefault(x => x is RequireActorAttribute);
                     if (attribute != null)
                     {
                         var actor = script.Actor;
@@ -852,7 +837,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 var title = Utilities.Utils.GetPropertyNameUI(scriptType.Name);
                 var group = layout.Group(title, editor);
                 if (!hasAllRequirements)
-                    group.Panel.HeaderTextColor = _style.Statusbar.Failed;
+                    group.Panel.HeaderTextColor = style.Statusbar.Failed;
                 if ((Presenter.Features & FeatureFlags.CacheExpandedGroups) != 0)
                 {
                     if (Editor.Instance.ProjectCache.IsGroupToggled(title))
@@ -868,7 +853,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 float totalHeaderButtonsOffset = 0f;
                 group.Panel.TooltipText = Editor.Instance.CodeDocs.GetTooltip(scriptType);
                 if (script.HasPrefabLink)
-                    group.Panel.HeaderTextColor = _style.ProgressNormal;
+                    group.Panel.HeaderTextColor = style.ProgressNormal;
 
                 // Add toggle button to the group
                 var headerHeight = group.Panel.HeaderHeight;
@@ -892,7 +877,7 @@ namespace FlaxEditor.CustomEditors.Dedicated
                     TooltipText = "Script reference.",
                     AutoFocus = true,
                     IsScrollable = false,
-                    Color = _style.ForegroundGrey,
+                    Color = style.ForegroundGrey,
                     Parent = group.Panel,
                     Bounds = new Rectangle(scriptToggle.Right, 0.5f, headerHeight, headerHeight),
                     Margin = new Margin(1),
@@ -916,9 +901,8 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 // Add script obsolete icon to the group
                 if (scriptType.HasAttribute(typeof(ObsoleteAttribute), false))
                 {
-                    ObsoleteAttribute attribute = (ObsoleteAttribute)scriptType.GetAttributes(false).First(x => x is ObsoleteAttribute);
-
-                    string tooltip = "Script marked as obsolete." +
+                    var attribute = (ObsoleteAttribute)scriptType.GetAttributes(false).First(x => x is ObsoleteAttribute);
+                    var tooltip = "Script marked as obsolete." +
                         (string.IsNullOrEmpty(attribute.Message) ? "" : $"\n{attribute.Message}") +
                         (string.IsNullOrEmpty(attribute.DiagnosticId) ? "" : $"\n{attribute.DiagnosticId}");
                     var obsoleteButton = group.AddHeaderButton(tooltip, totalHeaderButtonsOffset, Editor.Instance.Icons.Info32);
@@ -932,14 +916,15 @@ namespace FlaxEditor.CustomEditors.Dedicated
                 if (isPrefabActor && script.PrefabID == Guid.Empty)
                 {
                     var prefabInstanceButton = group.AddHeaderButton("Script only exists in this prefab instance.", totalHeaderButtonsOffset, Editor.Instance.Icons.Add32);
-                    prefabInstanceButton.Color = _style.ProgressNormal;
-                    prefabInstanceButton.MouseOverColor = _style.ProgressNormal * 0.9f;
+                    prefabInstanceButton.Color = style.ProgressNormal;
+                    prefabInstanceButton.MouseOverColor = style.ProgressNormal * 0.9f;
                     totalHeaderButtonsOffset += prefabInstanceButton.Width;
                 }
 
                 // Adjust margin to not overlap with other ui elements in the header
                 group.Panel.HeaderTextMargin = group.Panel.HeaderTextMargin with { Left = scriptDrag.Right - 12, Right = settingsButton.Width + Utilities.Constants.UIMargin };
                 group.Object(values, editor);
+
                 // Remove drop down arrows and containment lines if no objects in the group
                 if (group.Children.Count == 0)
                 {

From 5509bc4989dd454a33402ff68fff11348cbfa3ab Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Tue, 10 Mar 2026 16:29:39 +0100
Subject: [PATCH 58/90] Add option to render `Canvas` into `GPUTexture`

#3601
---
 Source/Engine/Renderer/GBufferPass.cpp    |  1 +
 Source/Engine/UI/GUI/CanvasRootControl.cs |  4 +-
 Source/Engine/UI/GUI/CanvasScaler.cs      |  1 +
 Source/Engine/UI/UICanvas.cs              | 52 ++++++++++++++++++++++-
 4 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/Source/Engine/Renderer/GBufferPass.cpp b/Source/Engine/Renderer/GBufferPass.cpp
index 1881aac3b..e62970f83 100644
--- a/Source/Engine/Renderer/GBufferPass.cpp
+++ b/Source/Engine/Renderer/GBufferPass.cpp
@@ -158,6 +158,7 @@ void GBufferPass::Fill(RenderContext& renderContext, GPUTexture* lightBuffer)
         renderContext.Buffers->GBuffer3->View(),
     };
     renderContext.View.Pass = DrawPass::GBuffer;
+    context->SetViewportAndScissors(renderContext.Buffers->GetViewport());
 
     // Clear GBuffer
     {
diff --git a/Source/Engine/UI/GUI/CanvasRootControl.cs b/Source/Engine/UI/GUI/CanvasRootControl.cs
index 4697c5051..db6722090 100644
--- a/Source/Engine/UI/GUI/CanvasRootControl.cs
+++ b/Source/Engine/UI/GUI/CanvasRootControl.cs
@@ -25,12 +25,12 @@ namespace FlaxEngine.GUI
         /// <summary>
         /// Gets a value indicating whether canvas is 2D (screen-space).
         /// </summary>
-        public bool Is2D => _canvas.RenderMode == CanvasRenderMode.ScreenSpace;
+        public bool Is2D => _canvas.Is2D;
 
         /// <summary>
         /// Gets a value indicating whether canvas is 3D (world-space or camera-space).
         /// </summary>
-        public bool Is3D => _canvas.RenderMode != CanvasRenderMode.ScreenSpace;
+        public bool Is3D => _canvas.Is3D;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="CanvasRootControl"/> class.
diff --git a/Source/Engine/UI/GUI/CanvasScaler.cs b/Source/Engine/UI/GUI/CanvasScaler.cs
index 1e30fd22f..8dc1fcd4d 100644
--- a/Source/Engine/UI/GUI/CanvasScaler.cs
+++ b/Source/Engine/UI/GUI/CanvasScaler.cs
@@ -298,6 +298,7 @@ namespace FlaxEngine.GUI
                 {
                 case CanvasRenderMode.WorldSpace:
                 case CanvasRenderMode.WorldSpaceFaceCamera:
+                case CanvasRenderMode.GPUTexture:
                     scale = 1.0f;
                     break;
                 default:
diff --git a/Source/Engine/UI/UICanvas.cs b/Source/Engine/UI/UICanvas.cs
index 20c81ce1c..df542aacf 100644
--- a/Source/Engine/UI/UICanvas.cs
+++ b/Source/Engine/UI/UICanvas.cs
@@ -33,6 +33,11 @@ namespace FlaxEngine
         /// The world space rendering mode that places Canvas as any other object in the scene and orients it to face the camera. The size of the Canvas can be set manually using its Transform, and UI elements will render in front of or behind other objects in the scene based on 3D placement. This is useful for UIs that are meant to be a part of the world. This is also known as a 'diegetic interface'.
         /// </summary>
         WorldSpaceFaceCamera = 3,
+
+        /// <summary>
+        /// The off-screen rendering mode that draws the contents of the canvas into a GPU texture that can be used in the scene or by other systems. The size of the canvas is automatically set to the size of the texture.
+        /// </summary>
+        GPUTexture = 4,
     }
 
     /// <summary>
@@ -105,7 +110,7 @@ namespace FlaxEngine
         private CanvasRenderMode _renderMode;
         private readonly CanvasRootControl _guiRoot;
         private CanvasRenderer _renderer;
-        private bool _isLoading, _isRegisteredForTick;
+        private bool _isLoading, _isRegisteredForTick, _isRegisteredForOnDraw;
 
         /// <summary>
         /// Gets or sets the canvas rendering mode.
@@ -169,6 +174,8 @@ namespace FlaxEngine
 
         private bool Editor_IsCameraSpace => _renderMode == CanvasRenderMode.CameraSpace;
 
+        private bool Editor_IsGPUTexture => _renderMode == CanvasRenderMode.GPUTexture;
+
         private bool Editor_UseRenderCamera => _renderMode == CanvasRenderMode.CameraSpace || _renderMode == CanvasRenderMode.WorldSpaceFaceCamera;
 #endif
 
@@ -206,6 +213,12 @@ namespace FlaxEngine
         [EditorOrder(60), Limit(0.01f), EditorDisplay("Canvas"), VisibleIf("Editor_IsCameraSpace"), Tooltip("Distance from the RenderCamera to place the plane with GUI. If the screen is resized, changes resolution, or the camera frustum changes, the Canvas will automatically change size to match as well.")]
         public float Distance { get; set; } = 500;
 
+        /// <summary>
+        /// Gets or sets the output texture for the canvas when render mode is set to <see cref="CanvasRenderMode.GPUTexture"/>. The size of the canvas will be automatically set to the size of the texture. The canvas will render its content into this texture.
+        /// </summary>
+        [EditorOrder(70), NoSerialize, EditorDisplay("Canvas"), VisibleIf("Editor_IsGPUTexture")]
+        public GPUTexture OutputTexture { get; set; }
+
         /// <summary>
         /// Gets the canvas GUI root control.
         /// </summary>
@@ -329,6 +342,11 @@ namespace FlaxEngine
                 _isRegisteredForTick = false;
                 Scripting.Update -= OnUpdate;
             }
+            if (_isRegisteredForOnDraw)
+            {
+                _isRegisteredForOnDraw = false;
+                Scripting.Draw -= OnDraw;
+            }
         }
 
         /// <summary>
@@ -358,7 +376,7 @@ namespace FlaxEngine
         /// <summary>
         /// Gets a value indicating whether canvas is 3D (world-space or camera-space).
         /// </summary>
-        public bool Is3D => _renderMode != CanvasRenderMode.ScreenSpace;
+        public bool Is3D => _renderMode != CanvasRenderMode.ScreenSpace && _renderMode != CanvasRenderMode.GPUTexture;
 
         /// <summary>
         /// Gets the world matrix used to transform the GUI from the local space to the world space. Handles canvas rendering mode
@@ -491,6 +509,11 @@ namespace FlaxEngine
         {
             if (_isLoading)
                 return;
+            if (_isRegisteredForOnDraw)
+            {
+                _isRegisteredForOnDraw = false;
+                Scripting.Draw -= OnDraw;
+            }
 
             switch (_renderMode)
             {
@@ -563,7 +586,32 @@ namespace FlaxEngine
                 }
                 break;
             }
+            case CanvasRenderMode.GPUTexture:
+            {
+                if (!_isRegisteredForOnDraw)
+                {
+                    _isRegisteredForOnDraw = true;
+                    Scripting.Draw += OnDraw;
+                }
+                break;
             }
+            }
+        }
+
+        private void OnDraw()
+        {
+            var outputTexture = OutputTexture;
+            if (!outputTexture || !outputTexture.IsAllocated)
+                return;
+            var context = GPUDevice.Instance.MainContext;
+            _guiRoot.Size = outputTexture.Size;
+
+            Profiler.BeginEvent("UI Canvas");
+            Profiler.BeginEventGPU("UI Canvas");
+            context.Clear(outputTexture.View(), Color.Transparent);
+            Render2D.CallDrawing(GUI, context, outputTexture);
+            Profiler.EndEvent();
+            Profiler.EndEventGPU();
         }
 
         private void OnUpdate()

From 3bbaa7025a29858c3cbc3c7bbc101990acd29bc7 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Tue, 10 Mar 2026 17:01:57 +0100
Subject: [PATCH 59/90] Fix crash when destroying actor that was left in
 enabled state

#3880
---
 Source/Engine/Level/Actor.cpp | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/Source/Engine/Level/Actor.cpp b/Source/Engine/Level/Actor.cpp
index f52fab600..abf62aef0 100644
--- a/Source/Engine/Level/Actor.cpp
+++ b/Source/Engine/Level/Actor.cpp
@@ -178,21 +178,20 @@ void Actor::OnDeleteObject()
             _scene = nullptr;
         }
     }
-    else if (_parent)
+    else
     {
-        // Unlink from the parent
-        _parent->Children.RemoveKeepOrder(this);
-        _parent->_isHierarchyDirty = true;
-        _parent = nullptr;
-        _scene = nullptr;
+        if (_isEnabled)
+            OnDisable();
+        if (_parent)
+        {
+            // Unlink from the parent
+            _parent->Children.RemoveKeepOrder(this);
+            _parent->_isHierarchyDirty = true;
+            _parent = nullptr;
+            _scene = nullptr;
+        }
     }
 
-    // Ensure to exit gameplay in a valid way
-    ASSERT(!IsDuringPlay());
-#if BUILD_DEBUG || BUILD_DEVELOPMENT
-    ASSERT(!_isEnabled);
-#endif
-
     // Fire event
     Deleted(this);
 

From afc4d0f3d394a3c3454ff9b96e2c34a51be4e51f Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Tue, 10 Mar 2026 19:58:50 +0100
Subject: [PATCH 60/90] Add Dead Zone to virtual input action for better usage
 with gamepad sticks/triggers

#3660
---
 Source/Engine/Input/Gamepad.cpp    | 80 ++++++++++++++++++++++++++++++
 Source/Engine/Input/Gamepad.h      | 28 ++++-------
 Source/Engine/Input/Input.cpp      | 43 ++++++++--------
 Source/Engine/Input/Input.h        | 18 ++++---
 Source/Engine/Input/VirtualInput.h |  6 +++
 5 files changed, 131 insertions(+), 44 deletions(-)

diff --git a/Source/Engine/Input/Gamepad.cpp b/Source/Engine/Input/Gamepad.cpp
index f4a2ef4ab..32856839b 100644
--- a/Source/Engine/Input/Gamepad.cpp
+++ b/Source/Engine/Input/Gamepad.cpp
@@ -2,6 +2,71 @@
 
 #include "Gamepad.h"
 
+namespace
+{
+    GamepadAxis GetButtonAxis(GamepadButton button, bool& positive)
+    {
+        positive = true;
+        switch (button)
+        {
+        case GamepadButton::LeftTrigger:
+            return GamepadAxis::LeftTrigger;
+        case GamepadButton::RightTrigger:
+            return GamepadAxis::RightTrigger;
+        case GamepadButton::LeftStickUp:
+            return GamepadAxis::LeftStickY;
+        case GamepadButton::LeftStickDown:
+            positive = false;
+            return GamepadAxis::LeftStickY;
+        case GamepadButton::LeftStickLeft:
+            positive = false;
+            return GamepadAxis::LeftStickX;
+        case GamepadButton::LeftStickRight:
+            return GamepadAxis::LeftStickX;
+        case GamepadButton::RightStickUp:
+            return GamepadAxis::RightStickY;
+        case GamepadButton::RightStickDown:
+            positive = false;
+            return GamepadAxis::RightStickY;
+        case GamepadButton::RightStickLeft:
+            positive = false;
+            return GamepadAxis::RightStickX;
+        case GamepadButton::RightStickRight:
+            return GamepadAxis::RightStickX;
+        default:
+            return GamepadAxis::None;
+        }
+    }
+
+    bool GetButtonState(const Gamepad::State& state, GamepadButton button, float deadZone)
+    {
+        if (deadZone > 0.01f)
+        {
+            switch (button)
+            {
+            case GamepadButton::LeftTrigger:
+            case GamepadButton::RightTrigger:
+            case GamepadButton::LeftStickUp:
+            case GamepadButton::LeftStickDown:
+            case GamepadButton::LeftStickLeft:
+            case GamepadButton::LeftStickRight:
+            case GamepadButton::RightStickUp:
+            case GamepadButton::RightStickDown:
+            case GamepadButton::RightStickLeft:
+            case GamepadButton::RightStickRight:
+            {
+                bool positive;
+                float axis = state.Axis[(int32)GetButtonAxis(button, positive)];
+                return positive ? axis >= deadZone : axis <= -deadZone;
+            }
+            default:
+                break;
+            }
+        }
+        return state.Buttons[(int32)button];
+    }
+}
+
 void GamepadLayout::Init()
 {
     for (int32 i = 0; i < (int32)GamepadButton::MAX; i++)
@@ -31,6 +96,21 @@ void Gamepad::ResetState()
     _mappedPrevState.Clear();
 }
 
+bool Gamepad::GetButton(GamepadButton button, float deadZone) const
+{
+    return GetButtonState(_mappedState, button, deadZone);
+}
+
+bool Gamepad::GetButtonDown(GamepadButton button, float deadZone) const
+{
+    return GetButtonState(_mappedState, button, deadZone) && !GetButtonState(_mappedPrevState, button, deadZone);
+}
+
+bool Gamepad::GetButtonUp(GamepadButton button, float deadZone) const
+{
+    return !GetButtonState(_mappedState, button, deadZone) && GetButtonState(_mappedPrevState, button, deadZone);
+}
+
 bool Gamepad::IsAnyButtonDown() const
 {
     // TODO: optimize with SIMD
diff --git a/Source/Engine/Input/Gamepad.h b/Source/Engine/Input/Gamepad.h
index 20994d85a..dc95c67ae 100644
--- a/Source/Engine/Input/Gamepad.h
+++ b/Source/Engine/Input/Gamepad.h
@@ -148,36 +148,30 @@ public:
     /// Gets the gamepad button state (true if being pressed during the current frame).
     /// </summary>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user holds down the button, otherwise false.</returns>
-    API_FUNCTION() FORCE_INLINE bool GetButton(const GamepadButton button) const
-    {
-        return _mappedState.Buttons[static_cast<int32>(button)];
-    }
+    API_FUNCTION() bool GetButton(GamepadButton button, float deadZone = 0.0f) const;
 
     /// <summary>
     /// Gets the gamepad button down state (true if was pressed during the current frame).
     /// </summary>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user starts pressing down the button, otherwise false.</returns>
-    API_FUNCTION() FORCE_INLINE bool GetButtonDown(const GamepadButton button) const
-    {
-        return _mappedState.Buttons[static_cast<int32>(button)] && !_mappedPrevState.Buttons[static_cast<int32>(button)];
-    }
-
-    /// <summary>
-    /// Checks if any gamepad button is currently pressed.
-    /// </summary>
-    API_PROPERTY() bool IsAnyButtonDown() const;
+    API_FUNCTION() bool GetButtonDown(GamepadButton button, float deadZone = 0.0f) const;
 
     /// <summary>
     /// Gets the gamepad button up state (true if was released during the current frame).
     /// </summary>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user releases the button, otherwise false.</returns>
-    API_FUNCTION() FORCE_INLINE bool GetButtonUp(const GamepadButton button) const
-    {
-        return !_mappedState.Buttons[static_cast<int32>(button)] && _mappedPrevState.Buttons[static_cast<int32>(button)];
-    }
+    API_FUNCTION() bool GetButtonUp(GamepadButton button, float deadZone = 0.0f) const;
+
+    /// <summary>
+    /// Checks if any gamepad button is currently pressed.
+    /// </summary>
+    API_PROPERTY() bool IsAnyButtonDown() const;
 
 public:
     /// <summary>
diff --git a/Source/Engine/Input/Input.cpp b/Source/Engine/Input/Input.cpp
index 7048140ef..c95d7b03e 100644
--- a/Source/Engine/Input/Input.cpp
+++ b/Source/Engine/Input/Input.cpp
@@ -120,6 +120,7 @@ void InputSettings::Deserialize(DeserializeStream& stream, ISerializeModifier* m
                 config.MouseButton = JsonTools::GetEnum(v, "MouseButton", MouseButton::None);
                 config.GamepadButton = JsonTools::GetEnum(v, "GamepadButton", GamepadButton::None);
                 config.Gamepad = JsonTools::GetEnum(v, "Gamepad", InputGamepadIndex::All);
+                config.DeadZone = JsonTools::GetFloat(v, "DeadZone", 0.5f);
             }
         }
         else
@@ -499,24 +500,24 @@ float Input::GetGamepadAxis(int32 gamepadIndex, GamepadAxis axis)
     return 0.0f;
 }
 
-bool Input::GetGamepadButton(int32 gamepadIndex, GamepadButton button)
+bool Input::GetGamepadButton(int32 gamepadIndex, GamepadButton button, float deadZone)
 {
     if (gamepadIndex >= 0 && gamepadIndex < Gamepads.Count())
-        return Gamepads[gamepadIndex]->GetButton(button);
+        return Gamepads[gamepadIndex]->GetButton(button, deadZone);
     return false;
 }
 
-bool Input::GetGamepadButtonDown(int32 gamepadIndex, GamepadButton button)
+bool Input::GetGamepadButtonDown(int32 gamepadIndex, GamepadButton button, float deadZone)
 {
     if (gamepadIndex >= 0 && gamepadIndex < Gamepads.Count())
-        return Gamepads[gamepadIndex]->GetButtonDown(button);
+        return Gamepads[gamepadIndex]->GetButtonDown(button, deadZone);
     return false;
 }
 
-bool Input::GetGamepadButtonUp(int32 gamepadIndex, GamepadButton button)
+bool Input::GetGamepadButtonUp(int32 gamepadIndex, GamepadButton button, float deadZone)
 {
     if (gamepadIndex >= 0 && gamepadIndex < Gamepads.Count())
-        return Gamepads[gamepadIndex]->GetButtonUp(button);
+        return Gamepads[gamepadIndex]->GetButtonUp(button, deadZone);
     return false;
 }
 
@@ -542,13 +543,13 @@ float Input::GetGamepadAxis(InputGamepadIndex gamepad, GamepadAxis axis)
     return false;
 }
 
-bool Input::GetGamepadButton(InputGamepadIndex gamepad, GamepadButton button)
+bool Input::GetGamepadButton(InputGamepadIndex gamepad, GamepadButton button, float deadZone)
 {
     if (gamepad == InputGamepadIndex::All)
     {
         for (auto g : Gamepads)
         {
-            if (g->GetButton(button))
+            if (g->GetButton(button, deadZone))
                 return true;
         }
     }
@@ -556,18 +557,18 @@ bool Input::GetGamepadButton(InputGamepadIndex gamepad, GamepadButton button)
     {
         const auto index = static_cast<int32>(gamepad);
         if (index < Gamepads.Count())
-            return Gamepads[index]->GetButton(button);
+            return Gamepads[index]->GetButton(button, deadZone);
     }
     return false;
 }
 
-bool Input::GetGamepadButtonDown(InputGamepadIndex gamepad, GamepadButton button)
+bool Input::GetGamepadButtonDown(InputGamepadIndex gamepad, GamepadButton button, float deadZone)
 {
     if (gamepad == InputGamepadIndex::All)
     {
         for (auto g : Gamepads)
         {
-            if (g->GetButtonDown(button))
+            if (g->GetButtonDown(button, deadZone))
                 return true;
         }
     }
@@ -575,18 +576,18 @@ bool Input::GetGamepadButtonDown(InputGamepadIndex gamepad, GamepadButton button
     {
         const auto index = static_cast<int32>(gamepad);
         if (index < Gamepads.Count())
-            return Gamepads[index]->GetButtonDown(button);
+            return Gamepads[index]->GetButtonDown(button, deadZone);
     }
     return false;
 }
 
-bool Input::GetGamepadButtonUp(InputGamepadIndex gamepad, GamepadButton button)
+bool Input::GetGamepadButtonUp(InputGamepadIndex gamepad, GamepadButton button, float deadZone)
 {
     if (gamepad == InputGamepadIndex::All)
     {
         for (auto g : Gamepads)
         {
-            if (g->GetButtonUp(button))
+            if (g->GetButtonUp(button, deadZone))
                 return true;
         }
     }
@@ -594,7 +595,7 @@ bool Input::GetGamepadButtonUp(InputGamepadIndex gamepad, GamepadButton button)
     {
         const auto index = static_cast<int32>(gamepad);
         if (index < Gamepads.Count())
-            return Gamepads[index]->GetButtonUp(button);
+            return Gamepads[index]->GetButtonUp(button, deadZone);
     }
     return false;
 }
@@ -1065,26 +1066,26 @@ void InputService::Update()
         bool isActive;
         if (config.Mode == InputActionMode::Pressing)
         {
-            isActive = Input::GetKey(config.Key) || Input::GetMouseButton(config.MouseButton) || Input::GetGamepadButton(config.Gamepad, config.GamepadButton);
+            isActive = Input::GetKey(config.Key) || Input::GetMouseButton(config.MouseButton) || Input::GetGamepadButton(config.Gamepad, config.GamepadButton, config.DeadZone);
         }
         else if (config.Mode == InputActionMode::Press)
         {
-            isActive = Input::GetKeyDown(config.Key) || Input::GetMouseButtonDown(config.MouseButton) || Input::GetGamepadButtonDown(config.Gamepad, config.GamepadButton);
+            isActive = Input::GetKeyDown(config.Key) || Input::GetMouseButtonDown(config.MouseButton) || Input::GetGamepadButtonDown(config.Gamepad, config.GamepadButton, config.DeadZone);
         }
         else
         {
-            isActive = Input::GetKeyUp(config.Key) || Input::GetMouseButtonUp(config.MouseButton) || Input::GetGamepadButtonUp(config.Gamepad, config.GamepadButton);
+            isActive = Input::GetKeyUp(config.Key) || Input::GetMouseButtonUp(config.MouseButton) || Input::GetGamepadButtonUp(config.Gamepad, config.GamepadButton, config.DeadZone);
         }
 
-        if (Input::GetKeyDown(config.Key) || Input::GetMouseButtonDown(config.MouseButton) || Input::GetGamepadButtonDown(config.Gamepad, config.GamepadButton))
+        if (Input::GetKeyDown(config.Key) || Input::GetMouseButtonDown(config.MouseButton) || Input::GetGamepadButtonDown(config.Gamepad, config.GamepadButton, config.DeadZone))
         {
             data.State = InputActionState::Press;
         }
-        else if (Input::GetKey(config.Key) || Input::GetMouseButton(config.MouseButton) || Input::GetGamepadButton(config.Gamepad, config.GamepadButton))
+        else if (Input::GetKey(config.Key) || Input::GetMouseButton(config.MouseButton) || Input::GetGamepadButton(config.Gamepad, config.GamepadButton, config.DeadZone))
         {
             data.State = InputActionState::Pressing;
         }
-        else if (Input::GetKeyUp(config.Key) || Input::GetMouseButtonUp(config.MouseButton) || Input::GetGamepadButtonUp(config.Gamepad, config.GamepadButton))
+        else if (Input::GetKeyUp(config.Key) || Input::GetMouseButtonUp(config.MouseButton) || Input::GetGamepadButtonUp(config.Gamepad, config.GamepadButton, config.DeadZone))
         {
             data.State = InputActionState::Release;
         }
diff --git a/Source/Engine/Input/Input.h b/Source/Engine/Input/Input.h
index 73e87f5f0..dca26a5f4 100644
--- a/Source/Engine/Input/Input.h
+++ b/Source/Engine/Input/Input.h
@@ -238,24 +238,27 @@ public:
     /// </summary>
     /// <param name="gamepadIndex">The gamepad index</param>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user holds down the button, otherwise false.</returns>
-    API_FUNCTION() static bool GetGamepadButton(int32 gamepadIndex, GamepadButton button);
+    API_FUNCTION() static bool GetGamepadButton(int32 gamepadIndex, GamepadButton button, float deadZone = 0.0f);
 
     /// <summary>
     /// Gets the gamepad button down state (true if was pressed during the current frame).
     /// </summary>
     /// <param name="gamepadIndex">The gamepad index</param>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user starts pressing down the button, otherwise false.</returns>
-    API_FUNCTION() static bool GetGamepadButtonDown(int32 gamepadIndex, GamepadButton button);
+    API_FUNCTION() static bool GetGamepadButtonDown(int32 gamepadIndex, GamepadButton button, float deadZone = 0.0f);
 
     /// <summary>
     /// Gets the gamepad button up state (true if was released during the current frame).
     /// </summary>
     /// <param name="gamepadIndex">The gamepad index</param>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user releases the button, otherwise false.</returns>
-    API_FUNCTION() static bool GetGamepadButtonUp(int32 gamepadIndex, GamepadButton button);
+    API_FUNCTION() static bool GetGamepadButtonUp(int32 gamepadIndex, GamepadButton button, float deadZone = 0.0f);
 
     /// <summary>
     /// Gets the gamepad axis value.
@@ -270,24 +273,27 @@ public:
     /// </summary>
     /// <param name="gamepad">The gamepad</param>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user holds down the button, otherwise false.</returns>
-    API_FUNCTION() static bool GetGamepadButton(InputGamepadIndex gamepad, GamepadButton button);
+    API_FUNCTION() static bool GetGamepadButton(InputGamepadIndex gamepad, GamepadButton button, float deadZone = 0.0f);
 
     /// <summary>
     /// Gets the gamepad button down state (true if was pressed during the current frame).
     /// </summary>
     /// <param name="gamepad">The gamepad</param>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user starts pressing down the button, otherwise false.</returns>
-    API_FUNCTION() static bool GetGamepadButtonDown(InputGamepadIndex gamepad, GamepadButton button);
+    API_FUNCTION() static bool GetGamepadButtonDown(InputGamepadIndex gamepad, GamepadButton button, float deadZone = 0.0f);
 
     /// <summary>
     /// Gets the gamepad button up state (true if was released during the current frame).
     /// </summary>
     /// <param name="gamepad">The gamepad</param>
     /// <param name="button">Gamepad button to check</param>
+    /// <param name="deadZone">Custom dead-zone value to detect gamepad button usage for non-binary buttons such as left/right thumbs that can move freely. By default, any movement is registered.</param>
     /// <returns>True if user releases the button, otherwise false.</returns>
-    API_FUNCTION() static bool GetGamepadButtonUp(InputGamepadIndex gamepad, GamepadButton button);
+    API_FUNCTION() static bool GetGamepadButtonUp(InputGamepadIndex gamepad, GamepadButton button, float deadZone = 0.0f);
 
 public:
     /// <summary>
diff --git a/Source/Engine/Input/VirtualInput.h b/Source/Engine/Input/VirtualInput.h
index 817d7014c..a4975aaef 100644
--- a/Source/Engine/Input/VirtualInput.h
+++ b/Source/Engine/Input/VirtualInput.h
@@ -48,6 +48,12 @@ API_STRUCT() struct ActionConfig
     /// </summary>
     API_FIELD(Attributes="EditorOrder(40)")
     InputGamepadIndex Gamepad;
+
+    /// <summary>
+    /// Threshold for non-binary value inputs such as gamepad stick position to decide if action was triggered. Can be sued to activate action only if input value is higher than specified number.
+    /// </summary>
+    API_FIELD(Attributes = "EditorOrder(50)")
+    float DeadZone = 0.5f;
 };
 
 /// <summary>

From 2a2f046f30a967049db2c2b1b279dd143de35f18 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Tue, 10 Mar 2026 21:13:36 +0100
Subject: [PATCH 61/90] Don't snap vertices in camera projection icon for
 better quality #3875

---
 Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs b/Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs
index 545d71d9b..dd09dc24c 100644
--- a/Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs
+++ b/Source/Editor/Viewport/Widgets/ViewportWidgetButton.cs
@@ -84,6 +84,8 @@ namespace FlaxEditor.Viewport.Widgets
             Float2[] currentStart = Checked ? iconPointsOrtho : iconPointsPerspective;
             Float2[] currentTarget = Checked ? iconPointsPerspective : iconPointsOrtho;
 
+            var features = Render2D.Features;
+            Render2D.Features = features & ~Render2D.RenderingFeatures.VertexSnapping;
             for (int i = 1; i < iconPointCount + 1; i++)
             {
                 int endPointIndex = Mathf.Wrap(i, 0, iconPointCount - 1);
@@ -95,6 +97,7 @@ namespace FlaxEditor.Viewport.Widgets
 
                 Render2D.DrawLine(lineStart, lineEnd, Color.White);
             }
+            Render2D.Features = features;
         }
     }
 

From 0d133cfbdc2ac4125583e254116a74e87c5c42c6 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Tue, 10 Mar 2026 22:22:02 +0100
Subject: [PATCH 62/90] Minor fixes to #3870

---
 .../SourceCodeEditing/CodeEditingModule.cs    |  8 ++---
 .../VisualStudio/VisualStudioEditor.cpp       | 36 ++++++++++++++++++-
 2 files changed, 39 insertions(+), 5 deletions(-)

diff --git a/Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs b/Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs
index fc70d0e81..af0187248 100644
--- a/Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs
+++ b/Source/Editor/Modules/SourceCodeEditing/CodeEditingModule.cs
@@ -325,7 +325,7 @@ namespace FlaxEditor.Modules.SourceCodeEditing
             var codeEditor = options.SourceCode.SourceCodeEditor;
             if (codeEditor != "None")
             {
-                foreach (var e in Editor.Instance.CodeEditing.Editors)
+                foreach (var e in _editors)
                 {
                     if (string.Equals(codeEditor, e.Name, StringComparison.OrdinalIgnoreCase))
                     {
@@ -334,10 +334,10 @@ namespace FlaxEditor.Modules.SourceCodeEditing
                     }
                 }
             }
-            if (editor == null)
-                editor = Editor.Instance.CodeEditing.Editors[0];
+            if (editor == null && _editors.Count != 0)
+                editor = _editors[0];
 
-            Editor.Instance.CodeEditing.SelectedEditor = editor;
+            SelectedEditor = editor;
         }
 
         /// <summary>
diff --git a/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.cpp b/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.cpp
index 48b475275..2d79cc02b 100644
--- a/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.cpp
+++ b/Source/Editor/Scripting/CodeEditors/VisualStudio/VisualStudioEditor.cpp
@@ -145,7 +145,41 @@ CodeEditorTypes VisualStudioEditor::GetType() const
 
 String VisualStudioEditor::GetName() const
 {
-    return String(ToString(_version));
+    const Char* name;
+    switch (_version)
+    {
+    case VisualStudioVersion::VS2008:
+        name = TEXT("Visual Studio 2008");
+        break;
+    case VisualStudioVersion::VS2010:
+        name = TEXT("Visual Studio 2010");
+        break;
+    case VisualStudioVersion::VS2012:
+        name = TEXT("Visual Studio 2012");
+        break;
+    case VisualStudioVersion::VS2013:
+        name = TEXT("Visual Studio 2013");
+        break;
+    case VisualStudioVersion::VS2015:
+        name = TEXT("Visual Studio 2015");
+        break;
+    case VisualStudioVersion::VS2017:
+        name = TEXT("Visual Studio 2017");
+        break;
+    case VisualStudioVersion::VS2019:
+        name = TEXT("Visual Studio 2019");
+        break;
+    case VisualStudioVersion::VS2022:
+        name = TEXT("Visual Studio 2022");
+        break;
+    case VisualStudioVersion::VS2026:
+        name = TEXT("Visual Studio 2026");
+        break;
+    default:
+        name = ToString(_version);
+        break;
+    }
+    return String(name);
 }
 
 String VisualStudioEditor::GetGenerateProjectCustomArgs() const

From c3aecc1a11eed5faef756685445654662e849a47 Mon Sep 17 00:00:00 2001
From: Chandler Cox <mr.chandlercox@gmail.com>
Date: Tue, 10 Mar 2026 19:47:09 -0500
Subject: [PATCH 63/90] Add allowable characters enum to text box

---
 Source/Engine/UI/GUI/Common/TextBoxBase.cs | 90 ++++++++++++++++++++--
 1 file changed, 83 insertions(+), 7 deletions(-)

diff --git a/Source/Engine/UI/GUI/Common/TextBoxBase.cs b/Source/Engine/UI/GUI/Common/TextBoxBase.cs
index 489e4c93d..201e91c61 100644
--- a/Source/Engine/UI/GUI/Common/TextBoxBase.cs
+++ b/Source/Engine/UI/GUI/Common/TextBoxBase.cs
@@ -1,6 +1,8 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
 using System;
+using System.Collections.Generic;
+using System.Linq;
 #if FLAX_EDITOR
 using FlaxEditor.Options;
 #endif
@@ -42,6 +44,38 @@ namespace FlaxEngine.GUI
             '<',
         };
 
+        /// <summary>
+        /// The allowable characters to use for the text.
+        /// </summary>
+        [Flags]
+        public enum AllowableCharacters
+        {
+            /// <summary>
+            /// Wether to not allow any character in the text.
+            /// </summary>
+            None = 0,
+            
+            /// <summary>
+            /// Whether to use letters in the text.
+            /// </summary>
+            Letters = 1 << 0,
+
+            /// <summary>
+            /// Whether to use numbers in the text.
+            /// </summary>
+            Numbers = 1 << 1,
+
+            /// <summary>
+            /// Whether to use symbols in the text.
+            /// </summary>
+            Symbols = 1 << 2,
+            
+            /// <summary>
+            /// Whether to use all characters in the text.
+            /// </summary>
+            All = Letters | Numbers | Symbols,
+        }
+
         /// <summary>
         /// Default height of the text box
         /// </summary>
@@ -86,6 +120,11 @@ namespace FlaxEngine.GUI
         /// Flag used to indicate whenever text can contain multiple lines.
         /// </summary>
         protected bool _isMultiline;
+        
+        /// <summary>
+        /// The characters to allow in the text.
+        /// </summary>
+        protected AllowableCharacters _charactersToAllow = AllowableCharacters.All;
 
         /// <summary>
         /// Flag used to indicate whenever text is read-only and cannot be modified by the user.
@@ -188,6 +227,16 @@ namespace FlaxEngine.GUI
             }
         }
 
+        /// <summary>
+        /// The character to allow in the text.
+        /// </summary>
+        [EditorOrder(41), Tooltip("The character to allow in the text.")]
+        public AllowableCharacters CharactersToAllow
+        { 
+            get => _charactersToAllow;
+            set => _charactersToAllow = value;
+        }
+
         /// <summary>
         /// Gets or sets the maximum number of characters the user can type into the text box control.
         /// </summary>
@@ -395,15 +444,42 @@ namespace FlaxEngine.GUI
                 value = value.GetLines()[0];
             }
 
-            if (_text != value)
+            if (_text.Equals(value, StringComparison.Ordinal))
+                return;
+
+            if (CharactersToAllow != AllowableCharacters.All)
             {
-                Deselect();
-                ResetViewOffset();
-
-                _text = value;
-
-                OnTextChanged();
+                if (CharactersToAllow == AllowableCharacters.None)
+                {
+                    value = string.Empty;
+                }
+                else
+                {
+                    if (!CharactersToAllow.HasFlag(AllowableCharacters.Letters))
+                    {
+                        if (value != null)
+                            value = new string(value.Where(c => !char.IsLetter(c)).ToArray());
+                    }
+                    if (!CharactersToAllow.HasFlag(AllowableCharacters.Numbers))
+                    {
+                        if (value != null)
+                            value = new string(value.Where(c => !char.IsNumber(c)).ToArray());
+                    }
+                    if (!CharactersToAllow.HasFlag(AllowableCharacters.Symbols))
+                    {
+                        if (value != null)
+                            value = new string(value.Where(c => !char.IsSymbol(c)).ToArray());
+                    }
+                    value ??= string.Empty;
+                }
             }
+                
+            Deselect();
+            ResetViewOffset();
+
+            _text = value;
+
+            OnTextChanged();
         }
 
         /// <summary>

From 62492c7607e9637a12dd383801f38f18318ae8cc Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Wed, 11 Mar 2026 09:38:49 +0100
Subject: [PATCH 64/90] Fix importing file when target location already exists

#3579
---
 .../AssetsImportingManager.cpp                | 44 ++++++++++++++++++-
 1 file changed, 42 insertions(+), 2 deletions(-)

diff --git a/Source/Engine/ContentImporters/AssetsImportingManager.cpp b/Source/Engine/ContentImporters/AssetsImportingManager.cpp
index 9cad287dc..696f43a9e 100644
--- a/Source/Engine/ContentImporters/AssetsImportingManager.cpp
+++ b/Source/Engine/ContentImporters/AssetsImportingManager.cpp
@@ -36,6 +36,30 @@
 #include "CreateAnimation.h"
 #include "CreateBehaviorTree.h"
 #include "CreateJson.h"
+#include "Engine/Content/Assets/Model.h"
+
+namespace
+{
+    bool IsAssetTypeNameTextureFile(const String& typeName)
+    {
+        return typeName == Texture::TypeName || typeName == SpriteAtlas::TypeName;
+    }
+
+    bool IsAssetTypeNameModelFile(const String& typeName)
+    {
+        return typeName == Model::TypeName || typeName == SkinnedModel::TypeName || typeName == Animation::TypeName;
+    }
+
+    bool IsAssetTypeNameMatch(const String& a, const String& b)
+    {
+        // Special case when reimporting model/texture but different type
+        if (IsAssetTypeNameTextureFile(a) && IsAssetTypeNameTextureFile(b))
+            return true;
+        if (IsAssetTypeNameModelFile(a) && IsAssetTypeNameModelFile(b))
+            return true;
+        return a == b;
+    }
+}
 
 // Tags used to detect asset creation mode
 const String AssetsImportingManager::CreateTextureTag(TEXT("Texture"));
@@ -84,8 +108,6 @@ CreateAssetContext::CreateAssetContext(const StringView& inputPath, const String
     CustomArg = arg;
     Data.Header.ID = id;
     SkipMetadata = false;
-
-    // TODO: we should use ASNI only chars path (Assimp can use only that kind)
     OutputPath = Content::CreateTemporaryAssetPath();
 }
 
@@ -122,6 +144,24 @@ CreateAssetResult CreateAssetContext::Run(const CreateAssetFunction& callback)
         Data.Metadata.Copy((const byte*)buffer.GetString(), (uint32)buffer.GetSize());
     }
 
+    // Check if target asset already exists but has different type
+    AssetInfo targetAssetInfo;
+    if (Content::GetAssetInfo(TargetAssetPath, targetAssetInfo) && !IsAssetTypeNameMatch(targetAssetInfo.TypeName, Data.Header.TypeName))
+    {
+        // Change path
+        int32 index = 0;
+        String newTargetAssetPath;
+        do
+        {
+            newTargetAssetPath = StringUtils::GetDirectoryName(TargetAssetPath);
+            newTargetAssetPath /= StringUtils::GetFileNameWithoutExtension(TargetAssetPath) + String::Format(TEXT(" ({})."), index++) + FileSystem::GetExtension(TargetAssetPath);
+        } while (index < 100 && FileSystem::FileExists(newTargetAssetPath));
+        TargetAssetPath = newTargetAssetPath;
+
+        // Change id
+        Data.Header.ID = Guid::New();
+    }
+
     // Save file
     result = FlaxStorage::Create(OutputPath, Data) ? CreateAssetResult::CannotSaveFile : CreateAssetResult::Ok;
     if (result == CreateAssetResult::Ok)

From 479c5f896cf6a7839040732624f63264074b24ea Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Wed, 11 Mar 2026 13:43:26 +0100
Subject: [PATCH 65/90] Fix `MeshAccelerationStructure` to use `MeshAccessor`
 for proper mesh format access

#3984
---
 Source/Engine/Graphics/Models/MeshBase.cpp    |  8 +++++
 .../ModelTool/MeshAccelerationStructure.cpp   | 32 ++++++++-----------
 2 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/Source/Engine/Graphics/Models/MeshBase.cpp b/Source/Engine/Graphics/Models/MeshBase.cpp
index eadbfcba9..bbec523a2 100644
--- a/Source/Engine/Graphics/Models/MeshBase.cpp
+++ b/Source/Engine/Graphics/Models/MeshBase.cpp
@@ -158,6 +158,14 @@ void MeshAccessor::Stream::CopyTo(Span<Float3> dst) const
     {
         Platform::MemoryCopy(dst.Get(), _data.Get(), _data.Length());
     }
+    else if (IsLinear(PixelFormat::R16G16B16A16_Float))
+    {
+        for (int32 i = 0; i < count; i++)
+        {
+            auto v = *(Half4*)(_data.Get() + i * _stride);
+            dst.Get()[i] = Float3(Float16Compressor::Decompress(v.X), Float16Compressor::Decompress(v.Y), Float16Compressor::Decompress(v.Z));
+        }
+    }
     else
     {
         for (int32 i = 0; i < count; i++)
diff --git a/Source/Engine/Tools/ModelTool/MeshAccelerationStructure.cpp b/Source/Engine/Tools/ModelTool/MeshAccelerationStructure.cpp
index 6e1b5ae6f..297a6f868 100644
--- a/Source/Engine/Tools/ModelTool/MeshAccelerationStructure.cpp
+++ b/Source/Engine/Tools/ModelTool/MeshAccelerationStructure.cpp
@@ -9,6 +9,7 @@
 #include "Engine/Content/Assets/Model.h"
 #include "Engine/Graphics/GPUBuffer.h"
 #include "Engine/Graphics/Models/ModelData.h"
+#include "Engine/Graphics/Models/MeshAccessor.h"
 #include "Engine/Profiler/ProfilerCPU.h"
 
 PACK_STRUCT(struct GPUBVH {
@@ -321,7 +322,6 @@ void MeshAccelerationStructure::Add(Model* model, int32 lodIndex)
     lodIndex = Math::Clamp(lodIndex, model->HighestResidentLODIndex(), model->LODs.Count() - 1);
     ModelLOD& lod = model->LODs[lodIndex];
     _meshes.EnsureCapacity(_meshes.Count() + lod.Meshes.Count());
-    bool failed = false;
     for (int32 i = 0; i < lod.Meshes.Count(); i++)
     {
         auto& mesh = lod.Meshes[i];
@@ -336,25 +336,19 @@ void MeshAccelerationStructure::Add(Model* model, int32 lodIndex)
         auto& meshData = _meshes.AddOne();
         meshData.Asset = model;
         model->AddReference();
-        if (model->IsVirtual())
-        {
-            meshData.Indices = mesh.GetTriangleCount() * 3;
-            meshData.Vertices = mesh.GetVertexCount();
-            failed |= mesh.DownloadDataGPU(MeshBufferType::Index, meshData.IndexBuffer);
-            failed |= mesh.DownloadDataGPU(MeshBufferType::Vertex0, meshData.VertexBuffer);
-        }
-        else
-        {
-            failed |= mesh.DownloadDataCPU(MeshBufferType::Index, meshData.IndexBuffer, meshData.Indices);
-            failed |= mesh.DownloadDataCPU(MeshBufferType::Vertex0, meshData.VertexBuffer, meshData.Vertices);
-        }
-        if (failed)
+        MeshAccessor accessor;
+        MeshBufferType bufferTypes[2] = { MeshBufferType::Index, MeshBufferType::Vertex0 };
+        if (accessor.LoadMesh(&mesh, false, ToSpan(bufferTypes, 2)))
             return;
-        if (!meshData.IndexBuffer.IsAllocated() && meshData.IndexBuffer.Length() != 0)
-        {
-            // BVH nodes modifies index buffer (sorts data in-place) so clone it
-            meshData.IndexBuffer.Copy(meshData.IndexBuffer.Get(), meshData.IndexBuffer.Length());
-        }
+        auto indexStream = accessor.Index();
+        auto positionStream = accessor.Position();
+        if (!indexStream.IsValid() || !positionStream.IsValid())
+            return;
+        meshData.Indices = indexStream.GetCount();
+        meshData.Vertices = positionStream.GetCount();
+        meshData.IndexBuffer.Copy(indexStream.GetData());
+        meshData.VertexBuffer.Allocate(meshData.Vertices * sizeof(Float3));
+        positionStream.CopyTo(ToSpan(meshData.VertexBuffer.Get<Float3>(), meshData.Vertices));
         meshData.Use16BitIndexBuffer = mesh.Use16BitIndexBuffer();
         meshData.Bounds = mesh.GetBox();
     }

From 96bbae8e28712f24b3969e5220703635caed1f97 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Wed, 11 Mar 2026 16:01:56 +0100
Subject: [PATCH 66/90] Fix Global SDF update when changing Draw Modes of the
 model

Refactor `DrawModes` field in `StaticModel` and `FoliageType` into property with getter/setter

#3949
---
 Source/Engine/Foliage/Foliage.cpp             | 16 ++++++---
 Source/Engine/Foliage/FoliageType.cpp         | 20 +++++++++--
 Source/Engine/Foliage/FoliageType.h           | 14 ++++++--
 Source/Engine/Level/Actors/StaticModel.cpp    | 34 +++++++++++++------
 Source/Engine/Level/Actors/StaticModel.h      | 18 ++++++----
 Source/Engine/Level/Scene/SceneRendering.h    |  1 +
 .../Renderer/GlobalSignDistanceFieldPass.cpp  |  3 +-
 7 files changed, 79 insertions(+), 27 deletions(-)

diff --git a/Source/Engine/Foliage/Foliage.cpp b/Source/Engine/Foliage/Foliage.cpp
index efe89bf5c..459f1b662 100644
--- a/Source/Engine/Foliage/Foliage.cpp
+++ b/Source/Engine/Foliage/Foliage.cpp
@@ -22,7 +22,7 @@
 #include "Engine/Serialization/Serialization.h"
 #include "Engine/Utilities/Encryption.h"
 
-#define FOLIAGE_GET_DRAW_MODES(renderContext, type) (type.DrawModes & renderContext.View.Pass & renderContext.View.GetShadowsDrawPassMask(type.ShadowsMode))
+#define FOLIAGE_GET_DRAW_MODES(renderContext, type) (type._drawModes & renderContext.View.Pass & renderContext.View.GetShadowsDrawPassMask(type.ShadowsMode))
 #define FOLIAGE_CAN_DRAW(renderContext, type) (type.IsReady() && FOLIAGE_GET_DRAW_MODES(renderContext, type) != DrawPass::None && type.Model->CanBeRendered())
 
 Foliage::Foliage(const SpawnParams& params)
@@ -360,7 +360,7 @@ void Foliage::DrawCluster(DrawContext& context, FoliageCluster* cluster, Mesh::D
                 draw.DrawState = &instance.DrawState;
                 draw.Bounds = sphere;
                 draw.PerInstanceRandom = instance.Random;
-                draw.DrawModes = type.DrawModes;
+                draw.DrawModes = type._drawModes;
                 draw.SetStencilValue(_layer);
                 type.Model->Draw(context.RenderContext, draw);
 
@@ -597,14 +597,22 @@ void Foliage::DrawType(RenderContext& renderContext, const FoliageType& type, Me
 
 void Foliage::InitType(const RenderView& view, FoliageType& type)
 {
-    const DrawPass drawModes = type.DrawModes & view.Pass & view.GetShadowsDrawPassMask(type.ShadowsMode);
+    const DrawPass drawModes = type._drawModes & view.Pass & view.GetShadowsDrawPassMask(type.ShadowsMode);
     type._canDraw = type.IsReady() && drawModes != DrawPass::None && type.Model && type.Model->CanBeRendered();
+    bool drawModesDirty = false;
     for (int32 j = 0; j < type.Entries.Count(); j++)
     {
         auto& e = type.Entries[j];
         e.ReceiveDecals = type.ReceiveDecals != 0;
         e.ShadowsMode = type.ShadowsMode;
+        if (type._drawModesDirty)
+        {
+            type._drawModesDirty = 0;
+            drawModesDirty = true;
+        }
     }
+    if (drawModesDirty)
+        GetSceneRendering()->UpdateActor(this, _sceneRenderingKey, ISceneRenderingListener::DrawModes);
 }
 
 int32 Foliage::GetInstancesCount() const
@@ -1250,7 +1258,7 @@ void Foliage::Draw(RenderContext& renderContext)
         draw.Deformation = nullptr;
         draw.Bounds = instance.Bounds;
         draw.PerInstanceRandom = instance.Random;
-        draw.DrawModes = type.DrawModes & view.Pass & view.GetShadowsDrawPassMask(type.ShadowsMode);
+        draw.DrawModes = type._drawModes & view.Pass & view.GetShadowsDrawPassMask(type.ShadowsMode);
         draw.SetStencilValue(_layer);
         type.Model->Draw(renderContext, draw);
         return;
diff --git a/Source/Engine/Foliage/FoliageType.cpp b/Source/Engine/Foliage/FoliageType.cpp
index 8b8c84420..e9eb63b2d 100644
--- a/Source/Engine/Foliage/FoliageType.cpp
+++ b/Source/Engine/Foliage/FoliageType.cpp
@@ -13,6 +13,7 @@ FoliageType::FoliageType()
     , Index(-1)
 {
     _isReady = 0;
+    _drawModesDirty = 0;
 
     ReceiveDecals = true;
     UseDensityScaling = false;
@@ -32,7 +33,7 @@ FoliageType& FoliageType::operator=(const FoliageType& other)
     CullDistance = other.CullDistance;
     CullDistanceRandomRange = other.CullDistanceRandomRange;
     ScaleInLightmap = other.ScaleInLightmap;
-    DrawModes = other.DrawModes;
+    SetDrawModes(other._drawModes);
     ShadowsMode = other.ShadowsMode;
     PaintDensity = other.PaintDensity;
     PaintRadius = other.PaintRadius;
@@ -69,6 +70,19 @@ void FoliageType::SetMaterials(const Array<MaterialBase*>& value)
         Entries[i].Material = value[i];
 }
 
+DrawPass FoliageType::GetDrawModes() const
+{
+    return _drawModes;
+}
+
+void FoliageType::SetDrawModes(DrawPass value)
+{
+    if (_drawModes == value)
+        return;
+    _drawModes = value;
+    _drawModesDirty = 1;
+}
+
 Float3 FoliageType::GetRandomScale() const
 {
     Float3 result;
@@ -150,7 +164,7 @@ void FoliageType::Serialize(SerializeStream& stream, const void* otherObj)
     SERIALIZE(CullDistance);
     SERIALIZE(CullDistanceRandomRange);
     SERIALIZE(ScaleInLightmap);
-    SERIALIZE(DrawModes);
+    SERIALIZE_MEMBER(DrawModes, _drawModes);
     SERIALIZE(ShadowsMode);
     SERIALIZE_BIT(ReceiveDecals);
     SERIALIZE_BIT(UseDensityScaling);
@@ -191,7 +205,7 @@ void FoliageType::Deserialize(DeserializeStream& stream, ISerializeModifier* mod
     DESERIALIZE(CullDistance);
     DESERIALIZE(CullDistanceRandomRange);
     DESERIALIZE(ScaleInLightmap);
-    DESERIALIZE(DrawModes);
+    DESERIALIZE_MEMBER(DrawModes, _drawModes);
     DESERIALIZE(ShadowsMode);
     DESERIALIZE_BIT(ReceiveDecals);
     DESERIALIZE_BIT(UseDensityScaling);
diff --git a/Source/Engine/Foliage/FoliageType.h b/Source/Engine/Foliage/FoliageType.h
index 224ed0bd8..8b36f618b 100644
--- a/Source/Engine/Foliage/FoliageType.h
+++ b/Source/Engine/Foliage/FoliageType.h
@@ -48,6 +48,8 @@ API_CLASS(Sealed, NoSpawn) class FLAXENGINE_API FoliageType : public ScriptingOb
 private:
     uint8 _isReady : 1;
     uint8 _canDraw : 1;
+    uint8 _drawModesDirty : 1;
+    DrawPass _drawModes = DrawPass::Depth | DrawPass::GBuffer | DrawPass::Forward;
 
 public:
     /// <summary>
@@ -124,9 +126,15 @@ public:
     API_FIELD() float ScaleInLightmap = 1.0f;
 
     /// <summary>
-    /// The draw passes to use for rendering this foliage type.
+    /// Gets the draw passes to use for rendering this foliage type.
     /// </summary>
-    API_FIELD() DrawPass DrawModes = DrawPass::Depth | DrawPass::GBuffer | DrawPass::Forward;
+    API_PROPERTY(Attributes="DefaultValue(DrawPass.Depth | DrawPass.GBuffer | DrawPass.Forward)")
+    DrawPass GetDrawModes() const;
+
+    /// <summary>
+    /// Sets the draw passes to use for rendering this foliage type.
+    /// </summary>
+    API_PROPERTY() void SetDrawModes(DrawPass value);
 
     /// <summary>
     /// The shadows casting mode.
@@ -184,7 +192,7 @@ public:
     API_FIELD() float PlacementRandomRollAngle = 0.0f;
 
     /// <summary>
-    /// The density scaling scale applied to the global scale for the foliage instances of this type. Can be used to boost or reduce density scaling effect on this foliage type. Default is 1.
+    /// The density scale factor applied to the global scale for the foliage instances of this type. Can be used to boost or reduce density scaling effect on this foliage type. Default is 1. Lower to reduce density scaling effect when downscaling foliage via global quality/scalability.
     /// </summary>
     API_FIELD() float DensityScalingScale = 1.0f;
 
diff --git a/Source/Engine/Level/Actors/StaticModel.cpp b/Source/Engine/Level/Actors/StaticModel.cpp
index f41e4a805..19e4e3f34 100644
--- a/Source/Engine/Level/Actors/StaticModel.cpp
+++ b/Source/Engine/Level/Actors/StaticModel.cpp
@@ -66,6 +66,20 @@ void StaticModel::SetBoundsScale(float value)
     UpdateBounds();
 }
 
+DrawPass StaticModel::GetDrawModes() const
+{
+    return _drawModes;
+}
+
+void StaticModel::SetDrawModes(DrawPass value)
+{
+    if (_drawModes == value)
+        return;
+    _drawModes = value;
+    if (_sceneRenderingKey != -1)
+        GetSceneRendering()->UpdateActor(this, _sceneRenderingKey, ISceneRenderingListener::DrawModes);
+}
+
 int32 StaticModel::GetLODBias() const
 {
     return _lodBias;
@@ -330,13 +344,13 @@ void StaticModel::Draw(RenderContext& renderContext)
         return;
     if (renderContext.View.Pass == DrawPass::GlobalSDF)
     {
-        if (EnumHasAnyFlags(DrawModes, DrawPass::GlobalSDF) && Model->SDF.Texture)
+        if (EnumHasAnyFlags(_drawModes, DrawPass::GlobalSDF) && Model->SDF.Texture)
             GlobalSignDistanceFieldPass::Instance()->RasterizeModelSDF(this, Model->SDF, _transform, _box);
         return;
     }
     if (renderContext.View.Pass == DrawPass::GlobalSurfaceAtlas)
     {
-        if (EnumHasAnyFlags(DrawModes, DrawPass::GlobalSurfaceAtlas) && Model->SDF.Texture)
+        if (EnumHasAnyFlags(_drawModes, DrawPass::GlobalSurfaceAtlas) && Model->SDF.Texture)
             GlobalSurfaceAtlasPass::Instance()->RasterizeActor(this, this, _sphere, _transform, Model->LODs.Last().GetBox());
         return;
     }
@@ -353,7 +367,7 @@ void StaticModel::Draw(RenderContext& renderContext)
     draw.Lightmap = _scene ? _scene->LightmapsData.GetReadyLightmap(Lightmap.TextureIndex) : nullptr;
     draw.LightmapUVs = &Lightmap.UVsArea;
     draw.Flags = _staticFlags;
-    draw.DrawModes = DrawModes;
+    draw.DrawModes = _drawModes;
     draw.Bounds = _sphere;
     draw.Bounds.Center -= renderContext.View.Origin;
     draw.PerInstanceRandom = GetPerInstanceRandom();
@@ -390,7 +404,7 @@ void StaticModel::Draw(RenderContextBatch& renderContextBatch)
     draw.Lightmap = _scene ? _scene->LightmapsData.GetReadyLightmap(Lightmap.TextureIndex) : nullptr;
     draw.LightmapUVs = &Lightmap.UVsArea;
     draw.Flags = _staticFlags;
-    draw.DrawModes = DrawModes;
+    draw.DrawModes = _drawModes;
     draw.Bounds = _sphere;
     draw.Bounds.Center -= renderContext.View.Origin;
     draw.PerInstanceRandom = GetPerInstanceRandom();
@@ -435,7 +449,7 @@ void StaticModel::Serialize(SerializeStream& stream, const void* otherObj)
     SERIALIZE_MEMBER(LODBias, _lodBias);
     SERIALIZE_MEMBER(ForcedLOD, _forcedLod);
     SERIALIZE_MEMBER(SortOrder, _sortOrder);
-    SERIALIZE(DrawModes);
+    SERIALIZE_MEMBER(DrawModes, _drawModes);
 
     if (HasLightmap()
 #if USE_EDITOR
@@ -487,7 +501,7 @@ void StaticModel::Deserialize(DeserializeStream& stream, ISerializeModifier* mod
     DESERIALIZE_MEMBER(LODBias, _lodBias);
     DESERIALIZE_MEMBER(ForcedLOD, _forcedLod);
     DESERIALIZE_MEMBER(SortOrder, _sortOrder);
-    DESERIALIZE(DrawModes);
+    DESERIALIZE_MEMBER(DrawModes, _drawModes);
     DESERIALIZE_MEMBER(LightmapIndex, Lightmap.TextureIndex);
     DESERIALIZE_MEMBER(LightmapArea, Lightmap.UVsArea);
 
@@ -537,27 +551,27 @@ void StaticModel::Deserialize(DeserializeStream& stream, ISerializeModifier* mod
         if (member != stream.MemberEnd() && member->value.IsBool() && member->value.GetBool())
         {
             MARK_CONTENT_DEPRECATED();
-            DrawModes = DrawPass::Depth;
+            _drawModes = DrawPass::Depth;
         }
     }
     // [Deprecated on 07.02.2022, expires on 07.02.2024]
     if (modifier->EngineBuild <= 6330)
     {
         MARK_CONTENT_DEPRECATED();
-        DrawModes |= DrawPass::GlobalSDF;
+        _drawModes |= DrawPass::GlobalSDF;
     }
     // [Deprecated on 27.04.2022, expires on 27.04.2024]
     if (modifier->EngineBuild <= 6331)
     {
         MARK_CONTENT_DEPRECATED();
-        DrawModes |= DrawPass::GlobalSurfaceAtlas;
+        _drawModes |= DrawPass::GlobalSurfaceAtlas;
     }
 
     {
         const auto member = stream.FindMember("RenderPasses");
         if (member != stream.MemberEnd() && member->value.IsInt())
         {
-            DrawModes = (DrawPass)member->value.GetInt();
+            _drawModes = (DrawPass)member->value.GetInt();
         }
     }
 }
diff --git a/Source/Engine/Level/Actors/StaticModel.h b/Source/Engine/Level/Actors/StaticModel.h
index e6ed701cc..4b575a0ed 100644
--- a/Source/Engine/Level/Actors/StaticModel.h
+++ b/Source/Engine/Level/Actors/StaticModel.h
@@ -23,6 +23,7 @@ private:
     bool _vertexColorsDirty;
     byte _vertexColorsCount;
     int8 _sortOrder;
+    DrawPass _drawModes = DrawPass::Default;
     Array<Color32> _vertexColorsData[MODEL_MAX_LODS];
     GPUBuffer* _vertexColorsBuffer[MODEL_MAX_LODS];
     Model* _residencyChangedModel = nullptr;
@@ -40,12 +41,6 @@ public:
     API_FIELD(Attributes="EditorOrder(20), DefaultValue(null), EditorDisplay(\"Model\")")
     AssetReference<Model> Model;
 
-    /// <summary>
-    /// The draw passes to use for rendering this object.
-    /// </summary>
-    API_FIELD(Attributes="EditorOrder(15), DefaultValue(DrawPass.Default), EditorDisplay(\"Model\")")
-    DrawPass DrawModes = DrawPass::Default;
-
     /// <summary>
     /// The baked lightmap entry.
     /// </summary>
@@ -74,6 +69,17 @@ public:
     /// </summary>
     API_PROPERTY() void SetBoundsScale(float value);
 
+    /// <summary>
+    /// Gets the draw passes to use for rendering this object.
+    /// </summary>
+    API_PROPERTY(Attributes="EditorOrder(15), DefaultValue(DrawPass.Default), EditorDisplay(\"Model\")")
+    DrawPass GetDrawModes() const;
+
+    /// <summary>
+    /// Sets the draw passes to use for rendering this object.
+    /// </summary>
+    API_PROPERTY() void SetDrawModes(DrawPass value);
+
     /// <summary>
     /// Gets the model Level Of Detail bias value. Allows to increase or decrease rendered model quality.
     /// </summary>
diff --git a/Source/Engine/Level/Scene/SceneRendering.h b/Source/Engine/Level/Scene/SceneRendering.h
index 25dfc63fa..d522454a6 100644
--- a/Source/Engine/Level/Scene/SceneRendering.h
+++ b/Source/Engine/Level/Scene/SceneRendering.h
@@ -56,6 +56,7 @@ public:
         Layer = 4,
         StaticFlags = 8,
         AutoDelayDuringRendering = 16, // Conditionally allow updating data during rendering when writes are locked
+        DrawModes = 32,
         Auto = Visual | Bounds | Layer,
     };
 
diff --git a/Source/Engine/Renderer/GlobalSignDistanceFieldPass.cpp b/Source/Engine/Renderer/GlobalSignDistanceFieldPass.cpp
index 010e14bf9..ae6e8a9a8 100644
--- a/Source/Engine/Renderer/GlobalSignDistanceFieldPass.cpp
+++ b/Source/Engine/Renderer/GlobalSignDistanceFieldPass.cpp
@@ -408,7 +408,8 @@ public:
         if (GLOBAL_SDF_ACTOR_IS_STATIC(a) && ObjectTypes.Contains(a->GetTypeHandle()))
         {
             ScopeWriteLock lock(Locker);
-            OnSceneRenderingDirty(BoundingBox::FromSphere(prevBounds));
+            if (flags != DrawModes && flags != Layer && flags != StaticFlags)
+                OnSceneRenderingDirty(BoundingBox::FromSphere(prevBounds));
             OnSceneRenderingDirty(a->GetBox());
         }
     }

From 22c88eb59d818e1bf8404a012ce65cc9310bfc42 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Wed, 11 Mar 2026 19:25:18 +0100
Subject: [PATCH 67/90] Fix blocky terrain SDF

#3975
---
 Content/Shaders/GlobalSignDistanceField.flax  |  4 ++--
 Source/Engine/Terrain/Terrain.cpp             | 11 +++++++----
 Source/Shaders/GlobalSignDistanceField.shader | 10 +++++++---
 Source/Shaders/TerrainCommon.hlsl             |  4 ++--
 4 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/Content/Shaders/GlobalSignDistanceField.flax b/Content/Shaders/GlobalSignDistanceField.flax
index 5afcb4bf4..01dae76b1 100644
--- a/Content/Shaders/GlobalSignDistanceField.flax
+++ b/Content/Shaders/GlobalSignDistanceField.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1f07ebb16820897e8598ae7a0627cb75b3d28e9dceea3ad4bd9ff543d5cdd01c
-size 13979
+oid sha256:0506a5485a0107f67714ceb8c1714f18cb5718bacfde36fad91d53ea3cb60de9
+size 14044
diff --git a/Source/Engine/Terrain/Terrain.cpp b/Source/Engine/Terrain/Terrain.cpp
index 77b4ee8a6..f0ad65894 100644
--- a/Source/Engine/Terrain/Terrain.cpp
+++ b/Source/Engine/Terrain/Terrain.cpp
@@ -549,19 +549,22 @@ bool Terrain::DrawSetup(RenderContext& renderContext)
     const DrawPass drawModes = DrawModes & renderContext.View.Pass;
     if (drawModes == DrawPass::GlobalSDF)
     {
-        const float chunkSize = TERRAIN_UNITS_PER_VERTEX * (float)_chunkSize;
-        const float posToUV = 0.25f / chunkSize;
-        Float4 localToUV(posToUV, posToUV, 0.0f, 0.0f);
+        const float chunkScale = 0.25f / (TERRAIN_UNITS_PER_VERTEX * (float)_chunkSize); // Patch heightfield is divided into 4x4 chunks
         for (const TerrainPatch* patch : _patches)
         {
             if (!patch->Heightmap)
                 continue;
+            GPUTexture* heightfield = patch->Heightmap->GetTexture();
+            float size = (float)heightfield->Width();
+            Float4 localToUV;
+            localToUV.X = localToUV.Y = chunkScale * (size - 1) / size; // Skip the last edge texel
+            localToUV.Z = localToUV.W = 0.5f / size; // Include half-texel offset
             Transform patchTransform;
             patchTransform.Translation = patch->_offset + Vector3(0, patch->_yOffset, 0);
             patchTransform.Orientation = Quaternion::Identity;
             patchTransform.Scale = Float3(1.0f, patch->_yHeight, 1.0f);
             patchTransform = _transform.LocalToWorld(patchTransform);
-            GlobalSignDistanceFieldPass::Instance()->RasterizeHeightfield(this, patch->Heightmap->GetTexture(), patchTransform, patch->_bounds, localToUV);
+            GlobalSignDistanceFieldPass::Instance()->RasterizeHeightfield(this, heightfield, patchTransform, patch->_bounds, localToUV);
         }
         return true;
     }
diff --git a/Source/Shaders/GlobalSignDistanceField.shader b/Source/Shaders/GlobalSignDistanceField.shader
index fe4bafda5..e8bb1b1f7 100644
--- a/Source/Shaders/GlobalSignDistanceField.shader
+++ b/Source/Shaders/GlobalSignDistanceField.shader
@@ -170,15 +170,14 @@ void CS_RasterizeHeightfield(uint3 DispatchThreadId : SV_DispatchThreadID)
 		// Convert voxel world-space position into heightfield local-space position and get heightfield UV
 		float4x4 worldToLocal = ToMatrix4x4(objectData.WorldToVolume);
 		float3 volumePos = mul(float4(voxelWorldPos, 1), worldToLocal).xyz;
-		float3 volumeUV = volumePos * objectData.VolumeToUVWMul + objectData.VolumeToUVWAdd;
-		float2 heightfieldUV = float2(volumeUV.x, volumeUV.z);
 
         // Sample heightfield around the voxel location (heightmap uses point sampler)
         Texture2D<float4> heightmap = ObjectsTextures[i];
         float4 localToUV = float4(objectData.VolumeToUVWMul.xz, objectData.VolumeToUVWAdd.xz);
+#if 1
         float3 n00, n10, n01, n11;
         bool h00, h10, h01, h11;
-        float offset = CascadeVoxelSize * 2;
+        float offset = CascadeVoxelSize;
         float3 p00 = SampleHeightmap(heightmap, volumePos + float3(-offset, 0, 0), localToUV, n00, h00, objectData.MipOffset);
         float3 p10 = SampleHeightmap(heightmap, volumePos + float3(+offset, 0, 0), localToUV, n10, h10, objectData.MipOffset);
         float3 p01 = SampleHeightmap(heightmap, volumePos + float3(0, 0, -offset), localToUV, n01, h01, objectData.MipOffset);
@@ -189,6 +188,11 @@ void CS_RasterizeHeightfield(uint3 DispatchThreadId : SV_DispatchThreadID)
         float3 heightfieldNormal = (n00 + n10 + n01 + n11) * 0.25f;
         heightfieldNormal = normalize(heightfieldNormal);
         bool isHole = h00 || h10 || h01 || h11;
+#else
+        float3 heightfieldNormal;
+        bool isHole;
+        float3 heightfieldPosition = SampleHeightmap(heightmap, volumePos, localToUV, heightfieldNormal, isHole, objectData.MipOffset);
+#endif
 
         // Skip holes and pixels outside the heightfield
 	    if (isHole)
diff --git a/Source/Shaders/TerrainCommon.hlsl b/Source/Shaders/TerrainCommon.hlsl
index 0c2f57168..f883e8033 100644
--- a/Source/Shaders/TerrainCommon.hlsl
+++ b/Source/Shaders/TerrainCommon.hlsl
@@ -35,11 +35,11 @@ float3 SampleHeightmap(Texture2D<float4> heightmap, float3 localPosition, float4
 {
     // Sample heightmap
 	float2 uv = localPosition.xz * localToUV.xy + localToUV.zw;
-	float4 value = heightmap.SampleLevel(SamplerPointClamp, uv, mipOffset);
+	float4 value = heightmap.SampleLevel(SamplerLinearClamp, uv, mipOffset);
 
     // Decode heightmap
     normal = DecodeHeightmapNormal(value, isHole);
-	float height = DecodeHeightmapHeight(value);;
+	float height = DecodeHeightmapHeight(value);
 	float3 position = float3(localPosition.x, height, localPosition.z);
 
     // UVs outside the heightmap are empty

From ace84ae29faa235d2a7f1c32132b5812fc007f3f Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Wed, 11 Mar 2026 23:31:44 +0100
Subject: [PATCH 68/90] Add limit to max DDGI cascade updates per-frame to `2`

#3963
---
 .../Renderer/GI/DynamicDiffuseGlobalIllumination.cpp      | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Source/Engine/Renderer/GI/DynamicDiffuseGlobalIllumination.cpp b/Source/Engine/Renderer/GI/DynamicDiffuseGlobalIllumination.cpp
index 25550ecd8..37d268991 100644
--- a/Source/Engine/Renderer/GI/DynamicDiffuseGlobalIllumination.cpp
+++ b/Source/Engine/Renderer/GI/DynamicDiffuseGlobalIllumination.cpp
@@ -90,6 +90,7 @@ public:
         Float3 ProbesOrigin;
         float ProbesSpacing = 0.0f;
         Int3 ProbeScrollOffsets;
+        bool PendingUpdate = true;
         Int3 ProbeScrollClears;
 
         void Clear()
@@ -97,6 +98,7 @@ public:
             ProbesOrigin = Float3::Zero;
             ProbeScrollOffsets = Int3::Zero;
             ProbeScrollClears = Int3::Zero;
+            PendingUpdate = true;
         }
     } Cascades[4];
 
@@ -457,9 +459,12 @@ bool DynamicDiffuseGlobalIlluminationPass::RenderInner(RenderContext& renderCont
     //const uint64 cascadeFrequencies[] = { 1, 1, 1, 1 };
     //const uint64 cascadeFrequencies[] = { 10, 10, 10, 10 };
     bool cascadeSkipUpdate[4];
+    int32 maxCascadesPerFrame = renderContext.View.IsSingleFrame ? cascadesCount : 2;
     for (int32 cascadeIndex = 0; cascadeIndex < cascadesCount; cascadeIndex++)
     {
-        cascadeSkipUpdate[cascadeIndex] = !clear && (ddgiData.LastFrameUsed % cascadeFrequencies[cascadeIndex]) != 0 && GPU_SPREAD_WORKLOAD;
+        auto& cascade = ddgiData.Cascades[cascadeIndex];
+        cascade.PendingUpdate |= !clear && (ddgiData.LastFrameUsed % cascadeFrequencies[cascadeIndex]) != 0 && GPU_SPREAD_WORKLOAD;
+        cascadeSkipUpdate[cascadeIndex] = !cascade.PendingUpdate || maxCascadesPerFrame-- <= 0;
     }
 
     // Compute scrolling (probes are placed around camera but are scrolling to increase stability during movement)
@@ -468,6 +473,7 @@ bool DynamicDiffuseGlobalIlluminationPass::RenderInner(RenderContext& renderCont
         if (cascadeSkipUpdate[cascadeIndex])
             continue;
         auto& cascade = ddgiData.Cascades[cascadeIndex];
+        cascade.PendingUpdate = false;
 
         // Calculate the count of grid cells between the view origin and the scroll anchor
         const Float3 volumeOrigin = cascade.ProbesOrigin + Float3(cascade.ProbeScrollOffsets) * cascade.ProbesSpacing;

From 6d9d606085574521f98c86e7e9d53528a0297585 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Wed, 11 Mar 2026 23:56:47 +0100
Subject: [PATCH 69/90] Add `UNITS_TO_METERS_SCALE` to shader sources for world
 units scale

#3907
---
 Source/Shaders/Common.hlsl         | 1 +
 Source/Shaders/LightingCommon.hlsl | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Source/Shaders/Common.hlsl b/Source/Shaders/Common.hlsl
index 66303546a..2052214b2 100644
--- a/Source/Shaders/Common.hlsl
+++ b/Source/Shaders/Common.hlsl
@@ -131,6 +131,7 @@ SamplerComparisonState ShadowSamplerLinear : register(s5);
 #define SAMPLE_RT_LINEAR(rt, texCoord) rt.SampleLevel(SamplerLinearClamp, texCoord, 0)
 #define HDR_CLAMP_MAX 65472.0
 #define PI 3.1415926535897932
+#define UNITS_TO_METERS_SCALE 0.01f
 
 // Structure that contains information about GBuffer
 struct GBufferData
diff --git a/Source/Shaders/LightingCommon.hlsl b/Source/Shaders/LightingCommon.hlsl
index 5b15a0d4d..734b9b709 100644
--- a/Source/Shaders/LightingCommon.hlsl
+++ b/Source/Shaders/LightingCommon.hlsl
@@ -68,8 +68,8 @@ void GetRadialLightAttenuation(
     // Distance attenuation
     if (lightData.InverseSquared)
     {
-        // Convert cm-based scene units to meters for inverse-squared falloff.
-        const float distanceScale = 0.01f;
+        // Convert scene units to meters for inverse-squared falloff
+        const float distanceScale = UNITS_TO_METERS_SCALE;
         const float distanceScaleSqr = distanceScale * distanceScale;
         float distanceSqrScaled = distanceSqr * distanceScaleSqr;
         float distanceBiasSqrScaled = distanceBiasSqr * distanceScaleSqr;

From 895dcf4aa6d856f672a09f37a7c02cb7f0c8608f Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 00:00:28 +0100
Subject: [PATCH 70/90] Add auto-converting old point/spot lights brightness
 when using `Inverse Squared Falloff` to match new shader math

#3907
---
 Flax.flaxproj                             |  2 +-
 Source/Engine/Level/Actors/PointLight.cpp |  9 +++++++++
 Source/Engine/Level/Actors/SpotLight.cpp  | 10 ++++++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/Flax.flaxproj b/Flax.flaxproj
index c9c27281b..78c03fce6 100644
--- a/Flax.flaxproj
+++ b/Flax.flaxproj
@@ -4,7 +4,7 @@
     "Major": 1,
     "Minor": 11,
     "Revision": 0,
-    "Build": 6807
+    "Build": 6808
   },
   "Company": "Flax",
   "Copyright": "Copyright (c) 2012-2026 Wojciech Figat. All rights reserved.",
diff --git a/Source/Engine/Level/Actors/PointLight.cpp b/Source/Engine/Level/Actors/PointLight.cpp
index 607bf1bc4..b5801166e 100644
--- a/Source/Engine/Level/Actors/PointLight.cpp
+++ b/Source/Engine/Level/Actors/PointLight.cpp
@@ -1,6 +1,7 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
 #include "PointLight.h"
+#include "Engine/Content/Deprecated.h"
 #include "Engine/Graphics/RenderTask.h"
 #include "Engine/Graphics/RenderTools.h"
 #include "Engine/Graphics/RenderView.h"
@@ -196,6 +197,14 @@ void PointLight::Deserialize(DeserializeStream& stream, ISerializeModifier* modi
     DESERIALIZE(UseInverseSquaredFalloff);
     DESERIALIZE(UseIESBrightness);
     DESERIALIZE(IESBrightnessScale);
+
+    // [Deprecated on 12.03.2026, expires on 12.03.2028]
+    if (modifier->EngineBuild <= 6807 && SERIALIZE_FIND_MEMBER(stream, "UseInverseSquaredFalloff") != stream.MemberEnd() && UseInverseSquaredFalloff)
+    {
+        // Convert old non-physical brightness value that was used for Inverse Squared Falloff which wasn't based on proper cm/m units calculations
+        MARK_CONTENT_DEPRECATED();
+        Brightness = Math::Sqrt(Brightness * 0.01f);
+    }
 }
 
 bool PointLight::IntersectsItself(const Ray& ray, Real& distance, Vector3& normal)
diff --git a/Source/Engine/Level/Actors/SpotLight.cpp b/Source/Engine/Level/Actors/SpotLight.cpp
index 85b77647a..38502cf1b 100644
--- a/Source/Engine/Level/Actors/SpotLight.cpp
+++ b/Source/Engine/Level/Actors/SpotLight.cpp
@@ -1,6 +1,8 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
 #include "SpotLight.h"
+
+#include "Engine/Content/Deprecated.h"
 #include "Engine/Graphics/RenderView.h"
 #include "Engine/Renderer/RenderList.h"
 #include "Engine/Content/Assets/IESProfile.h"
@@ -282,6 +284,14 @@ void SpotLight::Deserialize(DeserializeStream& stream, ISerializeModifier* modif
     DESERIALIZE(UseInverseSquaredFalloff);
     DESERIALIZE(UseIESBrightness);
     DESERIALIZE(IESBrightnessScale);
+
+    // [Deprecated on 12.03.2026, expires on 12.03.2028]
+    if (modifier->EngineBuild <= 6807 && SERIALIZE_FIND_MEMBER(stream, "UseInverseSquaredFalloff") != stream.MemberEnd() && UseInverseSquaredFalloff)
+    {
+        // Convert old non-physical brightness value that was used for Inverse Squared Falloff which wasn't based on proper cm/m units calculations
+        MARK_CONTENT_DEPRECATED();
+        Brightness = Math::Sqrt(Brightness * 0.01f);
+    }
 }
 
 bool SpotLight::IntersectsItself(const Ray& ray, Real& distance, Vector3& normal)

From e736048fab2b28e7ae3ee1accb54044a49e51445 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 08:41:06 +0100
Subject: [PATCH 71/90] Ensure probe count is never out of bounds

#3963
---
 Content/Shaders/GI/DDGI.flax  | 4 ++--
 Source/Shaders/GI/DDGI.shader | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Content/Shaders/GI/DDGI.flax b/Content/Shaders/GI/DDGI.flax
index 257953bf9..98cfbb80a 100644
--- a/Content/Shaders/GI/DDGI.flax
+++ b/Content/Shaders/GI/DDGI.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5b017cf857f443553020e4bc7c8c8c5da3a826a2514322664a023ffa6005f7a5
-size 38217
+oid sha256:50753dbd37cb2a6fd6f48a597e90c8b8b689c7e433e66a5f21bc4ffa94244895
+size 38260
diff --git a/Source/Shaders/GI/DDGI.shader b/Source/Shaders/GI/DDGI.shader
index b080efc0b..bade984fc 100644
--- a/Source/Shaders/GI/DDGI.shader
+++ b/Source/Shaders/GI/DDGI.shader
@@ -351,6 +351,7 @@ META_CS(true, FEATURE_LEVEL_SM5)
 void CS_UpdateProbesInitArgs()
 {
     uint activeProbesCount = ActiveProbes.Load(0); // Counter at 0
+    activeProbesCount = min(activeProbesCount, ProbesCount);
     uint arg = 0;
     for (uint probesOffset = 0; probesOffset < activeProbesCount; probesOffset += DDGI_TRACE_RAYS_PROBES_COUNT_LIMIT)
     {

From 30d7588d9cc3d44ac920d3b12acc8a29b3384053 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 08:53:30 +0100
Subject: [PATCH 72/90] Fix UI panel controls missing in Editor

---
 Source/Engine/UI/GUI/ScrollableControl.cs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Source/Engine/UI/GUI/ScrollableControl.cs b/Source/Engine/UI/GUI/ScrollableControl.cs
index 4977ac89b..7caa211cf 100644
--- a/Source/Engine/UI/GUI/ScrollableControl.cs
+++ b/Source/Engine/UI/GUI/ScrollableControl.cs
@@ -6,7 +6,6 @@ namespace FlaxEngine.GUI
     /// Base class for container controls that can offset controls in a view (eg. scroll panels).
     /// </summary>
     /// <seealso cref="FlaxEngine.GUI.ContainerControl" />
-    [HideInEditor]
     public class ScrollableControl : ContainerControl
     {
         /// <summary>

From 62e492452dec984851c654fc15bd385ea82bbbe3 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 09:26:23 +0100
Subject: [PATCH 73/90] Add UI editor grid toggle

---
 Source/Editor/Gizmo/UIEditorGizmo.cs          | 30 ++++++++++++-------
 .../Editor/Viewport/PrefabWindowViewport.cs   |  3 +-
 2 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/Source/Editor/Gizmo/UIEditorGizmo.cs b/Source/Editor/Gizmo/UIEditorGizmo.cs
index 765893bed..8307ec8de 100644
--- a/Source/Editor/Gizmo/UIEditorGizmo.cs
+++ b/Source/Editor/Gizmo/UIEditorGizmo.cs
@@ -180,6 +180,11 @@ namespace FlaxEditor
         /// </summary>
         public bool EnableCamera => _view != null && EnableBackground;
 
+        /// <summary>
+        /// True if enable grid drawing.
+        /// </summary>
+        public bool ShowGrid { get; set; } = true;
+
         /// <summary>
         /// Transform gizmo to use sync with (selection, snapping, transformation settings).
         /// </summary>
@@ -492,17 +497,20 @@ namespace FlaxEditor
                 // Draw background
                 Surface.VisjectSurface.DrawBackgroundDefault(Editor.Instance.UI.VisjectSurfaceBackground, Width, Height);
 
-                // Draw grid
-                var viewRect = GetClientArea();
-                var upperLeft = _view.PointFromParent(viewRect.Location);
-                var bottomRight = _view.PointFromParent(viewRect.Size);
-                var min = Float2.Min(upperLeft, bottomRight);
-                var max = Float2.Max(upperLeft, bottomRight);
-                var pixelRange = (max - min) * ViewScale;
-                Render2D.PushClip(ref viewRect);
-                DrawAxis(Float2.UnitX, viewRect, min.X, max.X, pixelRange.X);
-                DrawAxis(Float2.UnitY, viewRect, min.Y, max.Y, pixelRange.Y);
-                Render2D.PopClip();
+                if (ShowGrid)
+                {
+                    // Draw grid
+                    var viewRect = GetClientArea();
+                    var upperLeft = _view.PointFromParent(viewRect.Location);
+                    var bottomRight = _view.PointFromParent(viewRect.Size);
+                    var min = Float2.Min(upperLeft, bottomRight);
+                    var max = Float2.Max(upperLeft, bottomRight);
+                    var pixelRange = (max - min) * ViewScale;
+                    Render2D.PushClip(ref viewRect);
+                    DrawAxis(Float2.UnitX, viewRect, min.X, max.X, pixelRange.X);
+                    DrawAxis(Float2.UnitY, viewRect, min.Y, max.Y, pixelRange.Y);
+                    Render2D.PopClip();
+                }
             }
 
             base.Draw();
diff --git a/Source/Editor/Viewport/PrefabWindowViewport.cs b/Source/Editor/Viewport/PrefabWindowViewport.cs
index 7f2b1a471..a8bdc8f20 100644
--- a/Source/Editor/Viewport/PrefabWindowViewport.cs
+++ b/Source/Editor/Viewport/PrefabWindowViewport.cs
@@ -6,7 +6,6 @@ using System.Linq;
 using FlaxEditor.Content;
 using FlaxEditor.Gizmo;
 using FlaxEditor.GUI.ContextMenu;
-using FlaxEditor.GUI.Input;
 using FlaxEditor.Modules;
 using FlaxEditor.SceneGraph;
 using FlaxEditor.Scripting;
@@ -15,7 +14,6 @@ using FlaxEditor.Viewport.Previews;
 using FlaxEditor.Windows.Assets;
 using FlaxEngine;
 using FlaxEngine.GUI;
-using FlaxEngine.Json;
 using Utils = FlaxEditor.Utilities.Utils;
 
 namespace FlaxEditor.Viewport
@@ -185,6 +183,7 @@ namespace FlaxEditor.Viewport
             showGridButton.Clicked += () =>
             {
                 _gridGizmo.Enabled = !_gridGizmo.Enabled;
+                _uiRoot.ShowGrid = _gridGizmo.Enabled;
                 showGridButton.Checked = _gridGizmo.Enabled;
             };
             showGridButton.Checked = true;

From 7fa40eba8301fdf8d27b9a9b833462ee26e09e5e Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 10:10:47 +0100
Subject: [PATCH 74/90] Fix `Render2D.DrawRectangle` to avoid alpha overdraw on
 the corners when thickness is large

---
 Source/Engine/Render2D/Render2D.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Source/Engine/Render2D/Render2D.cpp b/Source/Engine/Render2D/Render2D.cpp
index 5ae034bc5..689c1a3c1 100644
--- a/Source/Engine/Render2D/Render2D.cpp
+++ b/Source/Engine/Render2D/Render2D.cpp
@@ -1440,8 +1440,28 @@ void Render2D::DrawRectangle(const Rectangle& rect, const Color& color1, const C
     RENDER2D_CHECK_RENDERING_STATE;
 
     const auto& mask = ClipLayersStack.Peek().Mask;
+    float thick = thickness;
     thickness *= (TransformCached.M11 + TransformCached.M22 + TransformCached.M33) * 0.3333333f;
 
+    // When lines thickness is very large, don't use corner caps and place line ends to not overlap
+    if (thickness > 4.0f)
+    {
+        thick *= Math::Lerp(0.6f, 1.0f, Math::Saturate(thick - 4.0f)); // Smooth transition between soft LineAA and harsh FillRect
+        Float2 totalMin = rect.GetUpperLeft() - Float2(thick * 0.5f);
+        Float2 totalMax = rect.GetBottomRight() + Float2(thick * 0.5f);
+        Float2 size = totalMax - totalMin;
+        Render2DDrawCall& drawCall = DrawCalls.AddOne();
+        drawCall.Type = NeedAlphaWithTint(color1, color2, color3, color4) ? DrawCallType::FillRect : DrawCallType::FillRectNoAlpha;
+        drawCall.StartIB = IBIndex;
+        drawCall.CountIB = 6 * 4;
+        // TODO: interpolate colors from corners to extended rectangle edges properly
+        WriteRect(Rectangle(totalMin.X, totalMin.Y, size.X, thick), color1, color2, color2, color1);
+        WriteRect(Rectangle(totalMin.X, totalMin.Y + rect.Size.Y, size.X, thick), color4, color3, color3, color4);
+        WriteRect(Rectangle(totalMin.X, totalMin.Y + thick, thick, rect.Size.Y - thick), color1, color1, color4, color4);
+        WriteRect(Rectangle(totalMax.X - thick, totalMin.Y + thick, thick, rect.Size.Y - thick), color2, color2, color3, color3);
+        return;
+    }
+
     Float2 points[5];
     ApplyTransform(rect.GetUpperLeft(), points[0]);
     ApplyTransform(rect.GetUpperRight(), points[1]);

From b5d841ffc93596c0aff623f1a56868feeb65a838 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 11:06:42 +0100
Subject: [PATCH 75/90] Use total rotation from #3758 in #3760

---
 Source/Editor/Gizmo/UIEditorGizmo.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Editor/Gizmo/UIEditorGizmo.cs b/Source/Editor/Gizmo/UIEditorGizmo.cs
index 3d0bc022b..61109556c 100644
--- a/Source/Editor/Gizmo/UIEditorGizmo.cs
+++ b/Source/Editor/Gizmo/UIEditorGizmo.cs
@@ -401,7 +401,7 @@ namespace FlaxEditor
                 var uiControlDelta = GetControlDelta(control, ref _mouseMovesPos, ref moveLocation);
 
                 // Transform delta to control local space
-                var rotation = control.Rotation * Mathf.DegreesToRadians; // TODO: use total parent rotation
+                var rotation = GetTotalRotation(control) * Mathf.DegreesToRadians;
                 var cos = Mathf.Cos(rotation);
                 var sin = Mathf.Sin(rotation);
                 var localDeltaX = uiControlDelta.X * cos + uiControlDelta.Y * sin;

From 8318a9c1d033fa5f559fa74cbfdabef5f8e183ae Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 13:39:01 +0100
Subject: [PATCH 76/90] Fix crash when unloading scene during tick of that
 scene

---
 Source/Engine/Level/Level.cpp              |  3 --
 Source/Engine/Level/Scene/Scene.cpp        |  3 ++
 Source/Engine/Level/Scene/SceneTicking.cpp | 40 +++++++++++-----------
 Source/Engine/Level/Scene/SceneTicking.h   |  8 +++++
 4 files changed, 31 insertions(+), 23 deletions(-)

diff --git a/Source/Engine/Level/Level.cpp b/Source/Engine/Level/Level.cpp
index 956005f57..a46ee52f6 100644
--- a/Source/Engine/Level/Level.cpp
+++ b/Source/Engine/Level/Level.cpp
@@ -958,9 +958,6 @@ bool LevelImpl::unloadScene(Scene* scene)
     // Simple enqueue scene root object to be deleted
     scene->DeleteObject();
 
-    // Force flush deleted objects so we actually delete unloaded scene objects (prevent from reloading their managed objects, etc.)
-    ObjectsRemovalService::Flush();
-
     return false;
 }
 
diff --git a/Source/Engine/Level/Scene/Scene.cpp b/Source/Engine/Level/Scene/Scene.cpp
index f60aa8d2f..b45424a3d 100644
--- a/Source/Engine/Level/Scene/Scene.cpp
+++ b/Source/Engine/Level/Scene/Scene.cpp
@@ -389,11 +389,14 @@ void Scene::BeginPlay(SceneBeginData* data)
         if (model == nullptr)
             CreateCsgModel();
     }
+
+    Ticking.SetTicking(true);
 }
 
 void Scene::EndPlay()
 {
     // Improve scene cleanup performance by removing all data from scene rendering and ticking containers
+    Ticking.SetTicking(false);
     Ticking.Clear();
     Rendering.Clear();
     Navigation.Clear();
diff --git a/Source/Engine/Level/Scene/SceneTicking.cpp b/Source/Engine/Level/Scene/SceneTicking.cpp
index 30a551117..2b0ccc506 100644
--- a/Source/Engine/Level/Scene/SceneTicking.cpp
+++ b/Source/Engine/Level/Scene/SceneTicking.cpp
@@ -44,7 +44,7 @@ void SceneTicking::TickData::Tick()
 {
     TickScripts(Scripts);
 
-    for (int32 i = 0; i < Ticks.Count(); i++)
+    for (int32 i = 0; i < Ticks.Count() && _canTick; i++)
         Ticks.Get()[i].Call();
 }
 
@@ -66,7 +66,7 @@ void SceneTicking::TickData::TickExecuteInEditor()
 {
     TickScripts(ScriptsExecuteInEditor);
 
-    for (int32 i = 0; i < TicksExecuteInEditor.Count(); i++)
+    for (int32 i = 0; i < TicksExecuteInEditor.Count() && _canTick; i++)
         TicksExecuteInEditor.Get()[i].Call();
 }
 
@@ -89,10 +89,8 @@ SceneTicking::FixedUpdateTickData::FixedUpdateTickData()
 
 void SceneTicking::FixedUpdateTickData::TickScripts(const Array<Script*>& scripts)
 {
-    for (auto* script : scripts)
-    {
-        script->OnFixedUpdate();
-    }
+    for (int32 i = 0; i < scripts.Count() && _canTick; i++)
+        scripts.Get()[i]->OnFixedUpdate();
 }
 
 SceneTicking::UpdateTickData::UpdateTickData()
@@ -102,36 +100,30 @@ SceneTicking::UpdateTickData::UpdateTickData()
 
 void SceneTicking::UpdateTickData::TickScripts(const Array<Script*>& scripts)
 {
-    for (auto* script : scripts)
-    {
-        script->OnUpdate();
-    }
+    for (int32 i = 0; i < scripts.Count() && _canTick; i++)
+        scripts.Get()[i]->OnUpdate();
 }
 
 SceneTicking::LateUpdateTickData::LateUpdateTickData()
-    : TickData(64)
+    : TickData(0)
 {
 }
 
 void SceneTicking::LateUpdateTickData::TickScripts(const Array<Script*>& scripts)
 {
-    for (auto* script : scripts)
-    {
-        script->OnLateUpdate();
-    }
+    for (int32 i = 0; i < scripts.Count() && _canTick; i++)
+        scripts.Get()[i]->OnLateUpdate();
 }
 
 SceneTicking::LateFixedUpdateTickData::LateFixedUpdateTickData()
-    : TickData(64)
+    : TickData(0)
 {
 }
 
 void SceneTicking::LateFixedUpdateTickData::TickScripts(const Array<Script*>& scripts)
 {
-    for (auto* script : scripts)
-    {
-        script->OnLateFixedUpdate();
-    }
+    for (int32 i = 0; i < scripts.Count() && _canTick; i++)
+        scripts.Get()[i]->OnLateFixedUpdate();
 }
 
 void SceneTicking::AddScript(Script* obj)
@@ -167,3 +159,11 @@ void SceneTicking::Clear()
     LateUpdate.Clear();
     LateFixedUpdate.Clear();
 }
+
+void SceneTicking::SetTicking(bool enable)
+{
+    FixedUpdate._canTick = enable;
+    Update._canTick = enable;
+    LateUpdate._canTick = enable;
+    LateFixedUpdate._canTick = enable;
+}
diff --git a/Source/Engine/Level/Scene/SceneTicking.h b/Source/Engine/Level/Scene/SceneTicking.h
index 78e028b8e..26040852b 100644
--- a/Source/Engine/Level/Scene/SceneTicking.h
+++ b/Source/Engine/Level/Scene/SceneTicking.h
@@ -46,6 +46,9 @@ public:
     /// </summary>
     class FLAXENGINE_API TickData
     {
+    protected:
+        friend SceneTicking;
+        bool _canTick = true;
     public:
         Array<Script*> Scripts;
         Array<Tick> Ticks;
@@ -134,6 +137,11 @@ public:
     /// </summary>
     void Clear();
 
+    /// <summary>
+    /// Changes the ability to tick. When disabled, the ticking functions won't be called. Can be called during ticking (eg. when scene is unloaded) to stp performing any more ticks.
+    /// </summary>
+    void SetTicking(bool enable);
+
 public:
     /// <summary>
     /// The fixed update tick function.

From e7016564b16e68dc5c103d6da5930f405735588d Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 14:27:34 +0100
Subject: [PATCH 77/90] Add Git repository branch name and commit hash
 injection into generated code module metadata

---
 Source/Editor/Windows/AboutDialog.cs          | 10 ++-
 Source/Engine/Engine/Engine.cpp               |  4 ++
 .../Bindings/BindingsGenerator.CSharp.cs      |  3 +-
 .../Bindings/BindingsGenerator.Cpp.cs         |  4 ++
 Source/Tools/Flax.Build/ProjectInfo.cs        | 66 +++++++++++++++++++
 .../Tools/Flax.Build/Utilities/Utilities.cs   |  4 +-
 6 files changed, 88 insertions(+), 3 deletions(-)

diff --git a/Source/Editor/Windows/AboutDialog.cs b/Source/Editor/Windows/AboutDialog.cs
index 1d9afbdfe..e8352fb1c 100644
--- a/Source/Editor/Windows/AboutDialog.cs
+++ b/Source/Editor/Windows/AboutDialog.cs
@@ -2,6 +2,7 @@
 //#define USE_AUTODESK_FBX_SDK
 
 using System.Collections.Generic;
+using System.Reflection;
 using FlaxEditor.GUI.Dialogs;
 using FlaxEngine;
 using FlaxEngine.GUI;
@@ -45,9 +46,16 @@ namespace FlaxEditor.Windows
                 VerticalAlignment = TextAlignment.Center,
                 Parent = this
             };
+            var assembly = typeof(Editor).Assembly;
+            var assemblyCopyright = assembly.GetCustomAttribute<AssemblyCopyrightAttribute>();
+            var assemblyInformationalVersion = assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>();
+            var versionParts = assemblyInformationalVersion.InformationalVersion.Split('+');
+            string versionInfo = string.Empty;
+            if (versionParts.Length == 3)
+                versionInfo = $"\nBranch: {versionParts[1]}+{(versionParts[2].Length == 40 ? versionParts[2].Substring(0, 8) : versionParts[2])}";
             new Label(nameLabel.Left, nameLabel.Bottom + 4, nameLabel.Width, 50)
             {
-                Text = string.Format("Version: {0}\nCopyright (c) 2012-2025 Wojciech Figat.\nAll rights reserved.", Globals.EngineVersion),
+                Text = $"Version: {Globals.EngineVersion}{versionInfo}\n{assemblyCopyright.Copyright.Replace(". ", ".\n")}",
                 HorizontalAlignment = TextAlignment.Near,
                 VerticalAlignment = TextAlignment.Near,
                 Parent = this
diff --git a/Source/Engine/Engine/Engine.cpp b/Source/Engine/Engine/Engine.cpp
index 5e8224b4e..15b3a1932 100644
--- a/Source/Engine/Engine/Engine.cpp
+++ b/Source/Engine/Engine/Engine.cpp
@@ -595,7 +595,11 @@ void EngineImpl::InitLog()
 #if COMPILE_WITH_DEV_ENV
     LOG(Info, "Compiled for Dev Environment");
 #endif
+#if defined(FLAXENGINE_BRANCH) && defined(FLAXENGINE_COMMIT)
+    LOG(Info, "Version " FLAXENGINE_VERSION_TEXT ", " FLAXENGINE_BRANCH ", " FLAXENGINE_COMMIT);
+#else
     LOG(Info, "Version " FLAXENGINE_VERSION_TEXT);
+#endif
     const Char* cpp = TEXT("?");
     if (__cplusplus == 202101L) cpp = TEXT("C++23");
     else if (__cplusplus == 202002L) cpp = TEXT("C++20");
diff --git a/Source/Tools/Flax.Build/Bindings/BindingsGenerator.CSharp.cs b/Source/Tools/Flax.Build/Bindings/BindingsGenerator.CSharp.cs
index 034803d25..174c6de2c 100644
--- a/Source/Tools/Flax.Build/Bindings/BindingsGenerator.CSharp.cs
+++ b/Source/Tools/Flax.Build/Bindings/BindingsGenerator.CSharp.cs
@@ -2429,7 +2429,7 @@ namespace Flax.Build.Bindings
             contents.AppendLine();
             contents.AppendLine($"[assembly: AssemblyTitle(\"{binaryModuleName}\")]");
             contents.AppendLine("[assembly: AssemblyDescription(\"\")]");
-            contents.AppendLine("[assembly: AssemblyConfiguration(\"\")]");
+            contents.AppendLine($"[assembly: AssemblyConfiguration(\"{buildData.Configuration}\")]");
             contents.AppendLine($"[assembly: AssemblyCompany(\"{project.Company}\")]");
             contents.AppendLine("[assembly: AssemblyProduct(\"FlaxEngine\")]");
             contents.AppendLine($"[assembly: AssemblyCopyright(\"{project.Copyright}\")]");
@@ -2439,6 +2439,7 @@ namespace Flax.Build.Bindings
             contents.AppendLine($"[assembly: Guid(\"{id:d}\")]");
             contents.AppendLine($"[assembly: AssemblyVersion(\"{project.Version}\")]");
             contents.AppendLine($"[assembly: AssemblyFileVersion(\"{project.Version}\")]");
+            contents.AppendLine($"[assembly: AssemblyInformationalVersion(\"{project.VersionControlInfo}\")]");
 #if USE_NETCORE
             contents.AppendLine("[assembly: DisableRuntimeMarshalling]");
 #endif
diff --git a/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs b/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
index f1c4c6be8..ce557be20 100644
--- a/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
+++ b/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
@@ -3289,6 +3289,10 @@ namespace Flax.Build.Bindings
             contents.AppendLine($"#define {binaryModuleNameUpper}_VERSION_REVISION {version.Revision}");
             contents.AppendLine($"#define {binaryModuleNameUpper}_COMPANY \"{project.Company}\"");
             contents.AppendLine($"#define {binaryModuleNameUpper}_COPYRIGHT \"{project.Copyright}\"");
+            if (project.VersionControlBranch.Length != 0)
+                contents.AppendLine($"#define {binaryModuleNameUpper}_BRANCH \"{project.VersionControlBranch}\"");
+            if (project.VersionControlCommit.Length != 0)
+                contents.AppendLine($"#define {binaryModuleNameUpper}_COMMIT \"{project.VersionControlCommit}\"");
             contents.AppendLine();
             contents.AppendLine("class BinaryModule;");
             contents.AppendLine($"extern \"C\" {binaryModuleNameUpper}_API BinaryModule* GetBinaryModule{binaryModuleName}();");
diff --git a/Source/Tools/Flax.Build/ProjectInfo.cs b/Source/Tools/Flax.Build/ProjectInfo.cs
index 44065015d..00bdbf938 100644
--- a/Source/Tools/Flax.Build/ProjectInfo.cs
+++ b/Source/Tools/Flax.Build/ProjectInfo.cs
@@ -145,6 +145,7 @@ namespace Flax.Build
     public sealed class ProjectInfo
     {
         private static List<ProjectInfo> _projectsCache;
+        private string _versionControlCommit, _versionControlBranch;
 
         /// <summary>
         /// The project reference.
@@ -232,6 +233,51 @@ namespace Flax.Build
         [System.Text.Json.Serialization.JsonConverter(typeof(ConfigurationDictionaryConverter))]
         public Dictionary<string, string> Configuration;
 
+        /// <summary>
+        /// Gets the name of the branch from Version Control System (VCS) used by the project. Empty when unused.
+        /// </summary>
+        public string VersionControlBranch
+        {
+            get
+            {
+                if (_versionControlBranch == null)
+                    InitVersionControlInfo();
+                return _versionControlBranch;
+            }
+        }
+
+        /// <summary>
+        /// Gets the commit hash/changeset identifier from Version Control System (VCS) used by the project. Empty when unused.
+        /// </summary>
+        public string VersionControlCommit
+        {
+            get
+            {
+                if (_versionControlCommit == null)
+                    InitVersionControlInfo();
+                return _versionControlCommit;
+            }
+        }
+
+        /// <summary>
+        /// Gets the informative version of the project including any Version Control System (VCS) information such as branch name, commit hash or changeset identifier.
+        /// </summary>
+        public string VersionControlInfo
+        {
+
+            get
+            {
+                if (_versionControlCommit == null)
+                    InitVersionControlInfo();
+                var version = Version.ToString();
+                if (_versionControlBranch.Length != 0)
+                    version += "+" + _versionControlBranch;
+                if (_versionControlCommit.Length != 0)
+                    version += "+" + _versionControlCommit;
+                return version;
+            }
+        }
+
         /// <summary>
         /// True if project is using C#-only and no native toolsets is required to build and use scripts.
         /// </summary>
@@ -267,6 +313,26 @@ namespace Flax.Build
             });
         }
 
+        private void InitVersionControlInfo()
+        {
+            _versionControlBranch = string.Empty;
+            _versionControlCommit = string.Empty;
+
+            // Git
+            if (Directory.Exists(Path.Combine(ProjectFolderPath, ".git")))
+            {
+                try
+                {
+                    _versionControlBranch = Utilities.ReadProcessOutput("git", "rev-parse --abbrev-ref HEAD", ProjectFolderPath);
+                    _versionControlCommit = Utilities.ReadProcessOutput("git", "rev-parse HEAD", ProjectFolderPath);
+                }
+                catch (Exception)
+                {
+                    // Ignored
+                }
+            }
+        }
+
         /// <summary>
         /// Gets all projects including this project, it's references and their references (any deep level of references).
         /// </summary>
diff --git a/Source/Tools/Flax.Build/Utilities/Utilities.cs b/Source/Tools/Flax.Build/Utilities/Utilities.cs
index 872b269ee..cb55b154a 100644
--- a/Source/Tools/Flax.Build/Utilities/Utilities.cs
+++ b/Source/Tools/Flax.Build/Utilities/Utilities.cs
@@ -587,8 +587,9 @@ namespace Flax.Build
         /// </summary>
         /// <param name="filename">The executable file path.</param>
         /// <param name="args">The custom arguments.</param>
+        /// <param name="workspace">The custom folder to run program in it.</param>
         /// <returns>Returned process output.</returns>
-        public static string ReadProcessOutput(string filename, string args = null)
+        public static string ReadProcessOutput(string filename, string args = null, string workspace = null)
         {
             Process p = new Process
             {
@@ -599,6 +600,7 @@ namespace Flax.Build
                     UseShellExecute = false,
                     CreateNoWindow = true,
                     RedirectStandardOutput = true,
+                    WorkingDirectory = workspace,
                 }
             };
             p.Start();

From 549ed76e7c71e584985048246520e85632db0c76 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 14:32:11 +0100
Subject: [PATCH 78/90] Add warning when importing texture that is
 non-power-of-two and cannot generate mip maps

---
 Source/Engine/Tools/TextureTool/TextureTool.DirectXTex.cpp | 4 ++++
 Source/Engine/Tools/TextureTool/TextureTool.stb.cpp        | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/Source/Engine/Tools/TextureTool/TextureTool.DirectXTex.cpp b/Source/Engine/Tools/TextureTool/TextureTool.DirectXTex.cpp
index d7199a470..be38f0015 100644
--- a/Source/Engine/Tools/TextureTool/TextureTool.DirectXTex.cpp
+++ b/Source/Engine/Tools/TextureTool/TextureTool.DirectXTex.cpp
@@ -722,6 +722,10 @@ bool TextureTool::ImportTextureDirectXTex(ImageType type, const StringView& path
         errorMsg = String::Format(TEXT("Imported texture has not full mip chain, loaded mips count: {0}, expected: {1}"), sourceMipLevels, mipLevels);
         return true;
     }
+    if (options.GenerateMipMaps && !isPowerOfTwo)
+    {
+        LOG(Warning, "Cannot generate mip maps for texture '{}' that size is not power of two. Use Resize or Max Size to change dimensions.", StringUtils::GetFileName(path), width, height);
+    }
 
     // Allocate memory for texture data
     auto& data = textureData.Items;
diff --git a/Source/Engine/Tools/TextureTool/TextureTool.stb.cpp b/Source/Engine/Tools/TextureTool/TextureTool.stb.cpp
index 7c74ef3f2..544877232 100644
--- a/Source/Engine/Tools/TextureTool/TextureTool.stb.cpp
+++ b/Source/Engine/Tools/TextureTool/TextureTool.stb.cpp
@@ -543,6 +543,10 @@ bool TextureTool::ImportTextureStb(ImageType type, const StringView& path, Textu
         errorMsg = String::Format(TEXT("Imported texture has not full mip chain, loaded mips count: {0}, expected: {1}"), sourceMipLevels, mipLevels);
         return true;
     }
+    if (options.GenerateMipMaps && !isPowerOfTwo)
+    {
+        LOG(Warning, "Cannot generate mip maps for texture '{}' that size is not power of two. Use Resize or Max Size to change dimensions.", StringUtils::GetFileName(path), width, height);
+    }
 
     // Decompress if texture is compressed (next steps need decompressed input data, for eg. mip maps generation or format changing)
     if (PixelFormatExtensions::IsCompressed(textureDataSrc->Format))

From 8b4f8de9888b72aa5b4504d04bb3314f22b8a651 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 15:27:31 +0100
Subject: [PATCH 79/90] Fix `Control.LocalLocation` to use parent control
 `GetDesireClientArea` rather than `Bounds`

#3889
---
 Source/Engine/UI/GUI/Control.Bounds.cs | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/Source/Engine/UI/GUI/Control.Bounds.cs b/Source/Engine/UI/GUI/Control.Bounds.cs
index 62bffd6f7..079530c50 100644
--- a/Source/Engine/UI/GUI/Control.Bounds.cs
+++ b/Source/Engine/UI/GUI/Control.Bounds.cs
@@ -166,8 +166,26 @@ namespace FlaxEngine.GUI
         [NoSerialize, HideInEditor]
         public Float2 LocalLocation
         {
-            get => _bounds.Location - (_parent != null ? _parent._bounds.Size * (_anchorMax + _anchorMin) * 0.5f : Float2.Zero) + _bounds.Size * _pivot;
-            set => Bounds = new Rectangle(value + (_parent != null ? _parent.Bounds.Size * (_anchorMax + _anchorMin) * 0.5f : Float2.Zero) - _bounds.Size * _pivot, _bounds.Size);
+            get
+            {
+                var anchor = Float2.Zero;
+                if (_parent != null)
+                {
+                    _parent.GetDesireClientArea(out var parentBounds);
+                    anchor = parentBounds.Location + parentBounds.Size * (_anchorMin + _anchorMax) * 0.5f;
+                }
+                return _bounds.Location - anchor + _bounds.Size * _pivot;
+            }
+            set
+            {
+                var anchor = Float2.Zero;
+                if (_parent != null)
+                {
+                    _parent.GetDesireClientArea(out var parentBounds);
+                    anchor = parentBounds.Location + parentBounds.Size * (_anchorMin + _anchorMax) * 0.5f;
+                }
+                Bounds = new Rectangle(value + anchor - _bounds.Size * _pivot, _bounds.Size);
+            }
         }
 
         /// <summary>

From d784fddf953087ab6cec2e0a55ababd63847fe01 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 17:22:43 +0100
Subject: [PATCH 80/90] Code style cleanup for #3944

---
 Source/Editor/Windows/Assets/FontWindow.cs |  2 +-
 Source/Engine/Render2D/FontManager.cpp     | 28 ++++++++++++----------
 Source/Engine/Render2D/FontTextureAtlas.h  |  2 +-
 Source/Engine/Render2D/Render2D.cpp        | 12 ++--------
 Source/ThirdParty/msdfgen/msdfgen.Build.cs |  2 +-
 5 files changed, 21 insertions(+), 25 deletions(-)

diff --git a/Source/Editor/Windows/Assets/FontWindow.cs b/Source/Editor/Windows/Assets/FontWindow.cs
index 1a69f7724..e08a87b05 100644
--- a/Source/Editor/Windows/Assets/FontWindow.cs
+++ b/Source/Editor/Windows/Assets/FontWindow.cs
@@ -46,7 +46,7 @@ namespace FlaxEditor.Windows.Assets
                 options = new FontOptions
                 {
                     Hinting = Hinting,
-                    RasterMode = RasterMode
+                    RasterMode = RasterMode,
                 };
                 if (AntiAliasing)
                     options.Flags |= FontFlags.AntiAliasing;
diff --git a/Source/Engine/Render2D/FontManager.cpp b/Source/Engine/Render2D/FontManager.cpp
index 7376173f8..d58394bb3 100644
--- a/Source/Engine/Render2D/FontManager.cpp
+++ b/Source/Engine/Render2D/FontManager.cpp
@@ -9,11 +9,11 @@
 #include "Engine/Content/Content.h"
 #include "Engine/Engine/EngineService.h"
 #include "Engine/Threading/Threading.h"
+#include "Engine/Render2D/MSDFGenerator.h"
 #include "IncludeFreeType.h"
 #include <ThirdParty/freetype/ftsynth.h>
 #include <ThirdParty/freetype/ftbitmap.h>
 #include <ThirdParty/freetype/internal/ftdrv.h>
-#include "Engine/Render2D/MSDFGenerator.h"
 
 namespace FontManagerImpl
 {
@@ -200,7 +200,8 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
 
         FT_Bitmap* bitmap = &glyph->bitmap;
         FT_Bitmap tmpBitmap;
-        if (bitmap->pixel_mode != FT_PIXEL_MODE_GRAY) {
+        if (bitmap->pixel_mode != FT_PIXEL_MODE_GRAY)
+        {
             // Convert the bitmap to 8bpp grayscale
             FT_Bitmap_New(&tmpBitmap);
             FT_Bitmap_Convert(Library, bitmap, &tmpBitmap, 4);
@@ -233,7 +234,7 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
             }
             return false;
         }
-        
+
         // Copy glyph data after rasterization (row by row)
         for (int32 row = 0; row < glyphHeight; row++)
         {
@@ -241,15 +242,16 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
         }
 
         // Normalize gray scale images not using 256 colors
-        if (bitmap->num_grays != 256) {
+        if (bitmap->num_grays != 256)
+        {
             const int32 scale = 255 / (bitmap->num_grays - 1);
-            for (byte& pixel : GlyphImageData) {
+            for (byte& pixel : GlyphImageData)
                 pixel *= scale;
-            }
         }
 
         // Free temporary bitmap if used
-        if (bitmap == &tmpBitmap) {
+        if (bitmap == &tmpBitmap)
+        {
             FT_Bitmap_Done(Library, bitmap);
             bitmap = nullptr;
         }
@@ -267,7 +269,8 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
         MSDFGenerator::GenerateMSDF(glyph, GlyphImageData, glyphWidth, glyphHeight, msdf_top, msdf_left);
 
         // End for empty glyphs
-        if (GlyphImageData.IsEmpty()) {
+        if (GlyphImageData.IsEmpty())
+        {
             entry.TextureIndex = MAX_uint8;
             return false;
         }
@@ -281,11 +284,12 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
     }
 
     // Find atlas for the character texture
-    PixelFormat requiredFormat = options.RasterMode == FontRasterMode::MSDF ? PixelFormat::R8G8B8A8_UNorm : PixelFormat::R8_UNorm;
+    PixelFormat atlasFormat = options.RasterMode == FontRasterMode::MSDF ? PixelFormat::R8G8B8A8_UNorm : PixelFormat::R8_UNorm;
     int32 atlasIndex = 0;
     const FontTextureAtlasSlot* slot = nullptr;
-    for (; atlasIndex < Atlases.Count() && slot == nullptr; atlasIndex++) {
-        if (Atlases[atlasIndex]->GetPixelFormat() != requiredFormat)
+    for (; atlasIndex < Atlases.Count() && slot == nullptr; atlasIndex++)
+    {
+        if (Atlases[atlasIndex]->GetFormat() != atlasFormat)
             continue;
         slot = Atlases[atlasIndex]->AddEntry(glyphWidth, glyphHeight, GlyphImageData);
     }
@@ -296,7 +300,7 @@ bool FontManager::AddNewEntry(Font* font, Char c, FontCharacterEntry& entry)
     {
         // Create new atlas
         auto atlas = Content::CreateVirtualAsset<FontTextureAtlas>();
-        atlas->Setup(requiredFormat, FontTextureAtlas::PaddingStyle::PadWithZero);
+        atlas->Setup(atlasFormat, FontTextureAtlas::PaddingStyle::PadWithZero);
         Atlases.Add(atlas);
         atlasIndex++;
 
diff --git a/Source/Engine/Render2D/FontTextureAtlas.h b/Source/Engine/Render2D/FontTextureAtlas.h
index 3a6ca98ae..f688644ab 100644
--- a/Source/Engine/Render2D/FontTextureAtlas.h
+++ b/Source/Engine/Render2D/FontTextureAtlas.h
@@ -108,7 +108,7 @@ public:
     /// <summary>
     /// Gets the atlas pixel format.
     /// </summary>
-    FORCE_INLINE PixelFormat GetPixelFormat() const
+    FORCE_INLINE PixelFormat GetFormat() const
     {
         return _format;
     }
diff --git a/Source/Engine/Render2D/Render2D.cpp b/Source/Engine/Render2D/Render2D.cpp
index d33964be6..d9e052e6e 100644
--- a/Source/Engine/Render2D/Render2D.cpp
+++ b/Source/Engine/Render2D/Render2D.cpp
@@ -1190,10 +1190,6 @@ void Render2D::DrawText(Font* font, const StringView& text, const Color& color,
     float scale = 1.0f / FontManager::FontScale;
     const bool enableFallbackFonts = EnumHasAllFlags(Features, RenderingFeatures::FallbackFonts);
 
-    const FontAsset* asset = font->GetAsset();
-    const FontOptions& options = asset->GetOptions();
-    const bool useMSDF = options.RasterMode == FontRasterMode::MSDF;
-
     // Render all characters
     FontCharacterEntry entry;
     Render2DDrawCall drawCall;
@@ -1204,7 +1200,7 @@ void Render2D::DrawText(Font* font, const StringView& text, const Color& color,
     }
     else
     {
-        drawCall.Type = useMSDF ? DrawCallType::DrawCharMSDF : DrawCallType::DrawChar;
+        drawCall.Type = font->GetAsset()->GetOptions().RasterMode == FontRasterMode::MSDF ? DrawCallType::DrawCharMSDF : DrawCallType::DrawChar;
         drawCall.AsChar.Mat = nullptr;
     }
     Float2 pointer = location;
@@ -1309,10 +1305,6 @@ void Render2D::DrawText(Font* font, const StringView& text, const Color& color,
     float scale = layout.Scale / FontManager::FontScale;
     const bool enableFallbackFonts = EnumHasAllFlags(Features, RenderingFeatures::FallbackFonts);
 
-    const FontAsset* asset = font->GetAsset();
-    const FontOptions& options = asset->GetOptions();
-    const bool useMSDF = options.RasterMode == FontRasterMode::MSDF;
-
     // Process text to get lines
     Lines.Clear();
     font->ProcessText(text, Lines, layout);
@@ -1327,7 +1319,7 @@ void Render2D::DrawText(Font* font, const StringView& text, const Color& color,
     }
     else
     {
-        drawCall.Type = useMSDF ? DrawCallType::DrawCharMSDF : DrawCallType::DrawChar;
+        drawCall.Type = font->GetAsset()->GetOptions().RasterMode == FontRasterMode::MSDF ? DrawCallType::DrawCharMSDF : DrawCallType::DrawChar;
         drawCall.AsChar.Mat = nullptr;
     }
     for (int32 lineIndex = 0; lineIndex < Lines.Count(); lineIndex++)
diff --git a/Source/ThirdParty/msdfgen/msdfgen.Build.cs b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
index 4a98013d7..f798152b1 100644
--- a/Source/ThirdParty/msdfgen/msdfgen.Build.cs
+++ b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
@@ -40,6 +40,6 @@ public class msdfgen : DepsModule
         default: throw new InvalidPlatformException(options.Platform.Target);
         }
 
-        options.PublicIncludePaths.Add(Path.Combine(Globals.EngineRoot, @"Source\ThirdParty\msdfgen"));
+        options.PublicIncludePaths.Add(Path.Combine(Globals.EngineRoot, "Source/ThirdParty/msdfgen"));
     }
 }

From bc3cddc774c0b2f9e234296a71dde9dab59b34f5 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 17:23:29 +0100
Subject: [PATCH 81/90] Build `msdfgen` for Windows and Android with a minor
 cleanup for a build script

#3944
---
 .../ThirdParty/ARM64/libmsdfgen-core.a        |  3 +
 .../Binaries/ThirdParty/x64/msdfgen-core.lib  |  3 +
 .../Flax.Build/Deps/Dependencies/msdfgen.cs   | 84 ++++++-------------
 3 files changed, 31 insertions(+), 59 deletions(-)
 create mode 100644 Source/Platforms/Android/Binaries/ThirdParty/ARM64/libmsdfgen-core.a
 create mode 100644 Source/Platforms/Windows/Binaries/ThirdParty/x64/msdfgen-core.lib

diff --git a/Source/Platforms/Android/Binaries/ThirdParty/ARM64/libmsdfgen-core.a b/Source/Platforms/Android/Binaries/ThirdParty/ARM64/libmsdfgen-core.a
new file mode 100644
index 000000000..274ba3a52
--- /dev/null
+++ b/Source/Platforms/Android/Binaries/ThirdParty/ARM64/libmsdfgen-core.a
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c34b3e22db047130c0f0a425197f4e27f345c458fbadb73104c7af69d0f9f2cd
+size 4560474
diff --git a/Source/Platforms/Windows/Binaries/ThirdParty/x64/msdfgen-core.lib b/Source/Platforms/Windows/Binaries/ThirdParty/x64/msdfgen-core.lib
new file mode 100644
index 000000000..3b2aeffc3
--- /dev/null
+++ b/Source/Platforms/Windows/Binaries/ThirdParty/x64/msdfgen-core.lib
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1bb19678e7b094a07f035bf9438fde6ec56bc0d68a192a2e719a41aee4089e03
+size 1097914
diff --git a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
index 1829f9ff0..5f1e4280c 100644
--- a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
+++ b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
@@ -7,7 +7,7 @@ using Flax.Build;
 namespace Flax.Deps.Dependencies
 {
     /// <summary>
-    /// Official Open Asset Import Library Repository. Loads 40+ 3D file formats into one unified and clean data structure. http://www.assimp.org
+    /// Multi-channel signed distance field generator. https://github.com/Chlumsky/msdfgen
     /// </summary>
     /// <seealso cref="Flax.Deps.Dependency" />
     class msdfgen : Dependency
@@ -23,6 +23,7 @@ namespace Flax.Deps.Dependencies
                     return new[]
                     {
                         TargetPlatform.Windows,
+                        TargetPlatform.Android,
                     };
                 case TargetPlatform.Linux:
                     return new[]
@@ -73,6 +74,7 @@ namespace Flax.Deps.Dependencies
         public override void Build(BuildOptions options)
         {
             var root = options.IntermediateFolder;
+            var configuration = "Release";
             string includeDir = null;
             var filesToKeep = new[]
             {
@@ -87,86 +89,50 @@ namespace Flax.Deps.Dependencies
                 "-DBUILD_SHARED_LIBS=OFF",
                 "-DMSDFGEN_INSTALL=ON"
             };
-            var cmakeArgs = string.Join(" ", args);
 
             // Get the source
-            CloneGitRepoSingleBranch(root, "https://github.com/Chlumsky/msdfgen.git", "master", "1874bcf7d9624ccc85b4bc9a85d78116f690f35b");
+            var commit = "1874bcf7d9624ccc85b4bc9a85d78116f690f35b"; // Version 1.13
+            CloneGitRepoSingleBranch(root, "https://github.com/Chlumsky/msdfgen.git", "master", commit);
 
             foreach (var platform in options.Platforms)
             {
                 foreach (var architecture in options.Architectures)
                 {
                     BuildStarted(platform, architecture);
+
+                    var buildDir = Path.Combine(root, "build-" + architecture);
+                    var installDir = Path.Combine(root, "install-" + architecture);
+                    var depsFolder = GetThirdPartyFolder(options, platform, architecture);
+                    includeDir = Path.Combine(installDir, "include");
+                    SetupDirectory(buildDir, true);
+                    File.Delete(Path.Combine(root, "CMakeCache.txt"));
+
+                    Dictionary<string, string> envVars = null;
+                    var libName = "libmsdfgen-core.a";
+                    var cmakeArgs = string.Join(" ", args);
                     switch (platform)
                     {
                     case TargetPlatform.Windows:
-                    {
-                        var configuration = "Release";
-
-                        // Build for Windows
-                        File.Delete(Path.Combine(root, "CMakeCache.txt"));
-                        
-                        var buildDir = Path.Combine(root, "build-" + architecture);
-                        var installDir = Path.Combine(root, "install-" + architecture);
-                        SetupDirectory(buildDir, true);
-                        RunCmake(root, platform, architecture, $"-B\"{buildDir}\" " + cmakeArgs);
-                        BuildCmake(buildDir);
-                        Utilities.Run("cmake", $"--install {buildDir} --prefix {installDir} --config {configuration}", null, root, Utilities.RunOptions.DefaultTool);
-                        var depsFolder = GetThirdPartyFolder(options, platform, architecture);
-                        Utilities.FileCopy(Path.Combine(installDir, "lib", "msdfgen-core.lib"), Path.Combine(depsFolder, "msdfgen-core.lib"));
-                        // This will be set multiple times, but the headers are the same anyway.
-                        includeDir = Path.Combine(installDir, "include");
-
+                    case TargetPlatform.XboxOne:
+                    case TargetPlatform.XboxScarlett:
+                        libName = "msdfgen-core.lib";
                         break;
-                    }
                     case TargetPlatform.Linux:
-                    {
-                        var configuration = "Release";
-                        var envVars = new Dictionary<string, string>
+                        envVars = new Dictionary<string, string>
                         {
                             { "CC", "clang-" + Configuration.LinuxClangMinVer },
                             { "CC_FOR_BUILD", "clang-" + Configuration.LinuxClangMinVer },
                             { "CXX", "clang++-" + Configuration.LinuxClangMinVer },
                             { "CMAKE_BUILD_PARALLEL_LEVEL", CmakeBuildParallel },
                         };
-
-                        // Build for Linux
-                        File.Delete(Path.Combine(root, "CMakeCache.txt"));
-
-                        var buildDir = Path.Combine(root, "build-" + architecture);
-                        var installDir = Path.Combine(root, "install-" + architecture);
-                        SetupDirectory(buildDir, true);
-                        RunCmake(root, platform, architecture, $"-B\"{buildDir}\" " + cmakeArgs + " -DCMAKE_POSITION_INDEPENDENT_CODE=ON", envVars);
-                        BuildCmake(buildDir);
-                        Utilities.Run("cmake", $"--install {buildDir} --prefix {installDir} --config {configuration}", null, root, Utilities.RunOptions.DefaultTool);
-                        var depsFolder = GetThirdPartyFolder(options, platform, architecture);
-                        Utilities.FileCopy(Path.Combine(installDir, "lib", "libmsdfgen-core.a"), Path.Combine(depsFolder, "libmsdfgen-core.a"));
-                        // This will be set multiple times, but the headers are the same anyway.
-                        includeDir = Path.Combine(installDir, "include");
-                        
+                        cmakeArgs += " -DCMAKE_POSITION_INDEPENDENT_CODE=ON";
                         break;
                     }
-                    case TargetPlatform.Mac:
-                    {
-                        var configuration = "Release";
 
-                        // Build for Mac
-                        File.Delete(Path.Combine(root, "CMakeCache.txt"));
-
-                        var buildDir = Path.Combine(root, "build-" + architecture);
-                        var installDir = Path.Combine(root, "install-" + architecture);
-                        SetupDirectory(buildDir, true);
-                        RunCmake(root, platform, architecture, $"-B\"{buildDir}\" " + cmakeArgs);
-                        BuildCmake(buildDir);
-                        Utilities.Run("cmake", $"--install {buildDir} --prefix {installDir} --config {configuration}", null, root, Utilities.RunOptions.DefaultTool);
-                        var depsFolder = GetThirdPartyFolder(options, platform, architecture);
-                        Utilities.FileCopy(Path.Combine(installDir, "lib", "libmsdfgen-core.a"), Path.Combine(depsFolder, "libmsdfgen-core.a"));
-                        // This will be set multiple times, but the headers are the same anyway.
-                        includeDir = Path.Combine(installDir, "include");
-                        
-                        break;
-                    }
-                    }
+                    RunCmake(root, platform, architecture, $"-B\"{buildDir}\" " + cmakeArgs, envVars);
+                    BuildCmake(buildDir);
+                    Utilities.Run("cmake", $"--install {buildDir} --prefix {installDir} --config {configuration}", null, root, Utilities.RunOptions.DefaultTool);
+                    Utilities.FileCopy(Path.Combine(installDir, "lib", libName), Path.Combine(depsFolder, libName));
                 }
             }
 

From 48d86ac7aeb9a88434173c724f20760eb3cd68f8 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 17:23:39 +0100
Subject: [PATCH 82/90] Update engine assets

---
 Content/Editor/Fonts/Inconsolata-Regular.flax        | 4 ++--
 Content/Editor/Fonts/NotoSansSC-Regular.flax         | 4 ++--
 Content/Editor/Fonts/Roboto-Regular.flax             | 4 ++--
 Content/Editor/Fonts/SegMDL2.flax                    | 4 ++--
 Content/Editor/Fonts/Segoe Media Center Regular.flax | 4 ++--
 Content/Shaders/GUI.flax                             | 4 ++--
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/Content/Editor/Fonts/Inconsolata-Regular.flax b/Content/Editor/Fonts/Inconsolata-Regular.flax
index a2fdf0626..d85ef610a 100644
--- a/Content/Editor/Fonts/Inconsolata-Regular.flax
+++ b/Content/Editor/Fonts/Inconsolata-Regular.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:36995fa880bf47331618b1e96f613c6925e72484fe76e98d6e44c1985ecab017
-size 93015
+oid sha256:139e2f54a268f4febc753aaa9807a33a6eb2dd84e788c5b8b4f50ca8683d2b3b
+size 93116
diff --git a/Content/Editor/Fonts/NotoSansSC-Regular.flax b/Content/Editor/Fonts/NotoSansSC-Regular.flax
index 39964e6c5..8f8f00157 100644
--- a/Content/Editor/Fonts/NotoSansSC-Regular.flax
+++ b/Content/Editor/Fonts/NotoSansSC-Regular.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:19fa43eb7b31ee3936348b1f271c464c79d7020a21d33e3cdbe54f98c3b14304
-size 10560899
+oid sha256:2ddc7af5fab1dd4ad858ad2abf11c6c243d908345720892cd56242fbc9c33b02
+size 10560900
diff --git a/Content/Editor/Fonts/Roboto-Regular.flax b/Content/Editor/Fonts/Roboto-Regular.flax
index a1e416f77..01251cac6 100644
--- a/Content/Editor/Fonts/Roboto-Regular.flax
+++ b/Content/Editor/Fonts/Roboto-Regular.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:574b86d8e7439e88c3d7b4265cbc5ad7089c49368c47661b2c6f4c997cb53d86
-size 172093
+oid sha256:c0584b3a3c186364464de155edece5cb6a8c46000676ac82a45f951f3a67fac5
+size 172194
diff --git a/Content/Editor/Fonts/SegMDL2.flax b/Content/Editor/Fonts/SegMDL2.flax
index d06bac811..b627849d9 100644
--- a/Content/Editor/Fonts/SegMDL2.flax
+++ b/Content/Editor/Fonts/SegMDL2.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0c4a17c412fce35275af5be883c784b57d192eb188fb3568990b0ae8e0e6d34e
-size 204049
+oid sha256:f7a9d723d6342b8a484dfb2ee784cef506b3311a6092be0e9de35f941d698ff5
+size 204150
diff --git a/Content/Editor/Fonts/Segoe Media Center Regular.flax b/Content/Editor/Fonts/Segoe Media Center Regular.flax
index e9038cd65..6c17d96bf 100644
--- a/Content/Editor/Fonts/Segoe Media Center Regular.flax	
+++ b/Content/Editor/Fonts/Segoe Media Center Regular.flax	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5d277b4abbdc1c91f056dd0d838631135242643abb41ce5751b1be3aaca72401
-size 72697
+oid sha256:c21443a111daede658cb634f56b4ae0838dbb2eaa75d4ba8ba74a4c77df44de8
+size 72798
diff --git a/Content/Shaders/GUI.flax b/Content/Shaders/GUI.flax
index d5e3f59fa..484f09f46 100644
--- a/Content/Shaders/GUI.flax
+++ b/Content/Shaders/GUI.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4fed6a05104322f61a77f6cf69b64478518b829165a2a3ab7fc151098dcd48be
-size 4526
+oid sha256:551f893b015cd364911270816607651917545c83d28259c918018ff3ffc15937
+size 5333

From 88587fb6a4f3ad036cf073cb73441840353a2449 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 20:24:03 +0100
Subject: [PATCH 83/90] Add utility function to `GUICommon.hlsl` for MSDF fonts
 sampling in shaders

#3944
---
 Content/Shaders/GUI.flax           |  4 +--
 Source/Engine/Render2D/FontAsset.h |  6 ++---
 Source/Shaders/GUI.shader          | 20 +++-----------
 Source/Shaders/GUICommon.hlsl      | 43 ++++++++++++++++++++++++++++++
 4 files changed, 51 insertions(+), 22 deletions(-)

diff --git a/Content/Shaders/GUI.flax b/Content/Shaders/GUI.flax
index 484f09f46..3e0ccc18f 100644
--- a/Content/Shaders/GUI.flax
+++ b/Content/Shaders/GUI.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:551f893b015cd364911270816607651917545c83d28259c918018ff3ffc15937
-size 5333
+oid sha256:b816ba638bc37b8a8288e4c397ff5b708153057650fa6b626a109ba42d189694
+size 4721
diff --git a/Source/Engine/Render2D/FontAsset.h b/Source/Engine/Render2D/FontAsset.h
index c9966c68b..56cc3d655 100644
--- a/Source/Engine/Render2D/FontAsset.h
+++ b/Source/Engine/Render2D/FontAsset.h
@@ -77,7 +77,7 @@ API_ENUM() enum class FontRasterMode : byte
     Bitmap,
 
     /// <summary>
-    /// Use the MSDF generator to render font atlases. Need to be rendered with a compatible material.
+    /// Use the Multi-channel Signed Distance Field (MSDF) generator to render font atlases. Need to be rendered with a compatible material.
     /// </summary>
     MSDF,
 };
@@ -92,7 +92,7 @@ API_STRUCT() struct FontOptions
     DECLARE_SCRIPTING_TYPE_MINIMAL(FontOptions);
 
     /// <summary>
-    /// The hinting.
+    /// The font hinting used when rendering characters.
     /// </summary>
     API_FIELD() FontHinting Hinting;
 
@@ -102,7 +102,7 @@ API_STRUCT() struct FontOptions
     API_FIELD() FontFlags Flags;
 
     /// <summary>
-    /// The rasterization mode.
+    /// The font rasterization mode.
     /// </summary>
     API_FIELD() FontRasterMode RasterMode;
 };
diff --git a/Source/Shaders/GUI.shader b/Source/Shaders/GUI.shader
index b09a3474d..a8f9452e9 100644
--- a/Source/Shaders/GUI.shader
+++ b/Source/Shaders/GUI.shader
@@ -92,7 +92,7 @@ float4 PS_Font(VS2PS input) : SV_Target0
 	PerformClipping(input);
 
 	float4 color = input.Color;
-	color.a *= Image.Sample(SamplerLinearClamp, input.TexCoord).r;
+    color.a *= SampleFont(Image, input.TexCoord);
 	return color;
 }
 
@@ -102,22 +102,8 @@ float4 PS_FontMSDF(VS2PS input) : SV_Target0
 	PerformClipping(input);
 
 	float4 color = input.Color;
-	float3 msd = Image.Sample(SamplerLinearClamp, input.TexCoord).rgb;
-    float sd = max(min(msd.r, msd.g), min(max(msd.r, msd.g), msd.b));
-
-    uint width, height;
-    Image.GetDimensions(width, height);
-    float pxRange = 4.0f; // Must match C++ code
-    float unitRange = float2(pxRange, pxRange) / float2(width, height);
-
-    float2 dx = ddx(input.TexCoord);
-    float2 dy = ddy(input.TexCoord);
-    float2 screenTexSize = rsqrt(dx * dx + dy * dy);
-    float screenPxRange = max(0.5f * dot(screenTexSize, unitRange), 1.0f);
-    float screenPxDist = screenPxRange * (sd - 0.5f);
-
-    float opacity = saturate(screenPxDist + 0.5f);
-	return float4(color.rgb, opacity);
+    color.a *= SampleFontMSDF(Image, input.TexCoord);
+	return color;
 }
 
 float4 GetSample(float weight, float offset, float2 uv)
diff --git a/Source/Shaders/GUICommon.hlsl b/Source/Shaders/GUICommon.hlsl
index 14c8b1327..67f9daac4 100644
--- a/Source/Shaders/GUICommon.hlsl
+++ b/Source/Shaders/GUICommon.hlsl
@@ -54,4 +54,47 @@ void PerformClipping(VS2PS input)
     PerformClipping(input.ClipOriginAndPos.xy, input.ClipOriginAndPos.zw, input.ClipExtents);
 }
 
+float SampleFont(Texture2D font, float2 uv)
+{
+    return font.Sample(SamplerLinearClamp, uv).r;
+}
+
+float GetFontMSDFMedian(Texture2D font, float2 uv)
+{
+    float4 msd = font.Sample(SamplerLinearClamp, uv);
+    return max(min(msd.r, msd.g), min(max(msd.r, msd.g), msd.b));
+}
+
+float GetFontMSDFPixelRange(Texture2D font, float2 uv)
+{
+    uint width, height;
+    font.GetDimensions(width, height);
+    float pxRange = 4.0f; // Must match C++ code
+    float unitRange = float2(pxRange, pxRange) / float2(width, height);
+
+    float2 dx = ddx(uv);
+    float2 dy = ddy(uv);
+    float2 screenTexSize = rsqrt(dx * dx + dy * dy);
+    return max(0.5f * dot(screenTexSize, unitRange), 1.0f);
+}
+
+float SampleFontMSDF(Texture2D font, float2 uv)
+{
+    float sd = GetFontMSDFMedian(font, uv);
+    float screenPxRange = GetFontMSDFPixelRange(font, uv);
+    float screenPxDist = screenPxRange * (sd - 0.5f);
+    return saturate(screenPxDist + 0.5f);
+}
+
+float SampleFontMSDFOutline(Texture2D font, float2 uv, float thickness)
+{
+    float4 msd = font.Sample(SamplerLinearClamp, uv);
+    float sd = max(min(msd.r, msd.g), min(max(msd.r, msd.g), msd.b));
+    float screenPxRange = GetFontMSDFPixelRange(font, uv);
+    float thick = clamp(thickness, 0.0, screenPxRange * 0.5 - 1.0) / screenPxRange;
+    float outline = saturate((min(sd, msd.a) - 0.5 + thick) * screenPxRange + 0.5);
+    outline *= 1 - saturate(screenPxRange * (sd - 0.5f) + 0.5f);
+    return outline;
+}
+
 #endif

From d2a03b90ec3aeff76fc357d2a49907ca9ad85a8e Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 22:50:54 +0100
Subject: [PATCH 84/90] Add another utility

---
 Source/Shaders/GUICommon.hlsl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Source/Shaders/GUICommon.hlsl b/Source/Shaders/GUICommon.hlsl
index 67f9daac4..07420389c 100644
--- a/Source/Shaders/GUICommon.hlsl
+++ b/Source/Shaders/GUICommon.hlsl
@@ -65,6 +65,11 @@ float GetFontMSDFMedian(Texture2D font, float2 uv)
     return max(min(msd.r, msd.g), min(max(msd.r, msd.g), msd.b));
 }
 
+float GetFontMSDFMedian(float4 msd)
+{
+    return max(min(msd.r, msd.g), min(max(msd.r, msd.g), msd.b));
+}
+
 float GetFontMSDFPixelRange(Texture2D font, float2 uv)
 {
     uint width, height;

From afe917a7f320280831c35b40769b4dcc4fc7c102 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 22:51:29 +0100
Subject: [PATCH 85/90] Improve e7016564b16e68dc5c103d6da5930f405735588d to
 reduce recompilation on commit changes

---
 Source/Engine/Audio/Audio.cpp                        |  1 -
 Source/Engine/Engine/Engine.cpp                      |  2 +-
 Source/Engine/Level/Actor.cpp                        |  1 +
 Source/Engine/Level/Level.cpp                        |  1 +
 Source/Engine/Renderer/AtmospherePreCompute.h        |  2 --
 Source/Engine/Serialization/ISerializeModifier.h     |  8 ++++----
 Source/Engine/Serialization/Serialization.cpp        |  7 +++++++
 Source/Engine/Serialization/Stream.cpp               |  1 +
 Source/Engine/ShadowsOfMordor/Builder.cpp            |  1 -
 .../Flax.Build/Bindings/BindingsGenerator.Cpp.cs     | 12 ++++++++++--
 10 files changed, 25 insertions(+), 11 deletions(-)

diff --git a/Source/Engine/Audio/Audio.cpp b/Source/Engine/Audio/Audio.cpp
index 5574919c4..12cde01e8 100644
--- a/Source/Engine/Audio/Audio.cpp
+++ b/Source/Engine/Audio/Audio.cpp
@@ -3,7 +3,6 @@
 #include "Audio.h"
 #include "AudioBackend.h"
 #include "AudioSettings.h"
-#include "FlaxEngine.Gen.h"
 #include "Engine/Scripting/ScriptingType.h"
 #include "Engine/Scripting/BinaryModule.h"
 #include "Engine/Level/Level.h"
diff --git a/Source/Engine/Engine/Engine.cpp b/Source/Engine/Engine/Engine.cpp
index 15b3a1932..b53b69741 100644
--- a/Source/Engine/Engine/Engine.cpp
+++ b/Source/Engine/Engine/Engine.cpp
@@ -596,7 +596,7 @@ void EngineImpl::InitLog()
     LOG(Info, "Compiled for Dev Environment");
 #endif
 #if defined(FLAXENGINE_BRANCH) && defined(FLAXENGINE_COMMIT)
-    LOG(Info, "Version " FLAXENGINE_VERSION_TEXT ", " FLAXENGINE_BRANCH ", " FLAXENGINE_COMMIT);
+    LOG(Info, "Version " FLAXENGINE_VERSION_TEXT ", {}, {}", StringAsUTF16<>(FLAXENGINE_BRANCH).Get(), StringAsUTF16<>(FLAXENGINE_COMMIT).Get());
 #else
     LOG(Info, "Version " FLAXENGINE_VERSION_TEXT);
 #endif
diff --git a/Source/Engine/Level/Actor.cpp b/Source/Engine/Level/Actor.cpp
index abf62aef0..8123142aa 100644
--- a/Source/Engine/Level/Actor.cpp
+++ b/Source/Engine/Level/Actor.cpp
@@ -5,6 +5,7 @@
 #include "Level.h"
 #include "SceneQuery.h"
 #include "SceneObjectsFactory.h"
+#include "FlaxEngine.Gen.h"
 #include "Scene/Scene.h"
 #include "Prefabs/Prefab.h"
 #include "Prefabs/PrefabManager.h"
diff --git a/Source/Engine/Level/Level.cpp b/Source/Engine/Level/Level.cpp
index a46ee52f6..adea4575b 100644
--- a/Source/Engine/Level/Level.cpp
+++ b/Source/Engine/Level/Level.cpp
@@ -5,6 +5,7 @@
 #include "LargeWorlds.h"
 #include "SceneQuery.h"
 #include "SceneObjectsFactory.h"
+#include "FlaxEngine.Gen.h"
 #include "Scene/Scene.h"
 #include "Engine/Content/Content.h"
 #include "Engine/Content/Deprecated.h"
diff --git a/Source/Engine/Renderer/AtmospherePreCompute.h b/Source/Engine/Renderer/AtmospherePreCompute.h
index e1fd3fa93..bf72f276a 100644
--- a/Source/Engine/Renderer/AtmospherePreCompute.h
+++ b/Source/Engine/Renderer/AtmospherePreCompute.h
@@ -2,8 +2,6 @@
 
 #pragma once
 
-#include "FlaxEngine.Gen.h"
-
 class GPUTexture;
 
 /// <summary>
diff --git a/Source/Engine/Serialization/ISerializeModifier.h b/Source/Engine/Serialization/ISerializeModifier.h
index 8815ac2ea..0c49e24f1 100644
--- a/Source/Engine/Serialization/ISerializeModifier.h
+++ b/Source/Engine/Serialization/ISerializeModifier.h
@@ -4,7 +4,6 @@
 
 #include "Engine/Core/Collections/Dictionary.h"
 #include "Engine/Core/Types/Guid.h"
-#include "FlaxEngine.Gen.h"
 
 /// <summary>
 /// Object serialization modification base class. Allows to extend the serialization process by custom effects like object ids mapping.
@@ -12,17 +11,18 @@
 class FLAXENGINE_API ISerializeModifier
 {
 public:
-
     /// <summary>
     /// Number of engine build when data was serialized. Useful to upgrade data from the older storage format.
     /// </summary>
-    uint32 EngineBuild = FLAXENGINE_VERSION_BUILD;
+    uint32 EngineBuild;
 
     // Utility for scene deserialization to track currently mapped in Prefab Instance object IDs into IdsMapping.
-    int32 CurrentInstance = -1;
+    int32 CurrentInstance;
 
     /// <summary>
     /// The object IDs mapping. Key is a serialized object id, value is mapped value to use.
     /// </summary>
     Dictionary<Guid, Guid> IdsMapping;
+
+    ISerializeModifier();
 };
diff --git a/Source/Engine/Serialization/Serialization.cpp b/Source/Engine/Serialization/Serialization.cpp
index 1eb6b0181..ec02fd65f 100644
--- a/Source/Engine/Serialization/Serialization.cpp
+++ b/Source/Engine/Serialization/Serialization.cpp
@@ -25,6 +25,13 @@
 #include "Engine/Content/Asset.h"
 #include "Engine/Level/SceneObject.h"
 #include "Engine/Utilities/Encryption.h"
+#include "FlaxEngine.Gen.h"
+
+ISerializeModifier::ISerializeModifier()
+{
+    EngineBuild = FLAXENGINE_VERSION_BUILD;
+    CurrentInstance = -1;
+}
 
 void ISerializable::DeserializeIfExists(DeserializeStream& stream, const char* memberName, ISerializeModifier* modifier)
 {
diff --git a/Source/Engine/Serialization/Stream.cpp b/Source/Engine/Serialization/Stream.cpp
index 4c9b94042..bbf57ea30 100644
--- a/Source/Engine/Serialization/Stream.cpp
+++ b/Source/Engine/Serialization/Stream.cpp
@@ -5,6 +5,7 @@
 #include "JsonWriters.h"
 #include "JsonSerializer.h"
 #include "MemoryReadStream.h"
+#include "FlaxEngine.Gen.h"
 #include "Engine/Core/Types/CommonValue.h"
 #include "Engine/Core/Types/Variant.h"
 #include "Engine/Core/Collections/Dictionary.h"
diff --git a/Source/Engine/ShadowsOfMordor/Builder.cpp b/Source/Engine/ShadowsOfMordor/Builder.cpp
index 6f85fb950..048661617 100644
--- a/Source/Engine/ShadowsOfMordor/Builder.cpp
+++ b/Source/Engine/ShadowsOfMordor/Builder.cpp
@@ -148,7 +148,6 @@ void ShadowsOfMordor::Builder::Dispose()
 #include "Engine/Serialization/FileWriteStream.h"
 #include "Engine/Engine/CommandLine.h"
 #include "Engine/Scripting/Scripting.h"
-#include "FlaxEngine.Gen.h"
 
 namespace ShadowsOfMordor
 {
diff --git a/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs b/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
index ce557be20..4dbbe576c 100644
--- a/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
+++ b/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
@@ -3290,12 +3290,16 @@ namespace Flax.Build.Bindings
             contents.AppendLine($"#define {binaryModuleNameUpper}_COMPANY \"{project.Company}\"");
             contents.AppendLine($"#define {binaryModuleNameUpper}_COPYRIGHT \"{project.Copyright}\"");
             if (project.VersionControlBranch.Length != 0)
-                contents.AppendLine($"#define {binaryModuleNameUpper}_BRANCH \"{project.VersionControlBranch}\"");
+                contents.AppendLine($"#define {binaryModuleNameUpper}_BRANCH {binaryModuleName}Branch");
             if (project.VersionControlCommit.Length != 0)
-                contents.AppendLine($"#define {binaryModuleNameUpper}_COMMIT \"{project.VersionControlCommit}\"");
+                contents.AppendLine($"#define {binaryModuleNameUpper}_COMMIT {binaryModuleName}Commit");
             contents.AppendLine();
             contents.AppendLine("class BinaryModule;");
             contents.AppendLine($"extern \"C\" {binaryModuleNameUpper}_API BinaryModule* GetBinaryModule{binaryModuleName}();");
+            if (project.VersionControlBranch.Length != 0)
+                contents.AppendLine($"extern \"C\" {binaryModuleNameUpper}_API const char* {binaryModuleName}Branch;");
+            if (project.VersionControlCommit.Length != 0)
+                contents.AppendLine($"extern \"C\" {binaryModuleNameUpper}_API const char* {binaryModuleName}Commit;");
             GenerateCppBinaryModuleHeader?.Invoke(buildData, binaryModule, contents);
             Utilities.WriteFileIfChanged(binaryModuleHeaderPath, contents.ToString());
 
@@ -3321,6 +3325,10 @@ namespace Flax.Build.Bindings
             }
             contents.AppendLine("    return &module;");
             contents.AppendLine("}");
+            if (project.VersionControlBranch.Length != 0)
+                contents.AppendLine($"extern \"C\" const char* {binaryModuleName}Branch = \"{project.VersionControlBranch}\";");
+            if (project.VersionControlCommit.Length != 0)
+                contents.AppendLine($"extern \"C\" const char* {binaryModuleName}Commit = \"{project.VersionControlCommit}\";");
             GenerateCppBinaryModuleSource?.Invoke(buildData, binaryModule, contents);
             Utilities.WriteFileIfChanged(binaryModuleSourcePath, contents.ToString());
             PutStringBuilder(contents);

From fa91e3e3abde29dc3a66711bf9d20bf53bfc02b2 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 23:32:37 +0100
Subject: [PATCH 86/90] Update asset

---
 Content/Shaders/GUI.flax | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Content/Shaders/GUI.flax b/Content/Shaders/GUI.flax
index 3e0ccc18f..79948533e 100644
--- a/Content/Shaders/GUI.flax
+++ b/Content/Shaders/GUI.flax
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b816ba638bc37b8a8288e4c397ff5b708153057650fa6b626a109ba42d189694
-size 4721
+oid sha256:324f564e3b0324dbdf5712f3f1e11f54f276d11bc203aecabeef93953b2ab904
+size 4719

From 3d201ec73fd53bfdbdc86840c8493257c82a11d2 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 12 Mar 2026 23:56:50 +0100
Subject: [PATCH 87/90] Add msdfgen build for Linux

---
 .../Platforms/Linux/Binaries/ThirdParty/x64/libmsdfgen-core.a  | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 Source/Platforms/Linux/Binaries/ThirdParty/x64/libmsdfgen-core.a

diff --git a/Source/Platforms/Linux/Binaries/ThirdParty/x64/libmsdfgen-core.a b/Source/Platforms/Linux/Binaries/ThirdParty/x64/libmsdfgen-core.a
new file mode 100644
index 000000000..b3b6c9433
--- /dev/null
+++ b/Source/Platforms/Linux/Binaries/ThirdParty/x64/libmsdfgen-core.a
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8ff134eba56b2889351f7bd1cd82744c1c4b4d9c7bb96d5daa99e8e047a7c30
+size 516942

From b41d25cbce6e84e52bd08de6398772f32fb5bc2a Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Fri, 13 Mar 2026 00:12:07 +0100
Subject: [PATCH 88/90] Add msdfgen build for iOS and Mac

---
 .../Platforms/Mac/Binaries/ThirdParty/ARM64/libmsdfgen-core.a  | 3 +++
 Source/Platforms/Mac/Binaries/ThirdParty/x64/libmsdfgen-core.a | 3 +++
 .../Platforms/iOS/Binaries/ThirdParty/ARM64/libmsdfgen-core.a  | 3 +++
 Source/ThirdParty/msdfgen/msdfgen.Build.cs                     | 1 +
 Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs           | 1 +
 5 files changed, 11 insertions(+)
 create mode 100644 Source/Platforms/Mac/Binaries/ThirdParty/ARM64/libmsdfgen-core.a
 create mode 100644 Source/Platforms/Mac/Binaries/ThirdParty/x64/libmsdfgen-core.a
 create mode 100644 Source/Platforms/iOS/Binaries/ThirdParty/ARM64/libmsdfgen-core.a

diff --git a/Source/Platforms/Mac/Binaries/ThirdParty/ARM64/libmsdfgen-core.a b/Source/Platforms/Mac/Binaries/ThirdParty/ARM64/libmsdfgen-core.a
new file mode 100644
index 000000000..60b14c840
--- /dev/null
+++ b/Source/Platforms/Mac/Binaries/ThirdParty/ARM64/libmsdfgen-core.a
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb5021ea29786ec0b7134c33404c565c829ebdcde71b7891ceb45fdd5c5082b6
+size 347384
diff --git a/Source/Platforms/Mac/Binaries/ThirdParty/x64/libmsdfgen-core.a b/Source/Platforms/Mac/Binaries/ThirdParty/x64/libmsdfgen-core.a
new file mode 100644
index 000000000..248cfd4fb
--- /dev/null
+++ b/Source/Platforms/Mac/Binaries/ThirdParty/x64/libmsdfgen-core.a
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bc9e9aa3dc131affa4ad64b46cffb0d229cfaac6253743f3cc755cfce519015
+size 422104
diff --git a/Source/Platforms/iOS/Binaries/ThirdParty/ARM64/libmsdfgen-core.a b/Source/Platforms/iOS/Binaries/ThirdParty/ARM64/libmsdfgen-core.a
new file mode 100644
index 000000000..7fd2e753b
--- /dev/null
+++ b/Source/Platforms/iOS/Binaries/ThirdParty/ARM64/libmsdfgen-core.a
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:673aff1bb5180811371876fa19f8f4dc6a97e76690d27544f507136c3eb4ba0d
+size 349464
diff --git a/Source/ThirdParty/msdfgen/msdfgen.Build.cs b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
index f798152b1..c5f008ac9 100644
--- a/Source/ThirdParty/msdfgen/msdfgen.Build.cs
+++ b/Source/ThirdParty/msdfgen/msdfgen.Build.cs
@@ -34,6 +34,7 @@ public class msdfgen : DepsModule
             break;
         case TargetPlatform.Linux:
         case TargetPlatform.Mac:
+        case TargetPlatform.iOS:
         case TargetPlatform.Android:
             options.OutputFiles.Add(Path.Combine(depsRoot, "libmsdfgen-core.a"));
             break;
diff --git a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
index 5f1e4280c..45322f815 100644
--- a/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
+++ b/Source/Tools/Flax.Build/Deps/Dependencies/msdfgen.cs
@@ -34,6 +34,7 @@ namespace Flax.Deps.Dependencies
                     return new[]
                     {
                         TargetPlatform.Mac,
+                        TargetPlatform.iOS,
                     };
                 default: return new TargetPlatform[0];
                 }

From 80767d65ae55e9fdd713e4a995a10105a451970d Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Fri, 13 Mar 2026 23:21:08 +0100
Subject: [PATCH 89/90] Fix camera preview placement in editor preview when
 resizing window

---
 Source/Editor/Windows/EditGameWindow.cs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Source/Editor/Windows/EditGameWindow.cs b/Source/Editor/Windows/EditGameWindow.cs
index dbeab28b1..5f91aebe6 100644
--- a/Source/Editor/Windows/EditGameWindow.cs
+++ b/Source/Editor/Windows/EditGameWindow.cs
@@ -257,7 +257,7 @@ namespace FlaxEditor.Windows
         private void UpdateCameraPreview()
         {
             // Disable rendering preview during GI baking
-            if (Editor.StateMachine.CurrentState.IsPerformanceHeavy)
+            if (Editor == null || Editor.StateMachine.CurrentState.IsPerformanceHeavy)
             {
                 HideAllCameraPreviews();
                 return;
@@ -406,6 +406,14 @@ namespace FlaxEditor.Windows
             }
         }
 
+        /// <inheritdoc />
+        protected override void OnSizeChanged()
+        {
+            base.OnSizeChanged();
+
+            UpdateCameraPreview();
+        }
+
         /// <inheritdoc />
         public override void OnDestroy()
         {

From f42a9a760adee861860a73a443b8013ba660ff41 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Fri, 13 Mar 2026 23:21:30 +0100
Subject: [PATCH 90/90] Adjust new Z Axis color in Transform

---
 Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs b/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
index c1179e393..131a9b10a 100644
--- a/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
+++ b/Source/Editor/CustomEditors/Editors/ActorTransformEditor.cs
@@ -24,7 +24,7 @@ namespace FlaxEditor.CustomEditors.Editors
         /// <summary>
         /// The Z axis color.
         /// </summary>
-        public static Color AxisColorZ = new Color(0.0f, 0.0235294f, 0.9f, 1.0f);
+        public static Color AxisColorZ = new Color(0.0f, 0.42352f, 0.8f, 1.0f);
 
         /// <summary>
         /// Custom editor for actor position property.