- Possible nodes get filtered now depending on the available node ports

Source/Editor/Surface/ContextMenu/VisjectCM.cs

@@ -419,7 +419,7 @@ namespace FlaxEditor.Surface.ContextMenu
 
             Profiler.BeginEvent("VisjectCM.OnSearchFilterChanged");
             
-            if (string.IsNullOrEmpty(_searchBox.Text))
+            if (string.IsNullOrEmpty(_searchBox.Text) && _selectedBox == null)
             {
                 ResetView();
                 Profiler.EndEvent();
@@ -430,7 +430,7 @@ namespace FlaxEditor.Surface.ContextMenu
             LockChildrenRecursive();
             for (int i = 0; i < _groups.Count; i++)
             {
-                _groups[i].UpdateFilter(_searchBox.Text);
+                _groups[i].UpdateFilter(_searchBox.Text, _selectedBox);
                 _groups[i].UpdateItemSort(_selectedBox);
             }
             SortGroups();
@@ -503,12 +503,19 @@ namespace FlaxEditor.Surface.ContextMenu
             _searchBox.Clear();
             SelectedItem = null;
             for (int i = 0; i < _groups.Count; i++)
+            {
                 _groups[i].ResetView();
+            }
             UnlockChildrenRecursive();
 
             SortGroups();
             PerformLayout();
 
+            for (int i = 0; i < _groups.Count; i++)
+            {
+                _groups[i].EvaluateVisibilityWithBox(_selectedBox);
+            }
+            
             Profiler.EndEvent();
         }
 
@@ -626,10 +633,11 @@ namespace FlaxEditor.Surface.ContextMenu
             // Prepare
             UpdateSurfaceParametersGroup();
             ResetView();
+            
             _panel1.VScrollBar.TargetValue = 0;
             Focus();
             _waitingForInput = true;
-
+            
             base.OnShow();
         }
 

Source/Editor/Surface/ContextMenu/VisjectCMGroup.cs

@@ -66,7 +66,7 @@ namespace FlaxEditor.Surface.ContextMenu
             {
                 if (_children[i] is VisjectCMItem item)
                 {
-                    item.UpdateFilter(null);
+                    item.UpdateFilter(null, null);
                     item.UpdateScore(null);
                 }
             }
@@ -84,7 +84,7 @@ namespace FlaxEditor.Surface.ContextMenu
         /// Updates the filter.
         /// </summary>
         /// <param name="filterText">The filter text.</param>
-        public void UpdateFilter(string filterText)
+        public void UpdateFilter(string filterText, Box selectedBox)
         {
             Profiler.BeginEvent("VisjectCMGroup.UpdateFilter");
 
@@ -94,13 +94,13 @@ namespace FlaxEditor.Surface.ContextMenu
             {
                 if (_children[i] is VisjectCMItem item)
                 {
-                    item.UpdateFilter(filterText);
+                    item.UpdateFilter(filterText, selectedBox);
                     isAnyVisible |= item.Visible;
                 }
             }
 
             // Update header title
-            if (QueryFilterHelper.Match(filterText, HeaderText))
+            /*if (QueryFilterHelper.Match(filterText, HeaderText))
             {
                 for (int i = 0; i < _children.Count; i++)
                 {
@@ -110,7 +110,7 @@ namespace FlaxEditor.Surface.ContextMenu
                     }
                 }
                 isAnyVisible = true;
-            }
+            }*/
 
             // Update itself
             if (isAnyVisible)
@@ -128,6 +128,35 @@ namespace FlaxEditor.Surface.ContextMenu
             Profiler.EndEvent();
         }
 
+        public void EvaluateVisibilityWithBox(Box selectedBox)
+        {
+            if (selectedBox == null)
+            {
+                Visible = true;
+                return;
+            }
+
+            bool isAnyVisible = false;
+            for (int i = 0; i < _children.Count; i++)
+            {
+                if (_children[i] is VisjectCMItem item)
+                {
+                    isAnyVisible |= item.IsCompatibleWithBox(selectedBox);
+                }
+            }
+            
+            // Update itself
+            if (isAnyVisible)
+            {
+                Visible = true;
+            }
+            else
+            {
+                // Hide group if none of the items matched the filter
+                Visible = false;
+            }
+        }
+        
         /// <summary>
         /// Updates the sorting of the <see cref="VisjectCMItem"/>s of this <see cref="VisjectCMGroup"/>
         /// Also updates the <see cref="SortScore"/>

Source/Editor/Surface/ContextMenu/VisjectCMItem.cs

@@ -113,12 +113,51 @@ namespace FlaxEditor.Surface.ContextMenu
             return false;
         }
 
+        public bool IsCompatibleWithBox(Box box)
+        {
+            if (box == null)
+                return true;
+            
+            if(_archetype?.Elements == null)
+                return false;
+            
+            bool isCompatible = false;
+            foreach (NodeElementArchetype element in _archetype.Elements)
+            {
+                if(element.Type != NodeElementType.Output && element.Type != NodeElementType.Input)
+                    continue;
+                
+                if ((box.IsOutput && element.Type == NodeElementType.Output) || (!box.IsOutput && element.Type == NodeElementType.Input))
+                    continue;
+                
+                bool checkCompatibility = box.CanUseType(element.ConnectionsType);;
+                if (!checkCompatibility)
+                {
+                    if ((element.ConnectionsType == null || element.ConnectionsType == typeof(void)) && box.CurrentType != typeof(FlaxEngine.Object))
+                        checkCompatibility = true;
+                }
+                isCompatible |= checkCompatibility;
+                
+                /*if(!isCompatible)
+                    Debug.Log($"Is {_archetype.Title} cant connect type {element.ConnectionsType}");*/
+            }
+            
+            Visible = isCompatible;
+            return isCompatible;
+        }
+        
         /// <summary>
         /// Updates the filter.
         /// </summary>
         /// <param name="filterText">The filter text.</param>
-        public void UpdateFilter(string filterText)
+        public void UpdateFilter(string filterText, Box selectedBox)
         {
+            if (selectedBox != null)
+            {
+                if (!IsCompatibleWithBox(selectedBox))
+                    return;
+            }
+            
             _isStartsWithMatch = _isFullMatch = false;
             if (filterText == null)
             {
@@ -192,7 +231,7 @@ namespace FlaxEditor.Surface.ContextMenu
                 }
             }
         }
-
+        
         /// <inheritdoc />
         public override void Draw()
         {