Merge remote-tracking branch 'origin/master' into 1.8

# Conflicts:
#	Flax.flaxproj

Source/Engine/Graphics/Async/DefaultGPUTasksExecutor.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "DefaultGPUTasksExecutor.h"
 #include "GPUTasksContext.h"

Source/Engine/Graphics/Async/DefaultGPUTasksExecutor.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/GPUSyncPoint.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/GPUTask.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/GPUTasksContext.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "GPUTasksContext.h"
 #include "GPUTask.h"

Source/Engine/Graphics/Async/GPUTasksContext.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/GPUTasksExecutor.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "GPUTasksExecutor.h"
 #include "Engine/Core/Log.h"

Source/Engine/Graphics/Async/GPUTasksExecutor.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/GPUTasksManager.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "GPUTasksManager.h"
 #include "GPUTask.h"

Source/Engine/Graphics/Async/GPUTasksManager.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/Tasks/GPUCopyResourceTask.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/Tasks/GPUCopySubresourceTask.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/Tasks/GPUUploadBufferTask.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Async/Tasks/GPUUploadTextureMipTask.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Config.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/DynamicBuffer.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "DynamicBuffer.h"
 #include "GPUContext.h"

Source/Engine/Graphics/DynamicBuffer.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Enums.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUAdapter.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUBuffer.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "GPUBuffer.h"
 #include "GPUDevice.h"

Source/Engine/Graphics/GPUBuffer.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUBufferDescription.cs

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 using System;
 

Source/Engine/Graphics/GPUBufferDescription.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUContext.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "GPUContext.h"
 #include "GPUDevice.h"

Source/Engine/Graphics/GPUContext.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUDevice.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "GPUDevice.h"
 #include "RenderTargetPool.h"

Source/Engine/Graphics/GPUDevice.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPULimits.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUPipelineState.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUPipelineStatePermutations.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUResource.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUResourceProperty.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUResourceState.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUSwapChain.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "GPUSwapChain.h"
 #include "GPUDevice.h"

Source/Engine/Graphics/GPUSwapChain.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/GPUTimerQuery.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Graphics.Build.cs

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 using System.Collections.Generic;
 using Flax.Build;

Source/Engine/Graphics/Graphics.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "Graphics.h"
 #include "GPUDevice.h"

Source/Engine/Graphics/Graphics.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/MaterialInfo.cs

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 namespace FlaxEngine
 {

Source/Engine/Graphics/Materials/DecalMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "DecalMaterialShader.h"
 #include "MaterialParams.h"

Source/Engine/Graphics/Materials/DecalMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/DeferredMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "DeferredMaterialShader.h"
 #include "MaterialShaderFeatures.h"

Source/Engine/Graphics/Materials/DeferredMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/DeformableMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "DeformableMaterialShader.h"
 #include "MaterialShaderFeatures.h"

Source/Engine/Graphics/Materials/DeformableMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/ForwardMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "ForwardMaterialShader.h"
 #include "MaterialShaderFeatures.h"

Source/Engine/Graphics/Materials/ForwardMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/GUIMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "GUIMaterialShader.h"
 #include "MaterialParams.h"

Source/Engine/Graphics/Materials/GUIMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/IMaterial.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/MaterialInfo.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/MaterialParams.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "MaterialParams.h"
 #include "MaterialInfo.h"

Source/Engine/Graphics/Materials/MaterialParams.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/MaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "MaterialShader.h"
 #include "Engine/Core/Log.h"

Source/Engine/Graphics/Materials/MaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/MaterialShaderFeatures.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "MaterialShaderFeatures.h"
 #include "Engine/Graphics/RenderTask.h"

Source/Engine/Graphics/Materials/MaterialShaderFeatures.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/ParticleMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "ParticleMaterialShader.h"
 #include "MaterialShaderFeatures.h"

Source/Engine/Graphics/Materials/ParticleMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/PostFxMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "PostFxMaterialShader.h"
 #include "MaterialParams.h"

Source/Engine/Graphics/Materials/PostFxMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/TerrainMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "TerrainMaterialShader.h"
 #include "MaterialShaderFeatures.h"

Source/Engine/Graphics/Materials/TerrainMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Materials/VolumeParticleMaterialShader.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "VolumeParticleMaterialShader.h"
 #include "MaterialShaderFeatures.h"

Source/Engine/Graphics/Materials/VolumeParticleMaterialShader.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Mesh.cs

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 using System;
 using System.Collections.Generic;

Source/Engine/Graphics/Model.cs

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 namespace FlaxEngine
 {

Source/Engine/Graphics/Models/BlendShape.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/CollisionProxy.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/Config.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/MaterialSlot.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/Mesh.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "Mesh.h"
 #include "MeshDeformation.h"

Source/Engine/Graphics/Models/Mesh.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/MeshBase.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/MeshDeformation.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "MeshDeformation.h"
 #include "Engine/Graphics/Models/MeshBase.h"

Source/Engine/Graphics/Models/MeshDeformation.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/ModelData.Tool.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #if COMPILE_WITH_MODEL_TOOL
 

Source/Engine/Graphics/Models/ModelData.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "ModelData.h"
 #include "Engine/Core/Log.h"
@@ -622,9 +622,21 @@ bool MaterialSlotEntry::UsesProperties() const
             Emissive.TextureIndex != -1 ||
             !Math::IsOne(Opacity.Value) ||
             Opacity.TextureIndex != -1 ||
+            Math::NotNearEqual(Roughness.Value, 0.5f) ||
+            Roughness.TextureIndex != -1 ||
             Normals.TextureIndex != -1;
 }
 
+float MaterialSlotEntry::ShininessToRoughness(float shininess)
+{
+    // https://github.com/assimp/assimp/issues/4573
+    const float a = -1.0f;
+    const float b = 2.0f;
+    const float c = (shininess / 100) - 1;
+    const float d = b * b - (4 * a * c);
+	return (-b + Math::Sqrt(d)) / (2 * a);
+}
+
 ModelLodData::~ModelLodData()
 {
     Meshes.ClearDelete();

Source/Engine/Graphics/Models/ModelData.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 
@@ -356,6 +356,12 @@ struct FLAXENGINE_API MaterialSlotEntry
         int32 TextureIndex = -1;
     } Opacity;
 
+    struct
+    {
+        float Value = 0.5f;
+        int32 TextureIndex = -1;
+    } Roughness;
+
     struct
     {
         int32 TextureIndex = -1;
@@ -364,6 +370,7 @@ struct FLAXENGINE_API MaterialSlotEntry
     bool TwoSided = false;
 
     bool UsesProperties() const;
+    static float ShininessToRoughness(float shininess);
 };
 
 /// <summary>

Source/Engine/Graphics/Models/ModelInstanceEntry.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "ModelInstanceEntry.h"
 #include "Engine/Serialization/Serialization.h"

Source/Engine/Graphics/Models/ModelInstanceEntry.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/ModelLOD.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "ModelLOD.h"
 #include "MeshDeformation.h"

Source/Engine/Graphics/Models/ModelLOD.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/SkeletonData.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/SkeletonMapping.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/SkeletonUpdater.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/SkinnedMesh.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "SkinnedMesh.h"
 #include "MeshDeformation.h"

Source/Engine/Graphics/Models/SkinnedMesh.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/SkinnedMeshDrawData.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "SkinnedMeshDrawData.h"
 #include "Engine/Graphics/GPUDevice.h"

Source/Engine/Graphics/Models/SkinnedMeshDrawData.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/SkinnedModelLOD.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "SkinnedModelLOD.h"
 #include "MeshDeformation.h"

Source/Engine/Graphics/Models/SkinnedModelLOD.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/Models/Types.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/PixelFormat.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/PixelFormatExtensions.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "PixelFormatExtensions.h"
 #include "Engine/Core/Math/Math.h"

Source/Engine/Graphics/PixelFormatExtensions.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/PostProcessEffect.h

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #pragma once
 

Source/Engine/Graphics/PostProcessSettings.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 #include "PostProcessSettings.h"
 #include "Engine/Serialization/JsonTools.h"
@@ -207,12 +207,11 @@ void PostFxMaterialsSettings::BlendWith(PostFxMaterialsSettings& other, float we
     if (isHalf)
     {
         int32 indexSrc = 0;
-        const AssetReference<MaterialBase>* materialsSrc = other.Materials.Get();
+        const SoftAssetReference<MaterialBase>* materialsSrc = other.Materials.Get();
         while (Materials.Count() != POST_PROCESS_SETTINGS_MAX_MATERIALS && indexSrc < other.Materials.Count())
         {
-            MaterialBase* mat = materialsSrc[indexSrc].Get();
-            if (mat && !Materials.Contains(mat))
-                Materials.Add(mat);
+            if (!Materials.Contains(materialsSrc[indexSrc].GetID()))
+                Materials.Add(materialsSrc[indexSrc]);
             indexSrc++;
         }
     }

Source/Engine/Graphics/PostProcessSettings.cs

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
 
 using System;