Remove unused code

Source/Engine/Content/Assets/AnimationGraph.h

@@ -11,7 +11,6 @@
 API_CLASS(NoSpawn) class FLAXENGINE_API AnimationGraph : public BinaryAsset
 {
 DECLARE_BINARY_ASSET_HEADER(AnimationGraph, 1);
-
 public:
 
     /// <summary>
@@ -29,7 +28,6 @@ public:
     /// <summary>
     /// Gets the base model asset used for the animation preview and the skeleton layout source.
     /// </summary>
-    /// <returns>The base model.</returns>
     API_PROPERTY() SkinnedModel* GetBaseModel() const
     {
         return Graph.BaseModel.Get();

Source/Engine/Content/Assets/MaterialInstance.h

@@ -19,7 +19,6 @@ public:
     /// <summary>
     /// Gets the base material. If value gets changed parameters collection is restored to the default values of the new material.
     /// </summary>
-    /// <returns>The base material.</returns>
     API_PROPERTY() FORCE_INLINE MaterialBase* GetBaseMaterial() const
     {
         return _baseMaterial;

Source/Engine/Content/Assets/Model.h

@@ -58,7 +58,6 @@ public:
     /// <summary>
     /// Gets the amount of loaded model LODs.
     /// </summary>
-    /// <returns>Loaded LODs count</returns>
     API_PROPERTY() FORCE_INLINE int32 GetLoadedLODs() const
     {
         return _loadedLODs;
@@ -87,7 +86,6 @@ public:
     /// <summary>
     /// Gets index of the highest resident LOD (may be equal to LODs.Count if no LOD has been uploaded). Note: LOD=0 is the highest (top quality)
     /// </summary>
-    /// <returns>LOD index</returns>
     FORCE_INLINE int32 HighestResidentLODIndex() const
     {
         return GetLODsCount() - _loadedLODs;
@@ -96,7 +94,6 @@ public:
     /// <summary>
     /// Determines whether any LOD has been initialized.
     /// </summary>
-    /// <returns>True if any LOD has been initialized, otherwise false.</returns>
     FORCE_INLINE bool HasAnyLODInitialized() const
     {
         return LODs.HasItems() && LODs.Last().HasAnyMeshInitialized();
@@ -105,7 +102,6 @@ public:
     /// <summary>
     /// Determines whether this model can be rendered.
     /// </summary>
-    /// <returns>True if can render that model, otherwise false.</returns>
     FORCE_INLINE bool CanBeRendered() const
     {
         return _loadedLODs > 0;

Source/Engine/Content/Assets/RawDataAsset.h

@@ -10,7 +10,6 @@
 API_CLASS(NoSpawn) class FLAXENGINE_API RawDataAsset : public BinaryAsset
 {
 DECLARE_BINARY_ASSET_HEADER(RawDataAsset, 1);
-
 public:
 
     /// <summary>