Add GetTextureData function to texture API in C#

Source/Engine/Graphics/Textures/TextureBase.cpp

@@ -753,6 +753,17 @@ bool TextureBase::InitCSharp(void* ptr)
     return Init(initData);
 }
 
+TextureData* TextureBase::GetTextureData()
+{
+    auto result = New<TextureData>();
+    if (GetTextureData(*result, false))
+    {
+        Delete(result);
+        result = nullptr;
+    }
+    return result;
+}
+
 #endif
 
 uint64 TextureBase::GetMemoryUsage() const

Source/Engine/Graphics/Textures/TextureBase.cs

@@ -36,6 +36,16 @@ namespace FlaxEngine
         /// </summary>
         public const int MaxArraySize = 512;
 
+        /// <summary>
+        /// Loads the texture data from the asset.
+        /// </summary>
+        /// <remarks>Use with caution as this operation loads texture data from the file.</remarks>
+        /// <returns>The loaded texture data or null if failed.</returns>
+        public TextureData GetTextureData()
+        {
+            return Internal_GetTextureData(__unmanagedPtr);
+        }
+
         /// <summary>
         /// The texture data initialization container.
         /// </summary>