1 files changed, 67 insertions, 0 deletions
diff --git a/Runtime/Graphics/Texture3D.h b/Runtime/Graphics/Texture3D.h
new file mode 100644
index 0000000..8618e9b
--- /dev/null
+++ b/Runtime/Graphics/Texture3D.h
@@ -0,0 +1,67 @@
+#pragma once
+
+#include "Texture.h"
+
+
+class Texture3D : public Texture
+{
+public:
+	REGISTER_DERIVED_CLASS (Texture3D, Texture)
+	DECLARE_OBJECT_SERIALIZE (Texture3D)
+	
+	Texture3D (MemLabelId label, ObjectCreationMode mode);
+
+	virtual bool MainThreadCleanup ();
+	
+	
+	virtual void Reset ();
+	virtual void AwakeFromLoad (AwakeFromLoadMode awakeMode);
+
+	void UploadTexture (bool dontUseSubImage);
+	bool InitTexture (int width, int height, int depth, TextureFormat format, bool mipMaps);
+	void UpdateImageData (bool rebuildMipMaps);
+
+	UInt8* GetImageDataPointer() { return m_Data; }
+	UInt32 GetImageDataSize() const { return m_DataSize; }
+	int GetDepth() const { return m_Depth; }
+	TextureFormat GetTextureFormat() const { return m_Format; }
+
+	bool GetPixels (ColorRGBAf* dest, int miplevel) const;
+	void SetPixels (int pixelCount, const ColorRGBAf* pixels, int miplevel);
+
+	// Texture
+	virtual TextureDimension GetDimension () const { return kTexDim3D; }
+	virtual bool ExtractImage (ImageReference* image, int imageIndex = 0) const;
+	virtual int GetDataWidth() const { return m_Width; }
+	virtual int GetDataHeight() const { return m_Height; }
+	virtual bool HasMipMap () const { return m_MipMap; }
+	virtual int CountMipmaps() const;
+	#if ENABLE_PROFILER
+	virtual int GetStorageMemorySize() const { return m_DataSize; }
+	#endif
+	#if UNITY_EDITOR
+	virtual TextureFormat GetEditorUITextureFormat () const { return GetTextureFormat(); }
+	#endif
+	virtual int GetRuntimeMemorySize() const { return m_DataSize; }
+
+protected:
+	// Texture
+	virtual void UnloadFromGfxDevice(bool forceUnloadAll);
+	virtual void UploadToGfxDevice();
+
+private:
+	UInt8* AllocateTextureData(int imageSize, TextureFormat format, bool initMemory);
+	void DestroyTexture();
+	void RebuildMipMap ();
+	void DeleteGfxTexture();
+	
+private:
+	int				m_Width;
+	int				m_Height;
+	int				m_Depth;
+	TextureFormat	m_Format;
+	UInt8*			m_Data;
+	UInt32			m_DataSize;
+	bool			m_MipMap;
+	bool			m_TextureUploaded;
+};