DirectX9:总结篇 数据类型结构

一.简介

二.接口抽象类

1.IDirect3DDevice9

//d3d9.h
 
#undef INTERFACE
#define INTERFACE IDirect3DDevice9
 
DECLARE_INTERFACE_(IDirect3DDevice9, IUnknown)
{
    /*** IUnknown methods ***/
    STDMETHOD(QueryInterface)(THIS_ REFIID riid, void** ppvObj) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;
 
    /*** IDirect3DDevice9 methods ***/
    STDMETHOD(TestCooperativeLevel)(THIS) PURE;
    STDMETHOD_(UINT, GetAvailableTextureMem)(THIS) PURE;
    STDMETHOD(EvictManagedResources)(THIS) PURE;
    STDMETHOD(GetDirect3D)(THIS_ IDirect3D9** ppD3D9) PURE;
    STDMETHOD(GetDeviceCaps)(THIS_ D3DCAPS9* pCaps) PURE;
    STDMETHOD(GetDisplayMode)(THIS_ UINT iSwapChain,D3DDISPLAYMODE* pMode) PURE;
    STDMETHOD(GetCreationParameters)(THIS_ D3DDEVICE_CREATION_PARAMETERS *pParameters) PURE;
    STDMETHOD(SetCursorProperties)(THIS_ UINT XHotSpot,UINT YHotSpot,IDirect3DSurface9* pCursorBitmap) PURE;
    STDMETHOD_(void, SetCursorPosition)(THIS_ int X,int Y,DWORD Flags) PURE;
    STDMETHOD_(BOOL, ShowCursor)(THIS_ BOOL bShow) PURE;
    STDMETHOD(CreateAdditionalSwapChain)(THIS_ D3DPRESENT_PARAMETERS* pPresentationParameters,IDirect3DSwapChain9** pSwapChain) PURE;
    STDMETHOD(GetSwapChain)(THIS_ UINT iSwapChain,IDirect3DSwapChain9** pSwapChain) PURE;
    STDMETHOD_(UINT, GetNumberOfSwapChains)(THIS) PURE;
    STDMETHOD(Reset)(THIS_ D3DPRESENT_PARAMETERS* pPresentationParameters) PURE;
    STDMETHOD(Present)(THIS_ CONST RECT* pSourceRect,CONST RECT* pDestRect,HWND hDestWindowOverride,CONST RGNDATA* pDirtyRegion) PURE;
    STDMETHOD(GetBackBuffer)(THIS_ UINT iSwapChain,UINT iBackBuffer,D3DBACKBUFFER_TYPE Type,IDirect3DSurface9** ppBackBuffer) PURE;
    STDMETHOD(GetRasterStatus)(THIS_ UINT iSwapChain,D3DRASTER_STATUS* pRasterStatus) PURE;
    STDMETHOD(SetDialogBoxMode)(THIS_ BOOL bEnableDialogs) PURE;
    STDMETHOD_(void, SetGammaRamp)(THIS_ UINT iSwapChain,DWORD Flags,CONST D3DGAMMARAMP* pRamp) PURE;
    STDMETHOD_(void, GetGammaRamp)(THIS_ UINT iSwapChain,D3DGAMMARAMP* pRamp) PURE;
    STDMETHOD(CreateTexture)(THIS_ UINT Width,UINT Height,UINT Levels,DWORD Usage,D3DFORMAT Format,D3DPOOL Pool,IDirect3DTexture9** ppTexture,HANDLE* pSharedHandle) PURE;
    STDMETHOD(CreateVolumeTexture)(THIS_ UINT Width,UINT Height,UINT Depth,UINT Levels,DWORD Usage,D3DFORMAT Format,D3DPOOL Pool,IDirect3DVolumeTexture9** ppVolumeTexture,HANDLE* pSharedHandle) PURE;
    STDMETHOD(CreateCubeTexture)(THIS_ UINT EdgeLength,UINT Levels,DWORD Usage,D3DFORMAT Format,D3DPOOL Pool,IDirect3DCubeTexture9** ppCubeTexture,HANDLE* pSharedHandle) PURE;
    STDMETHOD(CreateVertexBuffer)(THIS_ UINT Length,DWORD Usage,DWORD FVF,D3DPOOL Pool,IDirect3DVertexBuffer9** ppVertexBuffer,HANDLE* pSharedHandle) PURE;
    STDMETHOD(CreateIndexBuffer)(THIS_ UINT Length,DWORD Usage,D3DFORMAT Format,D3DPOOL Pool,IDirect3DIndexBuffer9** ppIndexBuffer,HANDLE* pSharedHandle) PURE;
    STDMETHOD(CreateRenderTarget)(THIS_ UINT Width,UINT Height,D3DFORMAT Format,D3DMULTISAMPLE_TYPE MultiSample,DWORD MultisampleQuality,BOOL Lockable,IDirect3DSurface9** ppSurface,HANDLE* pSharedHandle) PURE;
    STDMETHOD(CreateDepthStencilSurface)(THIS_ UINT Width,UINT Height,D3DFORMAT Format,D3DMULTISAMPLE_TYPE MultiSample,DWORD MultisampleQuality,BOOL Discard,IDirect3DSurface9** ppSurface,HANDLE* pSharedHandle) PURE;
    STDMETHOD(UpdateSurface)(THIS_ IDirect3DSurface9* pSourceSurface,CONST RECT* pSourceRect,IDirect3DSurface9* pDestinationSurface,CONST POINT* pDestPoint) PURE;
    STDMETHOD(UpdateTexture)(THIS_ IDirect3DBaseTexture9* pSourceTexture,IDirect3DBaseTexture9* pDestinationTexture) PURE;
    STDMETHOD(GetRenderTargetData)(THIS_ IDirect3DSurface9* pRenderTarget,IDirect3DSurface9* pDestSurface) PURE;
    STDMETHOD(GetFrontBufferData)(THIS_ UINT iSwapChain,IDirect3DSurface9* pDestSurface) PURE;
    STDMETHOD(StretchRect)(THIS_ IDirect3DSurface9* pSourceSurface,CONST RECT* pSourceRect,IDirect3DSurface9* pDestSurface,CONST RECT* pDestRect,D3DTEXTUREFILTERTYPE Filter) PURE;
    STDMETHOD(ColorFill)(THIS_ IDirect3DSurface9* pSurface,CONST RECT* pRect,D3DCOLOR color) PURE;
    STDMETHOD(CreateOffscreenPlainSurface)(THIS_ UINT Width,UINT Height,D3DFORMAT Format,D3DPOOL Pool,IDirect3DSurface9** ppSurface,HANDLE* pSharedHandle) PURE;
    STDMETHOD(SetRenderTarget)(THIS_ DWORD RenderTargetIndex,IDirect3DSurface9* pRenderTarget) PURE;
    STDMETHOD(GetRenderTarget)(THIS_ DWORD RenderTargetIndex,IDirect3DSurface9** ppRenderTarget) PURE;
    STDMETHOD(SetDepthStencilSurface)(THIS_ IDirect3DSurface9* pNewZStencil) PURE;
    STDMETHOD(GetDepthStencilSurface)(THIS_ IDirect3DSurface9** ppZStencilSurface) PURE;
    STDMETHOD(BeginScene)(THIS) PURE;
    STDMETHOD(EndScene)(THIS) PURE;
    STDMETHOD(Clear)(THIS_ DWORD Count,CONST D3DRECT* pRects,DWORD Flags,D3DCOLOR Color,float Z,DWORD Stencil) PURE;
    STDMETHOD(SetTransform)(THIS_ D3DTRANSFORMSTATETYPE State,CONST D3DMATRIX* pMatrix) PURE;
    STDMETHOD(GetTransform)(THIS_ D3DTRANSFORMSTATETYPE State,D3DMATRIX* pMatrix) PURE;
    STDMETHOD(MultiplyTransform)(THIS_ D3DTRANSFORMSTATETYPE,CONST D3DMATRIX*) PURE;
    STDMETHOD(SetViewport)(THIS_ CONST D3DVIEWPORT9* pViewport) PURE;
    STDMETHOD(GetViewport)(THIS_ D3DVIEWPORT9* pViewport) PURE;
    STDMETHOD(SetMaterial)(THIS_ CONST D3DMATERIAL9* pMaterial) PURE;
    STDMETHOD(GetMaterial)(THIS_ D3DMATERIAL9* pMaterial) PURE;
    STDMETHOD(SetLight)(THIS_ DWORD Index,CONST D3DLIGHT9*) PURE;
    STDMETHOD(GetLight)(THIS_ DWORD Index,D3DLIGHT9*) PURE;
    STDMETHOD(LightEnable)(THIS_ DWORD Index,BOOL Enable) PURE;
    STDMETHOD(GetLightEnable)(THIS_ DWORD Index,BOOL* pEnable) PURE;
    STDMETHOD(SetClipPlane)(THIS_ DWORD Index,CONST float* pPlane) PURE;
    STDMETHOD(GetClipPlane)(THIS_ DWORD Index,float* pPlane) PURE;
    STDMETHOD(SetRenderState)(THIS_ D3DRENDERSTATETYPE State,DWORD Value) PURE;
    STDMETHOD(GetRenderState)(THIS_ D3DRENDERSTATETYPE State,DWORD* pValue) PURE;
    STDMETHOD(CreateStateBlock)(THIS_ D3DSTATEBLOCKTYPE Type,IDirect3DStateBlock9** ppSB) PURE;
    STDMETHOD(BeginStateBlock)(THIS) PURE;
    STDMETHOD(EndStateBlock)(THIS_ IDirect3DStateBlock9** ppSB) PURE;
    STDMETHOD(SetClipStatus)(THIS_ CONST D3DCLIPSTATUS9* pClipStatus) PURE;
    STDMETHOD(GetClipStatus)(THIS_ D3DCLIPSTATUS9* pClipStatus) PURE;
    STDMETHOD(GetTexture)(THIS_ DWORD Stage,IDirect3DBaseTexture9** ppTexture) PURE;
    STDMETHOD(SetTexture)(THIS_ DWORD Stage,IDirect3DBaseTexture9* pTexture) PURE;
    STDMETHOD(GetTextureStageState)(THIS_ DWORD Stage,D3DTEXTURESTAGESTATETYPE Type,DWORD* pValue) PURE;
    STDMETHOD(SetTextureStageState)(THIS_ DWORD Stage,D3DTEXTURESTAGESTATETYPE Type,DWORD Value) PURE;
    STDMETHOD(GetSamplerState)(THIS_ DWORD Sampler,D3DSAMPLERSTATETYPE Type,DWORD* pValue) PURE;
    STDMETHOD(SetSamplerState)(THIS_ DWORD Sampler,D3DSAMPLERSTATETYPE Type,DWORD Value) PURE;
    STDMETHOD(ValidateDevice)(THIS_ DWORD* pNumPasses) PURE;
    STDMETHOD(SetPaletteEntries)(THIS_ UINT PaletteNumber,CONST PALETTEENTRY* pEntries) PURE;
    STDMETHOD(GetPaletteEntries)(THIS_ UINT PaletteNumber,PALETTEENTRY* pEntries) PURE;
    STDMETHOD(SetCurrentTexturePalette)(THIS_ UINT PaletteNumber) PURE;
    STDMETHOD(GetCurrentTexturePalette)(THIS_ UINT *PaletteNumber) PURE;
    STDMETHOD(SetScissorRect)(THIS_ CONST RECT* pRect) PURE;
    STDMETHOD(GetScissorRect)(THIS_ RECT* pRect) PURE;
    STDMETHOD(SetSoftwareVertexProcessing)(THIS_ BOOL bSoftware) PURE;
    STDMETHOD_(BOOL, GetSoftwareVertexProcessing)(THIS) PURE;
    STDMETHOD(SetNPatchMode)(THIS_ float nSegments) PURE;
    STDMETHOD_(float, GetNPatchMode)(THIS) PURE;
    STDMETHOD(DrawPrimitive)(THIS_ D3DPRIMITIVETYPE PrimitiveType,UINT StartVertex,UINT PrimitiveCount) PURE;
    STDMETHOD(DrawIndexedPrimitive)(THIS_ D3DPRIMITIVETYPE,INT BaseVertexIndex,UINT MinVertexIndex,UINT NumVertices,UINT startIndex,UINT primCount) PURE;
    STDMETHOD(DrawPrimitiveUP)(THIS_ D3DPRIMITIVETYPE PrimitiveType,UINT PrimitiveCount,CONST void* pVertexStreamZeroData,UINT VertexStreamZeroStride) PURE;
    STDMETHOD(DrawIndexedPrimitiveUP)(THIS_ D3DPRIMITIVETYPE PrimitiveType,UINT MinVertexIndex,UINT NumVertices,UINT PrimitiveCount,CONST void* pIndexData,D3DFORMAT IndexDataFormat,CONST void* pVertexStreamZeroData,UINT VertexStreamZeroStride) PURE;
    STDMETHOD(ProcessVertices)(THIS_ UINT SrcStartIndex,UINT DestIndex,UINT VertexCount,IDirect3DVertexBuffer9* pDestBuffer,IDirect3DVertexDeclaration9* pVertexDecl,DWORD Flags) PURE;
    STDMETHOD(CreateVertexDeclaration)(THIS_ CONST D3DVERTEXELEMENT9* pVertexElements,IDirect3DVertexDeclaration9** ppDecl) PURE;
    STDMETHOD(SetVertexDeclaration)(THIS_ IDirect3DVertexDeclaration9* pDecl) PURE;
    STDMETHOD(GetVertexDeclaration)(THIS_ IDirect3DVertexDeclaration9** ppDecl) PURE;
    STDMETHOD(SetFVF)(THIS_ DWORD FVF) PURE;
    STDMETHOD(GetFVF)(THIS_ DWORD* pFVF) PURE;
    STDMETHOD(CreateVertexShader)(THIS_ CONST DWORD* pFunction,IDirect3DVertexShader9** ppShader) PURE;
    STDMETHOD(SetVertexShader)(THIS_ IDirect3DVertexShader9* pShader) PURE;
    STDMETHOD(GetVertexShader)(THIS_ IDirect3DVertexShader9** ppShader) PURE;
    STDMETHOD(SetVertexShaderConstantF)(THIS_ UINT StartRegister,CONST float* pConstantData,UINT Vector4fCount) PURE;
    STDMETHOD(GetVertexShaderConstantF)(THIS_ UINT StartRegister,float* pConstantData,UINT Vector4fCount) PURE;
    STDMETHOD(SetVertexShaderConstantI)(THIS_ UINT StartRegister,CONST int* pConstantData,UINT Vector4iCount) PURE;
    STDMETHOD(GetVertexShaderConstantI)(THIS_ UINT StartRegister,int* pConstantData,UINT Vector4iCount) PURE;
    STDMETHOD(SetVertexShaderConstantB)(THIS_ UINT StartRegister,CONST BOOL* pConstantData,UINT  BoolCount) PURE;
    STDMETHOD(GetVertexShaderConstantB)(THIS_ UINT StartRegister,BOOL* pConstantData,UINT BoolCount) PURE;
    STDMETHOD(SetStreamSource)(THIS_ UINT StreamNumber,IDirect3DVertexBuffer9* pStreamData,UINT OffsetInBytes,UINT Stride) PURE;
    STDMETHOD(GetStreamSource)(THIS_ UINT StreamNumber,IDirect3DVertexBuffer9** ppStreamData,UINT* pOffsetInBytes,UINT* pStride) PURE;
    STDMETHOD(SetStreamSourceFreq)(THIS_ UINT StreamNumber,UINT Setting) PURE;
    STDMETHOD(GetStreamSourceFreq)(THIS_ UINT StreamNumber,UINT* pSetting) PURE;
    STDMETHOD(SetIndices)(THIS_ IDirect3DIndexBuffer9* pIndexData) PURE;
    STDMETHOD(GetIndices)(THIS_ IDirect3DIndexBuffer9** ppIndexData) PURE;
    STDMETHOD(CreatePixelShader)(THIS_ CONST DWORD* pFunction,IDirect3DPixelShader9** ppShader) PURE;
    STDMETHOD(SetPixelShader)(THIS_ IDirect3DPixelShader9* pShader) PURE;
    STDMETHOD(GetPixelShader)(THIS_ IDirect3DPixelShader9** ppShader) PURE;
    STDMETHOD(SetPixelShaderConstantF)(THIS_ UINT StartRegister,CONST float* pConstantData,UINT Vector4fCount) PURE;
    STDMETHOD(GetPixelShaderConstantF)(THIS_ UINT StartRegister,float* pConstantData,UINT Vector4fCount) PURE;
    STDMETHOD(SetPixelShaderConstantI)(THIS_ UINT StartRegister,CONST int* pConstantData,UINT Vector4iCount) PURE;
    STDMETHOD(GetPixelShaderConstantI)(THIS_ UINT StartRegister,int* pConstantData,UINT Vector4iCount) PURE;
    STDMETHOD(SetPixelShaderConstantB)(THIS_ UINT StartRegister,CONST BOOL* pConstantData,UINT  BoolCount) PURE;
    STDMETHOD(GetPixelShaderConstantB)(THIS_ UINT StartRegister,BOOL* pConstantData,UINT BoolCount) PURE;
    STDMETHOD(DrawRectPatch)(THIS_ UINT Handle,CONST float* pNumSegs,CONST D3DRECTPATCH_INFO* pRectPatchInfo) PURE;
    STDMETHOD(DrawTriPatch)(THIS_ UINT Handle,CONST float* pNumSegs,CONST D3DTRIPATCH_INFO* pTriPatchInfo) PURE;
    STDMETHOD(DeletePatch)(THIS_ UINT Handle) PURE;
    STDMETHOD(CreateQuery)(THIS_ D3DQUERYTYPE Type,IDirect3DQuery9** ppQuery) PURE;
     
    #ifdef D3D_DEBUG_INFO
    D3DDEVICE_CREATION_PARAMETERS CreationParameters;
    D3DPRESENT_PARAMETERS PresentParameters;
    D3DDISPLAYMODE DisplayMode;
    D3DCAPS9 Caps;
     
    UINT AvailableTextureMem;
    UINT SwapChains;
    UINT Textures;
    UINT VertexBuffers;
    UINT IndexBuffers;
    UINT VertexShaders;
    UINT PixelShaders;
     
    D3DVIEWPORT9 Viewport;
    D3DMATRIX ProjectionMatrix;
    D3DMATRIX ViewMatrix;
    D3DMATRIX WorldMatrix;
    D3DMATRIX TextureMatrices[8];
     
    DWORD FVF;
    UINT VertexSize;
    DWORD VertexShaderVersion;
    DWORD PixelShaderVersion;
    BOOL SoftwareVertexProcessing;
     
    D3DMATERIAL9 Material;
    D3DLIGHT9 Lights[16];
    BOOL LightsEnabled[16];
     
    D3DGAMMARAMP GammaRamp;
    RECT ScissorRect;
    BOOL DialogBoxMode;
    #endif
};
     
typedef struct IDirect3DDevice9 *LPDIRECT3DDEVICE9, *PDIRECT3DDEVICE9;

2.IDirect3DVertexBuffer9 / IDirect3DIndexBuffer9

(1) IDirect3DVertexBuffer9

//d3d9.h
  
DECLARE_INTERFACE_(IDirect3DVertexBuffer9, IDirect3DResource9)
{
    /*** IUnknown methods ***/
    STDMETHOD(QueryInterface)(THIS_ REFIID riid, void** ppvObj) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;
  
    /*** IDirect3DResource9 methods ***/
    STDMETHOD(GetDevice)(THIS_ IDirect3DDevice9** ppDevice) PURE;
    STDMETHOD(SetPrivateData)(THIS_ REFGUID refguid,CONST void* pData,DWORD SizeOfData,DWORD Flags) PURE;
    STDMETHOD(GetPrivateData)(THIS_ REFGUID refguid,void* pData,DWORD* pSizeOfData) PURE;
    STDMETHOD(FreePrivateData)(THIS_ REFGUID refguid) PURE;
    STDMETHOD_(DWORD, SetPriority)(THIS_ DWORD PriorityNew) PURE;
    STDMETHOD_(DWORD, GetPriority)(THIS) PURE;
    STDMETHOD_(void, PreLoad)(THIS) PURE;
    STDMETHOD_(D3DRESOURCETYPE, GetType)(THIS) PURE;
  
    //锁定和解锁缓存
    //使用参考DX3D9:建立3D场景的几何描述
    STDMETHOD(Lock)(THIS_ UINT OffsetToLock,UINT SizeToLock,void** ppbData,DWORD Flags) PURE;
    STDMETHOD(Unlock)(THIS) PURE;
  
  
    STDMETHOD(GetDesc)(THIS_ D3DVERTEXBUFFER_DESC *pDesc) PURE;
     
    #ifdef D3D_DEBUG_INFO
    LPCWSTR Name;
    UINT Length;
    DWORD Usage;
    DWORD FVF;
    D3DPOOL Pool;
    DWORD Priority;
    UINT LockCount;
    LPCWSTR CreationCallStack;
    #endif
};

(2) IDirect3DIndexBuffer9

//d3d9.h
  
DECLARE_INTERFACE_(IDirect3DIndexBuffer9, IDirect3DResource9)
{
    /*** IUnknown methods ***/
    STDMETHOD(QueryInterface)(THIS_ REFIID riid, void** ppvObj) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;
  
    /*** IDirect3DResource9 methods ***/
    STDMETHOD(GetDevice)(THIS_ IDirect3DDevice9** ppDevice) PURE;
    STDMETHOD(SetPrivateData)(THIS_ REFGUID refguid,CONST void* pData,DWORD SizeOfData,DWORD Flags) PURE;
    STDMETHOD(GetPrivateData)(THIS_ REFGUID refguid,void* pData,DWORD* pSizeOfData) PURE;
    STDMETHOD(FreePrivateData)(THIS_ REFGUID refguid) PURE;
    STDMETHOD_(DWORD, SetPriority)(THIS_ DWORD PriorityNew) PURE;
    STDMETHOD_(DWORD, GetPriority)(THIS) PURE;
    STDMETHOD_(void, PreLoad)(THIS) PURE;
    STDMETHOD_(D3DRESOURCETYPE, GetType)(THIS) PURE;
     
    //锁定和解锁索引缓存
    //使用参考DX3D9:建立3D场景的几何描述
    STDMETHOD(Lock)(THIS_ UINT OffsetToLock,UINT SizeToLock,void** ppbData,DWORD Flags) PURE;
    STDMETHOD(Unlock)(THIS) PURE;
  
    STDMETHOD(GetDesc)(THIS_ D3DINDEXBUFFER_DESC *pDesc) PURE;
     
    #ifdef D3D_DEBUG_INFO
    LPCWSTR Name;
    UINT Length;
    DWORD Usage;
    D3DFORMAT Format;
    D3DPOOL Pool;
    DWORD Priority;
    UINT LockCount;
    LPCWSTR CreationCallStack;
    #endif
};

3.ID3DXMesh

三.结构体

1.D3DXVECTOR3

//该类的定义如下:
 
typedef struct D3DXVECTOR3:public D3DVECTOR{
    public:
        D3DVECTOR3(){};
        D3DVECTOR3(CONST FLOAT *);
        D3DVECTOR3(CONST D3DVECTOR&);
        D3DVECTOR3(FLOAT x,FLOAT y,FLOAT z);
        
        //casting
        operator FLOAT*();
        operator CONST FLOAT* () const;
 
        //assignment operators
        D3DXVECTOR3& operator += (CONST D3DXVECTOR3&);
        D3DXVECTOR3& operator -= (CONST D3DXVECTOR3&);
        D3DXVECTOR3& operator *= (FLOAT);
        D3DXVECTOR3& operator /= (FLOAT);
 
        //unary operators
        D3DXVECTOR3 operator + () const;
        D3DXVECTOR3 operator - () const;
 
        //binary operators
        D3DXVECTOR3 operator + (CONST D3DXVECTOR3&) const;
        D3DXVECTOR3 operator - (CONST D3DXVECTOR3&) const;
        D3DXVECTOR3 operator * (FLOAT) const;
        D3DXVECTOR3 operator / (FLOAT) const;
 
        friend D3DXVECTOR3 operator * (FLOAT,CONST struct D3DXVECTOR3&);
        
        BOOL operator == (CONST D3DXVECTOR3&) const;
        BOOL operator != (CONST D3DXVECTOR3&) const;
 
}D3DXVECTOR3,*LPD3DXVECTOR3;

//D3DXVECTOR3继承于D3DVECTOR
 
typedef struct D3DVECTOR{
    
    float x,y,z;
 
}D3DVECTOR;

2.D3DXCOLOR

3.D3DLIGHT9

4.D3DXMATRIX