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//------------------------------------------------------------------------------
// File: Character.h
//
// Desc: DirectShow sample code - MultiVMR9 GamePlayer
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------------------------
#pragma once
// see Direct3D sample 'SkinnedMesh' for more details about frame-hierarchy-related classes
//-----------------------------------------------------------------------------
// Name: struct D3DXFRAME_DERIVED
// Desc: Structure derived from D3DXFRAME so we can add some app-specific
// info that will be stored with each frame
//-----------------------------------------------------------------------------
struct D3DXFRAME_DERIVED: public D3DXFRAME
{
D3DXMATRIXA16 CombinedTransformationMatrix;
};
//-----------------------------------------------------------------------------
// Name: struct D3DXMESHCONTAINER_DERIVED
// Desc: Structure derived from D3DXMESHCONTAINER so we can add some app-specific
// info that will be stored with each mesh
//-----------------------------------------------------------------------------
struct D3DXMESHCONTAINER_DERIVED: public D3DXMESHCONTAINER
{
LPDIRECT3DTEXTURE9* ppTextures; // array of textures, entries are NULL if no texture specified
// SkinMesh info
LPD3DXMESH pOrigMesh;
LPD3DXATTRIBUTERANGE pAttributeTable;
DWORD NumAttributeGroups;
DWORD NumInfl;
LPD3DXBUFFER pBoneCombinationBuf;
D3DXMATRIX** ppBoneMatrixPtrs;
D3DXMATRIX* pBoneOffsetMatrices;
DWORD NumPaletteEntries;
bool UseSoftwareVP;
DWORD iAttributeSW; // used to denote the split between SW and HW if necessary for non-indexed skinning
};
//-----------------------------------------------------------------------------
// Name: class CAllocateHierarchy
// Desc: Custom version of ID3DXAllocateHierarchy with custom methods to create
// frames and meshcontainers.
//-----------------------------------------------------------------------------
<h4 align=right text=red> CAllocateHierarchy:</h4><hr>
class CAllocateHierarchy: public ID3DXAllocateHierarchy
{
public:
CAllocateHierarchy(IDirect3DDevice9* pDevice);
virtual ~CAllocateHierarchy();
STDMETHOD(CreateFrame)(
THIS_ LPCTSTR Name,
LPD3DXFRAME *ppNewFrame
);
STDMETHOD(CreateMeshContainer)(
THIS_ LPCTSTR Name,
CONST D3DXMESHDATA *pMeshData,
CONST D3DXMATERIAL *pMaterials,
CONST D3DXEFFECTINSTANCE *pEffectInstances,
DWORD NumMaterials,
CONST DWORD *pAdjacency,
LPD3DXSKININFO pSkinInfo,
LPD3DXMESHCONTAINER *ppNewMeshContainer
);
STDMETHOD(DestroyFrame)(
THIS_ LPD3DXFRAME pFrameToFree
);
STDMETHOD(DestroyMeshContainer)(
THIS_ LPD3DXMESHCONTAINER pMeshContainerBase
);
private:
HRESULT GenerateSkinnedMesh_(D3DXMESHCONTAINER_DERIVED *pMeshContainer);
//data
private:
IDirect3DDevice9 *m_pDevice;
};<hr>
//-----------------------------------------------------------------------------
// Name: class CCharacter
// Desc: Representation of the "walking figure".
//-----------------------------------------------------------------------------
<hr>
CCharacter</h4>
class CCharacter
{
public:
CCharacter();
virtual ~CCharacter();
HRESULT Initialize( IDirect3DDevice9 *pDevice );
HRESULT RestoreDeviceObjects(IDirect3DDevice9* pDevice);
HRESULT Compose(DWORD t);
HRESULT Render(IDirect3DDevice9* pDevice);
// private methods
private:
HRESULT SetupBoneMatrixPointers_(LPD3DXFRAME);
HRESULT SetupBoneMatrixPointersOnMesh_(LPD3DXMESHCONTAINER pMeshContainerBase);
HRESULT DrawFrame_(IDirect3DDevice9* pDevice, LPD3DXFRAME pFrame);
HRESULT DrawMeshContainer_(IDirect3DDevice9* pDevice,
LPD3DXMESHCONTAINER pMeshContainer,
LPD3DXFRAME pFrame);
HRESULT UpdateFrameMatrices_(LPD3DXFRAME pFrameBase, D3DXMATRIX* pM);
// data
private:
BOOL m_bInitialized;
BOOL m_bAlreadyFailed;
LPD3DXFRAME m_pFrameRoot;
IDirect3DDevice9* m_pDevice;
ID3DXAnimationController* m_pAnimController;
D3DXVECTOR3 m_vObjectCenter; // Center of bounding sphere of the character
D3DXMATRIXA16* m_pBoneMatrices;
UINT m_NumBoneMatricesMax;
FLOAT m_fObjectRadius;
};
(C) Æliens
20/2/2008
You may not copy or print any of this material without explicit permission of the author or the publisher.
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