/*!* \file AllocateHierarchy.h** \author puppet_master* \date 九月 2015** \微软SDK自带的关于骨骼动画的类，用于骨骼动画的创建以及绘制更新* \注：程序不直接使用该类，而是将此类二次封装后再使用。*/#ifndef __ALLOCATEHIERARCHY_H_
#define __ALLOCATEHIERARCHY_H_//--------------------------------------------------------------------------------------
// Name: struct D3DXFRAME_DERIVED
// Desc:
//--------------------------------------------------------------------------------------
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
{//纹理信息LPDIRECT3DTEXTURE9* ppTextures;       //纹理数组  //网格信息             LPD3DXMESH pOrigMesh;                   //原始网格LPD3DXATTRIBUTERANGE pAttributeTable; //属性表DWORD NumAttributeGroups;              //属性组数量（子网格数量）DWORD NumInfl;                          //每个顶点最多受几个骨骼影响LPD3DXBUFFER pBoneCombinationBuf;        //骨骼结合缓存D3DXMATRIX** ppBoneMatrixPtrs;          //骨骼组合变换矩阵D3DXMATRIX* pBoneOffsetMatrices;      //骨骼初始变换矩阵DWORD NumPaletteEntries;              //骨骼数量上限bool UseSoftwareVP;                     //是否使用软件顶点处理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.
//用来从.X文件中加载网格以及动画数据
//--------------------------------------------------------------------------------------
class CAllocateHierarchy : public ID3DXAllocateHierarchy
{
private:HRESULT AllocateName( LPCSTR Name, LPSTR* pNewName );HRESULT GenerateSkinnedMesh( IDirect3DDevice9* pd3dDevice, D3DXMESHCONTAINER_DERIVED* pMeshContainer );
public:STDMETHOD( CreateFrame )( THIS_ LPCSTR Name, LPD3DXFRAME *ppNewFrame );STDMETHOD( CreateMeshContainer )( THIS_LPCSTR 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 );CAllocateHierarchy(){}
};#endif

#include "stdafx.h"
#include "AllocateHierarchy.h"HRESULT CAllocateHierarchy::AllocateName( LPCSTR Name, LPSTR* pNewName )
{UINT cbLength;if( Name != NULL ){cbLength = ( UINT )strlen( Name ) + 1;*pNewName = new CHAR[cbLength];if( *pNewName == NULL )return E_OUTOFMEMORY;memcpy( *pNewName, Name, cbLength * sizeof( CHAR ) );}else{*pNewName = NULL;}return S_OK;
}//--------------------------------------------------------------------------------------
// Called either by CreateMeshContainer when loading a skin mesh, or when
// changing methods.  This function uses the pSkinInfo of the mesh
// container to generate the desired drawable mesh and bone combination
// table.
//--------------------------------------------------------------------------------------
HRESULT CAllocateHierarchy::GenerateSkinnedMesh( IDirect3DDevice9* pd3dDevice, D3DXMESHCONTAINER_DERIVED* pMeshContainer )
{D3DCAPS9 d3dCaps;pd3dDevice->GetDeviceCaps( &d3dCaps );if( pMeshContainer->pSkinInfo == NULL )return S_OK;SAFE_RELEASE( pMeshContainer->MeshData.pMesh );SAFE_RELEASE( pMeshContainer->pBoneCombinationBuf );if (FAILED(pMeshContainer->pSkinInfo->ConvertToBlendedMesh(pMeshContainer->pOrigMesh, D3DXMESH_MANAGED | D3DXMESHOPT_VERTEXCACHE,pMeshContainer->pAdjacency,NULL, NULL, NULL,&pMeshContainer->NumInfl,&pMeshContainer->NumAttributeGroups,&pMeshContainer->pBoneCombinationBuf,&pMeshContainer->MeshData.pMesh)))return E_FAIL;return S_OK;
}//--------------------------------------------------------------------------------------
// Name: CAllocateHierarchy::CreateFrame()
// Desc: 创建框架，分配内存&初始化
//--------------------------------------------------------------------------------------
HRESULT CAllocateHierarchy::CreateFrame( LPCSTR Name, LPD3DXFRAME* ppNewFrame )
{HRESULT hr = S_OK;D3DXFRAME_DERIVED* pFrame;*ppNewFrame = NULL;pFrame = new D3DXFRAME_DERIVED;if( pFrame == NULL ){hr = E_OUTOFMEMORY;goto e_Exit;}hr = AllocateName( Name, &pFrame->Name );if( FAILED( hr ) )goto e_Exit;// initialize other data members of the frameD3DXMatrixIdentity( &pFrame->TransformationMatrix );D3DXMatrixIdentity( &pFrame->CombinedTransformationMatrix );pFrame->pMeshContainer = NULL;pFrame->pFrameSibling = NULL;pFrame->pFrameFirstChild = NULL;*ppNewFrame = pFrame;pFrame = NULL;e_Exit:delete pFrame;return hr;
}//--------------------------------------------------------------------------------------
// Name: CAllocateHierarchy::CreateMeshContainer()
// Desc: 创建网格容器对象，保存网格模型数据
//--------------------------------------------------------------------------------------
HRESULT CAllocateHierarchy::CreateMeshContainer(LPCSTR Name,CONST D3DXMESHDATA *pMeshData,CONST D3DXMATERIAL *pMaterials,CONST D3DXEFFECTINSTANCE *pEffectInstances,DWORD NumMaterials,CONST DWORD *pAdjacency,LPD3DXSKININFO pSkinInfo,LPD3DXMESHCONTAINER *ppNewMeshContainer )
{HRESULT hr;D3DXMESHCONTAINER_DERIVED *pMeshContainer = NULL;UINT NumFaces;UINT iMaterial;UINT iBone, cBones;LPDIRECT3DDEVICE9 pd3dDevice = NULL;LPD3DXMESH pMesh = NULL;*ppNewMeshContainer = NULL;// this sample does not handle patch meshes, so fail when one is foundif( pMeshData->Type != D3DXMESHTYPE_MESH ){hr = E_FAIL;goto e_Exit;}// get the pMesh interface pointer out of the mesh data structurepMesh = pMeshData->pMesh;// this sample does not FVF compatible meshes, so fail when one is foundif( pMesh->GetFVF() == 0 ){hr = E_FAIL;goto e_Exit;}// allocate the overloaded structure to return as a D3DXMESHCONTAINERpMeshContainer = new D3DXMESHCONTAINER_DERIVED;if( pMeshContainer == NULL ){hr = E_OUTOFMEMORY;goto e_Exit;}memset( pMeshContainer, 0, sizeof( D3DXMESHCONTAINER_DERIVED ) );// make sure and copy the name.  All memory as input belongs to caller, interfaces can be addref'd thoughhr = AllocateName( Name, &pMeshContainer->Name );if( FAILED( hr ) )goto e_Exit;pMesh->GetDevice( &pd3dDevice );NumFaces = pMesh->GetNumFaces();// if no normals are in the mesh, add themif( !( pMesh->GetFVF() & D3DFVF_NORMAL ) ){pMeshContainer->MeshData.Type = D3DXMESHTYPE_MESH;// clone the mesh to make room for the normalshr = pMesh->CloneMeshFVF( pMesh->GetOptions(),pMesh->GetFVF() | D3DFVF_NORMAL,pd3dDevice, &pMeshContainer->MeshData.pMesh );if( FAILED( hr ) )goto e_Exit;// get the new pMesh pointer back out of the mesh container to use// NOTE: we do not release pMesh because we do not have a reference to it yetpMesh = pMeshContainer->MeshData.pMesh;// now generate the normals for the pmeshD3DXComputeNormals( pMesh, NULL );}else  // if no normals, just add a reference to the mesh for the mesh container{pMeshContainer->MeshData.pMesh = pMesh;pMeshContainer->MeshData.Type = D3DXMESHTYPE_MESH;pMesh->AddRef();}// allocate memory to contain the material information.  This sample uses//   the D3D9 materials and texture names instead of the EffectInstance style materialspMeshContainer->NumMaterials = max( 1, NumMaterials );pMeshContainer->pMaterials = new D3DXMATERIAL[pMeshContainer->NumMaterials];pMeshContainer->ppTextures = new LPDIRECT3DTEXTURE9[pMeshContainer->NumMaterials];pMeshContainer->pAdjacency = new DWORD[NumFaces*3];if( ( pMeshContainer->pAdjacency == NULL ) || ( pMeshContainer->pMaterials == NULL ) ){hr = E_OUTOFMEMORY;goto e_Exit;}memcpy( pMeshContainer->pAdjacency, pAdjacency, sizeof( DWORD ) * NumFaces*3 );memset( pMeshContainer->ppTextures, 0, sizeof( LPDIRECT3DTEXTURE9 ) * pMeshContainer->NumMaterials );// if materials provided, copy themif( NumMaterials > 0 ){memcpy( pMeshContainer->pMaterials, pMaterials, sizeof( D3DXMATERIAL ) * NumMaterials );for( iMaterial = 0; iMaterial < NumMaterials; iMaterial++ ){if( pMeshContainer->pMaterials[iMaterial].pTextureFilename != NULL ){if( FAILED( D3DXCreateTextureFromFile( pd3dDevice, pMeshContainer->pMaterials[iMaterial].pTextureFilename,&pMeshContainer->ppTextures[iMaterial] ) ) )pMeshContainer->ppTextures[iMaterial] = NULL;// don't remember a pointer into the dynamic memory, just forget the name after loadingpMeshContainer->pMaterials[iMaterial].pTextureFilename = NULL;}}}else // if no materials provided, use a default one{pMeshContainer->pMaterials[0].pTextureFilename = NULL;memset( &pMeshContainer->pMaterials[0].MatD3D, 0, sizeof( D3DMATERIAL9 ) );pMeshContainer->pMaterials[0].MatD3D.Diffuse.r = 0.5f;pMeshContainer->pMaterials[0].MatD3D.Diffuse.g = 0.5f;pMeshContainer->pMaterials[0].MatD3D.Diffuse.b = 0.5f;pMeshContainer->pMaterials[0].MatD3D.Specular = pMeshContainer->pMaterials[0].MatD3D.Diffuse;}// if there is skinning information, save off the required data and then setup for HW skinningif( pSkinInfo != NULL ){// first save off the SkinInfo and original mesh datapMeshContainer->pSkinInfo = pSkinInfo;pSkinInfo->AddRef();pMeshContainer->pOrigMesh = pMesh;pMesh->AddRef();// Will need an array of offset matrices to move the vertices from the figure space to the bone's spacecBones = pSkinInfo->GetNumBones();pMeshContainer->pBoneOffsetMatrices = new D3DXMATRIX[cBones];if( pMeshContainer->pBoneOffsetMatrices == NULL ){hr = E_OUTOFMEMORY;goto e_Exit;}// get each of the bone offset matrices so that we don't need to get them laterfor( iBone = 0; iBone < cBones; iBone++ ){pMeshContainer->pBoneOffsetMatrices[iBone] = *( pMeshContainer->pSkinInfo->GetBoneOffsetMatrix( iBone ) );}// GenerateSkinnedMesh will take the general skinning information and transform it to a HW friendly versionhr = GenerateSkinnedMesh( pd3dDevice, pMeshContainer );if( FAILED( hr ) )goto e_Exit;}*ppNewMeshContainer = pMeshContainer;pMeshContainer = NULL;e_Exit:SAFE_RELEASE( pd3dDevice );// call Destroy function to properly clean up the memory allocated if( pMeshContainer != NULL ){DestroyMeshContainer( pMeshContainer );}return hr;
}//--------------------------------------------------------------------------------------
// Name: CAllocateHierarchy::DestroyFrame()
// Desc: 释放框架
//--------------------------------------------------------------------------------------
HRESULT CAllocateHierarchy::DestroyFrame( LPD3DXFRAME pFrameToFree )
{SAFE_DELETE_ARRAY( pFrameToFree->Name );SAFE_DELETE( pFrameToFree );return S_OK;
}//--------------------------------------------------------------------------------------
// Name: CAllocateHierarchy::DestroyMeshContainer()
// Desc: 释放网格容器
//--------------------------------------------------------------------------------------
HRESULT CAllocateHierarchy::DestroyMeshContainer( LPD3DXMESHCONTAINER pMeshContainerBase )
{UINT iMaterial;D3DXMESHCONTAINER_DERIVED* pMeshContainer = ( D3DXMESHCONTAINER_DERIVED* )pMeshContainerBase;SAFE_DELETE_ARRAY( pMeshContainer->Name );SAFE_DELETE_ARRAY( pMeshContainer->pAdjacency );SAFE_DELETE_ARRAY( pMeshContainer->pMaterials );SAFE_DELETE_ARRAY( pMeshContainer->pBoneOffsetMatrices );// release all the allocated texturesif( pMeshContainer->ppTextures != NULL ){for( iMaterial = 0; iMaterial < pMeshContainer->NumMaterials; iMaterial++ ){SAFE_RELEASE( pMeshContainer->ppTextures[iMaterial] );}}SAFE_DELETE_ARRAY( pMeshContainer->ppTextures );SAFE_DELETE_ARRAY( pMeshContainer->ppBoneMatrixPtrs );SAFE_RELEASE( pMeshContainer->pBoneCombinationBuf );SAFE_RELEASE( pMeshContainer->MeshData.pMesh );SAFE_RELEASE( pMeshContainer->pSkinInfo );SAFE_RELEASE( pMeshContainer->pOrigMesh );SAFE_DELETE( pMeshContainer );return S_OK;
}

/*!* \file D3DXAnimation.h** \author puppet_master* \date 九月 2015** \封装了微软自带的骨骼动画相关功能，提供一个简单的接口供使用*/#ifndef __D3DXANIMATION_H_
#define __D3DXANIMATION_H_#include "AllocateHierarchy.h"class CD3DXAnimation
{
private:IDirect3DDevice9*   m_pDevice;                  //D3D设备对象CAllocateHierarchy* m_pAllocateHier;           //骨骼动画网格模型指针LPD3DXFRAME         m_pFrameRoot;               //帧LPD3DXANIMATIONCONTROLLER m_pAnimController; //动画控制器D3DXMATRIX*          m_pBoneMatrix;              //骨骼矩阵
private://一些微软自带函数，关于骨骼动画加载与绘制更新的函数，将其封装，不使用这些接口void DrawMeshContainer( IDirect3DDevice9* pd3dDevice, LPD3DXMESHCONTAINER pMeshContainerBase, LPD3DXFRAME pFrameBase );void DrawFrame( IDirect3DDevice9* pd3dDevice, LPD3DXFRAME pFrame );HRESULT SetupBoneMatrixPointers( LPD3DXFRAME pFrameBase, LPD3DXFRAME pFrameRoot );void UpdateFrameMatrices( LPD3DXFRAME pFrameBase, LPD3DXMATRIX pParentMatrix );
public:CD3DXAnimation(IDirect3DDevice9* device);~CD3DXAnimation(void);//提供给外界的接口//创建骨骼动画bool Init(LPCTSTR filename);//通过名字设置要播放的骨骼动画void SetAnimationByName(LPCTSTR name);//更新位置void SetMatrix(LPD3DXMATRIX mtrix);//更新动画void UpdateAnimation(double timeDelay);//绘制骨骼动画void Render();
};#endif

#include "stdafx.h"
#include "D3DXAnimation.h"CD3DXAnimation::CD3DXAnimation(IDirect3DDevice9* device):m_pDevice(device),m_pAllocateHier(NULL),m_pAnimController(NULL),m_pFrameRoot(NULL),m_pBoneMatrix(NULL)
{
}CD3DXAnimation::~CD3DXAnimation(void)
{D3DXFrameDestroy(m_pFrameRoot, m_pAllocateHier);SAFE_RELEASE(m_pAnimController);SAFE_DELETE(m_pAllocateHier);
}//--------------------------------------------------------------------------------------
// Name: SetupBoneMatrixPointers()
// Desc: 设置好各级框架的组合变换矩阵。
//--------------------------------------------------------------------------------------
HRESULT CD3DXAnimation::SetupBoneMatrixPointers( LPD3DXFRAME pFrameBase, LPD3DXFRAME pFrameRoot )
{if( pFrameBase->pMeshContainer != NULL ){D3DXFRAME_DERIVED* pFrame = NULL;D3DXMESHCONTAINER_DERIVED* pMeshContainer = (D3DXMESHCONTAINER_DERIVED*)pFrameBase->pMeshContainer;// if there is a skinmesh, then setup the bone matricesif (pMeshContainer->pSkinInfo != NULL){UINT cBones = pMeshContainer->pSkinInfo->GetNumBones();pMeshContainer->ppBoneMatrixPtrs = new D3DXMATRIX*[cBones];for (UINT iBone = 0; iBone < cBones; iBone++){pFrame = (D3DXFRAME_DERIVED*)D3DXFrameFind(pFrameRoot, pMeshContainer->pSkinInfo->GetBoneName(iBone));if (pFrame == NULL) return E_FAIL;pMeshContainer->ppBoneMatrixPtrs[iBone] = &pFrame->CombinedTransformationMatrix;}}}if (pFrameBase->pFrameSibling != NULL){if (FAILED(SetupBoneMatrixPointers(pFrameBase->pFrameSibling, pFrameRoot)))return E_FAIL;}if (pFrameBase->pFrameFirstChild != NULL){if (FAILED(SetupBoneMatrixPointers(pFrameBase->pFrameFirstChild, pFrameRoot)))return E_FAIL;}return S_OK;
}//--------------------------------------------------------------------------------------
// Name: DrawFrame()
// Desc: 绘制骨骼
//--------------------------------------------------------------------------------------
void CD3DXAnimation::DrawFrame( IDirect3DDevice9* pd3dDevice, LPD3DXFRAME pFrame )
{if (pFrame == NULL) return;LPD3DXMESHCONTAINER pMeshContainer;pMeshContainer = pFrame->pMeshContainer;                    // 取得网格容器while( pMeshContainer != NULL )                      {DrawMeshContainer(pd3dDevice, pMeshContainer, pFrame);  // 绘制非空蒙皮网格pMeshContainer = pMeshContainer->pNextMeshContainer;    // 遍历所有网格容器}DrawFrame(pd3dDevice, pFrame->pFrameSibling);               // 绘制兄弟框架DrawFrame(pd3dDevice, pFrame->pFrameFirstChild);            // 绘制子框架
}//--------------------------------------------------------------------------------------
// Name: DrawMeshContainer()
// Desc: 绘制蒙皮容器中的蒙皮网格
//--------------------------------------------------------------------------------------
void CD3DXAnimation::DrawMeshContainer( IDirect3DDevice9* pd3dDevice, LPD3DXMESHCONTAINER pMeshContainerBase, LPD3DXFRAME pFrameBase )
{D3DXMESHCONTAINER_DERIVED* pMeshContainer = ( D3DXMESHCONTAINER_DERIVED* )pMeshContainerBase;D3DXFRAME_DERIVED* pFrame = ( D3DXFRAME_DERIVED* )pFrameBase;UINT iMaterial;UINT NumBlend;UINT iAttrib;DWORD AttribIdPrev;LPD3DXBONECOMBINATION pBoneComb;UINT iMatrixIndex;D3DXMATRIXA16 matTemp;D3DCAPS9 d3dCaps;pd3dDevice->GetDeviceCaps( &d3dCaps );// first check for skinningif( pMeshContainer->pSkinInfo != NULL ){AttribIdPrev = UNUSED32;pBoneComb = reinterpret_cast<LPD3DXBONECOMBINATION>( pMeshContainer->pBoneCombinationBuf->GetBufferPointer() );// Draw using default vtx processing of the device (typically HW)for( iAttrib = 0; iAttrib < pMeshContainer->NumAttributeGroups; iAttrib++ ){NumBlend = 0;for( DWORD i = 0; i < pMeshContainer->NumInfl; ++i ){if( pBoneComb[iAttrib].BoneId[i] != UINT_MAX ){NumBlend = i;}}if( d3dCaps.MaxVertexBlendMatrices >= NumBlend + 1 ){// first calculate the world matrices for the current set of blend weights and get the accurate count of the number of blendsfor( DWORD i = 0; i < pMeshContainer->NumInfl; ++i ){iMatrixIndex = pBoneComb[iAttrib].BoneId[i];if( iMatrixIndex != UINT_MAX ){D3DXMatrixMultiply( &matTemp, &pMeshContainer->pBoneOffsetMatrices[iMatrixIndex],pMeshContainer->ppBoneMatrixPtrs[iMatrixIndex] );pd3dDevice->SetTransform( D3DTS_WORLDMATRIX( i ), &matTemp );}}pd3dDevice->SetRenderState( D3DRS_VERTEXBLEND, NumBlend );// lookup the material used for this subset of facesif( ( AttribIdPrev != pBoneComb[iAttrib].AttribId ) || ( AttribIdPrev == UNUSED32 ) ){pd3dDevice->SetMaterial( &pMeshContainer->pMaterials[pBoneComb[iAttrib].AttribId].MatD3D );pd3dDevice->SetTexture( 0, pMeshContainer->ppTextures[pBoneComb[iAttrib].AttribId] );AttribIdPrev = pBoneComb[iAttrib].AttribId;}// draw the subset now that the correct material and matrices are loadedpMeshContainer->MeshData.pMesh->DrawSubset( iAttrib );}}pd3dDevice->SetRenderState( D3DRS_VERTEXBLEND, 0 );}else  // standard mesh, just draw it after setting material properties{pd3dDevice->SetTransform( D3DTS_WORLD, &pFrame->CombinedTransformationMatrix );for( iMaterial = 0; iMaterial < pMeshContainer->NumMaterials; iMaterial++ ){pd3dDevice->SetMaterial( &pMeshContainer->pMaterials[iMaterial].MatD3D );pd3dDevice->SetTexture( 0, pMeshContainer->ppTextures[iMaterial] );pMeshContainer->MeshData.pMesh->DrawSubset( iMaterial );}}
}//--------------------------------------------------------------------------------------
// Name: UpdateFrameMatrics()
// Desc: 更新框架中的变换矩阵
//--------------------------------------------------------------------------------------
void CD3DXAnimation::UpdateFrameMatrices( LPD3DXFRAME pFrameBase, LPD3DXMATRIX pParentMatrix )
{if (pFrameBase == NULL || pParentMatrix == NULL) return;D3DXFRAME_DERIVED* pFrame = ( D3DXFRAME_DERIVED* )pFrameBase;// 将当前骨骼的相对于父骨骼的偏移矩阵作累积运算D3DXMatrixMultiply(&pFrame->CombinedTransformationMatrix, &pFrame->TransformationMatrix, pParentMatrix);UpdateFrameMatrices(pFrame->pFrameSibling, pParentMatrix);                              // 更新兄弟骨骼UpdateFrameMatrices(pFrame->pFrameFirstChild, &pFrame->CombinedTransformationMatrix);   // 更新子骨骼
}//---------------------------------------------------------
//Name:真正暴露给外部调用的函数
//Desc:关于动画的创建，更新，绘制
//---------------------------------------------------------bool CD3DXAnimation::Init(LPCTSTR filename)
{m_pAllocateHier = new CAllocateHierarchy();D3DXLoadMeshHierarchyFromX(filename, D3DXMESH_MANAGED, m_pDevice, m_pAllocateHier, NULL, &m_pFrameRoot, &m_pAnimController);SetupBoneMatrixPointers(m_pFrameRoot, m_pFrameRoot);return true;
}void CD3DXAnimation::SetAnimationByName(LPCTSTR name)
{LPD3DXANIMATIONSET pAnimationSet = NULL;m_pAnimController->GetAnimationSetByName(name, &pAnimationSet);m_pAnimController->SetTrackAnimationSet((UINT)1.0, pAnimationSet);
}void CD3DXAnimation::SetMatrix(LPD3DXMATRIX mtrix)
{UpdateFrameMatrices(m_pFrameRoot, mtrix);
}void CD3DXAnimation::UpdateAnimation(double timeDelay)
{m_pAnimController->AdvanceTime(timeDelay, NULL);
}void CD3DXAnimation::Render()
{DrawFrame(m_pDevice, m_pFrameRoot);
}

<span style="white-space:pre">  </span>g_pAnimation1 = new CD3DXAnimation(g_pDevice);g_pAnimation1->Init("tiny.x");

    g_pAnimation->SetMatrix(&matWorld1);g_pAnimation->UpdateAnimation(fElasedTime * 1);g_pAnimation->Render();

这样，这个小人就走起来啦，终于看到模型动起来了，好激动。。。