前田稔(Maeda Minoru)の超初心者のプログラム入門
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C:\Program Files\Microsoft DirectX SDK (August 2007)\Samples\C++\Direct3D\MultiAnimation\ |
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tiny_4anim.x Tiny_skin.dds |
//☆Global variables☆ CFirstPersonCamera g_Camera; // A model viewing camera CMultiAnim g_MultiAnim; // the MultiAnim class for holding Tiny's mesh and frame hierarchy double g_fLastAnimTime = 0.0; // Time for the animations WCHAR g_Path[MAX_PATH] = L"C:\\Data\\Model\\Tiny"; WCHAR X_file[MAX_PATH] = L"tiny_4anim.x"; CTiny* g_Tiny = NULL; int g_Setnum = 0; // Animation Set Number bool g_Stop = FALSE; // アニメーションの停止 // Object Class で共通に使う領域 LPDIRECT3DDEVICE9 g_pDevice = NULL; ID3DXAnimationController* g_pAnimController = NULL; CAnimInstance* g_v_pAnimInstances = NULL; float g_fBoundingRadius; // Radius of bounding sphere of object MultiAnimFrame * g_pFrameRoot = NULL; // shared between all instances CMultiAnimAllocateHierarchy AH; D3DXMATRIXA16* g_pBoneMatrices = NULL; UINT g_NumBoneMatricesMax = 0; // Tiny の座標と回転の領域 D3DXVECTOR3 g_vObjectCenter = D3DXVECTOR3(0,0,0); // Center of bounding sphere of object CD3DArcBall g_ArcBall; // Arcball for model control |
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struct MultiAnimFrame : public D3DXFRAME { }; |
HRESULT CALLBACK OnCreateDevice( IDirect3DDevice9* pd3dDevice,
const D3DSURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext )
{
g_pDevice = pd3dDevice;
g_pDevice->AddRef();
return S_OK;
}
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HRESULT CALLBACK OnResetDevice( IDirect3DDevice9* pd3dDevice,
const D3DSURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext )
{ HRESULT hr;
WCHAR strCWD[MAX_PATH];
GetCurrentDirectory(MAX_PATH,strCWD);
SetCurrentDirectory(g_Path);
V_RETURN( g_MultiAnim.Setup( pd3dDevice ) );
// Restore steps for tiny instances
g_Tiny = new CTiny;
if( g_Tiny == NULL ) return E_OUTOFMEMORY;
hr = g_Tiny->Setup( 0.f );
// Setup render state
pd3dDevice->SetRenderState( D3DRS_LIGHTING, TRUE );
pd3dDevice->SetRenderState( D3DRS_AMBIENT, D3DCOLOR_ARGB( 255, 255, 255, 255 ) );
pd3dDevice->LightEnable( 0, TRUE );
pd3dDevice->SetRenderState( D3DRS_NORMALIZENORMALS, TRUE );
D3DXVECTOR3 vEye( 0.0f, -100.0f, -700.f );
D3DXVECTOR3 vAt( 0.0f, 150.0f, 0.0f );
g_Camera.SetViewParams( &vEye, &vAt );
float fAspectRatio = pBackBufferSurfaceDesc->Width / (FLOAT)pBackBufferSurfaceDesc->Height;
g_Camera.SetProjParams( D3DX_PI/3, fAspectRatio, 1.0f, 10000.0f );
// Setup the arcball parameters
g_ArcBall.Reset();
g_ArcBall.SetWindow( pBackBufferSurfaceDesc->Width, pBackBufferSurfaceDesc->Height, 0.85f );
g_ArcBall.SetTranslationRadius( g_fBoundingRadius );
//☆モデルの向きの初期値を設定☆
g_ArcBall.OnBegin( 330, 130 );
g_ArcBall.OnMove( 580, 260 );
g_ArcBall.OnEnd();
g_fLastAnimTime = DXUTGetGlobalTimer()->GetTime();;
SetCurrentDirectory(strCWD);
return S_OK;
}
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HRESULT CMultiAnim::Setup( LPDIRECT3DDEVICE9 pDevice, LPD3DXLOADUSERDATA pLUD )
{
assert( pDevice != NULL );
HRESULT hr = S_OK;
WCHAR strCWD[MAX_PATH];
GetCurrentDirectory(MAX_PATH,strCWD);
SetCurrentDirectory(g_Path);
hr= D3DXLoadMeshHierarchyFromX( X_file, 0, pDevice, &AH, pLUD,
(LPD3DXFRAME *) &g_pFrameRoot, &g_pAnimController );
if (FAILED(hr)) goto e_Exit;
if( !g_pAnimController )
{ MessageBox( NULL,
L"The sample is attempting to load a mesh without animation or incompatible animation. This sample requires tiny_4anim.x or a mesh with identical animation sets. The program will now exit.",
L"Mesh Load Error", MB_OK );
goto e_Exit;
}
// set up bone pointers
hr = SetupBonePtrs( g_pFrameRoot );
if( FAILED( hr ) ) goto e_Exit;
// get bounding radius
hr = D3DXFrameCalculateBoundingSphere( g_pFrameRoot, &g_vObjectCenter, &g_fBoundingRadius );
if( FAILED( hr ) ) goto e_Exit;
e_Exit:
if( FAILED( hr ) ) Cleanup();
SetCurrentDirectory(strCWD);
return hr;
}
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void CALLBACK OnFrameRender( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime, void* pUserContext )
{ HRESULT hr;
pd3dDevice->Clear( 0L, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER,
D3DCOLOR_ARGB( 0, 0x3F, 0xAF, 0xFF ), 1.0f, 0L );
if( SUCCEEDED( pd3dDevice->BeginScene() ) )
{
D3DXMATRIXA16 mx, mxView, mxProj;
D3DXVECTOR3 vEye;
mxView = *g_Camera.GetViewMatrix();
mxProj = *g_Camera.GetProjMatrix();
V( pd3dDevice->SetTransform( D3DTS_VIEW, & mxView ) );
V( pd3dDevice->SetTransform( D3DTS_PROJECTION, & mxProj ) );
vEye = *g_Camera.GetEyePt();
// Setup the projection matrix
D3DXMatrixPerspectiveFovLH( &mxProj, D3DX_PI/4, 640.0f/480.0f,
g_fBoundingRadius/64.0f, g_fBoundingRadius*200.0f );
pd3dDevice->SetTransform( D3DTS_PROJECTION, &mxProj );
//☆モデルのアニメーション☆
if (!g_Stop) g_Tiny->AdvanceTime( fElapsedTime );
g_Tiny->Draw();
pd3dDevice->EndScene();
}
}
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void CTiny::Animate( double dTimeDelta )
{
//☆g_vObjectCenter, g_ArcBall でモデルの座標を World に設定☆
D3DXMATRIXA16 mxWorld,mxwk;
D3DXMatrixTranslation( &mxwk, g_vObjectCenter.x, g_vObjectCenter.y, g_vObjectCenter.z );
D3DXMatrixIdentity( &mxWorld );
D3DXMatrixMultiply( &mxWorld, &mxWorld, g_ArcBall.GetRotationMatrix() );
D3DXMatrixMultiply( &mxWorld, &mxWorld, g_ArcBall.GetTranslationMatrix() );
D3DXMatrixMultiply( &mxWorld, &mxWorld, &mxwk );
g_v_pAnimInstances->SetWorldTransform( & mxWorld );
}
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//☆アニメーションセットの切り替☆
switch(Setnum)
{ case 0:
g_pAnimController->GetAnimationSet( m_dwAnimIdxWalk, & pAS );
break;
case 1:
g_pAnimController->GetAnimationSet( m_dwAnimIdxJog, & pAS );
break;
case 2:
g_pAnimController->GetAnimationSet( m_dwAnimIdxLoiter, & pAS );
}
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前田稔(Maeda Minoru)の超初心者のプログラム入門
