//-----------------------------------------------------------------------------
// Name:
// Desc:
//-----------------------------------------------------------------------------
HRESULT CDXUTMesh::Create( LPDIRECT3DDEVICE9 pd3dDevice,
LPD3DXFILEDATA pFileData )
{
LPD3DXBUFFER pMtrlBuffer = NULL;
LPD3DXBUFFER pAdjacencyBuffer = NULL;
HRESULT hr;
// Load the mesh from the DXFILEDATA object
if( FAILED( hr = D3DXLoadMeshFromXof( pFileData, D3DXMESH_SYSTEMMEM, pd3dDevice,
&pAdjacencyBuffer, &pMtrlBuffer, NULL,
&m_dwNumMaterials, &m_pSysMemMesh ) ) )
{
return hr;
}
// Optimize the mesh for performance
if( FAILED( hr = m_pSysMemMesh->OptimizeInplace(
D3DXMESHOPT_COMPACT | D3DXMESHOPT_ATTRSORT | D3DXMESHOPT_VERTEXCACHE,
(DWORD*)pAdjacencyBuffer->GetBufferPointer(), NULL, NULL, NULL ) ) )
{
SAFE_RELEASE( pAdjacencyBuffer );
SAFE_RELEASE( pMtrlBuffer );
return hr;
}
hr = CreateMaterials( L"", pd3dDevice, pAdjacencyBuffer, pMtrlBuffer );
SAFE_RELEASE( pAdjacencyBuffer );
SAFE_RELEASE( pMtrlBuffer );
return hr;
}
//-----------------------------------------------------------------------------
// Name:
// Desc:
//-----------------------------------------------------------------------------
HRESULT CD3DMesh::Create( LPDIRECT3DDEVICE8 pd3dDevice,
LPDIRECTXFILEDATA pFileData )
{
LPD3DXBUFFER pMtrlBuffer = NULL;
HRESULT hr;
// Load the mesh from the DXFILEDATA object
hr = D3DXLoadMeshFromXof( pFileData, D3DXMESH_SYSTEMMEM, pd3dDevice,
NULL, &pMtrlBuffer, &m_dwNumMaterials,
&m_pSysMemMesh );
if( FAILED(hr) )
return hr;
// Get material info for the mesh
// Get the array of materials out of the buffer
if( pMtrlBuffer && m_dwNumMaterials > 0 )
{
// Allocate memory for the materials and textures
D3DXMATERIAL* d3dxMtrls = (D3DXMATERIAL*)pMtrlBuffer->GetBufferPointer();
m_pMaterials = new D3DMATERIAL8[m_dwNumMaterials];
m_pTextures = new LPDIRECT3DTEXTURE8[m_dwNumMaterials];
// Copy each material and create its texture
for( DWORD i=0; i<m_dwNumMaterials; i++ )
{
// Copy the material
m_pMaterials[i] = d3dxMtrls[i].MatD3D;
m_pMaterials[i].Ambient = m_pMaterials[i].Diffuse;
m_pTextures[i] = NULL;
// Create a texture
if( d3dxMtrls[i].pTextureFilename )
{
TCHAR strTexture[MAX_PATH];
CHAR strTextureANSI[MAX_PATH];
DXUtil_ConvertGenericStringToAnsi( strTextureANSI, d3dxMtrls[i].pTextureFilename );
DXUtil_FindMediaFile( strTexture, strTextureANSI );
if( FAILED( D3DXCreateTextureFromFile( pd3dDevice, strTexture,
&m_pTextures[i] ) ) )
m_pTextures[i] = NULL;
}
}
}
SAFE_RELEASE( pMtrlBuffer );
return S_OK;
}
//-----------------------------------------------------------------------------
HRESULT CDXUTMesh::Create( LPDIRECT3DDEVICE9 pd3dDevice,
LPD3DXFILEDATA pFileData )
{
LPD3DXBUFFER pMtrlBuffer = NULL;
LPD3DXBUFFER pAdjacencyBuffer = NULL;
HRESULT hr;
// Cleanup previous mesh if any
Destroy();
// Load the mesh from the DXFILEDATA object
if( FAILED( hr = D3DXLoadMeshFromXof( pFileData, D3DXMESH_MANAGED, pd3dDevice,
&pAdjacencyBuffer, &pMtrlBuffer, NULL,
&m_dwNumMaterials, &m_pMesh ) ) )
{
return hr;
}
// Optimize the mesh for performance
if( FAILED( hr = m_pMesh->OptimizeInplace(
D3DXMESHOPT_COMPACT | D3DXMESHOPT_ATTRSORT | D3DXMESHOPT_VERTEXCACHE,
(DWORD*)pAdjacencyBuffer->GetBufferPointer(), NULL, NULL, NULL ) ) )
{
SAFE_RELEASE( pAdjacencyBuffer );
SAFE_RELEASE( pMtrlBuffer );
return hr;
}
D3DXMATERIAL* d3dxMtrls = (D3DXMATERIAL*)pMtrlBuffer->GetBufferPointer();
hr = CreateMaterials( L"", pd3dDevice, d3dxMtrls, m_dwNumMaterials );
SAFE_RELEASE( pAdjacencyBuffer );
SAFE_RELEASE( pMtrlBuffer );
// Extract data from m_pMesh for easy access
D3DVERTEXELEMENT9 decl[MAX_FVF_DECL_SIZE];
m_dwNumVertices = m_pMesh->GetNumVertices();
m_dwNumFaces = m_pMesh->GetNumFaces();
m_dwBytesPerVertex = m_pMesh->GetNumBytesPerVertex();
m_pMesh->GetIndexBuffer( &m_pIB );
m_pMesh->GetVertexBuffer( &m_pVB );
m_pMesh->GetDeclaration( decl );
pd3dDevice->CreateVertexDeclaration( decl, &m_pDecl );
return hr;
}
//-----------------------------------------------------------------------------
// Name:
// Desc:
//-----------------------------------------------------------------------------
HRESULT CD3DMesh::Create( LPDIRECT3DDEVICE9 pd3dDevice,
LPDIRECTXFILEDATA pFileData )
{
LPD3DXBUFFER pMtrlBuffer = NULL;
LPD3DXBUFFER pAdjacencyBuffer = NULL;
HRESULT hr;
// Load the mesh from the DXFILEDATA object
if( FAILED( hr = D3DXLoadMeshFromXof( pFileData, D3DXMESH_SYSTEMMEM, pd3dDevice,
&pAdjacencyBuffer, &pMtrlBuffer, NULL,
&m_dwNumMaterials, &m_pSysMemMesh ) ) )
{
return hr;
}
// Optimize the mesh for performance
if( FAILED( hr = m_pSysMemMesh->OptimizeInplace(
D3DXMESHOPT_COMPACT | D3DXMESHOPT_ATTRSORT | D3DXMESHOPT_VERTEXCACHE,
(DWORD*)pAdjacencyBuffer->GetBufferPointer(), NULL, NULL, NULL ) ) )
{
SAFE_RELEASE( pAdjacencyBuffer );
SAFE_RELEASE( pMtrlBuffer );
return hr;
}
// Get material info for the mesh
// Get the array of materials out of the buffer
if( pMtrlBuffer && m_dwNumMaterials > 0 )
{
// Allocate memory for the materials and textures
D3DXMATERIAL* d3dxMtrls = (D3DXMATERIAL*)pMtrlBuffer->GetBufferPointer();
m_pMaterials = new D3DMATERIAL9[m_dwNumMaterials];
if( m_pMaterials == NULL )
{
hr = E_OUTOFMEMORY;
goto LEnd;
}
m_pTextures = new LPDIRECT3DTEXTURE9[m_dwNumMaterials];
if( m_pTextures == NULL )
{
hr = E_OUTOFMEMORY;
goto LEnd;
}
// Copy each material and create its texture
for( DWORD i=0; i<m_dwNumMaterials; i++ )
{
// Copy the material
m_pMaterials[i] = d3dxMtrls[i].MatD3D;
m_pTextures[i] = NULL;
// Create a texture
if( d3dxMtrls[i].pTextureFilename )
{
TCHAR strTexture[MAX_PATH];
TCHAR strTextureTemp[MAX_PATH];
DXUtil_ConvertAnsiStringToGenericCb( strTextureTemp, d3dxMtrls[i].pTextureFilename, sizeof(strTextureTemp) );
DXUtil_FindMediaFileCb( strTexture, sizeof(strTexture), strTextureTemp );
if( FAILED( D3DXCreateTextureFromFile( pd3dDevice, strTexture,
&m_pTextures[i] ) ) )
m_pTextures[i] = NULL;
}
}
}
hr = S_OK;
LEnd:
SAFE_RELEASE( pAdjacencyBuffer );
SAFE_RELEASE( pMtrlBuffer );
return hr;
}
