//-----------------------------------------------------------------------------
// Name: InitDeviceObjects()
// Desc: Initialize scene objects.
//-----------------------------------------------------------------------------
HRESULT CMyD3DApplication::InitDeviceObjects()
{
HRESULT hr = S_OK;
LPD3DXMESH pMeshSysMem = NULL;
LPD3DXBUFFER pAdjacencyBuffer = NULL;
// Initialize the font
m_pFont->InitDeviceObjects( m_pd3dDevice );
// check current display setting
CheckMenuItem( GetMenu(m_hWnd), ID_OPTIONS_DISPLAY1 + (m_cObjectsPerSide-1), MF_CHECKED );
CheckMenuItem( GetMenu(m_hWnd), IDM_SHOWNONOPTIMIZEDMESH, (!m_bShowStripReordered && !m_bShowVertexCacheOptimized) ? MF_CHECKED : MF_UNCHECKED );
CheckMenuItem( GetMenu(m_hWnd), IDM_SHOWVCACHEOPTIMIZED, m_bShowVertexCacheOptimized ? MF_CHECKED : MF_UNCHECKED );
CheckMenuItem( GetMenu(m_hWnd), IDM_SHOWSTRIPREORDERED, m_bShowStripReordered ? MF_CHECKED : MF_UNCHECKED );
CheckMenuItem( GetMenu(m_hWnd), IDM_SHOWTRILIST, (!m_bShowStrips && !m_bShowSingleStrip) ? MF_CHECKED : MF_UNCHECKED );
CheckMenuItem( GetMenu(m_hWnd), IDM_SHOWONESTRIP, m_bShowSingleStrip ? MF_CHECKED : MF_UNCHECKED );
CheckMenuItem( GetMenu(m_hWnd), IDM_SHOWMANYSTRIPS, m_bShowStrips ? MF_CHECKED : MF_UNCHECKED );
CheckMenuItem( GetMenu(m_hWnd), IDM_DYNAMICVB, (m_dwMemoryOptions == D3DXMESH_DYNAMIC) ? MF_CHECKED : MF_UNCHECKED );
CheckMenuItem( GetMenu(m_hWnd), IDM_FORCE32BYTEVERTEX, m_bForce32ByteFVF ? MF_CHECKED : MF_UNCHECKED );
hr = LoadMeshData(&pMeshSysMem, &pAdjacencyBuffer);
if (FAILED(hr))
{
// ignore load errors, just draw blank screen if mesh is invalid
hr = S_OK;
goto End;
}
hr = OptimizeMeshData(pMeshSysMem, pAdjacencyBuffer, D3DXMESHOPT_ATTRSORT, &m_MeshAttrSorted);
if (FAILED(hr))
goto End;
hr = OptimizeMeshData(pMeshSysMem, pAdjacencyBuffer, D3DXMESHOPT_STRIPREORDER, &m_MeshStripReordered);
if (FAILED(hr))
goto End;
hr = OptimizeMeshData(pMeshSysMem, pAdjacencyBuffer, D3DXMESHOPT_VERTEXCACHE, &m_MeshVertexCacheOptimized);
if (FAILED(hr))
goto End;
End:
SAFE_RELEASE( pMeshSysMem );
SAFE_RELEASE( pAdjacencyBuffer );
return hr;
}
std::pair<Mesh**, int> ResourceManager::LoadMesh(std::string path, unsigned importFlags)
{
std::pair<Mesh**, int> meshes = std::pair<Mesh**, int>();
std::pair<Mesh::MeshData**, int> meshData = LoadMeshData(path, importFlags);
if (meshData.first == nullptr) {
return meshes;
}
meshes.first = new Mesh*[meshData.second];
meshes.second = meshData.second;
for (int i = 0; i < meshData.second; i++) {
meshes.first[i] = new Mesh(meshData.first[i]);
}
return meshes;
}