bool tdnMesh::LoadTDNM(FILE* file, const char* fileName)
{
unsigned int vertexSize( sizeof( MESHVERTEX2 ) );
// 頂点読み込み
numVertexes = 0;
fread_s( &numVertexes, sizeof( numVertexes ), sizeof( numVertexes ), 1, file );
delete[] vertexArray;
vertexArray = new MESHVERTEX2[numVertexes];
fread_s( vertexArray, vertexSize * numVertexes, vertexSize * numVertexes, 1, file );
if ( !CreateVertex( numVertexes, sizeof( MESHVERTEX2 ), vertexArray ) )
return false;
// インデックス設定
DWORD* indexArray = new DWORD[numVertexes];
for ( unsigned int i = 0; i < numVertexes; i++ )
{
indexArray[i] = i;
}
CreateIndexes( numVertexes, indexArray );
delete[]indexArray;
// 面数
numFaces = numVertexes / 3;
// 頂点情報
D3DVERTEXELEMENT9 declAry[] = {
{ 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 }, // 位置
{ 0, sizeof( float ) * 3, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0 }, // 法線
{ 0, sizeof( float ) * 6, D3DDECLTYPE_UBYTE4N, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR, 0 }, // 頂点色
{ 0, sizeof( float ) * 6 + sizeof( COLOR ), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // UV座標
D3DDECL_END()
};
CreateDeclaration( sizeof( MESHVERTEX2 ), declAry );
// テクスチャ読み込み
std::string workFileName = fileName;
unsigned int filePathLength = workFileName.find_last_of('/');
if (filePathLength == std::string::npos)
filePathLength = workFileName.find_last_of('\\');
workFileName = workFileName.substr(0, filePathLength + 1);
size_t textureNameLen( 0 );
fread_s( &textureNameLen, sizeof( size_t ), sizeof( size_t ), 1, file );
delete[] textureName;
textureName = new char[textureNameLen + 1];
fread_s( textureName, textureNameLen + 1, textureNameLen, 1, file );
textureName[textureNameLen] = '\0';
workFileName += textureName;
texture = tdnTexture::Load(workFileName.c_str());
return true;
}
bool tdnMesh::Create( const CreateData &data )
{
if ( CreateVertex( data.numVertexes, data.vertexSize, data.vertexArray ) == false )
return false;
if ( data.numIndexes != 0 && data.indexArray != nullptr )
if ( CreateIndexes( data.numIndexes, data.indexArray ) == false )
return false;
if ( data.streamSize != 0 && data.streamArray != nullptr && data.numStream != 0 )
if ( CreateStream( data.numStream, data.streamSize, data.streamArray ) == false )
return false;
if ( CreateDeclaration( data.vertexSize, data.decl ) == false )
return false;
numFaces = data.numIndexes / 3;
return true;
}
// create an internal vertex declaration
TSRPlatformVertexDeclaration* TSRGraphicsFactory::CreateDeclaration( uint32 _uiVertexFormat, TSRShaderEffect* _pEffect )
{
vector< TSRVertexElement > Elements;
TSRVertexDeclaration::FillVertexElementsFromLegacyVertexFormat( Elements, _uiVertexFormat );
return CreateDeclaration( Elements, _pEffect );
}