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add material reference to faces.

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This commit is contained in:
Kim Kulling
2018-03-09 23:35:12 +01:00
parent 6668eeb68e
commit 336a09ee0e
3 changed files with 24 additions and 13 deletions
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9
code/D3MFExporter.cpp
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@@ -285,7 +285,9 @@ void D3MFExporter::writeMesh( aiMesh *mesh ) {
}
mModelOutput << "</" << XmlTag::vertices << ">" << std::endl;
writeFaces( mesh );
const unsigned int matIdx( mesh->mMaterialIndex );
writeFaces( mesh, matIdx );
mModelOutput << "</" << XmlTag::mesh << ">" << std::endl;
}
@@ -295,7 +297,7 @@ void D3MFExporter::writeVertex( const aiVector3D &pos ) {
mModelOutput << std::endl;
}
void D3MFExporter::writeFaces( aiMesh *mesh ) {
void D3MFExporter::writeFaces( aiMesh *mesh, unsigned int matIdx ) {
if ( nullptr == mesh ) {
return;
}
@@ -307,7 +309,8 @@ void D3MFExporter::writeFaces( aiMesh *mesh ) {
for ( unsigned int i = 0; i < mesh->mNumFaces; ++i ) {
aiFace &currentFace = mesh->mFaces[ i ];
mModelOutput << "<" << XmlTag::triangle << " v1=\"" << currentFace.mIndices[ 0 ] << "\" v2=\""
<< currentFace.mIndices[ 1 ] << "\" v3=\"" << currentFace.mIndices[ 2 ] << "\"/>";
<< currentFace.mIndices[ 1 ] << "\" v3=\"" << currentFace.mIndices[ 2 ]
<< "\" pid=\"1\" p1=\""+to_string(matIdx)+"\" />";
mModelOutput << std::endl;
}
mModelOutput << "</" << XmlTag::triangles << ">";