diff --git a/code/ObjFileParser.cpp b/code/ObjFileParser.cpp index a2e96834f..5314826c3 100644 --- a/code/ObjFileParser.cpp +++ b/code/ObjFileParser.cpp @@ -696,6 +696,8 @@ void ObjFileParser::getGroupName() { std::string strGroupName; + // here we skip 'g ' from line + m_DataIt = getNextToken(m_DataIt, m_DataItEnd); m_DataIt = getName(m_DataIt, m_DataItEnd, strGroupName); if( isEndOfBuffer( m_DataIt, m_DataItEnd ) ) { return; @@ -832,7 +834,11 @@ bool ObjFileParser::needsNewMesh( const std::string &materialName ) bool newMat = false; int matIdx = getMaterialIndex( materialName ); int curMatIdx = m_pModel->m_pCurrentMesh->m_uiMaterialIndex; - if ( curMatIdx != int(ObjFile::Mesh::NoMaterial) && curMatIdx != matIdx ) + if ( curMatIdx != int(ObjFile::Mesh::NoMaterial) + && curMatIdx != matIdx + // no need create a new mesh if no faces in current + // lets say 'usemtl' goes straight after 'g' + && m_pModel->m_pCurrentMesh->m_Faces.size() > 0 ) { // New material -> only one material per mesh, so we need to create a new // material