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OBJ Reader:

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catch invalid face handle when setting textures
Dont add path to texture names/parameters string


git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@125 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
2009-05-12 14:58:21 +00:00
parent 2bc737b798
commit 2003f2a95e
1 changed files with 8 additions and 7 deletions
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15
src/OpenMesh/Core/IO/reader/OBJReader.cc
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@@ -290,7 +290,10 @@ read(std::fstream& _in, BaseImporter& _bi, Options& _opt)
{ {
std::string matFile; std::string matFile;
stream >> matFile; // Get the rest of the line, removing leading or trailing spaces
// This will define the filename of the texture
std::getline(stream,matFile);
trimString(matFile);
matFile = path_ + matFile; matFile = path_ + matFile;
@@ -311,11 +314,9 @@ read(std::fstream& _in, BaseImporter& _bi, Options& _opt)
for ( MaterialList::iterator material = materials_.begin(); material != materials_.end(); material++ ) for ( MaterialList::iterator material = materials_.begin(); material != materials_.end(); material++ )
{ {
// Save the texture information in a property
if ( (*material).second.has_map_Kd() ) { if ( (*material).second.has_map_Kd() )
std::string filename = path_ + (*material).second.map_Kd(); _bi.add_texture_information( (*material).second.map_Kd_index() , (*material).second.map_Kd() );
_bi.add_texture_information( (*material).second.map_Kd_index() , filename );
}
} }
} }
@@ -488,7 +489,7 @@ read(std::fstream& _in, BaseImporter& _bi, Options& _opt)
size_t n_faces = _bi.n_faces(); size_t n_faces = _bi.n_faces();
FaceHandle fh = _bi.add_face(vhandles); FaceHandle fh = _bi.add_face(vhandles);
if( !vhandles.empty() ) if( !vhandles.empty() && fh.is_valid() )
_bi.add_face_texcoords( fh, vhandles[0], face_texcoords ); _bi.add_face_texcoords( fh, vhandles[0], face_texcoords );
if ( !matname.empty() ) if ( !matname.empty() )