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Fixed obj writer working on wrong material blocks, double definition of variable

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git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@91 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
2009-04-09 07:11:30 +00:00
parent a2a6248a99
commit 25bddf547b
1 changed files with 9 additions and 6 deletions
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15
Core/IO/writer/OBJWriter.cc
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@@ -256,19 +256,22 @@ write(std::fstream& _out, BaseExporter& _be, Options _opt) const
{ {
if (useMatrial && _opt.check(Options::FaceColor) ){ if (useMatrial && _opt.check(Options::FaceColor) ){
int i; int material = -1;
//color with alpha //color with alpha
if ( _opt.color_has_alpha() ){ if ( _opt.color_has_alpha() ){
cA = color_cast<OpenMesh::Vec4f> (_be.colorA( FaceHandle(i) )); cA = color_cast<OpenMesh::Vec4f> (_be.colorA( FaceHandle(i) ));
i = getMaterial(cA); material = getMaterial(cA);
}else{ } else{
//and without alpha //and without alpha
c = color_cast<OpenMesh::Vec3f> (_be.color( FaceHandle(i) )); c = color_cast<OpenMesh::Vec3f> (_be.color( FaceHandle(i) ));
i = getMaterial(c); material = getMaterial(c);
} }
if(lastMat != i) if(lastMat != material) {
_out << "usemtl mat" << i << std::endl; _out << "usemtl mat" << material << std::endl;
lastMat = material;
}
} }
_out << "f"; _out << "f";