Hi, I am trying to develop a plugin which loads IGES file. I am getting Indexed triangle list using OpenCascade. I am using osgUtil::smoother to calculate normals. on final mesh.
My problem is that i get proper normals in OSG 3.0.1. But in OpenSceneGraph 2.9.12 i dont get any normals (i cant see any shading in viewer). For some unavoidable reasons i need to use OSG 2.9.12 only in my application. I have also tried calculating normals manually and setting them in normal array along with geometry but that also is not working in OSG 2.9.12. here is how I am using smoothing visitor on geode Code: osgUtil::SmoothingVisitor sv; model->accept(sv); Please tell me if anymore information is required. I am sure that my mesh is correct. as its working fine in OSG 3.0.1 Thank you! Cheers, Abhishek ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=57304#57304 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
