Hi, I tried changing the vertex colors for an openflight model using the following functions:
osg::ref_ptr<osg::Vec4Array> colors = new osg::Vec4Array; int num = vertex->getNumElements(); for (int j = 0; j < num; j++) colors->push_back(osg::Vec4(0, 0, 0, 1.0f)); geo->setColorArray(colors.get()); geo->setColorBinding(osg::Geometry::BIND_PER_VERTEX); But it seems to fail. Just wonder if I am have missed out some important lines of codes? Thank you! Cheers, Linda ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=36158#36158 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org