[quote="Paul Martz"] You have the address of the vertex array (because you created it) so when you get mouse drag events (by definitionthey are outside the draw traversal), just modify the points. [/quote] thanks - it seemed a little crude to just change the vertex data directly.
ps. for the archives: osg::Geode *geode = camera->getChild(0)->asGeode(); osg::Geometry *geom = geode->getDrawable(0)->asGeometry(); osg::Vec3Array* vertices = (osg::Vec3Array*)geom->getVertexArray(); To get the value: float x = (*vertices)[0].x(); And to modify them (*vertices)[0]._v[0] = x; ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=9468#9468 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
