Hi, Andreas Goebel schrieb: > There is still a problem: How do I tell osg::Geometry that one of the > arrays size has chaged? It does work, of course, if I do a > setVertexArray > again, but if I want it to stay the same vertexArray, is there a way to > tell the geometry that its size has changed? > > In other words: I would need a function like "setVertexArraySizeDirty" . I update the count of the corresponding primitiveSet:
osg::DrawArrays* da = dynamic_cast<osg::DrawArrays*>(geo->getPrimitiveSet(0)); if (da) da->setCount(vertices->size()); or something similar... HTH, Stephan _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
