Hello Carsten, thank your for your help. I didn't kown that calcFaceNormals and calcVertexNormals do the same (but in a different way). Using only one function the programm doesn't crashs anymore. But the problem with the incorrect visualisation is still alive. The problem is, when i move the mouse over the QT-OpenSG-Widget the object flickers ( http://img14.imageshack.us/img14/7654/wrongnormals.png ). If i don't move the mouse every thing is fine. I can't explain me the connection between the mouse movement and the flickering (maybe caused by a wrong calculation of the normals).
Yours, Johannes. ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
