Hi, Generated python wrapper but there is no method QuaternionToMatrix3x3 within vtkMath. I'm using VTK 5.2.0. Regards, Paulo Amorim -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20090109/f3521f97/attachment.htm>