hi, How can I use RotateX() with a vtkActor. I am using c++ but there is always an error: undefined reference to `vtkProp3D::RotateX(double) thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20060919/9d47e35c/attachment.htm>