Hi, I wanna write a complete scene to a cgm file using vtkCGMWriter. But which filter do I have to use for the complete scene ? Is there something similiar to vtkWindowToImageFilter ? thanks & greets Ingo --- Dr.-Ing. Ingo H. de Boer Polytec GmbH Polytec-Platz 1-7, 76337 Waldbronn, Germany phone: ++49 7243 604 106 fax : ++49 7243 604 255