Rendering without a mask works, but of course this is not a solution for us as the mask is an integral part of our product. Is there anything that can be done about this? -- View this message in context: http://vtk.1045678.n5.nabble.com/vtkTextureObject-bind-error-tp5744068p5744234.html Sent from the VTK - Users mailing list archive at Nabble.com.