Thanks Dženan. No i didn't tried it. However in first place i do not know how to create 3d image!!!!!!any suggestion? -- View this message in context: http://vtk.1045678.n5.nabble.com/VIsualization-of-huge-3d-matrix-tp5719613p5719702.html Sent from the VTK - Users mailing list archive at Nabble.com.