Hello community, I have problem, I use QVTKWidget for rendering 3d objects. how to correct visualization artifacts (see figures). Thank you in advance. cimo <http://vtk.1045678.n5.nabble.com/file/t341951/surface2.png> <http://vtk.1045678.n5.nabble.com/file/t341951/voxet2.png> -- Sent from: http://vtk.1045678.n5.nabble.com/VTK-Users-f1224199.html