2011/2/4 Andrej Gluhov <realandron at gmail.com>: > Hello. > > I have series of contours in vtkAppendPolyData. How to create surface? > vtkVoxelContoursToSurface needs integer points! What do you mean it needs integer points? Have you looked at this example http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ContoursToSurface ? David