vtkCutter produces incorrect polygons when cutting non-linear cells
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
vtkCutter can be set to generate polygons instead of triangles. It produces incorrect polygons when cutting through non-linear cells. Linear cells seem to be cut ok.
I include a python script and a vtu file that demonstrate the issue, the result of which is shown in the image file.