vtkCurvatures update
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
I've updated vtkCurvatures to calculate the principal curvatures... there seems to be alot of undefined points (especially with a vtkSphereSouce as the geometry). Perhaps the discrete methodology used to calculate the Gaussian and Mean curvatures either overestimate the Gaussian or underestimates the Mean. It seems to be dependant on the area of the individual triangles- with larger triangles producing undefined vertices.
The updated source is here: http://www.bioengineering-research.com/vtk/vtkCurvatures.cxx http://www.bioengineering-research.com/vtk/vtkCurvatures.h
Goodwin