[vtkusers] Problem with "Compute Gaussian, Mean, Minm and Max Curvatures" example

Jott joe.ott at imaginationsc.com
Mon Aug 25 18:52:40 EDT 2014


I'm not sure what you expect the output to be.

The example computes the curve in the image, but your input is a sphere
which has a constant curvature.

from the documenation: vtkCurvatures takes a polydata input and computes the
curvature of the mesh at each point. 

>From the description I would expect that the results from a sphere would
would be a constant value, pretty much what your results showed.

To test this you can try to modify one point on the sphere, this will change
the curvature around that point and should show up in your results.


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