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

Sky77 Joan.Hensen at outlook.de
Tue Aug 26 14:42:55 EDT 2014


Hey Jott.

Sorry, I thought that "HTH" is your nickname. I was reading to quickly. :-). 

Currently I'm using VTK 5.8. Your note also worked for me. Now the colormap
is visible on the sphere.

Do you also have an idea why the function doesn't compute negative Gaussian
curvature for the torus? It seems strange. The function of VTK should really
compute negative curvature on the inside of the torus (like it is shown 
here
<http://upload.wikimedia.org/wikipedia/commons/3/38/Torus_Positive_and_negative_curvature.png> 
).



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