Tor Olav Kristensen wrote:

> 
> I have decided to test out John VanSickle's promising
> "New Surface Subdivision Suite":
> 
> http://www.geocities.com/evilsnack/nsss.htm
> 
> But after some successful test runs, I have now run
> into trouble =(

The bug is caused by the way my code handles semi-sharp
edges (the ones that are sharp for a finite number of
subdivisions), combined with the pre-calculation of
normals.

Until I get the fix uploaded, calling the macro

   SSS_BuildNormals()

after the last subdivision appears to solve the
problem.

Regards,
John

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