bagginsbill, you mean 90 degree arc of a circle for the fillet I hope... ;)

Very cool!

But limited in to what it can be applied by the sounds of it.  Would be more generalized if one could set a minimum angle between polygons (like Phong uses) that determines where the filleting should occur.  The problem here might be one of associating UV with polygons.

C makes it easy to shoot yourself in the foot. C++ makes it harder, but when you do, you blow your whole leg off.

 -- Bjarne Stroustrup

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