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March 20th, 2017, 03:55 AM  #1 
Newbie Joined: Mar 2017 From: CZ Posts: 1 Thanks: 0  Robust QUAD QUAD Intersection in 3D
Dear Community, I met my first big problem with 3D intersection. I also try to ask on different math forum but with no luck. The problem is  ROBUST. I tryed to use Segment Polygon Intersection way but I failed at epsilon calculation. So my next step was through 2D projection. But even there I found some cases where this fail. So, please. Does anyone have TESTED robust QUAD QUAD Intersection? Thank you. Last edited by unknow005; March 20th, 2017 at 04:47 AM. 

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intersection, quad, robust 
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