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["Becker, Hans-Ulrich" <>]

Hi Mike,

 

it's stupid, but it seems to me that the problem is caused by the additional planar face which intersects both the bone on both sides:

 

 

Some months ago I had a similar problem by a model provided by Vlad, so the (‘implicit’) requirement was that the planar face should

only intersect the ‘correct’ side of the bone, it is the side of the bone where the implant is located. Here that means that

we have to move the planar face in x-direction so that there is only one closed  bone/planar face intersection …

I’m pretty sure that that will help to get the correct result. You know: This solution is a rough prototype: I will spend some more time on

the final solution to get it really stable ….

 

Sorry for all this additional effort and enjoy your weekend

Ulli

 

 

 

-----Ursprüngliche Nachricht-----
Von: [mailto:] Im Auftrag von chrism
Gesendet: Donnerstag, 22. September 2016 22:32
An:
Betreff: Re: [cgal-discuss] Wrong unit normal with CGAL::unit_normal

 

Crap, I hadn't even considered the implications of that for calculating a

normal.

 

Thanks very much!

 

 

 

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