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Re: [cgal-discuss] How to judge whether a point is an inner point


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  • From: Pierre Alliez <>
  • To:
  • Subject: Re: [cgal-discuss] How to judge whether a point is an inner point
  • Date: Sun, 19 Jul 2009 09:55:23 +0200
  • Organization: INRIA

I have sent you the current AABB tree component which contains a documentation with examples.

best regards,

pierre

Yajun Wang a écrit :
Hi Pierre,

Yes, the model I used is both boundary-free and intersection-free . 

It will be great if you send me a component. How do I use this component? Do you have a manual about this component ? Thank you!

Best Regards

--Yajun

  
-----Original Message-----
From: Pierre Alliez 
Date: Wed, 15 Jul 2009 16:14:14 +0200
To: 
Subject: Re: [cgal-discuss] How to judge whether a point is an inner poi
hi Yajun,

do you mean that you have a triangle surface mesh represented eg as a
CGAL polyhedron?

if it is both boundary-free and intersection-free then yes - we are
working (hopefully for the next release) on an AABB tree component which
solves your problem.

would you be interested in testing the component now? I could send it to
you by email.

Pierre Alliez
INRIA Sophia Antipolis - Mediterranee 
Project-team GEOMETRICA 
http://www-sop.inria.fr/members/Pierre.Alliez/
Tel: +33 4 92 38 76 77
Fax: +33 4 97 15 53 95



Yajun Wang a écrit :
    
Hi ALL,

I wonder if there are some functions in CGAL which could be used to judge whether a given point is an inner point of a triangle model ?    

And also are there some functions could be used to get the distance from a given point to the boundary of a triangle model ?

Thank you !



Best regards,
Yajun Wang

  
      
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Best regards,
Yajun Wang

  



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