CGAL users discussion list

[Stephane Tayeb <>]

Matthew Denno wrote:
> Hello,
>
> I am trying to write a Triangle_3_Triangle_3 _intersection function based on
> the Triangle_3_Segment_3_intersection.h code (URL:
> https://scm.gforge.inria.fr/svn/cgal/trunk/AABB_tree/include/CGAL/AABB_intersections/Triangle_3_segment_3_intersection.h).
>  I just started it so it is far from complete.  I understand that this
> code is not included in any of the releases yet (and is maybe not
> complete?), but I was hoping that someone could help me out with the errors
> I am getting (or maybe just say the code is not ready for use yet? :) ).
> Below is the code that I am trying to use and the error that I am getting.
>
> Thanks,
>
> Matt
>
>   
Hi Matthew,

Try to include file "CGAL/Triangle_3_segment_3_intersection.h" before 
the CGAL kernel. It defines Do_intersect_3 and Intersection_3 functors 
which are looking for an undefined function if it is not included before 
I guess.

Best,

--
Stephane Tayeb
Engineer - INRIA Sophia Antipolis
Geometrica Project-Team