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[Haz <>]

No the function didn't modify the triangulation in any way, it was just comparing triangles and their relative angles/orientation and I commented out everything but one line (so the debugger would have something to stop on) and still same weird issue. Simply passing the face_handle seems to screw it up, with using pointers being the only way I found to not have it change.

On Mon, Apr 20, 2009 at 8:08 AM, Laurent Rineau (GeometryFactory) <> wrote:

On Monday 20 April 2009 04:03:18 wrote:
> Hi all, I'm having issues with passing cgal objects and variables, ie when
> a valid face_handle is passed to a different function it suddenly changes
> all its values etc
>
> Face_handle current = surface[i], test = surface[i]->neighbor(j);//current
> and test are both fine
> CheckWall(current, test, &hazardType, &tested, &numTested);//inside
> CheckWall() their values are completely different

If your function CheckWall modifies the triangulation, handles to faces
may be modified (like iterators of a vector when you insert things in it).

--
Laurent Rineau, PhD
Engineer at GeometryFactory
http://www.geometryfactory.com/

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