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[cgal-discuss] how to check whether the two polyhedrons is in contact


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  • From: vanessa <>
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  • Subject: [cgal-discuss] how to check whether the two polyhedrons is in contact
  • Date: Tue, 4 Feb 2014 05:27:43 -0800 (PST)

Hi all

I'm trying to do the intersection test for two 3D polyhedrons using the
function"CGAL::intersection_Polyhedron_3_Polyhedron_3(Poly1, Poly2,
std::back_inserter(polylines));".

It performs well.But when one polyhedron is in contact to the other, the
output (size of polylines) shows 1 instead of 0. Is there any method to
check the case that two polyhedrons are in contact?

Many thanks
Vanessa



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