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Added function RayBoxIntersection, renamed intersection line box from "Intersection" to "Intersection_Line_Box"

This commit is contained in:
Nico Pietroni 2005-09-29 15:30:10 +00:00
parent 3f0170846e
commit 7bf24066b2
1 changed files with 15 additions and 1 deletions
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16
vcg/space/intersection3.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.17 2005/09/29 11:48:00 m_di_benedetto
Added functor RayTriangleIntersectionFunctor.
Revision 1.16 2005/09/28 19:40:55 m_di_benedetto Revision 1.16 2005/09/28 19:40:55 m_di_benedetto
Added intersection for ray-triangle (with Ray3 type). Added intersection for ray-triangle (with Ray3 type).
@ -365,9 +368,20 @@ bool Intersection( const Line3<T> & ray, const Point3<T> & vert0,
} }
// ray-box // ray-box
template<class T> template<class T>
bool Intersection( const Box3<T> & box, const Line3<T> & r, Point3<T> & coord ) bool Intersection_Ray_Box( const Box3<T> & box, const Ray3<T> & r, Point3<T> & coord )
{
Line3<T> l;
l.SetOrigin(r.Origin());
l.SetDirection(r.Direction());
return(Intersection_Line_Box<T>(box,r,coord));
}
// ray-box
template<class T>
bool Intersection_Line_Box( const Box3<T> & box, const Line3<T> & r, Point3<T> & coord )
{ {
const int NUMDIM = 3; const int NUMDIM = 3;
const int RIGHT = 0; const int RIGHT = 0;