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FaceRayIntersectFunctor implementation finished, added necessary headers.

This commit is contained in:
Marco Di Benedetto 2005-09-22 22:43:42 +00:00
parent 123fd375a6
commit 798bc841c5
1 changed files with 14 additions and 1 deletions
vcg/space/index/aabb_binary_tree/utilities
face_functors.h

15
vcg/space/index/aabb_binary_tree/utilities/face_functors.h
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@ -24,6 +24,9 @@
History History
$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.1 2005/09/22 13:03:16 m_di_benedetto
First Commit.
****************************************************************************/ ****************************************************************************/
@ -34,6 +37,8 @@ $Log: not supported by cvs2svn $
// vcg headers // vcg headers
#include <vcg/space/point3.h> #include <vcg/space/point3.h>
#include <vcg/space/box3.h> #include <vcg/space/box3.h>
#include <vcg/space/line3.h>
#include <vcg/space/intersection3.h>
#include <vcg/simplex/face/distance.h> #include <vcg/simplex/face/distance.h>
namespace vcg { namespace vcg {
@ -74,7 +79,15 @@ class FaceRayIntersectFunctor {
public: public:
template <class FACETYPE, class COORDTYPE> template <class FACETYPE, class COORDTYPE>
inline bool operator () (const FACETYPE & f, const COORDTYPE & rayOrigin, const COORDTYPE & rayDirection, typename COORDTYPE::ScalarType & t, COORDTYPE & q) { inline bool operator () (const FACETYPE & f, const COORDTYPE & rayOrigin, const COORDTYPE & rayDirection, typename COORDTYPE::ScalarType & t, COORDTYPE & q) {
return (false); typedef typename COORDTYPE::ScalarType ScalarType;
Line3<ScalarType, false> ln(rayOrigin, rayDirection);
ScalarType a;
ScalarType b;
const bool bret = Intersection(ln, f.P(0), f.P(1), f.P(2), a, b, t);
q = rayOrigin + rayDirection * t;
return (bret);
} }
}; };