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Added Distance shpere - point.

This commit is contained in:
Federico Ponchio 2004-09-29 13:55:33 +00:00
parent 44f6565e1e
commit 26980b3502
1 changed files with 10 additions and 0 deletions
vcg/space
sphere3.h

10
vcg/space/sphere3.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.4 2004/04/02 09:49:01 ponchio
Ehm... a couople of small errors.
Revision 1.3 2004/04/02 09:44:13 ponchio Revision 1.3 2004/04/02 09:44:13 ponchio
Sphere ->Sphere3 Sphere ->Sphere3
@ -74,6 +77,13 @@ public:
}; };
template <class T> T Distance(const Sphere3<T> &sphere,
const Point3<T> &point) {
T dist = Distance(point, sphere.Center()) - sphere.Radius();
if(dist < 0) dist = 0;
return dist;
}
typedef Sphere3<float> Sphere3f; typedef Sphere3<float> Sphere3f;
typedef Sphere3<double> Sphere3d; typedef Sphere3<double> Sphere3d;