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Added Distance

This commit is contained in:
Federico Ponchio 2004-05-14 03:14:04 +00:00
parent 9608d125a4
commit 62bba63f19
1 changed files with 10 additions and 0 deletions
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10
vcg/space/line3.h
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@ -24,6 +24,9 @@
History
$Log: not supported by cvs2svn $
Revision 1.7 2004/05/10 10:58:35 ganovelli
name of the constructor changed from LineType to Line3
Revision 1.6 2004/03/11 11:47:20 tarini
minor updates, corrections, added documentations, etc.
@ -200,6 +203,13 @@ Point3<ScalarType> ClosestPoint( Line3<ScalarType,NORM> l, const Point3<ScalarTy
return l.P(l.Projection(p));
}
template <class ScalarType, bool NORM>
ScalarType Distance(const Line3<ScalarType, NORM> &l,
const Point3<ScalarType> &p) {
Point3f o = l.ClosestPoint(p);
return (o - p).Norm();
}
/*@}*/
} // end namespace