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added function for 2d

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This commit is contained in:
Joachim Schöberl 2016-09-07 09:03:49 +02:00
parent 103f0e6280
commit 40bb7d7c61
1 changed files with 9 additions and 0 deletions
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9
libsrc/gprim/geomtest3d.hpp
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@ -78,6 +78,15 @@ extern double MinDistLP2 (const Point3d & lp1, const Point3d & lp2, const Point3
extern double MinDistTP2 (const Point3d & tp1, const Point3d & tp2,
const Point3d & tp3, const Point3d & p);
inline double MinDistTP2 (const Point<2> & tp1, const Point<2> & tp2,
const Point<2> & tp3, const Point<2> & p)
{
return MinDistTP2 (Point<3> (tp1(0), tp1(1),0),
Point<3> (tp2(0), tp2(1),0),
Point<3> (tp3(0), tp3(1),0),
Point<3> (p(0), p(1),0));
}
/// Minimal distance of the 2 lines [l1p1,l1p2] and [l2p1,l2p2]
extern double MinDistLL2 (const Point3d & l1p1, const Point3d & l1p2,
const Point3d & l2p1, const Point3d & l2p2);