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Maxime Guillaud:

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Fix uncaught near-parallel lines in getIntersection()
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Ralf Gerlich 2009-09-24 09:41:50 +02:00
parent b0a47dfa0e
commit 255a094091
1 changed files with 1 additions and 1 deletions
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src/Lib/Geometry/util.cxx
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@ -24,7 +24,7 @@ getIntersection (const Point3D &p0, const Point3D &p1,
const Point3D &p2, const Point3D &p3, const Point3D &p2, const Point3D &p3,
Point3D &intersection) Point3D &intersection)
{ {
const double my_eps = 0.00000000000001; const double my_eps = 1E-12;
double u_num = double u_num =
((p3.x()-p2.x())*(p0.y()-p2.y()))-((p3.y()-p2.y())*(p0.x()-p2.x())); ((p3.x()-p2.x())*(p0.y()-p2.y()))-((p3.y()-p2.y())*(p0.x()-p2.x()));