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added Mirror function

This commit is contained in:
Nico Pietroni 2014-04-07 06:29:32 +00:00
parent 7bb5f1d041
commit b400ca4b75
1 changed files with 8 additions and 1 deletions
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7
vcg/space/plane3.h
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@ -117,6 +117,13 @@ public:
return p - _dir * k; return p - _dir * k;
} }
///Mirror the point wrt the plane
PointType Mirror(const PointType &p) const {
PointType mirr=Projection(p);
mirr+=mirr-p;
return mirr;
}
/// Function to normalize direction /// Function to normalize direction
void Normalize() { void Normalize() {
_dir.Normalize(); _dir.Normalize();