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| author |  Sven Strothoff <anonymous@invalid.net> | 2013-07-28 23:59:37 +0200 |
|---|---|---|
| committer | Sven Strothoff <anonymous@invalid.net> | 2013-07-28 23:59:37 +0200 |
| commit | 5f11db695b74db219e0d06682728c9eda90cac5c (patch) | |
| tree | 34d951d666db1ced8b420f512e668f5729fdc1fd /Eigen/src/Geometry/AlignedBox.h | |
| parent | 2437215221db4e67a158ab316dc2ab231ab2361d (diff) | |
bug #502: add bool intersects() methods to AlignedBox
Diffstat (limited to 'Eigen/src/Geometry/AlignedBox.h')
| -rw-r--r-- | Eigen/src/Geometry/AlignedBox.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Eigen/src/Geometry/AlignedBox.h b/Eigen/src/Geometry/AlignedBox.h index 8e186d57a..b6a2f0e24 100644 --- a/Eigen/src/Geometry/AlignedBox.h +++ b/Eigen/src/Geometry/AlignedBox.h @@ -185,6 +185,10 @@ EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim) inline bool contains(const AlignedBox& b) const { return (m_min.array()<=(b.min)().array()).all() && ((b.max)().array()<=m_max.array()).all(); } + /** \returns true if the box \a b is intersecting the box \c *this. */ + inline bool intersects(const AlignedBox& b) const + { return (m_min.array()<=(b.max)().array()).all() && ((b.min)().array()<=m_max.array()).all(); } + /** Extends \c *this such that it contains the point \a p and returns a reference to \c *this. */ template<typename Derived> inline AlignedBox& extend(const MatrixBase<Derived>& a_p) |