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author | Gael Guennebaud <g.gael@free.fr> | 2015-06-08 15:43:41 +0200 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2015-06-08 15:43:41 +0200 |
commit | 8f031a3cee9336ecc3fac1134da90a3d77866192 (patch) | |
tree | 2e111171cdce6cd1ee1263e4d44026f969b89951 /test/geo_homogeneous.cpp | |
parent | e6c5723dcdf81154c9d1bc0f7e4a1a18f2a4ef98 (diff) |
bug #997: add missing evaluators for m.lazyProduct(v.homogeneous())
Diffstat (limited to 'test/geo_homogeneous.cpp')
-rw-r--r-- | test/geo_homogeneous.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/geo_homogeneous.cpp b/test/geo_homogeneous.cpp index 2f9d18c0f..bf63c69ec 100644 --- a/test/geo_homogeneous.cpp +++ b/test/geo_homogeneous.cpp @@ -94,6 +94,21 @@ template<typename Scalar,int Size> void homogeneous(void) VERIFY_IS_APPROX((aff * pts2).colwise().hnormalized(), aff * pts2.colwise().hnormalized()); VERIFY_IS_APPROX((caff * pts2).colwise().hnormalized(), caff * pts2.colwise().hnormalized()); VERIFY_IS_APPROX((proj * pts2).colwise().hnormalized(), (proj * pts2.colwise().hnormalized().colwise().homogeneous()).colwise().hnormalized()); + + // Test combination of homogeneous + + VERIFY_IS_APPROX( (t2 * v0.homogeneous()).hnormalized(), + (t2.template topLeftCorner<Size,Size>() * v0 + t2.template topRightCorner<Size,1>()) + / ((t2.template bottomLeftCorner<1,Size>()*v0).value() + t2(Size,Size)) ); + + VERIFY_IS_APPROX( (t2 * pts.colwise().homogeneous()).colwise().hnormalized(), + (Matrix<Scalar, Size+1, Dynamic>(t2 * pts1).colwise().hnormalized()) ); + + VERIFY_IS_APPROX( (t2 .lazyProduct( v0.homogeneous() )).hnormalized(), (t2 * v0.homogeneous()).hnormalized() ); + VERIFY_IS_APPROX( (t2 .lazyProduct ( pts.colwise().homogeneous() )).colwise().hnormalized(), (t2 * pts1).colwise().hnormalized() ); + + VERIFY_IS_APPROX( (v0.transpose().homogeneous() .lazyProduct( t2 )).hnormalized(), (v0.transpose().homogeneous()*t2).hnormalized() ); + VERIFY_IS_APPROX( (pts.transpose().rowwise().homogeneous() .lazyProduct( t2 )).rowwise().hnormalized(), (pts1.transpose()*t2).rowwise().hnormalized() ); } void test_geo_homogeneous() |