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| author | Stanislaw Halik <sthalik@misaki.pl> | 2017-05-01 01:17:39 +0200 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2017-05-01 01:17:39 +0200 |
| commit | 4bd22e4d813172eee232d480dc8a00e85f6e4fcb (patch) | |
| tree | 1b62190ab11a8fd01688a2c79137899a4bb8cb8f /compat/simple-mat.hpp | |
| parent | 57712e58d97a048d3d6d0b613fab4a99ab26e583 (diff) | |
simple-mat: broke cross product formula
Diffstat (limited to 'compat/simple-mat.hpp')
| -rw-r--r-- | compat/simple-mat.hpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/compat/simple-mat.hpp b/compat/simple-mat.hpp index 46d9e382..9490473a 100644 --- a/compat/simple-mat.hpp +++ b/compat/simple-mat.hpp @@ -134,14 +134,14 @@ public: template<int R, int S, int P = h_, int Q = w_> typename std::enable_if<is_dim3<P, Q, R, S>::value, Mat<num, is_dim3<P, Q, R, S>::P, is_dim3<P, Q, R, S>::Q>>::type - cross(const Mat<num, R, S>& p2) const + cross(const Mat<num, R, S>& b) const { static_assert(P == h_ && Q == w_, ""); - decltype(*this)& p1 = *this; + decltype(*this)& a = *this; - return Mat<num, R, S>(p1.y() * p2.z() - p1.y() * p2.z(), - p1.x() * p2.z() - p1.x() * p2.z(), - p1.x() * p2.y() - p1.y() * p2.x()); + return Mat<num, R, S>(a.y()*b.z() - a.z()*b.y(), + a.z()*b.x() - a.x()*b.z(), + a.x()*b.y() - a.y()*b.x()); } Mat<num, h_, w_> operator+(const Mat<num, h_, w_>& other) const |