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| author | don bright <hugh.m.bright@gmail.com> | 2013-01-28 02:42:20 (GMT) |
|---|---|---|
| committer | don bright <hugh.m.bright@gmail.com> | 2013-01-28 02:42:20 (GMT) |
| commit | 1e64dddf1ea30282c89de7f35854a68614234652 (patch) | |
| tree | 165d37c1c66f6ff79d48c74794238b3f0bed09da /src/linalg.h | |
| parent | 5c779159c208ca3d88c88479ab29f9cd66574859 (diff) | |
| parent | d0856efe6da545693f9c50a8a2514a9f999ab5ef (diff) | |
Merge branch 'master' of github.com:openscad/openscad into issue159
Diffstat (limited to 'src/linalg.h')
| -rw-r--r-- | src/linalg.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/linalg.h b/src/linalg.h index 65243dc..48960b7 100644 --- a/src/linalg.h +++ b/src/linalg.h @@ -12,7 +12,14 @@ typedef Eigen::AlignedBox<double, 3> BoundingBox; using Eigen::Matrix3f; using Eigen::Matrix3d; using Eigen::Matrix4d; +#if EIGEN_WORLD_VERSION >= 3 +#define Transform3d Eigen::Affine3d +#else using Eigen::Transform3d; +#endif + +bool matrix_contains_infinity( const Transform3d &m ); +bool matrix_contains_nan( const Transform3d &m ); BoundingBox operator*(const Transform3d &m, const BoundingBox &box); |