diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2014-12-17 13:31:33 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-12-17 13:34:16 +0300 |
| commit | a56e31c89c8a539e8726f5060eff3445064114a8 (patch) | |
| tree | fc834124eae11f5ff2afebac1c0fb5453c32da8a /source/blender/blenlib/BLI_math_geom.h | |
| parent | dc2617130b2e1d7d2b9892fbd7c6e7b60caafb66 (diff) | |
Fix triangulating concave quads
Resulting triangles could be pointing in opposing directions.
Diffstat (limited to 'source/blender/blenlib/BLI_math_geom.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_geom.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_geom.h b/source/blender/blenlib/BLI_math_geom.h index ba32b29becc..32678bdf680 100644 --- a/source/blender/blenlib/BLI_math_geom.h +++ b/source/blender/blenlib/BLI_math_geom.h @@ -77,6 +77,7 @@ float volume_tetrahedron_signed_v3(const float v1[3], const float v2[3], const f bool is_quad_convex_v3(const float v1[3], const float v2[3], const float v3[3], const float v4[3]); bool is_quad_convex_v2(const float v1[2], const float v2[2], const float v3[2], const float v4[2]); bool is_poly_convex_v2(const float verts[][2], unsigned int nr); +int is_quad_flip_v3(const float v1[3], const float v2[3], const float v3[3], const float v4[3]); /********************************* Distance **********************************/ |