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| author | Campbell Barton <ideasman42@gmail.com> | 2021-06-20 06:47:53 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2021-06-20 07:39:13 +0300 |
| commit | 2d60c496a200288f100c11845ccb196f04e45ba3 (patch) | |
| tree | 4f115960d47a2ec92fd584d746da3a9182c87082 /source/blender/blenlib/BLI_math_geom.h | |
| parent | 513f566b40a5bde4d89797aecf7c0ad3e4d1a20b (diff) | |
Mesh: minor optimization to concave quad check for tessellation
Use the face normal (when available) for a faster concave quad test.
Diffstat (limited to 'source/blender/blenlib/BLI_math_geom.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_geom.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_geom.h b/source/blender/blenlib/BLI_math_geom.h index c744c5d13d3..49188964f3b 100644 --- a/source/blender/blenlib/BLI_math_geom.h +++ b/source/blender/blenlib/BLI_math_geom.h @@ -105,6 +105,11 @@ bool is_quad_flip_v3_first_third_fast(const float v1[3], const float v2[3], const float v3[3], const float v4[3]); +bool is_quad_flip_v3_first_third_fast_with_normal(const float v1[3], + const float v2[3], + const float v3[3], + const float v4[3], + const float normal[3]); /********************************* Distance **********************************/ |