diff options
| author | Kévin Dietrich <kevin.dietrich@mailoo.org> | 2021-12-22 15:07:46 +0300 |
|---|---|---|
| committer | Kévin Dietrich <kevin.dietrich@mailoo.org> | 2021-12-22 15:07:46 +0300 |
| commit | 74138fb2d4ac9f0504c8f9f575bf392b49fc7488 (patch) | |
| tree | c383efca92710d0a4b3ffce5ad74ac7758f64ce8 /source/blender/blenlib/BLI_quadric.h | |
| parent | 2529300f691109b9575ea75ae8367209751c3738 (diff) | |
| parent | d2bf60cc17a961789d7c415fc3d2af14afa50f62 (diff) | |
Merge branch 'master' into temp-abc-features
Diffstat (limited to 'source/blender/blenlib/BLI_quadric.h')
| -rw-r--r-- | source/blender/blenlib/BLI_quadric.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/source/blender/blenlib/BLI_quadric.h b/source/blender/blenlib/BLI_quadric.h index fdb7d1e67ac..450653a20ea 100644 --- a/source/blender/blenlib/BLI_quadric.h +++ b/source/blender/blenlib/BLI_quadric.h @@ -31,18 +31,21 @@ typedef struct Quadric { double a2, ab, ac, ad, b2, bc, bd, c2, cd, d2; } Quadric; -/* conversion */ +/* Conversion. */ + void BLI_quadric_from_plane(Quadric *q, const double v[4]); void BLI_quadric_to_vector_v3(const Quadric *q, double v[3]); void BLI_quadric_clear(Quadric *q); -/* math */ +/* Math operations. */ + void BLI_quadric_add_qu_qu(Quadric *a, const Quadric *b); void BLI_quadric_add_qu_ququ(Quadric *r, const Quadric *a, const Quadric *b); void BLI_quadric_mul(Quadric *a, const double scalar); -/* solve */ +/* Solve. */ + double BLI_quadric_evaluate(const Quadric *q, const double v[3]); bool BLI_quadric_optimize(const Quadric *q, double v[3], const double epsilon); |