diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2012-11-15 17:24:14 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-11-15 17:24:14 +0400 |
| commit | 987f6a7d4f8637441cadf1bfe162070b965dbf96 (patch) | |
| tree | 292bbbc7470f46d9952111f7498eb0e0074b7937 /source/blender/blenlib/BLI_math_geom.h | |
| parent | 9eccf40daa7edccc6ca9613611c12270cddbd773 (diff) | |
code cleanup: move local math functions into math_geom.c, math_vector.c, no functional changes.
Diffstat (limited to 'source/blender/blenlib/BLI_math_geom.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_geom.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_geom.h b/source/blender/blenlib/BLI_math_geom.h index 80169e952bf..509927e589c 100644 --- a/source/blender/blenlib/BLI_math_geom.h +++ b/source/blender/blenlib/BLI_math_geom.h @@ -187,6 +187,10 @@ int barycentric_inside_triangle_v2(const float w[3]); void resolve_tri_uv(float r_uv[2], const float st[2], const float st0[2], const float st1[2], const float st2[2]); void resolve_quad_uv(float uv[2], const float st[2], const float st0[2], const float st1[2], const float st2[2], const float st3[2]); +/* use to find the point of a UV on a face */ +void interp_bilinear_quad_v3(float data[4][3], float u, float v, float res[3]); +void interp_barycentric_tri_v3(float data[3][3], float u, float v, float res[3]); + /***************************** View & Projection *****************************/ void lookat_m4(float mat[4][4], float vx, float vy, |