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| 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/intern/math_vector.c | |
| 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/intern/math_vector.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_vector.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/math_vector.c b/source/blender/blenlib/intern/math_vector.c index 976895fe6fc..7f578fe305d 100644 --- a/source/blender/blenlib/intern/math_vector.c +++ b/source/blender/blenlib/intern/math_vector.c @@ -115,6 +115,13 @@ void mid_v2_v2v2(float v[2], const float v1[2], const float v2[2]) v[1] = 0.5f * (v1[1] + v2[1]); } +void mid_v3_v3v3v3(float v[3], const float v1[3], const float v2[3], const float v3[3]) +{ + v[0] = (v1[0] + v2[0] + v3[0]) / 3.0f; + v[1] = (v1[1] + v2[1] + v3[1]) / 3.0f; + v[2] = (v1[2] + v2[2] + v3[2]) / 3.0f; +} + /********************************** Angles ***********************************/ /* Return the angle in radians between vecs 1-2 and 2-3 in radians |