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| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2016-05-18 00:16:54 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2016-05-18 00:40:25 +0300 |
| commit | 2630207adae47181a7412786b9e18b428999228b (patch) | |
| tree | e7c5c6f7c5fe6321aab4a43b33820b9582c4422f /source/blender/blenlib/intern/math_vector.c | |
| parent | 21fddf7d1c0653881773e44cea6e9d0804a08b31 (diff) | |
Fix GCC/Linux build error after finite/isfinite changes.
Diffstat (limited to 'source/blender/blenlib/intern/math_vector.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_vector.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/math_vector.c b/source/blender/blenlib/intern/math_vector.c index 46e25fc3f4f..7f2db3743df 100644 --- a/source/blender/blenlib/intern/math_vector.c +++ b/source/blender/blenlib/intern/math_vector.c @@ -336,6 +336,25 @@ void flip_v2_v2v2(float v[2], const float v1[2], const float v2[2]) v[1] = v1[1] + (v1[1] - v2[1]); } + +/********************************* Comparison ********************************/ + +bool is_finite_v2(const float v[2]) +{ + return (isfinite(v[0]) && isfinite(v[1])); +} + +bool is_finite_v3(const float v[3]) +{ + return (isfinite(v[0]) && isfinite(v[1]) && isfinite(v[2])); +} + +bool is_finite_v4(const float v[4]) +{ + return (isfinite(v[0]) && isfinite(v[1]) && isfinite(v[2]) && isfinite(v[3])); +} + + /********************************** Angles ***********************************/ /* Return the angle in radians between vecs 1-2 and 2-3 in radians |