diff options
Diffstat (limited to 'source/blender/blenlib/intern/arithb.c')
-rw-r--r-- | source/blender/blenlib/intern/arithb.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/arithb.c b/source/blender/blenlib/intern/arithb.c index 8bd7ad405af..50f8ba0fcde 100644 --- a/source/blender/blenlib/intern/arithb.c +++ b/source/blender/blenlib/intern/arithb.c @@ -2113,6 +2113,14 @@ void VecLerpf(float *target, float *a, float *b, float t) target[2]= s*a[2] + t*b[2]; } +void Vec2Lerpf(float *target, float *a, float *b, float t) +{ + float s = 1.0f-t; + + target[0]= s*a[0] + t*b[0]; + target[1]= s*a[1] + t*b[1]; +} + void VecMidf(float *v, float *v1, float *v2) { v[0]= 0.5f*(v1[0]+ v2[0]); |