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]);