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-rw-r--r--source/blender/blenkernel/intern/colortools.c6
-rw-r--r--source/blender/blenkernel/intern/curve.c6
2 files changed, 4 insertions, 8 deletions
diff --git a/source/blender/blenkernel/intern/colortools.c b/source/blender/blenkernel/intern/colortools.c
index 7747e4750b7..7e92a09ce99 100644
--- a/source/blender/blenkernel/intern/colortools.c
+++ b/source/blender/blenkernel/intern/colortools.c
@@ -419,12 +419,10 @@ static void calchandle_curvemap(BezTriple *bezt, BezTriple *prev, BezTriple *nex
}
if(bezt->h1==HD_VECT) { /* vector */
- mul_v2_fl(dvec_a, 1.0f/3.0f);
- sub_v2_v2v2(p2-3, p2, dvec_a);
+ madd_v2_v2v2fl(p2-3, p2, dvec_a, -1.0f/3.0f);
}
if(bezt->h2==HD_VECT) {
- mul_v2_fl(dvec_b, 1.0f/3.0f);
- sub_v2_v2v2(p2+3, p2, dvec_b);
+ madd_v2_v2v2fl(p2+3, p2, dvec_b, 1.0f/3.0f);
}
}
diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index b703c33f174..c69ced86a6c 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -2595,12 +2595,10 @@ void calchandleNurb(BezTriple *bezt, BezTriple *prev, BezTriple *next, int mode)
}
if(bezt->h1==HD_VECT) { /* vector */
- mul_v3_fl(dvec_a, 1.0f/3.0f);
- sub_v3_v3v3(p2-3, p2, dvec_a);
+ madd_v3_v3v3fl(p2-3, p2, dvec_a, -1.0f/3.0f);
}
if(bezt->h2==HD_VECT) {
- mul_v3_fl(dvec_b, 1.0f/3.0f);
- sub_v3_v3v3(p2+3, p2, dvec_b);
+ madd_v3_v3v3fl(p2+3, p2, dvec_b, 1.0f/3.0f);
}
len_b= len_v3v3(p2, p2+3);