From f651a470bfbb8293665b5e40f578090548dbe42e Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Thu, 23 Oct 2014 16:29:40 +0200 Subject: Fix T42367: Spline-ik offset evaluating curve --- source/blender/blenkernel/intern/armature.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'source/blender/blenkernel/intern/armature.c') diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c index a6681360251..875815d7550 100644 --- a/source/blender/blenkernel/intern/armature.c +++ b/source/blender/blenkernel/intern/armature.c @@ -1940,6 +1940,9 @@ static void splineik_init_tree_from_pchan(Scene *scene, Object *UNUSED(ob), bPos } } + /* disallow negative values (happens with float precision) */ + CLAMP_MIN(ikData->points[segcount], 0.0f); + /* spline has now been bound */ ikData->flag |= CONSTRAINT_SPLINEIK_BOUND; } -- cgit v1.2.3