diff options
Diffstat (limited to 'source/blender/blenkernel/intern/armature.c')
| -rw-r--r-- | source/blender/blenkernel/intern/armature.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c index fd25ebe266f..62ce184a2d7 100644 --- a/source/blender/blenkernel/intern/armature.c +++ b/source/blender/blenkernel/intern/armature.c @@ -1,6 +1,4 @@ /* - * $Id$ - * * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or @@ -1343,8 +1341,12 @@ void vec_roll_to_mat3(float *vec, float roll, float mat[][3]) cross_v3_v3v3(axis,target,nor); /* was 0.0000000000001, caused bug [#23954], smaller values give unstable - * roll when toggling editmode */ - if (dot_v3v3(axis,axis) > 0.00001f) { + * roll when toggling editmode. + * + * was 0.00001, causes bug [#27675], with 0.00000495, + * so a value inbetween these is needed. + */ + if (dot_v3v3(axis,axis) > 0.000001f) { /* if nor is *not* a multiple of target ... */ normalize_v3(axis); |