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| author | Campbell Barton <ideasman42@gmail.com> | 2013-07-25 15:05:08 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2013-07-25 15:05:08 +0400 |
| commit | b2b0b58fb5ee48fdbbee1d8f19b4051f80880908 (patch) | |
| tree | 6126012b0c749a3529e3f5144929f340d0c69d60 /source/blender/editors/transform/transform_orientations.c | |
| parent | aec8cff9ab730fdf525242ffbf1f4dcfd67c2bb1 (diff) | |
fix [#36278] X,Y Direction wrong after bpy.ops.view3d.viewnumpad
the cause of the problem was the orientation from the active object was inconstant.
copying the obmat directly gave a different result then getting the normal,tangent from getTransformOrientation and passing to createSpaceNormalTangent.
Diffstat (limited to 'source/blender/editors/transform/transform_orientations.c')
| -rw-r--r-- | source/blender/editors/transform/transform_orientations.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/blender/editors/transform/transform_orientations.c b/source/blender/editors/transform/transform_orientations.c index 47a63bdb063..a424613d616 100644 --- a/source/blender/editors/transform/transform_orientations.c +++ b/source/blender/editors/transform/transform_orientations.c @@ -895,8 +895,11 @@ int getTransformOrientation(const bContext *C, float normal[3], float plane[3], } if (ob) { + /* note: negating the plane so when used with createSpaceNormalTangent(), + * we want the normal and the plane to make the same orientation as + * what we would get from 'ob->obmat' */ copy_v3_v3(normal, ob->obmat[2]); - copy_v3_v3(plane, ob->obmat[1]); + negate_v3_v3(plane, ob->obmat[1]); } result = ORIENTATION_NORMAL; } |