diff options
| author | Alexander Gavrilov <angavrilov@gmail.com> | 2018-07-07 18:39:45 +0300 |
|---|---|---|
| committer | Alexander Gavrilov <angavrilov@gmail.com> | 2018-09-26 16:52:58 +0300 |
| commit | 3378782eeeb55a6ed64dba479e37f8b98fab63b1 (patch) | |
| tree | 1ae6e8fd713d4c7b22a05a4024f2f7dbc09efe2b /source/blender/makesdna/DNA_constraint_types.h | |
| parent | 310f1b057926d6250adf11db6621f2606b61827f (diff) | |
Implement additional modes for Shrinkwrap to a surface.
In addition to the original map to surface and Keep Above Surface,
add modes that only affect vertices that are inside or outside
the object. This is inspired by the Limit Distance constraint,
and can be useful for crude collision detection in rigs.
The inside/outside test works based on face normals and may not be
completely reliable near 90 degree or sharper angles in the target.
Reviewers: campbellbarton, mont29
Differential Revision: https://developer.blender.org/D3717
Diffstat (limited to 'source/blender/makesdna/DNA_constraint_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_constraint_types.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/makesdna/DNA_constraint_types.h b/source/blender/makesdna/DNA_constraint_types.h index 4f3f3891240..e7d9e1fa7dd 100644 --- a/source/blender/makesdna/DNA_constraint_types.h +++ b/source/blender/makesdna/DNA_constraint_types.h @@ -428,7 +428,8 @@ typedef struct bShrinkwrapConstraint { char projAxis; /* axis to project/constrain */ char projAxisSpace; /* space to project axis in */ float projLimit; /* distance to search */ - char pad[4]; + char shrinkMode; /* inside/outside/on surface (see MOD shrinkwrap) */ + char pad[3]; } bShrinkwrapConstraint; /* Follow Track constraints */ |