diff options
author | Falk David <falkdavid@gmx.de> | 2021-01-06 19:53:37 +0300 |
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committer | Falk David <falkdavid@gmx.de> | 2021-01-06 19:54:44 +0300 |
commit | 5cdf279ef46fa8672d086d1f57025e31f477accc (patch) | |
tree | ffa42ae1494a3e5dfb9b356113fb11fdc75ca3bf /source/blender | |
parent | 6672cbeb236444541037e728759792b1208df0da (diff) |
Fix T84420: Linking regular materials to gpencil
When using "Make Links"->"Materials" regular materials could be linked
onto grease pencil objects. This caused a number of issues.
The fix changes the `allow_make_links_data` function to make sure that
if one object is of type `OB_GPENCIL`, the other has to be aswell.
Reviewed By: antoniov
Maniphest Tasks: T84420
Differential Revision: https://developer.blender.org/D10014
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/editors/object/object_relations.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/editors/object/object_relations.c b/source/blender/editors/object/object_relations.c index ee9ef192d18..acad1b43cbb 100644 --- a/source/blender/editors/object/object_relations.c +++ b/source/blender/editors/object/object_relations.c @@ -1567,7 +1567,11 @@ static bool allow_make_links_data(const int type, Object *ob_src, Object *ob_dst } break; case MAKE_LINKS_MATERIALS: - if (OB_TYPE_SUPPORT_MATERIAL(ob_src->type) && OB_TYPE_SUPPORT_MATERIAL(ob_dst->type)) { + if (OB_TYPE_SUPPORT_MATERIAL(ob_src->type) && OB_TYPE_SUPPORT_MATERIAL(ob_dst->type) && + /* Linking non-grease-pencil materials to a grease-pencil object causes issues. + * We make sure that if one of the objects is a grease-pencil object, the other must be + * as well. */ + ((ob_src->type == OB_GPENCIL) == (ob_dst->type == OB_GPENCIL))) { return true; } break; |