diff options
| author | Brecht Van Lommel <brecht@blender.org> | 2020-11-19 16:23:48 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2020-11-19 17:55:05 +0300 |
| commit | 42b2ae5f694d554b1f4c58acd0afd26516b9ed20 (patch) | |
| tree | 8ecbae259cdc8f5801139f522f66e4e077069035 /source/blender/blenkernel/intern/node.c | |
| parent | c5306dd0cdf1f320f7b498d7b914d9374a7aa90f (diff) | |
Fix lost node links when linked node group datablock is temporarily missing
Don't refresh the list of sockets, so that when the .blend file is restored the
links remain valid. Also display such nodes in red to indicate an error, same
as when the node type info is missing.
Diffstat (limited to 'source/blender/blenkernel/intern/node.c')
| -rw-r--r-- | source/blender/blenkernel/intern/node.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c index e2e61284d2e..180cced70ea 100644 --- a/source/blender/blenkernel/intern/node.c +++ b/source/blender/blenkernel/intern/node.c @@ -1204,9 +1204,11 @@ void nodeUnregisterType(bNodeType *nt) BLI_ghash_remove(nodetypes_hash, nt->idname, NULL, node_free_type); } -bool nodeIsRegistered(bNode *node) +bool nodeTypeUndefined(bNode *node) { - return (node->typeinfo != &NodeTypeUndefined); + return (node->typeinfo == &NodeTypeUndefined) || + (node->type == NODE_GROUP && node->id && ID_IS_LINKED(node->id) && + (node->id->tag & LIB_TAG_MISSING)); } GHashIterator *nodeTypeGetIterator(void) |