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| author | Alexander Gavrilov <angavrilov@gmail.com> | 2019-08-22 20:43:19 +0300 |
|---|---|---|
| committer | Alexander Gavrilov <angavrilov@gmail.com> | 2019-08-28 21:52:54 +0300 |
| commit | 34ed58dcaffd957f50380f4115d2cb9c46de31ee (patch) | |
| tree | c287b36c4862433f6b55e1fc8cb2d7c2dffbd589 /source/blender/blenkernel/BKE_node.h | |
| parent | 69a966aca0c147ef21eeee986cc73554bfe5e948 (diff) | |
Fix T68971: Copy As New Driver from Material node creates a bad reference.
NodeTree structures of materials and some other data blocks are
effectively node group datablock objects that are contained inside
the parent block. Thus, direct references to them are only valid
while blender is running, and are lost on save.
Fix Copy As New Driver to create a reference that goes through
the owner datablock, by adding a new ID flag to mark private
pseudo-datablocks.
Also fix functions that return full paths to structures and
properties, e.g. used in python tooltips. Functions for paths
from ID to struct or property can't be changed because of
Animation Data related code.
Reviewers: mont29
Differential Revision: https://developer.blender.org/D5559
Diffstat (limited to 'source/blender/blenkernel/BKE_node.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_node.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h index efc4e4fdc12..cbfc8ffc7d0 100644 --- a/source/blender/blenkernel/BKE_node.h +++ b/source/blender/blenkernel/BKE_node.h @@ -384,6 +384,7 @@ void ntreeUserIncrefID(struct bNodeTree *ntree); void ntreeUserDecrefID(struct bNodeTree *ntree); struct bNodeTree *ntreeFromID(const struct ID *id); +struct ID *BKE_node_tree_find_owner_ID(struct Main *bmain, struct bNodeTree *ntree); void ntreeMakeLocal(struct Main *bmain, struct bNodeTree *ntree, |