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Fix T84708: Versioning for Set Alpha node 

The versioning code introduced in rB38df935c0985 skips the composite node
tree that is used by the scene thus not correctly versioning Set Alpha
nodes outside of node groups. This fix iterates through all node trees to
version all Set Alpha nodes.

Reviewed By: JacquesLucke

Differential Revision: https://developer.blender.org/D10110
This commit is contained in:
Robert Guetzkow 2021-01-26 12:37:46 +01:00 committed by Robert Guetzkow
parent c3a4c6c209
commit c399651637
Notes: blender-bot 2023-02-14 06:49:57 +01:00 
Referenced by issue #84708, Set Alpha versioning code fails for nodes outside of node group
1 changed files with 2 additions and 1 deletions
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3
source/blender/blenloader/intern/versioning_290.c
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@ -1504,7 +1504,7 @@ void blo_do_versions_290(FileData *fd, Library *UNUSED(lib), Main *bmain)
if (!MAIN_VERSION_ATLEAST(bmain, 292, 10)) {
if (!DNA_struct_find(fd->filesdna, "NodeSetAlpha")) {
LISTBASE_FOREACH (bNodeTree *, ntree, &bmain->nodetrees) {
FOREACH_NODETREE_BEGIN (bmain, ntree, id) {
if (ntree->type != NTREE_COMPOSIT) {
continue;
}
@ -1517,6 +1517,7 @@ void blo_do_versions_290(FileData *fd, Library *UNUSED(lib), Main *bmain)
node->storage = storage;
}
}
FOREACH_NODETREE_END;
}
LISTBASE_FOREACH (Scene *, scene, &bmain->scenes) {