diff options
author | Alexander Gavrilov <angavrilov@gmail.com> | 2019-08-22 15:40:10 +0300 |
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committer | Alexander Gavrilov <angavrilov@gmail.com> | 2019-08-22 15:46:37 +0300 |
commit | 8f578150eaf494a03bed7389046e44f2bdf7d748 (patch) | |
tree | 5370042609d04907eff0a154e8a4b6ae858af182 /source/blender/editors/space_node/node_group.c | |
parent | 443586f34d3a0730c67b5d8787e519bec2af3656 (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 data block 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 data block, by adding a new runtime field to bNodeTree.
Diffstat (limited to 'source/blender/editors/space_node/node_group.c')
-rw-r--r-- | source/blender/editors/space_node/node_group.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/editors/space_node/node_group.c b/source/blender/editors/space_node/node_group.c index 3fd03bac874..303cd39abba 100644 --- a/source/blender/editors/space_node/node_group.c +++ b/source/blender/editors/space_node/node_group.c @@ -644,7 +644,7 @@ static bool node_group_make_test_selected(bNodeTree *ntree, int ok = true; /* make a local pseudo node tree to pass to the node poll functions */ - ngroup = ntreeAddTree(NULL, "Pseudo Node Group", ntree_idname); + ngroup = ntreeAddTree(NULL, "Pseudo Node Group", ntree_idname, NULL); /* check poll functions for selected nodes */ for (node = ntree->nodes.first; node; node = node->next) { @@ -953,7 +953,7 @@ static bNode *node_group_make_from_selected(const bContext *C, } /* new nodetree */ - ngroup = ntreeAddTree(bmain, "NodeGroup", ntreetype); + ngroup = ntreeAddTree(bmain, "NodeGroup", ntreetype, NULL); /* make group node */ gnode = nodeAddNode(C, ntree, ntype); |