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Fix T52218: Missing update when reconnecting node

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If node was connected to output, we tag tree for update no matter where
the node was re-plugged to.

Should be safe for 2.79.
This commit is contained in:
Sergey Sharybin
2017-08-23 11:47:47 +02:00
parent cf8d35edc8
commit 1a76bc7aeb
1 changed files with 7 additions and 6 deletions
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13
source/blender/editors/space_node/node_relationships.c
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@@ -567,7 +567,13 @@ static void node_link_exit(bContext *C, wmOperator *op, bool apply_links)
ntree->is_updating = true;
for (linkdata = nldrag->links.first; linkdata; linkdata = linkdata->next) {
bNodeLink *link = linkdata->data;
/* See note below, but basically TEST flag means that the link
* was connected to output (or to a node which affects the
* output).
*/
do_tag_update |= (link->flag & NODE_LINK_TEST) != 0;
if (apply_links && link->tosock && link->fromsock) {
/* before actually adding the link,
* let nodes perform special link insertion handling
@@ -593,11 +599,6 @@ static void node_link_exit(bContext *C, wmOperator *op, bool apply_links)
}
}
else {
/* See note below, but basically TEST flag means that the link
* was connected to output (or to a node which affects the
* output).
*/
do_tag_update |= (link->flag & NODE_LINK_TEST) != 0;
nodeRemLink(ntree, link);
}
}