diff options
author | Fabian Schempp <fabianschempp@googlemail.com> | 2021-04-15 11:00:25 +0300 |
---|---|---|
committer | Fabian Schempp <fabianschempp@googlemail.com> | 2021-04-15 11:00:25 +0300 |
commit | 2c3a9caffee61d52cc50a70ff9b2ec3984ee0fc5 (patch) | |
tree | 94be508e2b05679113a977db5f93fd8233e13c31 /source/blender/editors/space_node | |
parent | 5ec39fc2e484a7e3d5e2e0ecb1bef0b428a7b7a7 (diff) |
Fix T87356 & T87358: Small multi-input socket issues
T87356 occured because last_node_hovered_while_dragging_a_link was not
set on node_link_init.
The assert in T87358 failed because the sorting operation was called even
if the drag link contained a link to another socket.
A little one frame jump was caused because frame was refreshed after
picking a link and before sorting happened.
Reviewer: Hans Goudey
Differential Revision: https://developer.blender.org/D10940
Diffstat (limited to 'source/blender/editors/space_node')
-rw-r--r-- | source/blender/editors/space_node/node_intern.h | 4 | ||||
-rw-r--r-- | source/blender/editors/space_node/node_relationships.c | 11 |
2 files changed, 13 insertions, 2 deletions
diff --git a/source/blender/editors/space_node/node_intern.h b/source/blender/editors/space_node/node_intern.h index 6f281ee05cc..c350e50b524 100644 --- a/source/blender/editors/space_node/node_intern.h +++ b/source/blender/editors/space_node/node_intern.h @@ -58,9 +58,11 @@ typedef struct bNodeLinkDrag { bool from_multi_input_socket; int in_out; - /** Temporarily stores the last picked link from multi input socket operator. */ + /** Temporarily stores the last picked link from multi-input socket operator. */ struct bNodeLink *last_picked_multi_input_socket_link; + /** Temporarily stores the last hovered socket for multi-input socket operator. + * Store it to recalculate sorting after it is no longer hovered. */ struct bNode *last_node_hovered_while_dragging_a_link; } bNodeLinkDrag; diff --git a/source/blender/editors/space_node/node_relationships.c b/source/blender/editors/space_node/node_relationships.c index 80601747f2e..4fa0c8c3c5a 100644 --- a/source/blender/editors/space_node/node_relationships.c +++ b/source/blender/editors/space_node/node_relationships.c @@ -224,6 +224,12 @@ static void pick_link(const bContext *C, BLI_addtail(&nldrag->links, linkdata); nodeRemLink(snode->edittree, link_to_pick); + + BLI_assert(nldrag->last_node_hovered_while_dragging_a_link != NULL); + + sort_multi_input_socket_links( + snode, nldrag->last_node_hovered_while_dragging_a_link, NULL,NULL); + /* Send changed event to original link->tonode. */ if (node) { snode_update(snode, node); @@ -895,7 +901,9 @@ static void node_link_find_socket(bContext *C, wmOperator *op, float cursor[2]) existing_link_connected_to_fromsock->multi_input_socket_index; continue; } - sort_multi_input_socket_links(snode, tnode, link, cursor); + if(link->tosock && link->tosock->flag & SOCK_MULTI_INPUT){ + sort_multi_input_socket_links(snode, tnode, link, cursor); + } } } else { @@ -1038,6 +1046,7 @@ static bNodeLinkDrag *node_link_init(Main *bmain, SpaceNode *snode, float cursor /* or an input? */ else if (node_find_indicated_socket(snode, &node, &sock, cursor, SOCK_IN)) { nldrag = MEM_callocN(sizeof(bNodeLinkDrag), "drag link op customdata"); + nldrag->last_node_hovered_while_dragging_a_link = node; const int num_links = nodeCountSocketLinks(snode->edittree, sock); if (num_links > 0) { |