diff options
-rw-r--r-- | source/blender/editors/space_node/node_draw.cc | 38 | ||||
-rw-r--r-- | source/blender/makesrna/intern/rna_nodetree.c | 7 |
2 files changed, 27 insertions, 18 deletions
diff --git a/source/blender/editors/space_node/node_draw.cc b/source/blender/editors/space_node/node_draw.cc index fd9c0f42f2d..1dc8e1412af 100644 --- a/source/blender/editors/space_node/node_draw.cc +++ b/source/blender/editors/space_node/node_draw.cc @@ -82,6 +82,7 @@ # include "COM_compositor.h" #endif +using blender::Map; using blender::Set; using blender::Span; using blender::Vector; @@ -1767,26 +1768,27 @@ static void node_update(const bContext *C, bNodeTree *ntree, bNode *node) static void count_mutli_input_socket_links(bNodeTree *ntree, SpaceNode *snode) { + Map<bNodeSocket *, int> counts; + LISTBASE_FOREACH (bNodeLink *, link, &ntree->links) { + if (link->tosock->flag & SOCK_MULTI_INPUT) { + int &count = counts.lookup_or_add(link->tosock, 0); + count++; + } + } + /* Count temporary links going into this socket. */ + LISTBASE_FOREACH (bNodeLinkDrag *, nldrag, &snode->runtime->linkdrag) { + LISTBASE_FOREACH (LinkData *, linkdata, &nldrag->links) { + bNodeLink *link = (bNodeLink *)linkdata->data; + if (link->tosock && (link->tosock->flag & SOCK_MULTI_INPUT)) { + int &count = counts.lookup_or_add(link->tosock, 0); + count++; + } + } + } LISTBASE_FOREACH (bNode *, node, &ntree->nodes) { - LISTBASE_FOREACH (struct bNodeSocket *, socket, &node->inputs) { + LISTBASE_FOREACH (bNodeSocket *, socket, &node->inputs) { if (socket->flag & SOCK_MULTI_INPUT) { - Set<bNodeSocket *> visited_from_sockets; - socket->total_inputs = 0; - LISTBASE_FOREACH (bNodeLink *, link, &ntree->links) { - if (link->tosock == socket) { - visited_from_sockets.add(link->fromsock); - } - } - /* Count temporary links going into this socket. */ - LISTBASE_FOREACH (bNodeLinkDrag *, nldrag, &snode->runtime->linkdrag) { - LISTBASE_FOREACH (LinkData *, linkdata, &nldrag->links) { - bNodeLink *link = (bNodeLink *)linkdata->data; - if (link->tosock == socket) { - visited_from_sockets.add(link->fromsock); - } - } - } - socket->total_inputs = visited_from_sockets.size(); + socket->total_inputs = counts.lookup_default(socket, 0); } } } diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c index d8c22fd8631..b1044c9c673 100644 --- a/source/blender/makesrna/intern/rna_nodetree.c +++ b/source/blender/makesrna/intern/rna_nodetree.c @@ -1223,6 +1223,13 @@ static bNodeLink *rna_NodeTree_link_new(bNodeTree *ntree, if (nodeCountSocketLinks(ntree, tosock) + 1 > nodeSocketLinkLimit(tosock)) { nodeRemSocketLinks(ntree, tosock); } + if (tosock->flag & SOCK_MULTI_INPUT) { + LISTBASE_FOREACH_MUTABLE (bNodeLink *, link, &ntree->links) { + if (link->fromsock == fromsock && link->tosock == tosock) { + nodeRemLink(ntree, link); + } + } + } } ret = nodeAddLink(ntree, fromnode, fromsock, tonode, tosock); |