diff options
Diffstat (limited to 'source/blender/nodes/intern/node_common.c')
| -rw-r--r-- | source/blender/nodes/intern/node_common.c | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/source/blender/nodes/intern/node_common.c b/source/blender/nodes/intern/node_common.c index c465f7a9be5..4a47bf7035c 100644 --- a/source/blender/nodes/intern/node_common.c +++ b/source/blender/nodes/intern/node_common.c @@ -98,16 +98,16 @@ int nodeGroupPoll(bNodeTree *nodetree, bNodeTree *grouptree) { bNode *node; int valid = 1; - + /* unspecified node group, generally allowed * (if anything, should be avoided on operator level) */ if (grouptree == NULL) return 1; - + if (nodetree == grouptree) return 0; - + for (node = grouptree->nodes.first; node; node = node->next) { if (node->typeinfo->poll_instance && !node->typeinfo->poll_instance(node, nodetree)) { valid = 0; @@ -121,27 +121,27 @@ int nodeGroupPoll(bNodeTree *nodetree, bNodeTree *grouptree) static bNodeSocket *group_verify_socket(bNodeTree *ntree, bNode *gnode, bNodeSocket *iosock, ListBase *verify_lb, int in_out) { bNodeSocket *sock; - + for (sock = verify_lb->first; sock; sock = sock->next) { if (STREQ(sock->identifier, iosock->identifier)) break; } if (sock) { strcpy(sock->name, iosock->name); - + if (iosock->typeinfo->interface_verify_socket) iosock->typeinfo->interface_verify_socket(ntree, iosock, gnode, sock, "interface"); } else { sock = nodeAddSocket(ntree, gnode, in_out, iosock->idname, iosock->identifier, iosock->name); - + if (iosock->typeinfo->interface_init_socket) iosock->typeinfo->interface_init_socket(ntree, iosock, gnode, sock, "interface"); } - + /* remove from list temporarily, to distinguish from orphaned sockets */ BLI_remlink(verify_lb, sock); - + return sock; } @@ -150,9 +150,9 @@ static void group_verify_socket_list(bNodeTree *ntree, bNode *gnode, ListBase *iosock_lb, ListBase *verify_lb, int in_out) { bNodeSocket *iosock, *sock, *nextsock; - + /* step by step compare */ - + iosock = iosock_lb->first; for (; iosock; iosock = iosock->next) { /* abusing new_sock pointer for verification here! only used inside this function */ @@ -195,9 +195,9 @@ static void node_frame_init(bNodeTree *UNUSED(ntree), bNode *node) { NodeFrame *data = (NodeFrame *)MEM_callocN(sizeof(NodeFrame), "frame node storage"); node->storage = data; - + data->flag |= NODE_FRAME_SHRINK; - + data->label_size = 20; } @@ -211,7 +211,7 @@ void register_node_type_frame(void) node_type_storage(ntype, "NodeFrame", node_free_standard_storage, node_copy_standard_storage); node_type_size(ntype, 150, 100, 0); node_type_compatibility(ntype, NODE_OLD_SHADING | NODE_NEW_SHADING); - + ntype->needs_free = 1; nodeRegisterType(ntype); } @@ -251,11 +251,11 @@ void register_node_type_reroute(void) { /* frame type is used for all tree types, needs dynamic allocation */ bNodeType *ntype = MEM_callocN(sizeof(bNodeType), "frame node type"); - + node_type_base(ntype, NODE_REROUTE, "Reroute", NODE_CLASS_LAYOUT, 0); node_type_init(ntype, node_reroute_init); node_type_internal_links(ntype, node_reroute_update_internal_links); - + ntype->needs_free = 1; nodeRegisterType(ntype); } @@ -267,14 +267,14 @@ static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node, i bNodeLink *link; int type = SOCK_FLOAT; const char *type_idname = nodeStaticSocketType(type, PROP_NONE); - + /* XXX it would be a little bit more efficient to restrict actual updates * to rerout nodes connected to an updated node, but there's no reliable flag * to indicate updated nodes (node->update is not set on linking). */ - + node->done = 1; - + /* recursive update */ for (link = ntree->links.first; link; link = link->next) { bNode *fromnode = link->fromnode; @@ -283,7 +283,7 @@ static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node, i continue; if (nodeLinkIsHidden(link)) continue; - + if (flag & REFINE_FORWARD) { if (tonode == node && fromnode->type == NODE_REROUTE && !fromnode->done) node_reroute_inherit_type_recursive(ntree, fromnode, REFINE_FORWARD); @@ -293,7 +293,7 @@ static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node, i node_reroute_inherit_type_recursive(ntree, tonode, REFINE_BACKWARD); } } - + /* determine socket type from unambiguous input/output connection if possible */ if (input->limit == 1 && input->link) { type = input->link->fromsock->type; @@ -303,7 +303,7 @@ static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node, i type = output->link->tosock->type; type_idname = nodeStaticSocketType(type, PROP_NONE); } - + if (input->type != type) { bNodeSocket *ninput = nodeAddSocket(ntree, node, SOCK_IN, type_idname, "input", "Input"); for (link = ntree->links.first; link; link = link->next) { @@ -314,7 +314,7 @@ static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node, i } nodeRemoveSocket(ntree, node, input); } - + if (output->type != type) { bNodeSocket *noutput = nodeAddSocket(ntree, node, SOCK_OUT, type_idname, "output", "Output"); for (link = ntree->links.first; link; link = link->next) { @@ -324,7 +324,7 @@ static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node, i } nodeRemoveSocket(ntree, node, output); } - + nodeUpdateInternalLinks(ntree, node); } @@ -334,11 +334,11 @@ static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node, i void ntree_update_reroute_nodes(bNodeTree *ntree) { bNode *node; - + /* clear tags */ for (node = ntree->nodes.first; node; node = node->next) node->done = 0; - + for (node = ntree->nodes.first; node; node = node->next) if (node->type == NODE_REROUTE && !node->done) node_reroute_inherit_type_recursive(ntree, node, REFINE_FORWARD | REFINE_BACKWARD); @@ -411,7 +411,7 @@ void node_group_input_verify(bNodeTree *ntree, bNode *node, ID *id) if (id == (ID *)ntree) { /* value_in_out inverted for interface nodes to get correct socket value_property */ group_verify_socket_list(ntree, node, &ntree->inputs, &node->outputs, SOCK_OUT); - + /* add virtual extension socket */ nodeAddSocket(ntree, node, SOCK_OUT, "NodeSocketVirtual", "__extend__", ""); } @@ -426,23 +426,23 @@ static void node_group_input_update(bNodeTree *ntree, bNode *node) * so they can be recreated after verification. */ ListBase tmplinks; - + /* find links from the extension socket and store them */ BLI_listbase_clear(&tmplinks); for (link = ntree->links.first; link; link = linknext) { linknext = link->next; if (nodeLinkIsHidden(link)) continue; - + if (link->fromsock == extsock) { bNodeLink *tlink = MEM_callocN(sizeof(bNodeLink), "temporary link"); *tlink = *link; BLI_addtail(&tmplinks, tlink); - + nodeRemLink(ntree, link); } } - + /* find valid link to expose */ exposelink = NULL; for (link = tmplinks.first; link; link = link->next) { @@ -456,22 +456,22 @@ static void node_group_input_update(bNodeTree *ntree, bNode *node) break; } } - + if (exposelink) { bNodeSocket *gsock, *newsock; - + gsock = ntreeAddSocketInterfaceFromSocket(ntree, exposelink->tonode, exposelink->tosock); - + node_group_input_verify(ntree, node, (ID *)ntree); newsock = node_group_input_find_socket(node, gsock->identifier); - + /* redirect links from the extension socket */ for (link = tmplinks.first; link; link = link->next) { nodeAddLink(ntree, node, newsock, link->tonode, link->tosock); } - + } - + BLI_freelistN(&tmplinks); } @@ -479,13 +479,13 @@ void register_node_type_group_input(void) { /* used for all tree types, needs dynamic allocation */ bNodeType *ntype = MEM_callocN(sizeof(bNodeType), "node type"); - + node_type_base(ntype, NODE_GROUP_INPUT, "Group Input", NODE_CLASS_INTERFACE, 0); node_type_size(ntype, 140, 80, 400); node_type_init(ntype, node_group_input_init); node_type_update(ntype, node_group_input_update, node_group_input_verify); node_type_compatibility(ntype, NODE_OLD_SHADING | NODE_NEW_SHADING); - + ntype->needs_free = 1; nodeRegisterType(ntype); } @@ -510,7 +510,7 @@ void node_group_output_verify(bNodeTree *ntree, bNode *node, ID *id) if (id == (ID *)ntree) { /* value_in_out inverted for interface nodes to get correct socket value_property */ group_verify_socket_list(ntree, node, &ntree->outputs, &node->inputs, SOCK_IN); - + /* add virtual extension socket */ nodeAddSocket(ntree, node, SOCK_IN, "NodeSocketVirtual", "__extend__", ""); } @@ -525,23 +525,23 @@ static void node_group_output_update(bNodeTree *ntree, bNode *node) * so they can be recreated after verification. */ ListBase tmplinks; - + /* find links to the extension socket and store them */ BLI_listbase_clear(&tmplinks); for (link = ntree->links.first; link; link = linknext) { linknext = link->next; if (nodeLinkIsHidden(link)) continue; - + if (link->tosock == extsock) { bNodeLink *tlink = MEM_callocN(sizeof(bNodeLink), "temporary link"); *tlink = *link; BLI_addtail(&tmplinks, tlink); - + nodeRemLink(ntree, link); } } - + /* find valid link to expose */ exposelink = NULL; for (link = tmplinks.first; link; link = link->next) { @@ -555,22 +555,22 @@ static void node_group_output_update(bNodeTree *ntree, bNode *node) break; } } - + if (exposelink) { bNodeSocket *gsock, *newsock; - + /* XXX what if connecting virtual to virtual socket?? */ gsock = ntreeAddSocketInterfaceFromSocket(ntree, exposelink->fromnode, exposelink->fromsock); - + node_group_output_verify(ntree, node, (ID *)ntree); newsock = node_group_output_find_socket(node, gsock->identifier); - + /* redirect links to the extension socket */ for (link = tmplinks.first; link; link = link->next) { nodeAddLink(ntree, link->fromnode, link->fromsock, node, newsock); } } - + BLI_freelistN(&tmplinks); } @@ -578,13 +578,13 @@ void register_node_type_group_output(void) { /* used for all tree types, needs dynamic allocation */ bNodeType *ntype = MEM_callocN(sizeof(bNodeType), "node type"); - + node_type_base(ntype, NODE_GROUP_OUTPUT, "Group Output", NODE_CLASS_INTERFACE, 0); node_type_size(ntype, 140, 80, 400); node_type_init(ntype, node_group_output_init); node_type_update(ntype, node_group_output_update, node_group_output_verify); node_type_compatibility(ntype, NODE_OLD_SHADING | NODE_NEW_SHADING); - + ntype->needs_free = 1; nodeRegisterType(ntype); } |