diff options
Diffstat (limited to 'source/blender/editors/space_node/node_edit.c')
| -rw-r--r-- | source/blender/editors/space_node/node_edit.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/source/blender/editors/space_node/node_edit.c b/source/blender/editors/space_node/node_edit.c index 7827058f886..624630b9846 100644 --- a/source/blender/editors/space_node/node_edit.c +++ b/source/blender/editors/space_node/node_edit.c @@ -1693,27 +1693,36 @@ bNode *node_add_node(SpaceNode *snode, Scene *scene, int type, float locx, float static int node_duplicate_exec(bContext *C, wmOperator *UNUSED(op)) { SpaceNode *snode= CTX_wm_space_node(C); - bNode *node; + bNodeTree *ntree= snode->edittree; + bNode *node, *newnode, *last; ED_preview_kill_jobs(C); - - /* simple id user adjustment, node internal functions dont touch this - * but operators and readfile.c do. */ - for(node= snode->edittree->nodes.first; node; node= node->next) { + + last = ntree->nodes.last; + for(node= ntree->nodes.first; node; node= node->next) { if(node->flag & SELECT) { - id_us_plus(node->id); + newnode = nodeCopyNode(ntree, node, 1); + + /* deselect old node, select the copy instead */ + node->flag &= ~(NODE_SELECT|NODE_ACTIVE); + newnode->flag |= NODE_SELECT; + + if(newnode->id) { + /* simple id user adjustment, node internal functions dont touch this + * but operators and readfile.c do. */ + id_us_plus(newnode->id); + /* to ensure redraws or rerenders happen */ + ED_node_changed_update(snode->id, newnode); + } } + + /* make sure we don't copy new nodes again! */ + if (node==last) + break; } - - ntreeCopyTree(snode->edittree, 1); /* 1 == internally selected nodes */ - /* to ensure redraws or rerenders happen */ - for(node= snode->edittree->nodes.first; node; node= node->next) - if(node->flag & SELECT) - if(node->id) - ED_node_changed_update(snode->id, node); + ntreeSolveOrder(ntree); - ntreeSolveOrder(snode->edittree); node_tree_verify_groups(snode->nodetree); snode_notify(C, snode); |