diff options
Diffstat (limited to 'source/blender/nodes/intern/node_common.c')
| -rw-r--r-- | source/blender/nodes/intern/node_common.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/source/blender/nodes/intern/node_common.c b/source/blender/nodes/intern/node_common.c index 0e250dc3aa4..c397af97783 100644 --- a/source/blender/nodes/intern/node_common.c +++ b/source/blender/nodes/intern/node_common.c @@ -50,6 +50,10 @@ #include "node_util.h" #include "NOD_common.h" +enum { + REFINE_FORWARD = 1 << 0, + REFINE_BACKWARD = 1 << 1, +}; /**** Group ****/ @@ -251,7 +255,7 @@ void register_node_type_reroute(void) nodeRegisterType(ntype); } -static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node) +static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node, int flag) { bNodeSocket *input = node->inputs.first; bNodeSocket *output = node->outputs.first; @@ -275,11 +279,14 @@ static void node_reroute_inherit_type_recursive(bNodeTree *ntree, bNode *node) if (nodeLinkIsHidden(link)) continue; - if (tonode == node && fromnode->type == NODE_REROUTE && !fromnode->done) - node_reroute_inherit_type_recursive(ntree, fromnode); - - if (fromnode == node && tonode->type == NODE_REROUTE && !tonode->done) - node_reroute_inherit_type_recursive(ntree, tonode); + if (flag & REFINE_FORWARD) { + if (tonode == node && fromnode->type == NODE_REROUTE && !fromnode->done) + node_reroute_inherit_type_recursive(ntree, fromnode, REFINE_FORWARD); + } + if (flag & REFINE_BACKWARD) { + if (fromnode == node && tonode->type == NODE_REROUTE && !tonode->done) + node_reroute_inherit_type_recursive(ntree, tonode, REFINE_BACKWARD); + } } /* determine socket type from unambiguous input/output connection if possible */ @@ -329,7 +336,7 @@ void ntree_update_reroute_nodes(bNodeTree *ntree) for (node = ntree->nodes.first; node; node = node->next) if (node->type == NODE_REROUTE && !node->done) - node_reroute_inherit_type_recursive(ntree, node); + node_reroute_inherit_type_recursive(ntree, node, REFINE_FORWARD | REFINE_BACKWARD); } static bool node_is_connected_to_output_recursive(bNodeTree *ntree, bNode *node) |