Functions: add utility to find dependencies of input sockets

2020-07-10 14:22:35 +02:00
parent 60133ff98d
commit c806db6313
2 changed files with 35 additions and 0 deletions
--- a/source/blender/functions/FN_multi_function_network.hh
+++ b/source/blender/functions/FN_multi_function_network.hh
@@ -229,6 +229,10 @@ class MFNetwork : NonCopyable, NonMovable {
  MFSocket *socket_or_null_by_id(uint id);
  const MFSocket *socket_or_null_by_id(uint id) const;

+  void find_dependencies(Span<const MFInputSocket *> sockets,
+                         VectorSet<const MFOutputSocket *> &r_dummy_sockets,
+                         VectorSet<const MFInputSocket *> &r_unlinked_inputs) const;
+
  std::string to_dot(Span<const MFNode *> marked_nodes = {}) const;
 };