added signal for an edge changing that can ripple through the graph

Useful for detecting when a graph needs recompiling, in tandem with the "InvalidateCache()" signal when necessary, this signal ripples through the nodes when any of the connections change which will likely need handling by the renderer.
2019-11-23 08:51:15 +09:00
parent b1535b73b7
commit b233aa5319
4 changed files with 56 additions and 14 deletions
@@ -285,6 +285,8 @@ protected:

  void SendInvalidateCache(const rational& start_range, const rational& end_range);

+  virtual void DependentEdgeChanged(NodeInput* from);
+
 public slots:

 signals: