code cleanup and better text display

2019-07-15 13:07:17 -04:00
parent 3ec133f254
commit 44668e144c
5 changed files with 81 additions and 53 deletions
@@ -48,6 +48,11 @@ public:
   */
  virtual void InvalidateCache(const rational& start_range, const rational& end_range);

+  /**
+   * @brief Return the parameter at a given index
+   */
+  NodeParam* ParamAt(int index);
+
  /**
   * @brief Return a list of NodeParams
   */