• derived nodes inherit all messages from their base classes
  
• see reset method for default settings
  
• turing of C preprocessing can speed up long load times
  
• reset does not reload the scene from file
  
• nodes whose names appear in when messages should be arranged in descending numerical order in the file
  

constructor ygScene

destructor ~ygScene

method reset

1 reset display debug
2 set the preprocess flag to true

method message

1 name of scene file to load with optional preprocess flag
2 delete scene related nodes and reload scene file

method loadFile

method parseMessage

0.1 the node has been updated by a message

method printMessages