void GtpVisibility::HierarchyInterface::InitFrame HierarchyNode root  ) 
 

Sets the scene root and initialises this scene traverser for a traversal.

Parameters:
root current scene root
Remarks:
initialises some parameters, and also the statistics.

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Generated on Fri Apr 29 19:49:36 2005 for GameTools Visibility Modules by  doxygen 1.4.2