virtual void GtpVisibility::OcclusionQuery::BeginQuery  )  const [pure virtual]
 

Begins occlusion query.

Remarks:
the query counts the number of visible pixels between it's begin and end

Implemented in Ogre::PlatformOcclusionQuery.


Generated on Fri Apr 29 19:49:37 2005 for GameTools Visibility Modules by  doxygen 1.4.2