quesa/Development/Source/Renderers/OpenGL QORenderer.cpp,1.8,1.9

[James W. W. <jww...@us...>]

Update of /cvsroot/quesa/quesa/Development/Source/Renderers/OpenGL
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv20928/quesa/Development/Source/Renderers/OpenGL

Modified Files:
	QORenderer.cpp 
Log Message:
In shadow phase, do not do view frustum culling, because an object that is out of view may cast a shadow that is visible.

Index: QORenderer.cpp
===================================================================
RCS file: /cvsroot/quesa/quesa/Development/Source/Renderers/OpenGL/QORenderer.cpp,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** QORenderer.cpp	24 Jun 2007 01:15:11 -0000	1.8
--- QORenderer.cpp	26 Jun 2007 19:13:15 -0000	1.9
***************
*** 168,173 ****
  								const TQ3BoundingBox& inBounds )
  {
  	bool	isVisible =
! 		(Q3View_IsBoundingBoxVisible( inView, &inBounds ) == kQ3True) &&
  		mLights.IsLit( inBounds );
  	
--- 168,179 ----
  								const TQ3BoundingBox& inBounds )
  {
+ 	// An object that is not visible may cast a shadow that is visible.
+ 	// Therefore, when in a shadowing phase, we do not do a bounding box
+ 	// visibility test.
  	bool	isVisible =
! 		(
! 			mLights.IsShadowPhase() ||
! 			(Q3View_IsBoundingBoxVisible( inView, &inBounds ) == kQ3True)
! 		) &&
  		mLights.IsLit( inBounds );