Shadow controller shader parameters. More...

#include <VR3ShadowController.h>

Public Attributes
GLint	numactivesources
	Number of active shadow sources.
GLfloat	projmat [16 *VR3SDOW_NUM_SOURCES]
	shadow source projection matrices for rendering (updated at each DrawShadowMaps() call)
GLfloat	viewmat [16 *VR3SDOW_NUM_SOURCES]
	shadow source viewing matrices (updated at each DrawShadowMaps() call)
GLfloat	znear [VR3SDOW_NUM_SOURCES]
	Array containing m_numactivesources near clipping distances.
GLfloat	zfar [VR3SDOW_NUM_SOURCES]
	Array containing m_numactivesources far clipping distances.
GLfloat	intensity [VR3SDOW_NUM_SOURCES]
	Array containing m_numactivesources intensity values.
GLfloat	minvariance [VR3SDOW_NUM_SOURCES]
	Array containing m_numactivesources minimum variance values.
GLfloat	bleedred [VR3SDOW_NUM_SOURCES]
	Array containing m_numactivesources bleeding reduction factor values.
GLfloat	depthscale [VR3SDOW_NUM_SOURCES]
	Array containing m_numactivesources depth scale values.

Detailed Description

Shadow controller shader parameters.

During object rendering, some shadow source properties stored in the active VR3ShadowController object must be used as uniforms. To obtain efficient shader operations, each time the VR3ShadowController::DrawShadowMaps() function is called we prepare the useful variables in the form the shaders consume them, storing them as in the following structure.

Definition at line 36 of file VR3ShadowController.h.