OgrePhotonMapRenderingRun Class Reference

ColorCubeMapRenderingRun used in an OGRE environment. More...

Inheritance diagram for OgrePhotonMapRenderingRun:

List of all members.

Public Member Functions
	OgrePhotonMapRenderingRun (OgreSharedRuns *sharedRuns, String name, unsigned long startFrame, unsigned long updateInterval, unsigned int resolution, String materialName, bool useDistance)
	Constructor.
String	getPhotonMapTextureName ()
	returns the name of the resulting photon hit map
void	refreshLight ()
	Refreshes light camera matrices, called in each update.
Protected Member Functions
void	updateFrame (unsigned long frameNum)
	This function does the actual update in a frame.
void	createPhotonMap ()
	Creates a photon hit map.
Protected Attributes
String	materialName
	the name of the material should be used when rendering the choton hit map
Light *	light
	pointer to the nearest light source from the caster object
Camera *	photonMapCamera
	the created photon hit map texture
bool	useDistance
	tells if a distance cubemap impostor should be used in photon hit calculation (recommended)
OgreSharedRuns *	sharedRuns
	a pointer to the OgreSharedRuns this run belongs to
String	name
	the name of the photonmap texture that was created by this run
Texture *	photonMapTexture
	a pointer to the photonmap texture that was created by this run
unsigned int	resolution
	the resolution of the photonmap texture that was created by this run

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Detailed Description

ColorCubeMapRenderingRun used in an OGRE environment.

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Constructor & Destructor Documentation

OgrePhotonMapRenderingRun::OgrePhotonMapRenderingRun (  OgreSharedRuns *  sharedRuns, String  name, unsigned long  startFrame, unsigned long  updateInterval, unsigned int  resolution, String  materialName, bool  useDistance )

Constructor. Parameters: sharedRuns  a pointer to the OgreSharedRuns this run belongs to name  the name of the texture to be created startFrame  adds an offset to the current frame number to help evenly distribute updates between frames updateInterval  update frequency resolution  color cubemap resolution materialName  the name of the material should be used when rendering the choton hit map useDistance  tells if a distance cubemap impostor should be used in photon hit calculation (recommended)

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Member Function Documentation

void OgrePhotonMapRenderingRun::refreshLight (   )

Refreshes light camera matrices, called in each update. TODO: search nearest light, set light params

void OgrePhotonMapRenderingRun::updateFrame (  unsigned long  frameNum  )  [protected, virtual]

This function does the actual update in a frame. Parameters: frameNum  current frame number Implements PhotonMapRenderingRun.

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The documentation for this class was generated from the following files:

• OgrePhotonMapRenderingRun.h
• OgrePhotonMapRenderingRun.cpp

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