toxic::IPhotonTracer Class Reference

#include <iphotontracer.h>

Inheritance diagram for toxic::IPhotonTracer:


Public Member Functions
virtual	~IPhotonTracer ()
virtual void	BuildPhotonMap (const Context &context, PhotonMap photonmap, const Scene scene, int photon_count, sheep::ProgressMonitor *progmon=0) const
Protected Member Functions
virtual void	emit_photons (const Context &context, PhotonMap photonmap, const Scene scene, const ILight light, int photon_count, sheep::ProgressMonitor progmon) const
virtual void	trace_photon (const Context &context, PhotonMap photonmap, const Scene scene, Ray ray, Color3 power) const=0

Constructor & Destructor Documentation

virtual toxic::IPhotonTracer::~IPhotonTracer ( ) [inline, virtual]

Definition at line 40 of file iphotontracer.h.

void IPhotonTracer::BuildPhotonMap ( const Context & context,

PhotonMap * photonmap,

const Scene * scene,

int photon_count,

sheep::ProgressMonitor * progmon = 0

) const [virtual]

'nphotons' is the number of photons to trace for the whole scene (it is then divided amongst all lights).

Todo:
Repare, this is a quick hack!
Repare, scaling is not accurate (some photons may have been lost).

Definition at line 34 of file iphotontracer.cpp.
References emit_photons(), toxic::Scene::GetLight(), toxic::Scene::GetLightCount(), and toxic::PhotonMap::ScalePhotonPower().

void IPhotonTracer::emit_photons ( const Context & context,

PhotonMap * photonmap,

const Scene * scene,

const ILight * light,

int photon_count,

sheep::ProgressMonitor * progmon

) const [protected, virtual]

Definition at line 77 of file iphotontracer.cpp.
References toxic::ILight::GeneratePhotonRay(), toxic::ILight::GetPower(), and trace_photon().
Referenced by BuildPhotonMap().

virtual void toxic::IPhotonTracer::trace_photon ( const Context & context,

PhotonMap * photonmap,

const Scene * scene,

Ray ray,

Color3 power

) const [protected, pure virtual]

Implemented in toxic::CausticsPhotonTracer, and toxic::GlobalPhotonTracer.
Referenced by emit_photons().

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

Generated on Tue May 11 01:31:57 2004 for toxic by

1.3.6