RayTracer Class Reference

#include <RayTracer.h>

Inheritance diagram for RayTracer:

Classes
class	Settings
class	Stats

Public Member Functions
shared_ptr< Image >	render (const Settings &settings, const Array< shared_ptr< Surface > > &surfaceArray, const shared_ptr< LightingEnvironment > &lighting, const shared_ptr< Camera > &camera, Stats &stats)
	Render the specified image. More...

Static Public Member Functions
static shared_ptr< RayTracer >	create ()

Protected Member Functions
shared_ptr< Surfel >	castRay (const Ray &ray, float maxDistance=finf(), bool anyHit=false) const
Radiance3	L_scatteredDirect (const shared_ptr< Surfel > &surfel, const Vector3 &wo, Random &rnd) const
	RayTracer ()
void	traceAllPixels (int numThreads)
	Called from render(). More...
void	traceOnePixel (int x, int y, int threadID)
	Called from GThread::runConcurrently2D(), which is invoked in traceAllPixels() More...

Protected Attributes
shared_ptr< Camera >	m_camera
shared_ptr< Image >	m_image
shared_ptr< LightingEnvironment >	m_lighting
Array< shared_ptr< Random > >	m_rnd
	Array of random number generators so that each threadID may have its own without using locks. More...
Settings	m_settings
TriTree	m_triTree

Constructor & Destructor Documentation

RayTracer::RayTracer ( )

protected

Member Function Documentation

shared_ptr< Surfel > RayTracer::castRay ( const Ray &  ray, float  maxDistance = finf(), bool  anyHit = false  ) const

protected

Parameters

ray	in world space
maxDistance	Don’t trace farther than this
anyHit	If true, return any surface hit, even if it is not the first

Returns

The surfel hit, or NULL if none was hit

shared_ptr< RayTracer > RayTracer::create ( )

static

Radiance3 RayTracer::L_scatteredDirect ( const shared_ptr< Surfel > &  surfel, const Vector3 &  wo, Random &  rnd  ) const

protected

shared_ptr< Image > RayTracer::render	(	const Settings &	settings,
		const Array< shared_ptr< Surface > > &	surfaceArray,
		const shared_ptr< LightingEnvironment > &	lighting,
		const shared_ptr< Camera > &	camera,
		Stats &	stats
	)

Render the specified image.

void RayTracer::traceAllPixels ( int  numThreads )

protected

Called from render().

Writes to m_image.

void RayTracer::traceOnePixel ( int  x, int  y, int  threadID  )

protected

Called from GThread::runConcurrently2D(), which is invoked in traceAllPixels()

Member Data Documentation

shared_ptr<Camera> RayTracer::m_camera

protected

shared_ptr<Image> RayTracer::m_image

protected

shared_ptr<LightingEnvironment> RayTracer::m_lighting

protected

Array< shared_ptr<Random> > RayTracer::m_rnd

protected

Array of random number generators so that each threadID may have its own without using locks.

Settings RayTracer::m_settings

protected

TriTree RayTracer::m_triTree

protected

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

• RayTracer.h
• RayTracer.cpp