OrientedEmitter Class Reference

Area emitter / light which emits light uniformly across a 2D domain, defined at a single point in 3-space, and restricted to the local positive hemisphere (oriented along hemisphere about local surface normal). More...

#include <OrientedEmitter.h>

Inheritance diagram for OrientedEmitter:

List of all members.

Public Member Functions
Constructors
	OrientedEmitter (SurfacePoint &pt, Material *parent=NULL)
virtual	~OrientedEmitter ()
Main usage interface
virtual SpectralSampleSet	getLe (const Vector3 &wo)
virtual void	setWi (const Vector3 &wi)
	Sets the incident vector, wi, for this BSDF. All BSDF sampling is with respect to the current value of wi.

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Detailed Description

Area emitter / light which emits light uniformly across a 2D domain, defined at a single point in 3-space, and restricted to the local positive hemisphere (oriented along hemisphere about local surface normal).

Author:

Travis Fischer (fisch0920@gmail.com)

Matthew Jacobs (jacobs.mh@gmail.com)

Date:

Fall 2008

Definition at line 19 of file OrientedEmitter.h.

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Constructor & Destructor Documentation

OrientedEmitter::OrientedEmitter	(	SurfacePoint &	pt,
		Material *	parent = NULL
	)			[inline]

Definition at line 24 of file OrientedEmitter.h.

virtual OrientedEmitter::~OrientedEmitter

(

)

[inline, virtual]

Definition at line 28 of file OrientedEmitter.h.

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Member Function Documentation

SpectralSampleSet OrientedEmitter::getLe

(

const Vector3 &

wo

)

[virtual]

Returns:

the spectral radiance emitted along the given vector

Implements Emitter.

Definition at line 16 of file OrientedEmitter.cpp.

void OrientedEmitter::setWi

(

const Vector3 &

wi

)

[virtual]

Sets the incident vector, wi, for this BSDF. All BSDF sampling is with respect to the current value of wi.

Reimplemented from BSDF.

Definition at line 23 of file OrientedEmitter.cpp.

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

• OrientedEmitter.h
• OrientedEmitter.cpp