AggregateVolume Class Reference

#include <volume.h>

Inheritance diagram for AggregateVolume:

List of all members.

Public Member Functions
	AggregateVolume (const vector< VolumeRegion * > &r)
	~AggregateVolume ()
BBox	WorldBound () const
bool	IntersectP (const Ray &ray, float *t0, float *t1) const
Spectrum	sigma_a (const Point &, const Vector &, float) const
Spectrum	sigma_s (const Point &, const Vector &, float) const
Spectrum	Lve (const Point &, const Vector &, float) const
float	p (const Point &, const Vector &, const Vector &, float) const
Spectrum	sigma_t (const Point &, const Vector &, float) const
Spectrum	tau (const Ray &ray, float, float) const
Private Attributes
vector< VolumeRegion * >	regions
BBox	bound

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Detailed Description

Definition at line 97 of file volume.h.

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Constructor & Destructor Documentation

AggregateVolume::AggregateVolume

(

const vector< VolumeRegion * > &

r

)

Definition at line 167 of file volume.cpp.

References bound, regions, Union(), and WorldBound().

AggregateVolume::~AggregateVolume

(

)

Definition at line 242 of file volume.cpp.

References regions.

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Member Function Documentation

bool AggregateVolume::IntersectP	(	const Ray &	ray,
		float *	t0,
		float *	t1
	)			const [virtual]

Implements VolumeRegion.

Definition at line 227 of file volume.cpp.

References INFINITY, and regions.

Spectrum AggregateVolume::Lve	(	const Point &	p,
		const Vector &	w,
		float	time
	)			const [virtual]

Implements VolumeRegion.

Definition at line 191 of file volume.cpp.

References regions.

float AggregateVolume::p	(	const Point &	p,
		const Vector &	w,
		const Vector &	wp,
		float	time
	)			const [virtual]

Implements VolumeRegion.

Definition at line 199 of file volume.cpp.

References regions.

Spectrum AggregateVolume::sigma_a	(	const Point &	p,
		const Vector &	w,
		float	time
	)			const [virtual]

Implements VolumeRegion.

Definition at line 174 of file volume.cpp.

References regions.

Spectrum AggregateVolume::sigma_s	(	const Point &	p,
		const Vector &	w,
		float	time
	)			const [virtual]

Implements VolumeRegion.

Definition at line 183 of file volume.cpp.

References regions.

Spectrum AggregateVolume::sigma_t	(	const Point &	p,
		const Vector &	w,
		float	time
	)			const [virtual]

Reimplemented from VolumeRegion.

Definition at line 211 of file volume.cpp.

References regions.

Spectrum AggregateVolume::tau	(	const Ray &	ray,
		float	step,
		float	offset
	)			const [virtual]

Implements VolumeRegion.

Definition at line 219 of file volume.cpp.

References regions.

BBox AggregateVolume::WorldBound

(

)

const [virtual]

Implements VolumeRegion.

Definition at line 248 of file volume.cpp.

References bound.

Referenced by AggregateVolume().

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Member Data Documentation

BBox AggregateVolume::bound [private]

Definition at line 113 of file volume.h.

Referenced by AggregateVolume(), and WorldBound().

vector<VolumeRegion *> AggregateVolume::regions [private]

Definition at line 112 of file volume.h.

Referenced by AggregateVolume(), IntersectP(), Lve(), p(), sigma_a(), sigma_s(), sigma_t(), tau(), and ~AggregateVolume().

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

• volume.h
• volume.cpp