ShapeSet Class Reference

#include <shape.h>

Inheritance diagram for ShapeSet:

List of all members.

Public Member Functions
Point	Sample (float u1, float u2, Normal *Ns) const
	ShapeSet (const vector< Reference< Shape > > &s, const Transform &o2w, bool ro)
BBox	ObjectBound () const
bool	CanIntersect () const
bool	Intersect (const Ray &ray, float *t_hitp, DifferentialGeometry *dg) const
void	Refine (vector< Reference< Shape > > &refined) const
float	Area () const
Private Attributes
float	area
vector< float >	areaCDF
vector< Reference< Shape > >	shapes

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Detailed Description

Definition at line 112 of file shape.h.

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Constructor & Destructor Documentation

ShapeSet::ShapeSet	(	const vector< Reference< Shape > > &	s,
		const Transform &	o2w,
		bool	ro
	)			[inline]

Definition at line 122 of file shape.h.

References area, areaCDF, and shapes.

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Member Function Documentation

Point ShapeSet::Sample	(	float	u1,
		float	u2,
		Normal *	Ns
	)			const [inline, virtual]

Reimplemented from Shape.

Definition at line 115 of file shape.h.

References areaCDF, RandomFloat(), and shapes.

BBox ShapeSet::ObjectBound

(

)

const [inline, virtual]

Implements Shape.

Definition at line 139 of file shape.h.

References shapes, and Union().

bool ShapeSet::CanIntersect

(

)

const [inline, virtual]

Reimplemented from Shape.

Definition at line 145 of file shape.h.

References shapes.

Referenced by Refine().

bool ShapeSet::Intersect	(	const Ray &	ray,
		float *	t_hitp,
		DifferentialGeometry *	dg
	)			const [inline, virtual]

Reimplemented from Shape.

Definition at line 150 of file shape.h.

References shapes.

void ShapeSet::Refine

(

vector< Reference< Shape > > &

refined

)

const [inline, virtual]

Reimplemented from Shape.

Definition at line 157 of file shape.h.

References CanIntersect(), and shapes.

float ShapeSet::Area

(

)

const [inline, virtual]

Reimplemented from Shape.

Definition at line 165 of file shape.h.

References area.

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Member Data Documentation

float ShapeSet::area [private]

Definition at line 168 of file shape.h.

Referenced by Area(), and ShapeSet().

vector<float> ShapeSet::areaCDF [private]

Definition at line 169 of file shape.h.

Referenced by Sample(), and ShapeSet().

vector<Reference<Shape> > ShapeSet::shapes [private]

Definition at line 170 of file shape.h.

Referenced by CanIntersect(), Intersect(), ObjectBound(), Refine(), Sample(), and ShapeSet().

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

• shape.h