InstancePrimitive Class Reference

#include <primitive.h>

Inheritance diagram for InstancePrimitive:

List of all members.

Public Member Functions
	InstancePrimitive (Reference< Primitive > &i, const Transform &i2w)
bool	Intersect (const Ray &r, Intersection *in) const
bool	IntersectP (const Ray &r) const
const AreaLight *	GetAreaLight () const
BSDF *	GetBSDF (const DifferentialGeometry &dg, const Transform &WorldToObject) const
BBox	WorldBound () const
Private Attributes
Reference< Primitive >	instance
Transform	InstanceToWorld
Transform	WorldToInstance

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Detailed Description

Definition at line 78 of file primitive.h.

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Constructor & Destructor Documentation

InstancePrimitive::InstancePrimitive	(	Reference< Primitive > &	i,
		const Transform &	i2w
	)			[inline]

Definition at line 81 of file primitive.h.

References Transform::GetInverse().

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Member Function Documentation

bool InstancePrimitive::Intersect	(	const Ray &	r,
		Intersection *	in
	)			const [virtual]

Implements Primitive.

Definition at line 66 of file primitive.cpp.

References Intersection::dg, DifferentialGeometry::dndu, DifferentialGeometry::dndv, DifferentialGeometry::dpdu, DifferentialGeometry::dpdv, instance, InstanceToWorld, Ray::maxt, DifferentialGeometry::nn, Normalize(), DifferentialGeometry::p, WorldToInstance, and Intersection::WorldToObject.

bool InstancePrimitive::IntersectP

(

const Ray &

r

)

const [virtual]

Implements Primitive.

Definition at line 83 of file primitive.cpp.

References instance, and WorldToInstance.

const AreaLight* InstancePrimitive::GetAreaLight

(

)

const [inline, virtual]

Implements Primitive.

Definition at line 89 of file primitive.h.

BSDF* InstancePrimitive::GetBSDF	(	const DifferentialGeometry &	dg,
		const Transform &	WorldToObject
	)			const [inline, virtual]

Implements Primitive.

Definition at line 90 of file primitive.h.

BBox InstancePrimitive::WorldBound

(

)

const [inline, virtual]

Implements Primitive.

Definition at line 94 of file primitive.h.

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Member Data Documentation

Reference<Primitive> InstancePrimitive::instance [private]

Definition at line 99 of file primitive.h.

Referenced by Intersect(), and IntersectP().

Transform InstancePrimitive::InstanceToWorld [private]

Definition at line 100 of file primitive.h.

Referenced by Intersect().

Transform InstancePrimitive::WorldToInstance [private]

Definition at line 100 of file primitive.h.

Referenced by Intersect(), and IntersectP().

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

• primitive.h
• primitive.cpp