Transform Class Reference

#include <transform.h>

List of all members.

Public Member Functions
	Transform ()
	Transform (float mat[4][4])
	Transform (const Reference< Matrix4x4 > &mat)
	Transform (const Reference< Matrix4x4 > &mat, const Reference< Matrix4x4 > &minv)
Transform	GetInverse () const
bool	HasScale () const
Point	operator() (const Point &pt) const
void	operator() (const Point &pt, Point *ptrans) const
Vector	operator() (const Vector &v) const
void	operator() (const Vector &v, Vector *vt) const
Normal	operator() (const Normal &) const
void	operator() (const Normal &, Normal *nt) const
Ray	operator() (const Ray &r) const
void	operator() (const Ray &r, Ray *rt) const
BBox	operator() (const BBox &b) const
Transform	operator* (const Transform &t2) const
bool	SwapsHandedness () const
Private Attributes
Reference< Matrix4x4 >	m
Reference< Matrix4x4 >	mInv
Friends
ostream &	operator<< (ostream &, const Transform &)

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Detailed Description

Definition at line 30 of file transform.h.

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Constructor & Destructor Documentation

Transform::Transform

(

)

[inline]

Definition at line 33 of file transform.h.

Referenced by operator*(), and Perspective().

Transform::Transform

(

float

mat[4][4]

)

[inline]

Definition at line 36 of file transform.h.

Transform::Transform

(

const Reference< Matrix4x4 > &

mat

)

[inline]

Definition at line 43 of file transform.h.

Transform::Transform	(	const Reference< Matrix4x4 > &	mat,
		const Reference< Matrix4x4 > &	minv
	)			[inline]

Definition at line 47 of file transform.h.

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Member Function Documentation

Transform Transform::GetInverse

(

)

const [inline]

Definition at line 53 of file transform.h.

Referenced by Camera::Camera(), CreateFloatTexture(), CreateLight(), CreateSpectrumTexture(), DensityRegion::DensityRegion(), GeometricPrimitive::GetBSDF(), HomogeneousVolume::HomogeneousVolume(), InstancePrimitive::InstancePrimitive(), pbrtCamera(), ProjectiveCamera::ProjectiveCamera(), VolumeGrid::WorldBound(), HomogeneousVolume::WorldBound(), and ExponentialDensity::WorldBound().

bool Transform::HasScale

(

)

const

Definition at line 139 of file transform.cpp.

References m.

Referenced by Camera::Camera().

Point Transform::operator()

(

const Point &

pt

)

const [inline]

Definition at line 73 of file transform.h.

References Assert, m, Point::x, Point::y, and Point::z.

void Transform::operator()	(	const Point &	pt,
		Point *	ptrans
	)			const [inline]

Definition at line 84 of file transform.h.

References m, Point::x, Point::y, and Point::z.

Vector Transform::operator()

(

const Vector &

v

)

const [inline]

Definition at line 93 of file transform.h.

References m, Vector::x, Vector::y, and Vector::z.

void Transform::operator()	(	const Vector &	v,
		Vector *	vt
	)			const [inline]

Definition at line 99 of file transform.h.

References m, Vector::x, Vector::y, and Vector::z.

Normal Transform::operator()

(

const Normal &

n

)

const [inline]

Definition at line 106 of file transform.h.

References mInv, Normal::x, Normal::y, and Normal::z.

void Transform::operator()	(	const Normal &	n,
		Normal *	nt
	)			const [inline]

Definition at line 112 of file transform.h.

References mInv, Normal::x, Normal::y, and Normal::z.

Ray Transform::operator()

(

const Ray &

r

)

const [inline]

Definition at line 119 of file transform.h.

References Ray::d, Ray::maxt, Ray::mint, Ray::o, and Ray::time.

void Transform::operator()	(	const Ray &	r,
		Ray *	rt
	)			const [inline]

Definition at line 128 of file transform.h.

References Ray::d, Ray::maxt, Ray::mint, Ray::o, and Ray::time.

BBox Transform::operator()

(

const BBox &

b

)

const

Definition at line 148 of file transform.cpp.

References M, BBox::pMax, BBox::pMin, Union(), Point::x, Point::y, and Point::z.

Transform Transform::operator*

(

const Transform &

t2

)

const

Definition at line 160 of file transform.cpp.

References m, mInv, Matrix4x4::Mul(), and Transform().

bool Transform::SwapsHandedness

(

)

const

Definition at line 165 of file transform.cpp.

References m.

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Friends And Related Function Documentation

ostream& operator<<	(	ostream &	os,
		const Transform &	t
	)			[friend]

Definition at line 28 of file transform.cpp.

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Member Data Documentation

Reference<Matrix4x4> Transform::m [private]

Definition at line 70 of file transform.h.

Referenced by HasScale(), operator()(), operator*(), operator<<(), and SwapsHandedness().

Reference<Matrix4x4> Transform::mInv [private]

Definition at line 70 of file transform.h.

Referenced by operator()(), and operator*().

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

• transform.h
• transform.cpp