transform.cpp File Reference

#include "transform.h"
#include "shape.h"

Go to the source code of this file.

Functions
ostream &	operator<< (ostream &os, const Transform &t)
COREDLL Transform	Translate (const Vector &delta)
COREDLL Transform	Scale (float x, float y, float z)
Transform	RotateX (float angle)
Transform	RotateY (float angle)
Transform	RotateZ (float angle)
Transform	Rotate (float angle, const Vector &axis)
Transform	LookAt (const Point &pos, const Point &look, const Vector &up)
Transform COREDLL	Orthographic (float znear, float zfar)
COREDLL Transform	Perspective (float fov, float n, float f)

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Function Documentation

Transform LookAt	(	const Point &	pos,
		const Point &	look,
		const Vector &	up
	)

Definition at line 113 of file transform.cpp.

References Cross(), Matrix4x4::Inverse(), Normalize(), Vector::x, Point::x, Vector::y, Point::y, Vector::z, and Point::z.

Referenced by pbrtLookAt().

ostream& operator<<	(	ostream &	os,
		const Transform &	t
	)

Definition at line 28 of file transform.cpp.

References Transform::m.

Transform COREDLL Orthographic	(	float	znear,
		float	zfar
	)

Definition at line 177 of file transform.cpp.

References Scale(), and Translate().

COREDLL Transform Perspective	(	float	fov,
		float	n,
		float	f
	)

Definition at line 182 of file transform.cpp.

References Radians(), Scale(), and Transform::Transform().

Referenced by ProjectionLight::ProjectionLight().

Transform Rotate	(	float	angle,
		const Vector &	axis
	)

Definition at line 84 of file transform.cpp.

References Normalize(), Radians(), Matrix4x4::Transpose(), Vector::x, Vector::y, and Vector::z.

Referenced by pbrtRotate().

Transform RotateX

(

float

angle

)

Definition at line 56 of file transform.cpp.

References Radians(), and Matrix4x4::Transpose().

Transform RotateY

(

float

angle

)

Definition at line 65 of file transform.cpp.

References Radians(), and Matrix4x4::Transpose().

Transform RotateZ

(

float

angle

)

Definition at line 75 of file transform.cpp.

References Radians(), and Matrix4x4::Transpose().

COREDLL Transform Scale	(	float	x,
		float	y,
		float	z
	)

Definition at line 44 of file transform.cpp.

Referenced by Orthographic(), pbrtScale(), Perspective(), and ProjectiveCamera::ProjectiveCamera().

COREDLL Transform Translate

(

const Vector &

delta

)

Definition at line 32 of file transform.cpp.

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

Referenced by CreateLight(), Orthographic(), pbrtTranslate(), and ProjectiveCamera::ProjectiveCamera().