src/Matrix.h File Reference

#include <cassert>
#include <iosfwd>
#include "Vec3f.h"
#include "Ray.h"

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Classes
class	Matrix
Functions
Matrix	operator * (const Matrix &m, const float f)
Matrix	operator * (const float f, const Matrix &m)
Vec3f	operator * (const Matrix &m, const Vec3f &point)
Vec3f	operator * (const Vec3f &point, const Matrix &m)
Ray	operator * (const Matrix &m, const Ray &r)
Ray	operator * (const Ray &, const Matrix &)
Matrix	operator * (const Matrix &m1, const Matrix &m2)
std::ostream &	operator<< (std::ostream &o, const Matrix &m)

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Function Documentation

Matrix operator *	(	const Matrix &	m1,
		const Matrix &	m2
	)			[inline]

Multiply matrix with matrix

Definition at line 336 of file Matrix.h.

References Matrix::mValues.

Ray operator *	(	const Ray &	,
		const Matrix &
	)			[inline]

Multiply a ray with a matrix. This operation does not make any sense

Definition at line 326 of file Matrix.h.

References LOG.

Ray operator *	(	const Matrix &	m,
		const Ray &	r
	)			[inline]

Multiply a matrix with a ray. This transforms the ray's coordinate system as given by the matrix. All attributes are either transformed accordingly or preserved.

Parameters:

	m	Matrix discribing coordinate system
	r	Ray to transform

Returns:

Transformed ray

Definition at line 306 of file Matrix.h.

References Ray::dir(), Ray::hit(), Ray::influence(), Ray::init(), Vec3f::length(), Ray::obj(), Ray::org(), Ray::recDeep(), Ray::setHit(), Ray::setInfluence(), Ray::setObj(), Ray::setUV(), Ray::t(), Matrix::transformVector(), Ray::u(), and Ray::v().

Vec3f operator *	(	const Vec3f &	point,
		const Matrix &	m
	)			[inline]

Multiply a 3D point with a matrix (and doing the right transformation from 4 dim to 3 dim)

Definition at line 281 of file Matrix.h.

References LOG, and Matrix::mValues.

Vec3f operator *	(	const Matrix &	m,
		const Vec3f &	point
	)			[inline]

Multiply a matrix with a 3D point (and doing the right transformation from 4 dim to 3 dim)

Definition at line 262 of file Matrix.h.

References Matrix::mValues.

Matrix operator *	(	const float	f,
		const Matrix &	m
	)			[inline]

Multiply matrix with float

Definition at line 246 of file Matrix.h.

References Matrix::mValues.

Matrix operator *	(	const Matrix &	m,
		const float	f
	)			[inline]

Multiply matrix with float

Definition at line 230 of file Matrix.h.

References Matrix::mValues.

std::ostream& operator<<	(	std::ostream &	o,
		const Matrix &	m
	)

Output operator

Definition at line 10 of file Matrix.cpp.

References Matrix::mValues.

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