camvox::TMatrix< T > Class Template Reference

#include <Matrix.h>

List of all members.

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Detailed Description

template<class T>
class camvox::TMatrix< T >

An affine transformation matrix.

An 4 x 4 transformation matrix to scale, shear, rotate and translate homogeious vectors and points.

Public Member Functions
	TMatrix (void)
	Construct an identity matrix.
TMatrix	operator* (const T &other) const
	Multiply the matrix by a scalar.
TMatrix	operator* (const TMatrix &other) const
	Cross product of two matrices.
Vector	operator* (const Vector &other) const
	Transform a Vector by this matrix.
IntervalVector	operator* (const IntervalVector &other) const
	Transform an IntervalVector by this matrix.
TMatrix	invert (void) const
	Calculate the inversion of this matrix.
TMatrix	translate (const Vector &v) const
	Add a translation operation to this matrix.
TMatrix	scale (const Vector &v) const
	Add a scale operation to this matrix.
TMatrix	rotate (const TVector< T > &v, double _angle) const
	Add a rotation operation to this matrix.
Public Attributes
T	m [4][4]
	the 4 x 4 matrix.

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Constructor & Destructor Documentation

template<class T>

camvox::TMatrix< T >::TMatrix

(

void

)

[inline]

Construct an identity matrix.

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Member Function Documentation

template<class T>

TMatrix camvox::TMatrix< T >::operator*

(

const T &

other

)

const [inline]

Multiply the matrix by a scalar.

template<class T>

TMatrix camvox::TMatrix< T >::operator*

(

const TMatrix< T > &

other

)

const [inline]

Cross product of two matrices.

template<class T>

Vector camvox::TMatrix< T >::operator*

(

const Vector &

other

)

const [inline]

Transform a Vector by this matrix.

template<class T>

IntervalVector camvox::TMatrix< T >::operator*

(

const IntervalVector &

other

)

const [inline]

Transform an IntervalVector by this matrix.

An IntervalVector is like an axis-aligned bounded box.

template<class T>

TMatrix camvox::TMatrix< T >::invert

(

void

)

const [inline]

Calculate the inversion of this matrix.

template<class T>

TMatrix camvox::TMatrix< T >::translate

(

const Vector &

v

)

const [inline]

Add a translation operation to this matrix.

Parameters:

v

Translation vector

Returns:

A new matrix with the translation applied.

template<class T>

TMatrix camvox::TMatrix< T >::scale

(

const Vector &

v

)

const [inline]

Add a scale operation to this matrix.

Parameters:

v

Vector with scale values along each axis.

Returns:

A new matrix with the scale applied.

template<class T>

TMatrix camvox::TMatrix< T >::rotate	(	const TVector< T > &	v,
		double	_angle
	)			const [inline]

Add a rotation operation to this matrix.

The rotation is around a vector oriented at the origin. The rotation is counter-clockwise if one looks from the origin along the vector.

Parameters:

	v	The rotation is along this vector.
	angle	The rotation is radians around the vector.

Returns:

A new matrix with the rotation applied.

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Member Data Documentation

template<class T>

T camvox::TMatrix< T >::m[4][4]

the 4 x 4 matrix.

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

• camvox/Matrix.h