FIFE::Matrix< T > Class Template Reference

#include <matrix.h>

Inheritance diagram for FIFE::Matrix< T >:

List of all members.

Public Member Functions
Matrix	inverse () const
Matrix &	operator/= (T val)
Matrix	adjoint () const
Matrix &	loadRotate (T angle, T x, T y, T z)
Matrix &	applyScale (T x, T y, T z)
Matrix &	loadScale (T x, T y, T z=1)
Matrix &	applyTranslate (T x, T y, T z)
Matrix &	loadTranslate (const T x, const T y, const T z)
PointType3D< T >	operator* (const PointType3D< T > &vec)
T &	operator[] (int ind)
Matrix &	mult3by3 (const Matrix &mat)
Matrix< T > &	Rmult4by4 (const Matrix< T > &mat)

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Detailed Description

template<typename T>
class FIFE::Matrix< T >

Minimal matrix class to assist in view 3d calculations

Definition at line 52 of file matrix.h.

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Member Function Documentation

template<typename T>

Matrix FIFE::Matrix< T >::adjoint

(

)

const [inline]

Get the adjoint matrix

Definition at line 83 of file matrix.h.

Referenced by FIFE::Matrix< double >::inverse().

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template<typename T>

Matrix& FIFE::Matrix< T >::applyScale	(	T	x,
		T	y,
		T	z
	)		[inline]

Apply scale into this matrix

Definition at line 148 of file matrix.h.

template<typename T>

Matrix& FIFE::Matrix< T >::applyTranslate	(	T	x,
		T	y,
		T	z
	)		[inline]

Apply translation into this matrix

Definition at line 180 of file matrix.h.

template<typename T>

Matrix FIFE::Matrix< T >::inverse

(

)

const [inline]

Adjoint method inverse, constant time inversion implementation

Definition at line 63 of file matrix.h.

template<typename T>

Matrix& FIFE::Matrix< T >::loadRotate	(	T	angle,
		T	x,
		T	y,
		T	z
	)		[inline]

Make this a rotation matrix

Definition at line 113 of file matrix.h.

template<typename T>

Matrix& FIFE::Matrix< T >::loadScale	(	T	x,
		T	y,
		T	z = 1
	)		[inline]

Make this a scale matrix

Definition at line 157 of file matrix.h.

Referenced by FIFE::Matrix< double >::applyScale().

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template<typename T>

Matrix& FIFE::Matrix< T >::loadTranslate	(	const T	x,
		const T	y,
		const T	z
	)		[inline]

Make this a translation matrix

Definition at line 189 of file matrix.h.

Referenced by FIFE::Matrix< double >::applyTranslate().

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template<typename T>

Matrix& FIFE::Matrix< T >::mult3by3

(

const Matrix< T > &

mat

)

[inline]

Apply the matrix dot product to this matrix

Definition at line 233 of file matrix.h.

template<typename T>

PointType3D<T> FIFE::Matrix< T >::operator*

(

const PointType3D< T > &

vec

)

[inline]

Transform given point using this matrix

Definition at line 212 of file matrix.h.

template<typename T>

Matrix& FIFE::Matrix< T >::operator/=

(

T

val

)

[inline]

Divide this matrix by a scalar

Definition at line 75 of file matrix.h.

template<typename T>

T& FIFE::Matrix< T >::operator[]

(

int

ind

)

[inline]

Direct access to the matrix elements, just remember they are in column major format!!

Definition at line 222 of file matrix.h.

template<typename T>

Matrix<T>& FIFE::Matrix< T >::Rmult4by4

(

const Matrix< T > &

mat

)

[inline]

this->Rmult4by4(temp) == [temp] X [*this] also equal to temp->mult4by4(*this)

Definition at line 255 of file matrix.h.

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

• engine/core/util/math/matrix.h