GCS::GMatrix44 Class Reference

Provides a 4x4 matrix and various mathematical matrix operations. More...

#include <GMatrix44.h>

Collaboration diagram for GCS::GMatrix44:

[legend]List of all members.

Public Member Functions
	GMatrix44 ()
	GMatrix44 (double _m11, double _m12, double _m13, double _m14, double _m21, double _m22, double _m23, double _m24, double _m31, double _m32, double _m33, double _m34, double _m41, double _m42, double _m43, double _m44)
	GMatrix44 (const GMatrix44 &original)
	operator double * ()
GMatrix44 &	loadIdentity ()
GMatrix44	multiply (double scalar)
GMatrix44	multiply (const GMatrix44 &m) const
GVector3	transform (const GVector3 &v) const
GMatrix44	operator+ (const GMatrix44 &m) const
GMatrix44	operator- (const GMatrix44 &m) const
GMatrix44	operator * (const GMatrix44 &m) const
GMatrix44	operator * (const double scalar) const
bool	operator== (const GMatrix44 &m) const
bool	operator!= (const GMatrix44 &m) const

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Detailed Description

Provides a 4x4 matrix and various mathematical matrix operations.

Author:

Raphael Langerhorst

Gerald Degeneve

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Constructor & Destructor Documentation

GCS::GMatrix44::GMatrix44 (   )  [inline]

Default constructor initializes the matrix with an identity matrix.

GCS::GMatrix44::GMatrix44 (  double  _m11, double  _m12, double  _m13, double  _m14, double  _m21, double  _m22, double  _m23, double  _m24, double  _m31, double  _m32, double  _m33, double  _m34, double  _m41, double  _m42, double  _m43, double  _m44 )  [inline]

Constructor initializing with given elements.

GCS::GMatrix44::GMatrix44 (  const GMatrix44 &  original  )  [inline]

Copy constructor.

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Member Function Documentation

GMatrix44 & GCS::GMatrix44::loadIdentity (   )  [inline]

Converts this matrix into an identity matrix and returns this matrix.

GMatrix44 GCS::GMatrix44::multiply (  const GMatrix44 &  m  )  const [inline]

Multiplies (transforms) this matrix with given matrix, stores the result in a new matrix and returns it.

GMatrix44 GCS::GMatrix44::multiply (  double  scalar  )  [inline]

Multiplies (scales) this matrix with given scalar, stores the result in a new matrix and returns it.

GMatrix44 GCS::GMatrix44::operator * (  const double  scalar  )  const [inline]

Multiplies (scales) this matrix with given scalar, stores the result in a new matrix and returns it.

GMatrix44 GCS::GMatrix44::operator * (  const GMatrix44 &  m  )  const [inline]

Multiplies (transforms) this matrix with given matrix, stores the result in a new matrix and returns it.

GCS::GMatrix44::operator double * (   )  [inline]

Casting Operator.

bool GCS::GMatrix44::operator!= (  const GMatrix44 &  m  )  const [inline]

Compares a this Matrix with another. Returns: true when matrices are different.

GMatrix44 GCS::GMatrix44::operator+ (  const GMatrix44 &  m  )  const [inline]

Adds a matrix to the given matrix and return a new Matrix.

GMatrix44 GCS::GMatrix44::operator- (  const GMatrix44 &  m  )  const [inline]

Subtracts a matrix from the given matrix and return a new Matrix.

bool GCS::GMatrix44::operator== (  const GMatrix44 &  m  )  const [inline]

Compares a this Matrix with another. Returns: true when matrices are equal.

GVector3 GCS::GMatrix44::transform (  const GVector3 &  v  )  const [inline]

Transforms given vector with this matrix and return a new transformed vector.

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Member Data Documentation

double GCS::GMatrix44::m[4][4]

The field that represents all elements of the matrix interpreted as [rows][columns].

double GCS::GMatrix44::n[16]

The field that represents all elements of the matrix interpreted as [row*4+column].

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

• GMatrix44.h

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