MeVis/Foundation/Sources/MLLinearAlgebra/mlMatrix4.h File Reference

Template class for a 4x4 matrix of 4 rows of Tvec4 vectors. More...

#include "mlLinearAlgebraSystem.h"
#include "mlLinearAlgebraDefs.h"
#include "mlFloatingPointMatrix.h"
#include "mlMatrix3.h"
#include "mlVector4.h"

Go to the source code of this file.

Classes
class	ml::Tmat4< DT >
	A four by four matrix class consisting of 4 row vectors. More...
Namespaces
namespace	ml
	Define the namespace name like in the ML. Default is ml.
namespace	std
	Provide trigonometric etc.
Typedefs
Specializations for float, double and long double.
typedef Tmat4< MLfloat >	ml::Matrix4f
	A 4x4 matrix of type float.
typedef Tmat4< MLdouble >	ml::Matrix4d
	A 4x4 matrix of type double.
typedef Tmat4< MLldouble >	ml::Matrix4ld
	A 4x4 matrix of type long double.
typedef Tmat4< MLdouble >	ml::Matrix4
	The standard 4x4 matrix of type double.
Deprecated
typedef Tmat4< MLfloat >	ml::matf4
	A floating point 4x4 matrix.
typedef Tmat4< MLdouble >	ml::matd4
	A double 4x4 matrix.
typedef Tmat4< MLldouble >	ml::matld4
	A long double double 4x4 matrix.
typedef Tmat4< MLdouble >	ml::mat4
	Define the standard mat4 type, using double.
Functions
Global functions and operators for class Tmat4.
template<class DT >
Tmat4< DT >	ml::operator- (const Tmat4< DT > &a)
	Returns matrix a with all values negated.
template<class DT >
Tmat4< DT >	ml::operator+ (const Tmat4< DT > &a, const Tmat4< DT > &b)
	Returns component wise sum of matrix a and matrix b.
template<class DT >
Tmat4< DT >	ml::operator- (const Tmat4< DT > &a, const Tmat4< DT > &b)
	Returns component wise difference of matrix a and matrix b.
template<class DT >
Tmat4< DT >	ml::operator* (const Tmat4< DT > &a, const DT d)
	Returns the component wise multiplication of matrix a with scalar d.
template<class DT >
Tmat4< DT >	ml::operator* (const DT d, const Tmat4< DT > &a)
	Returns the component wise multiplication of scalar d with matrix a.
template<class DT >
Tmat4< DT >	ml::operator/ (const Tmat4< DT > &a, const DT d)
	Return the component wise division of matrix a by scalar d.
Tmat4<DT> member functions
template<class DT >
Tmat4< DT >	ml::identity3D ()
	Returns a 4x4 homogeneous identity3D matrix; synonym for Tmat4<DT>::getIdentity().
template<class DT >
Tmat4< DT >	ml::translation3D (const Tvec3< DT > &v)
	Returns a 4x4 homogeneous translation matrix with default identity matrix contents and the upper three components in right column given by 3D vector v.
template<class DT >
Tmat4< DT >	ml::rotation3D (Tvec3< DT > Axis, const DT angleRad)
	Returns a 4x4 homogeneous 3D rotation matrix describing a rotation with angle angleRad around axis Axis where center specifies the center of rotation.
template<class DT >
Tmat4< DT >	ml::scaling3D (const Tvec3< DT > &scaleVector)
	Scaling 3D.
template<class DT >
Tmat4< DT >	ml::perspective3D (const DT d)
	Create a 4x4 homogeneous perspective projection matrix with perspective shortening value given by d which must differ from zero to avoid errors.
template<class DT >
std::ostream &	std::operator<< (std::ostream &os, const ml::Tmat4< DT > &m)
template<class DT >
std::istream &	std::operator>> (std::istream &is, ml::Tmat4< DT > &m)
Functions and operators for class Tmat4.
#define	_ML_MAT4_RC(i, j)
	Helper macro only locally defined for Tmat4 matrix multiplication.
template<class DT >
Tmat4< DT >	ml::operator* (const Tmat4< DT > &a, const Tmat4< DT > &b)
	a * b. Standard matrix multiplication.
template<class DT >
bool	ml::operator== (const Tmat4< DT > &a, const Tmat4< DT > &b)
	a == b ? Return true if yes.
template<class DT >
bool	ml::operator!= (const Tmat4< DT > &a, const Tmat4< DT > &b)
	a != b ? Return true if yes.

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Detailed Description

Template class for a 4x4 matrix of 4 rows of Tvec4 vectors.

Author:

Florian Link, Wolf Spindler

Date:

11/2003

Definition in file mlMatrix4.h.

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Define Documentation

#define _ML_MAT4_RC	(		i,
			j
	)

Value:

a[i][0]*b[0][j] + a[i][1]*b[1][j] + \
a[i][2]*b[2][j] + a[i][3]*b[3][j]

Helper macro only locally defined for Tmat4 matrix multiplication.

Definition at line 356 of file mlMatrix4.h.

Referenced by ml::operator*().