A templatized column-major 3x3 matrix compatible with openGL (mostly for NormalMatrix calculation). More...

#include <VecMath.hpp>

Collaboration diagram for Matrix3< T >:

Public Member Functions
	Matrix3 (T, T, T, T, T, T, T, T, T)

	Matrix3 (const T *)

	Matrix3 (const Vector3< T > &, const Vector3< T > &, const Vector3< T > &)

Matrix3 &	operator= (const T *)

void	set (T, T, T, T, T, T, T, T, T)

T &	operator[] (int)

	operator T * ()

	operator const T * () const

Matrix3	operator- (const Matrix3< T > &) const

Matrix3	operator+ (const Matrix3< T > &) const

Matrix3	operator* (const Matrix3< T > &) const

Vector3< T >	operator* (const Vector3< T > &) const

Matrix3< T >	transpose () const

Matrix3< T >	inverse () const

T	trace () const
	return trace (sum of diagonal elements). More...

T	angle () const
	return rotational angle More...

void	print (void) const

QString	toString (int fieldWidth=0, char format='g', int precision=-1) const

Static Public Member Functions
static Matrix3< T >	identity ()

Detailed Description

A templatized column-major 3x3 matrix compatible with openGL (mostly for NormalMatrix calculation).

Use Mat3d or Mat3f typedef for matrices of doubles and floats respectively.

Definition at line 36 of file VecMath.hpp.

Member Function Documentation

template<class T>

T Matrix3< T >::angle ( ) const

inline

return rotational angle

Definition at line 280 of file VecMath.hpp.

template<class T>

T Matrix3< T >::trace ( ) const

inline

return trace (sum of diagonal elements).

Definition at line 278 of file VecMath.hpp.

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