Class for working with matrix 3 x 3. Подробнее...

Открытые типы
typedef comms::cMat3	mat3_t

Открытые члены
	Mat3 ()
	Constructor for building a zero matrix.

	operator Mat4 () const
	Ability for converting `Mat3` to `Mat4`. Подробнее...

	operator Quat () const
	Ability for converting `Mat3` to `Quat`. Подробнее...

	operator std::string () const
	Ability for converting `Mat3` to `string`. Подробнее...

bool	operator== (const Mat3 &b) const
	Comparison. Подробнее...

bool	identity () const
	Returns `TRUE` when the matrix is identity.

bool	orthonormalized () const
	Returns `TRUE` when the matrix is ortonormal.

bool	symmetric () const
	Returns `TRUE` when the matrix is symmetric.

bool	zero () const
	Returns `TRUE` when all values of the matrix are zero.

Mat3 &	operator() (int row, int col, float v)
	Setter like array. Подробнее...

float	operator() (int row, int col) const
	Getter like array. Подробнее...

Mat3	operator- () const
	Negation operator. Подробнее...

Mat3 &	operator+= (const Mat3 &b)

Mat3 &	operator-= (const Mat3 &b)

Mat3 &	*operator=** (const Mat3 &b)

Mat3 &	*operator=** (const float &k)

Mat3 &	operator/= (const float &k)

Mat3	operator+ (const Mat3 &b) const

Mat3	operator- (const Mat3 &b) const

Mat3	operator* (const Mat3 &b) const

Mat3	operator* (const float &k) const

Mat3	operator/ (const float &k) const

float	determinant () const
	Returns determinant of the matrix. Подробнее...

float	trace () const
	Returns trace of the matrix. Подробнее...

Mat3 &	invert ()
	Invert the matrix. Подробнее...

Mat3	invertCopy () const

Mat3 &	orthonormalize ()
	Orthonormalize the matrix. Подробнее...

Mat3	orthonormalizeCopy () const

Mat3 &	transpose ()
	Transpose the matrix. Подробнее...

Mat3	transposeCopy () const

Статические открытые данные
static const Mat3	IDENTITY

static const Mat3	ZERO

Подробное описание

Class for working with matrix 3 x 3.

# This class is a standard for declaration of new classes.

Mat3  a(
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 );
Mat3  b = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };

Mat3  a( 0 );
// equivalent to
Mat3  b( 0, 0, 0,  0, 0, 0,  0, 0, 0 );
// equivalent to
Mat3  c = { 0, 0, 0,  0, 0, 0,  0, 0, 0 };

См. также: Mat4

Начиная с: 4.5.32

Методы

coat::scripto::Mat3::operator Mat4 ( ) const

Ability for converting Mat3 to Mat4.

Mat3  a = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };
auto  m = Mat4( a );

coat::scripto::Mat3::operator Quat ( ) const

Ability for converting Mat3 to Quat.

Mat3  a = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };
auto  m = Quat( a );

coat::scripto::Mat3::operator std::string ( ) const

Ability for converting Mat3 to string.

Mat3  a = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };
auto  m = string( a );

bool coat::scripto::Mat3::operator== ( const Mat3 & b ) const

inline

Comparison.

Mat3  a;
...
if (a == Mat3( 1 )) { ... }

Mat3& coat::scripto::Mat3::operator()	(	int	row,
		int	col,
		float	v
	)

inline

Setter like array.

Mat3  a( 0 );
// setting a value 9.5 to row 3 and col 2
a[ 3, 2, 9.5 ];

float coat::scripto::Mat3::operator()	(	int	row,
		int	col
	)		const

inline

Getter like array.

Mat3  a = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };
float  v00 = a[ 0, 0 ];
float  v12 = a[ 1, 2 ];

Mat3 coat::scripto::Mat3::operator- ( ) const

inline

Negation operator.

Mat3  a( 1 );
Mat3  na = -a;

float coat::scripto::Mat3::determinant ( ) const

inline

Returns determinant of the matrix.

Mat3  a( 1 );
float  r = a.determinant();

float coat::scripto::Mat3::trace ( ) const

inline

Returns trace of the matrix.

Mat3  a = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };
float  r = a.trace();

Mat3& coat::scripto::Mat3::invert ( )

inline

Invert the matrix.

Mat3  a = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };
a.invert();

Mat3 coat::scripto::Mat3::invertCopy ( ) const

inline

См. также: invert()

Mat3& coat::scripto::Mat3::orthonormalize ( )

inline

Orthonormalize the matrix.

Mat3  a = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };
a.orthonormalize();

Mat3 coat::scripto::Mat3::orthonormalizeCopy ( ) const

inline

См. также: orthonormalize()

Mat3& coat::scripto::Mat3::transpose ( )

inline

Transpose the matrix.

Mat3  a = {
    1, 0, 0,
    0, 2, 0,
    0, 0, 6 };
a.transpose();

Mat3 coat::scripto::Mat3::transposeCopy ( ) const

inline

См. также: transpose()

Открытые типы

Открытые члены

Статические открытые данные

Подробное описание

Методы