mrmeshpy.Matrix2i Class Reference

Public Member Functions
Matrix2i	__add__ (self, Matrix2i b)
bool	__eq__ (self, Matrix2i b)
Matrix2i	__iadd__ (self, Matrix2i b)
Matrix2i	__imatmul__ (self, int b)
None	__init__ (self)
None	__init__ (self, Vector2i x, Vector2i y)
None	__init__ (self, Matrix2i arg0)
Matrix2i	__isub__ (self, Matrix2i b)
Matrix2i	__itruediv__ (self, int b)
Matrix2i	__mul__ (self, int a)
Vector2i	__mul__ (self, Vector2i b)
Matrix2i	__mul__ (self, Matrix2i b)
bool	__ne__ (self, Matrix2i b)
Matrix2i	__rmul__ (self, int b)
Matrix2i	__sub__ (self, Matrix2i b)
Matrix2i	__truediv__ (self, int a)
Vector2i	col (self, int i)
int	det (self)
float	norm (self)
int	normSq (self)
int	trace (self)
Matrix2i	transposed (self)
Vector2i	x (self)
None	x (self, Vector2i arg1)

Static Public Member Functions
Matrix2i	fromColumns (Vector2i x, Vector2i y)
Matrix2i	fromRows (Vector2i x, Vector2i y)
Matrix2i	identity ()
Matrix2i	scale (int s)
Matrix2i	scale (int sx, int sy)
Matrix2i	scale (Vector2i s)
Matrix2i	zero ()

Protected Member Functions
Vector2i	_Subscript (self, int row)
Vector2i	_Subscript (self, int row)

Detailed Description

Generated from:  MR::Matrix2i
Aliases:  Vector2_int_MatrixType

arbitrary 2x2 matrix
\\ingroup MatrixGroup

Constructor & Destructor Documentation

__init__() [1/3]

None mrmeshpy.Matrix2i.__init__

(

self

)

__init__() [2/3]

None mrmeshpy.Matrix2i.__init__	(		self,
		Vector2i	x,
		Vector2i	y )

initializes matrix from its 2 rows

__init__() [3/3]

None mrmeshpy.Matrix2i.__init__	(		self,
		Matrix2i	arg0 )

Implicit copy constructor.

Member Function Documentation

__add__()

Matrix2i mrmeshpy.Matrix2i.__add__	(		self,
		Matrix2i	b )

NOTE: We use `std::declval()` in the operators below because libclang 18 in our binding generator is bugged and chokes on decltyping `a.x` and such. TODO fix this when we update libclang.

__eq__()

bool mrmeshpy.Matrix2i.__eq__	(		self,
		Matrix2i	b )

__iadd__()

Matrix2i mrmeshpy.Matrix2i.__iadd__	(		self,
		Matrix2i	b )

__imatmul__()

Matrix2i mrmeshpy.Matrix2i.__imatmul__	(		self,
		int	b )

__isub__()

Matrix2i mrmeshpy.Matrix2i.__isub__	(		self,
		Matrix2i	b )

__itruediv__()

Matrix2i mrmeshpy.Matrix2i.__itruediv__	(		self,
		int	b )

__mul__() [1/3]

Matrix2i mrmeshpy.Matrix2i.__mul__	(		self,
		int	a )

__mul__() [2/3]

Matrix2i mrmeshpy.Matrix2i.__mul__	(		self,
		Matrix2i	b )

product of two matrices

__mul__() [3/3]

Vector2i mrmeshpy.Matrix2i.__mul__	(		self,
		Vector2i	b )

x = a * b

__ne__()

bool mrmeshpy.Matrix2i.__ne__	(		self,
		Matrix2i	b )

__rmul__()

Matrix2i mrmeshpy.Matrix2i.__rmul__	(		self,
		int	b )

__sub__()

Matrix2i mrmeshpy.Matrix2i.__sub__	(		self,
		Matrix2i	b )

__truediv__()

Matrix2i mrmeshpy.Matrix2i.__truediv__	(		self,
		int	a )

_Subscript() [1/2]

Vector2i mrmeshpy.Matrix2i._Subscript ( self, int row )

protected

row access

_Subscript() [2/2]

Vector2i mrmeshpy.Matrix2i._Subscript ( self, int row )

protected

col()

Vector2i mrmeshpy.Matrix2i.col	(		self,
		int	i )

column access

det()

int mrmeshpy.Matrix2i.det

(

self

)

computes determinant of the matrix

fromColumns()

Matrix2i mrmeshpy.Matrix2i.fromColumns ( Vector2i x, Vector2i y )

static

constructs a matrix from its 2 columns;
use this method to get the matrix that transforms basis vectors ( plusX, plusY ) into vectors ( x, y ) respectively

fromRows()

Matrix2i mrmeshpy.Matrix2i.fromRows ( Vector2i x, Vector2i y )

static

constructs a matrix from its 2 rows

identity()

Matrix2i mrmeshpy.Matrix2i.identity ( )

static

norm()

float mrmeshpy.Matrix2i.norm

(

self

)

normSq()

int mrmeshpy.Matrix2i.normSq

(

self

)

compute sum of squared matrix elements

scale() [1/3]

Matrix2i mrmeshpy.Matrix2i.scale ( int s )

static

returns a matrix that scales uniformly

scale() [2/3]

Matrix2i mrmeshpy.Matrix2i.scale ( int sx, int sy )

static

returns a matrix that has its own scale along each axis

scale() [3/3]

Matrix2i mrmeshpy.Matrix2i.scale ( Vector2i s )

static

trace()

int mrmeshpy.Matrix2i.trace

(

self

)

computes trace of the matrix

transposed()

Matrix2i mrmeshpy.Matrix2i.transposed

(

self

)

computes transposed matrix

x() [1/2]

Vector2i mrmeshpy.Matrix2i.x

(

self

)

rows, identity matrix by default

x() [2/2]

None mrmeshpy.Matrix2i.x	(		self,
		Vector2i	arg1 )

zero()

Matrix2i mrmeshpy.Matrix2i.zero ( )

static

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

• mrmeshpy.pyi