mrmeshpy.Matrix2i Class Reference

Public Member Functions
Matrix2i	__add__ (self, Matrix2i b)
bool	__eq__ (self, Matrix2i b)
Vector2i	__getitem__ (self, int row)
Vector2i	__getitem__ (self, int row)
Matrix2i	__iadd__ (self, Matrix2i b)
Matrix2i	__imatmul__ (self, int b)
None	__init__ (self)
None	__init__ (self, Vector2i x, Vector2i y)
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)
None	__setitem__ (self, int arg0, Vector2i arg1)
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
None	__init__ (*args, **kwargs)
Matrix2i	fromColumns (Vector2i x, Vector2i y)
Matrix2i	fromRows (Vector2i x, Vector2i y)
Matrix2i	identity ()
Matrix2i	operator (*args, **kwargs)
Matrix2i	operator (*args, **kwargs)
Matrix2i	scale (int s)
Matrix2i	scale (int sx, int sy)
Matrix2i	scale (Vector2i s)
Matrix2i	zero ()

Static Protected Attributes
typing	_offsetof_x = 0
typing	_offsetof_y = 8

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__ ( * args, ** kwargs )

static

__init__() [2/3]

None mrmeshpy.Matrix2i.__init__

(

self

)

__init__() [3/3]

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

initializes matrix from its 2 rows

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 )

__getitem__() [1/2]

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

row access

__getitem__() [2/2]

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

__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 )

__setitem__()

None mrmeshpy.Matrix2i.__setitem__	(		self,
		int	arg0,
		Vector2i	arg1 )

__sub__()

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

__truediv__()

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

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

operator() [1/2]

Matrix2i mrmeshpy.Matrix2i.operator ( * args, ** kwargs )

static

operator() [2/2]

Matrix2i mrmeshpy.Matrix2i.operator ( * args, ** kwargs )

static

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

Member Data Documentation

_offsetof_x

typing mrmeshpy.Matrix2i._offsetof_x = 0

staticprotected

_offsetof_y

typing mrmeshpy.Matrix2i._offsetof_y = 8

staticprotected

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

• mrmeshpy.pyi