mrmeshpy.Matrix2ll Class Reference

Public Member Functions
Matrix2ll	__add__ (self, Matrix2ll b)
bool	__eq__ (self, Matrix2ll b)
Vector2ll	__getitem__ (self, int row)
Vector2ll	__getitem__ (self, int row)
Matrix2ll	__iadd__ (self, Matrix2ll b)
Matrix2ll	__imatmul__ (self, int b)
None	__init__ (self)
None	__init__ (self, Vector2ll x, Vector2ll y)
None	__init__ (self, Matrix2ll arg0)
Matrix2ll	__isub__ (self, Matrix2ll b)
Matrix2ll	__itruediv__ (self, int b)
Matrix2ll	__mul__ (self, int a)
Vector2ll	__mul__ (self, Vector2ll b)
Matrix2ll	__mul__ (self, Matrix2ll b)
bool	__ne__ (self, Matrix2ll b)
Matrix2ll	__rmul__ (self, int b)
None	__setitem__ (self, int arg0, Vector2ll arg1)
Matrix2ll	__sub__ (self, Matrix2ll b)
Matrix2ll	__truediv__ (self, int a)
Vector2ll	col (self, int i)
int	det (self)
float	norm (self)
int	normSq (self)
int	trace (self)
Matrix2ll	transposed (self)
Vector2ll	x (self)
None	x (self, Vector2ll arg1)

Static Public Member Functions
Matrix2ll	fromColumns (Vector2ll x, Vector2ll y)
Matrix2ll	fromRows (Vector2ll x, Vector2ll y)
Matrix2ll	identity ()
Matrix2ll	scale (int s)
Matrix2ll	scale (int sx, int sy)
Matrix2ll	scale (Vector2ll s)
Matrix2ll	zero ()

Detailed Description

Generated from:  MR::Matrix2ll
Aliases:  Vector2_long_long_MatrixType

arbitrary 2x2 matrix
\\ingroup MatrixGroup

Constructor & Destructor Documentation

__init__() [1/3]

None mrmeshpy.Matrix2ll.__init__

(

self

)

__init__() [2/3]

None mrmeshpy.Matrix2ll.__init__	(		self,
		Vector2ll	x,
		Vector2ll	y )

initializes matrix from its 2 rows

__init__() [3/3]

None mrmeshpy.Matrix2ll.__init__	(		self,
		Matrix2ll	arg0 )

Implicit copy constructor.

Member Function Documentation

__add__()

Matrix2ll mrmeshpy.Matrix2ll.__add__	(		self,
		Matrix2ll	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.Matrix2ll.__eq__	(		self,
		Matrix2ll	b )

__getitem__() [1/2]

Vector2ll mrmeshpy.Matrix2ll.__getitem__	(		self,
		int	row )

row access

__getitem__() [2/2]

Vector2ll mrmeshpy.Matrix2ll.__getitem__	(		self,
		int	row )

__iadd__()

Matrix2ll mrmeshpy.Matrix2ll.__iadd__	(		self,
		Matrix2ll	b )

__imatmul__()

Matrix2ll mrmeshpy.Matrix2ll.__imatmul__	(		self,
		int	b )

__isub__()

Matrix2ll mrmeshpy.Matrix2ll.__isub__	(		self,
		Matrix2ll	b )

__itruediv__()

Matrix2ll mrmeshpy.Matrix2ll.__itruediv__	(		self,
		int	b )

__mul__() [1/3]

Matrix2ll mrmeshpy.Matrix2ll.__mul__	(		self,
		int	a )

__mul__() [2/3]

Matrix2ll mrmeshpy.Matrix2ll.__mul__	(		self,
		Matrix2ll	b )

product of two matrices

__mul__() [3/3]

Vector2ll mrmeshpy.Matrix2ll.__mul__	(		self,
		Vector2ll	b )

x = a * b

__ne__()

bool mrmeshpy.Matrix2ll.__ne__	(		self,
		Matrix2ll	b )

__rmul__()

Matrix2ll mrmeshpy.Matrix2ll.__rmul__	(		self,
		int	b )

__setitem__()

None mrmeshpy.Matrix2ll.__setitem__	(		self,
		int	arg0,
		Vector2ll	arg1 )

__sub__()

Matrix2ll mrmeshpy.Matrix2ll.__sub__	(		self,
		Matrix2ll	b )

__truediv__()

Matrix2ll mrmeshpy.Matrix2ll.__truediv__	(		self,
		int	a )

col()

Vector2ll mrmeshpy.Matrix2ll.col	(		self,
		int	i )

column access

det()

int mrmeshpy.Matrix2ll.det

(

self

)

computes determinant of the matrix

fromColumns()

Matrix2ll mrmeshpy.Matrix2ll.fromColumns ( Vector2ll x, Vector2ll 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()

Matrix2ll mrmeshpy.Matrix2ll.fromRows ( Vector2ll x, Vector2ll y )

static

constructs a matrix from its 2 rows

identity()

Matrix2ll mrmeshpy.Matrix2ll.identity ( )

static

norm()

float mrmeshpy.Matrix2ll.norm

(

self

)

normSq()

int mrmeshpy.Matrix2ll.normSq

(

self

)

compute sum of squared matrix elements

scale() [1/3]

Matrix2ll mrmeshpy.Matrix2ll.scale ( int s )

static

returns a matrix that scales uniformly

scale() [2/3]

Matrix2ll mrmeshpy.Matrix2ll.scale ( int sx, int sy )

static

returns a matrix that has its own scale along each axis

scale() [3/3]

Matrix2ll mrmeshpy.Matrix2ll.scale ( Vector2ll s )

static

trace()

int mrmeshpy.Matrix2ll.trace

(

self

)

computes trace of the matrix

transposed()

Matrix2ll mrmeshpy.Matrix2ll.transposed

(

self

)

computes transposed matrix

x() [1/2]

Vector2ll mrmeshpy.Matrix2ll.x

(

self

)

rows, identity matrix by default

x() [2/2]

None mrmeshpy.Matrix2ll.x	(		self,
		Vector2ll	arg1 )

zero()

Matrix2ll mrmeshpy.Matrix2ll.zero ( )

static

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

• mrmeshpy.pyi