meshlib.mrmeshpy.Matrix2i Class Reference

Public Member Functions
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)
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, Matrix2_int, Matrix2_int

arbitrary 2x2 matrix
\\ingroup MatrixGroup

Constructor & Destructor Documentation

__init__() [1/3]

None meshlib.mrmeshpy.Matrix2i.__init__

(

self

)

__init__() [2/3]

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

initializes matrix from its 2 rows

__init__() [3/3]

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

Implicit copy constructor.

Member Function Documentation

__iadd__()

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

__imatmul__()

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

__isub__()

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

__itruediv__()

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

_Subscript() [1/2]

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

protected

row access

_Subscript() [2/2]

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

protected

col()

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

column access

det()

int meshlib.mrmeshpy.Matrix2i.det

(

self

)

computes determinant of the matrix

fromColumns()

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

static

constructs a matrix from its 2 rows

identity()

Matrix2i meshlib.mrmeshpy.Matrix2i.identity ( )

static

norm()

float meshlib.mrmeshpy.Matrix2i.norm

(

self

)

normSq()

int meshlib.mrmeshpy.Matrix2i.normSq

(

self

)

compute sum of squared matrix elements

scale() [1/3]

Matrix2i meshlib.mrmeshpy.Matrix2i.scale ( int s )

static

returns a matrix that scales uniformly

scale() [2/3]

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

static

returns a matrix that has its own scale along each axis

scale() [3/3]

Matrix2i meshlib.mrmeshpy.Matrix2i.scale ( Vector2i s )

static

trace()

int meshlib.mrmeshpy.Matrix2i.trace

(

self

)

computes trace of the matrix

transposed()

Matrix2i meshlib.mrmeshpy.Matrix2i.transposed

(

self

)

computes transposed matrix

x() [1/2]

Vector2i meshlib.mrmeshpy.Matrix2i.x

(

self

)

rows, identity matrix by default

x() [2/2]

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

zero()

Matrix2i meshlib.mrmeshpy.Matrix2i.zero ( )

static

---

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

• mrmeshpy.pyi