mrmeshpy.Matrix2b Class Reference

Public Member Functions
Matrix2i	__add__ (self, Matrix2b b)
bool	__eq__ (self, Matrix2b b)
Vector2b	__getitem__ (self, int row)
Vector2b	__getitem__ (self, int row)
Matrix2b	__iadd__ (self, Matrix2b b)
Matrix2b	__imatmul__ (self, bool b)
None	__init__ (self)
None	__init__ (self, Vector2b x, Vector2b y)
None	__init__ (self, Matrix2b arg0)
Matrix2b	__isub__ (self, Matrix2b b)
Matrix2b	__itruediv__ (self, bool b)
Matrix2i	__mul__ (self, bool a)
Vector2i	__mul__ (self, Vector2b b)
Matrix2i	__mul__ (self, Matrix2b b)
bool	__ne__ (self, Matrix2b b)
Matrix2i	__rmul__ (self, bool b)
None	__setitem__ (self, int arg0, Vector2b arg1)
Matrix2i	__sub__ (self, Matrix2b b)
Matrix2i	__truediv__ (self, bool a)
Vector2b	col (self, int i)
bool	det (self)
float	norm (self)
bool	normSq (self)
bool	trace (self)
Matrix2b	transposed (self)
Vector2b	x (self)
None	x (self, Vector2b arg1)

Static Public Member Functions
Matrix2b	fromColumns (Vector2b x, Vector2b y)
Matrix2b	fromRows (Vector2b x, Vector2b y)
Matrix2b	identity ()
Matrix2b	scale (bool s)
Matrix2b	scale (bool sx, bool sy)
Matrix2b	scale (Vector2b s)
Matrix2b	zero ()

Detailed Description

Generated from:  MR::Matrix2b
Aliases:  Vector2_bool_MatrixType

arbitrary 2x2 matrix
\\ingroup MatrixGroup

Constructor & Destructor Documentation

__init__() [1/3]

None mrmeshpy.Matrix2b.__init__

(

self

)

__init__() [2/3]

None mrmeshpy.Matrix2b.__init__	(		self,
		Vector2b	x,
		Vector2b	y )

initializes matrix from its 2 rows

__init__() [3/3]

None mrmeshpy.Matrix2b.__init__	(		self,
		Matrix2b	arg0 )

Implicit copy constructor.

Member Function Documentation

__add__()

Matrix2i mrmeshpy.Matrix2b.__add__	(		self,
		Matrix2b	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.Matrix2b.__eq__	(		self,
		Matrix2b	b )

__getitem__() [1/2]

Vector2b mrmeshpy.Matrix2b.__getitem__	(		self,
		int	row )

row access

__getitem__() [2/2]

Vector2b mrmeshpy.Matrix2b.__getitem__	(		self,
		int	row )

__iadd__()

Matrix2b mrmeshpy.Matrix2b.__iadd__	(		self,
		Matrix2b	b )

__imatmul__()

Matrix2b mrmeshpy.Matrix2b.__imatmul__	(		self,
		bool	b )

__isub__()

Matrix2b mrmeshpy.Matrix2b.__isub__	(		self,
		Matrix2b	b )

__itruediv__()

Matrix2b mrmeshpy.Matrix2b.__itruediv__	(		self,
		bool	b )

__mul__() [1/3]

Matrix2i mrmeshpy.Matrix2b.__mul__	(		self,
		bool	a )

__mul__() [2/3]

Matrix2i mrmeshpy.Matrix2b.__mul__	(		self,
		Matrix2b	b )

product of two matrices

__mul__() [3/3]

Vector2i mrmeshpy.Matrix2b.__mul__	(		self,
		Vector2b	b )

x = a * b

__ne__()

bool mrmeshpy.Matrix2b.__ne__	(		self,
		Matrix2b	b )

__rmul__()

Matrix2i mrmeshpy.Matrix2b.__rmul__	(		self,
		bool	b )

__setitem__()

None mrmeshpy.Matrix2b.__setitem__	(		self,
		int	arg0,
		Vector2b	arg1 )

__sub__()

Matrix2i mrmeshpy.Matrix2b.__sub__	(		self,
		Matrix2b	b )

__truediv__()

Matrix2i mrmeshpy.Matrix2b.__truediv__	(		self,
		bool	a )

col()

Vector2b mrmeshpy.Matrix2b.col	(		self,
		int	i )

column access

det()

bool mrmeshpy.Matrix2b.det

(

self

)

computes determinant of the matrix

fromColumns()

Matrix2b mrmeshpy.Matrix2b.fromColumns ( Vector2b x, Vector2b 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()

Matrix2b mrmeshpy.Matrix2b.fromRows ( Vector2b x, Vector2b y )

static

constructs a matrix from its 2 rows

identity()

Matrix2b mrmeshpy.Matrix2b.identity ( )

static

norm()

float mrmeshpy.Matrix2b.norm

(

self

)

normSq()

bool mrmeshpy.Matrix2b.normSq

(

self

)

compute sum of squared matrix elements

scale() [1/3]

Matrix2b mrmeshpy.Matrix2b.scale ( bool s )

static

returns a matrix that scales uniformly

scale() [2/3]

Matrix2b mrmeshpy.Matrix2b.scale ( bool sx, bool sy )

static

returns a matrix that has its own scale along each axis

scale() [3/3]

Matrix2b mrmeshpy.Matrix2b.scale ( Vector2b s )

static

trace()

bool mrmeshpy.Matrix2b.trace

(

self

)

computes trace of the matrix

transposed()

Matrix2b mrmeshpy.Matrix2b.transposed

(

self

)

computes transposed matrix

x() [1/2]

Vector2b mrmeshpy.Matrix2b.x

(

self

)

rows, identity matrix by default

x() [2/2]

None mrmeshpy.Matrix2b.x	(		self,
		Vector2b	arg1 )

zero()

Matrix2b mrmeshpy.Matrix2b.zero ( )

static

---

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

• mrmeshpy.pyi