mrmeshpy.SymMatrix3f Class Reference

Public Member Functions
SymMatrix3f	__iadd__ (self, SymMatrix3f b)
SymMatrix3f	__imatmul__ (self, float b)
None	__init__ (self)
None	__init__ (self, SymMatrix3f m)
None	__init__ (self, SymMatrix3f arg0)
SymMatrix3f	__isub__ (self, SymMatrix3f b)
SymMatrix3f	__itruediv__ (self, float b)
float	det (self)
Vector3f	eigens (self, Matrix3f eigenvectors=None)
Vector3f	eigenvector (self, float eigenvalue)
SymMatrix3f	inverse (self)
SymMatrix3f	inverse (self, float det)
float	normSq (self)
SymMatrix3f	pseudoinverse (self, float tol=1.1920928955078125e-07, int_output rank=None, Vector3f space=None)
float	trace (self)
float	xx (self)
None	xx (self, float arg1)
float	xy (self)
None	xy (self, float arg1)
float	xz (self)
None	xz (self, float arg1)
float	yy (self)
None	yy (self, float arg1)
float	yz (self)
None	yz (self, float arg1)
float	zz (self)
None	zz (self, float arg1)

Static Public Member Functions
SymMatrix3f	diagonal (float diagVal)
SymMatrix3f	identity ()

Static Protected Member Functions
	_pybind11_conduit_v1_ (*args, **kwargs)

Detailed Description

Generated from:  MR::SymMatrix3f
Aliases:  Vector3_float_SymMatrixType, QuadraticForm_Vector3f_SM

symmetric 3x3 matrix
\\ingroup MatrixGroup

Constructor & Destructor Documentation

__init__() [1/3]

None mrmeshpy.SymMatrix3f.__init__

(

self

)

__init__() [2/3]

None mrmeshpy.SymMatrix3f.__init__	(		self,
		SymMatrix3f	m )

__init__() [3/3]

None mrmeshpy.SymMatrix3f.__init__	(		self,
		SymMatrix3f	arg0 )

Implicit copy constructor.

Member Function Documentation

__iadd__()

SymMatrix3f mrmeshpy.SymMatrix3f.__iadd__	(		self,
		SymMatrix3f	b )

__imatmul__()

SymMatrix3f mrmeshpy.SymMatrix3f.__imatmul__	(		self,
		float	b )

__isub__()

SymMatrix3f mrmeshpy.SymMatrix3f.__isub__	(		self,
		SymMatrix3f	b )

__itruediv__()

SymMatrix3f mrmeshpy.SymMatrix3f.__itruediv__	(		self,
		float	b )

_pybind11_conduit_v1_()

mrmeshpy.SymMatrix3f._pybind11_conduit_v1_ ( * args, ** kwargs )

staticprotected

det()

float mrmeshpy.SymMatrix3f.det

(

self

)

computes determinant of the matrix

diagonal()

SymMatrix3f mrmeshpy.SymMatrix3f.diagonal ( float diagVal )

static

eigens()

Vector3f mrmeshpy.SymMatrix3f.eigens	(		self,
		Matrix3f	eigenvectors = None )

returns eigenvalues of the matrix in ascending order (diagonal matrix L), and
optionally returns corresponding unit eigenvectors in the rows of orthogonal matrix V,
M*V^T = V^T*L; M = V^T*L*V

eigenvector()

Vector3f mrmeshpy.SymMatrix3f.eigenvector	(		self,
		float	eigenvalue )

computes not-unit eigenvector corresponding to a not-repeating eigenvalue

identity()

SymMatrix3f mrmeshpy.SymMatrix3f.identity ( )

static

inverse() [1/2]

SymMatrix3f mrmeshpy.SymMatrix3f.inverse

(

self

)

computes inverse matrix

inverse() [2/2]

SymMatrix3f mrmeshpy.SymMatrix3f.inverse	(		self,
		float	det )

computes inverse matrix given determinant of this

normSq()

float mrmeshpy.SymMatrix3f.normSq

(

self

)

computes the squared norm of the matrix, which is equal to the sum of 9 squared elements

pseudoinverse()

SymMatrix3f mrmeshpy.SymMatrix3f.pseudoinverse	(		self,
		float	tol = 1.1920928955078125e-07,
		int_output	rank = None,
		Vector3f	space = None )

for not-degenerate matrix returns just inverse matrix, otherwise
returns degenerate matrix, which performs inversion on not-kernel subspace;
\\param tol relative epsilon-tolerance for too small number detection
\\param rank optional output for this matrix rank according to given tolerance
\\param space rank=1: unit direction of solution line, rank=2: unit normal to solution plane, rank=3: zero vector

trace()

float mrmeshpy.SymMatrix3f.trace

(

self

)

computes trace of the matrix

xx() [1/2]

float mrmeshpy.SymMatrix3f.xx

(

self

)

zero matrix by default

xx() [2/2]

None mrmeshpy.SymMatrix3f.xx	(		self,
		float	arg1 )

xy() [1/2]

float mrmeshpy.SymMatrix3f.xy

(

self

)

zero matrix by default

xy() [2/2]

None mrmeshpy.SymMatrix3f.xy	(		self,
		float	arg1 )

xz() [1/2]

float mrmeshpy.SymMatrix3f.xz

(

self

)

zero matrix by default

xz() [2/2]

None mrmeshpy.SymMatrix3f.xz	(		self,
		float	arg1 )

yy() [1/2]

float mrmeshpy.SymMatrix3f.yy

(

self

)

zero matrix by default

yy() [2/2]

None mrmeshpy.SymMatrix3f.yy	(		self,
		float	arg1 )

yz() [1/2]

float mrmeshpy.SymMatrix3f.yz

(

self

)

zero matrix by default

yz() [2/2]

None mrmeshpy.SymMatrix3f.yz	(		self,
		float	arg1 )

zz() [1/2]

float mrmeshpy.SymMatrix3f.zz

(

self

)

zero matrix by default

zz() [2/2]

None mrmeshpy.SymMatrix3f.zz	(		self,
		float	arg1 )

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

• mrmeshpy.pyi