mrmeshpy.AlphaShapeData Class Reference

Public Member Functions
None	__init__ (self)
None	__init__ (self, AlphaShapeData arg0)
None	__init__ (self, ConvertToIntVector toInt, Vector_Vector3i_VertId intPoints, int intRadiusSq, float searchRadius)
PreciseVertCoords	coords (self, PointCloud cloud, VertId v)
Vector_Vector3i_VertId	intPoints (self)
None	intPoints (self, Vector_Vector3i_VertId arg1)
int	intRadiusSq (self)
None	intRadiusSq (self, int arg1)
float	searchRadius (self)
None	searchRadius (self, float arg1)
ConvertToIntVector	toInt (self)
None	toInt (self, ConvertToIntVector arg1)

Static Public Member Functions
None	__init__ (*args, **kwargs)
AlphaShapeData	operator (*args, **kwargs)
AlphaShapeData	operator (*args, **kwargs)

Static Protected Attributes
typing	_offsetof_intPoints = 32
typing	_offsetof_intRadiusSq = 56
typing	_offsetof_searchRadius = 64
typing	_offsetof_toInt = 0

Detailed Description

Generated from:  MR::AlphaShapeData

a point cloud and a ball radius prepared for the search of alpha-shape triangles;
the emptiness of a ball is tested in integer coordinates with simulation-of-simplicity
resolving the degeneracies, so both the cloud and the radius are needed in integer form as well

Constructor & Destructor Documentation

__init__() [1/4]

None mrmeshpy.AlphaShapeData.__init__ ( * args, ** kwargs )

static

__init__() [2/4]

None mrmeshpy.AlphaShapeData.__init__

(

self

)

__init__() [3/4]

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

Implicit copy constructor.

__init__() [4/4]

None mrmeshpy.AlphaShapeData.__init__	(		self,
		ConvertToIntVector	toInt,
		Vector_Vector3i_VertId	intPoints,
		int	intRadiusSq,
		float	searchRadius )

Implicit aggregate constructor.

Member Function Documentation

coords()

PreciseVertCoords mrmeshpy.AlphaShapeData.coords	(		self,
		PointCloud	cloud,
		VertId	v )

returns point #v of the cloud (which must be the cloud given to getAlphaShapeData)
together with its integer coordinates

intPoints() [1/2]

Vector_Vector3i_VertId mrmeshpy.AlphaShapeData.intPoints

(

self

)

integer coordinates of all valid points of the cloud,
or empty if they have to be computed on the fly by toInt

intPoints() [2/2]

None mrmeshpy.AlphaShapeData.intPoints	(		self,
		Vector_Vector3i_VertId	arg1 )

intRadiusSq() [1/2]

int mrmeshpy.AlphaShapeData.intRadiusSq

(

self

)

squared ball radius in the units of toInt's integer grid, not larger than the squared
original radius (so that no point inside a ball can be farther than searchRadius
from the ball's points), and small enough for the predicates not to overflow

intRadiusSq() [2/2]

None mrmeshpy.AlphaShapeData.intRadiusSq	(		self,
		int	arg1 )

operator() [1/2]

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

static

operator() [2/2]

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

static

searchRadius() [1/2]

float mrmeshpy.AlphaShapeData.searchRadius

(

self

)

the radius of the neighbourhood of a point to consider;
a bit larger than the doubled ball radius to compensate the rounding of integer coordinates

searchRadius() [2/2]

None mrmeshpy.AlphaShapeData.searchRadius	(		self,
		float	arg1 )

toInt() [1/2]

ConvertToIntVector mrmeshpy.AlphaShapeData.toInt

(

self

)

converts cloud's points in integer coordinates

toInt() [2/2]

None mrmeshpy.AlphaShapeData.toInt	(		self,
		ConvertToIntVector	arg1 )

Member Data Documentation

_offsetof_intPoints

typing mrmeshpy.AlphaShapeData._offsetof_intPoints = 32

staticprotected

_offsetof_intRadiusSq

typing mrmeshpy.AlphaShapeData._offsetof_intRadiusSq = 56

staticprotected

_offsetof_searchRadius

typing mrmeshpy.AlphaShapeData._offsetof_searchRadius = 64

staticprotected

_offsetof_toInt

typing mrmeshpy.AlphaShapeData._offsetof_toInt = 0

staticprotected

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

• mrmeshpy.pyi