Decompose objects

Functions
def	geompy.GetExistingSubObjects
	Get all sub-shapes and groups of theShape, that were created already by any other methods.
def	geompy.GetGroups
	Get all groups of theShape, that were created already by any other methods.
def	geompy.SubShapeAll
	Explode a shape on subshapes of a given type.
def	geompy.SubShapeAllIDs
	Explode a shape on subshapes of a given type.
def	geompy.SubShape
	Obtain a compound of sub-shapes of aShape, selected by they indices in list of all sub-shapes of type aType.
def	geompy.SubShapeAllSortedCentres
	Explode a shape on subshapes of a given type.
def	geompy.SubShapeAllSortedCentresIDs
	Explode a shape on subshapes of a given type.
def	geompy.SubShapeSortedCentres
	Obtain a compound of sub-shapes of aShape, selected by they indices in sorted list of all sub-shapes of type aType.
def	geompy.ExtractShapes
	Extract shapes (excluding the main shape) of given type.
def	geompy.SubShapes
	Get a set of sub shapes defined by their unique IDs inside theMainShape

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Function Documentation

def geompy.GetExistingSubObjects	(		self,
			theShape,
			theGroupsOnly = False
	)

Get all sub-shapes and groups of theShape, that were created already by any other methods.

Parameters:

theShape	Any shape.
theGroupsOnly	If this parameter is TRUE, only groups will be returned, else all found sub-shapes and groups.

Returns:

List of existing sub-objects of theShape.

Example

def geompy.GetGroups	(		self,
			theShape
	)

Get all groups of theShape, that were created already by any other methods.

Parameters:

theShape

Any shape.

Returns:

List of existing groups of theShape.

Example

def geompy.SubShapeAll	(		self,
			aShape,
			aType
	)

Explode a shape on subshapes of a given type.

If the shape itself matches the type, it is also returned.

Parameters:

aShape	Shape to be exploded.
aType	Type of sub-shapes to be retrieved.

Returns:

List of sub-shapes of type theShapeType, contained in theShape.

Example

def geompy.SubShapeAllIDs	(		self,
			aShape,
			aType
	)

Explode a shape on subshapes of a given type.

Parameters:

aShape	Shape to be exploded.
aType	Type of sub-shapes to be retrieved.

Returns:

List of IDs of sub-shapes.

Example

def geompy.SubShape	(		self,
			aShape,
			aType,
			ListOfInd
	)

Obtain a compound of sub-shapes of aShape, selected by they indices in list of all sub-shapes of type aType.

Each index is in range [1, Nb_Sub-Shapes_Of_Given_Type]

Example

def geompy.SubShapeAllSortedCentres	(		self,
			aShape,
			aType
	)

Explode a shape on subshapes of a given type.

Sub-shapes will be sorted by coordinates of their gravity centers. If the shape itself matches the type, it is also returned.

Parameters:

aShape	Shape to be exploded.
aType	Type of sub-shapes to be retrieved.

Returns:

List of sub-shapes of type theShapeType, contained in theShape.

Example

def geompy.SubShapeAllSortedCentresIDs	(		self,
			aShape,
			aType
	)

Explode a shape on subshapes of a given type.

Sub-shapes will be sorted by coordinates of their gravity centers.

Parameters:

aShape	Shape to be exploded.
aType	Type of sub-shapes to be retrieved.

Returns:

List of IDs of sub-shapes.

Example

def geompy.SubShapeSortedCentres	(		self,
			aShape,
			aType,
			ListOfInd
	)

Obtain a compound of sub-shapes of aShape, selected by they indices in sorted list of all sub-shapes of type aType.

Each index is in range [1, Nb_Sub-Shapes_Of_Given_Type]

Example

def geompy.ExtractShapes	(		self,
			aShape,
			aType,
			isSorted = False
	)

Extract shapes (excluding the main shape) of given type.

Parameters:

aShape	The shape.
aType	The shape type.
isSorted	Boolean flag to switch sorting on/off.

Returns:

List of sub-shapes of type aType, contained in aShape.

Example

def geompy.SubShapes	(		self,
			aShape,
			anIDs
	)

Get a set of sub shapes defined by their unique IDs inside theMainShape

Parameters:

theMainShape	Main shape.
theIndices	List of unique IDs of sub shapes inside theMainShape.

Returns:

List of GEOM_Objects, corresponding to found sub shapes.

Example