Basic Operations

Functions
def	geompy.MakePartition
	Perform partition operation.
def	geompy.MakePartitionNonSelfIntersectedShape
	Perform partition operation.
def	geompy.Partition
	Shortcut to MakePartition()
def	geompy.MakeHalfPartition
	Perform partition of the Shape with the Plane.
def	geompy.Archimede
	Perform an Archimde operation on the given shape with given parameters.

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Function Documentation

def geompy.MakePartition	(		self,
			ListShapes,
			ListTools = [],
			ListKeepInside = [],
			ListRemoveInside = [],
			Limit = ShapeType["AUTO"],
			RemoveWebs = 0,
			ListMaterials = [],
			KeepNonlimitShapes = 0
	)

Parameters:

ListShapes	Shapes to be intersected.
ListTools	Shapes to intersect theShapes. !!!NOTE: Each compound from ListShapes and ListTools will be exploded in order to avoid possible intersection between shapes from this compound.
Limit	Type of resulting shapes (corresponding to TopAbs_ShapeEnum). If this parameter is set to -1 ("Auto"), most appropriate shape limit type will be detected automatically.
KeepNonlimitShapes,:	if this parameter == 0, then only shapes of target type (equal to Limit) are kept in the result, else standalone shapes of lower dimension are kept also (if they exist).

After implementation new version of PartitionAlgo (October 2006) other parameters are ignored by current functionality. They are kept in this function only for support old versions. Ignored parameters:

Parameters:

ListKeepInside	Shapes, outside which the results will be deleted. Each shape from theKeepInside must belong to theShapes also.
ListRemoveInside	Shapes, inside which the results will be deleted. Each shape from theRemoveInside must belong to theShapes also.
RemoveWebs	If TRUE, perform Glue 3D algorithm.
ListMaterials	Material indices for each shape. Make sence, only if theRemoveWebs is TRUE.

Returns:

New GEOM_Object, containing the result shapes.

Example

def geompy.MakePartitionNonSelfIntersectedShape	(		self,
			ListShapes,
			ListTools = [],
			ListKeepInside = [],
			ListRemoveInside = [],
			Limit = ShapeType["AUTO"],
			RemoveWebs = 0,
			ListMaterials = [],
			KeepNonlimitShapes = 0
	)

This method may be useful if it is needed to make a partition for compound contains nonintersected shapes. Performance will be better since intersection between shapes from compound is not performed.

Description of all parameters as in previous method MakePartition()

!!!NOTE: Passed compounds (via ListShapes or via ListTools) have to consist of nonintersecting shapes.

Returns:

New GEOM_Object, containing the result shapes.

Example

def geompy.Partition	(		self,
			ListShapes,
			ListTools = [],
			ListKeepInside = [],
			ListRemoveInside = [],
			Limit = ShapeType["AUTO"],
			RemoveWebs = 0,
			ListMaterials = [],
			KeepNonlimitShapes = 0
	)

Example 1
Example 2

def geompy.MakeHalfPartition	(		self,
			theShape,
			thePlane
	)

Parameters:

theShape	Shape to be intersected.
thePlane	Tool shape, to intersect theShape.

Returns:

New GEOM_Object, containing the result shape.

Example

def geompy.Archimede	(		self,
			theShape,
			theWeight,
			theWaterDensity,
			theMeshDeflection
	)

The object presenting the resulting face is returned.

Parameters:

theShape	Shape to be put in water.
theWeight	Weight og the shape.
theWaterDensity	Density of the water.
theMeshDeflection	Deflection of the mesh, using to compute the section.

Returns:

New GEOM_Object, containing a section of theShape by a plane, corresponding to water level.

Example