OdPrcTopoContext Class

Class Hierarchy

Syntax

C++

class OdPrcTopoContext : public OdPrcBase;

File

PrcTopoContext.h

Description

Class representing a set of geometry and topology. It contains topological bodies that are represented as entry elements and points to geometry and topological items.

Group

PRC Topology Classes

Public Methods

	Name	Description
	~OdPrcBase	Destroys an instance of a PRC entity.

OdPrcBase Methods

	Name	Description
	attributeData	This is the overview for the attributeData method overload.
	gsNode	Returns the OdGsCache object currently assigned to the PRC entity.
	id	Returns the PRC entity ID.
	isPersistent	Returns whether the PRC entity is persistent (true) or not (false).
	name	This is the overview for the name method overload.
	prcType	Returns the type of the PRC entity.
	setGsNode	Assigns the specified OdGsCache to the PRC entity.

OdPrcTopoContext Class

	Name	Description
	appendBody	Adds specified body to the end of the current topological body identifiers array.
	behaviour	Returns the current body's behavior value.
	bodies	Returns the current topological body identifiers array.
	clear	Clears topological context data.
	clearScale	Sets the current scale value to 1.
	clearSmallestFaceThickness	Sets the smallest face thickness value value to (granularity * 100).
	granularity	Returns the current minimum size of an edge.
	haveScale	Returns the current value of the scale flag. The scale flag indicates whether a scale is used (true) or is not used (false).
	haveSmallestFaceThickness	Returns the current value of the smallest face thickness flag. The smallest face thickness flag indicates whether the smallest face thickness is used (true) or is not used (false).
	scale	Returns the current scale value used to interpret context data.
	setBehaviour	Sets a new behavior value for a body.
	setBodies	Sets content of the current topological body identifiers array to the user-specified.
	setGranularity	Sets a new minimum size of an edge.
	setScale	Sets a new scale used to interpret context data.
	setSmallestThickness	Sets a new smallest face thickness value.
	setTolerance	Sets a new tolerance value used for topological elements.
	smallestThickness	Returns the current smallest face thickness value.
	tolerance	Returns the current tolerance value.

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