Usage: an implementation of this interface is supplied and you must use it as is. You should not reimplement it.
interface CATITPSSymmetry
Interface to symmetry tolerance.
Role: Objects that implement this typing interface are symmetry
tolerances. This type belongs to the position super type.
It defines the capability of the points constituting the ERG of the toleranced surfaces to entirely be within the tolerance zone. This tolerance zone is either cylindrical or made of two offset surfaces. The global offset corresponds to the tolerance value itself. This tolerance zone has to be symmetrically positioned regarding to the corresponding simple datum or datum system.
Normative reference: ISO 1101 section 14.12.2 and ASME Y14.5M section 5.11.
Copyright © 1999-2014, Dassault Systèmes. All rights reserved.