Usage: an implementation of this interface is supplied and you must use it as is. You should not reimplement it.
interface CATITPSOrientation
Interface to orientation tolerance.
Role: Objects that implement this typing interface are orientation
tolerances. It is a super type.
An orientation specification may be either parallelism or perpendicularity or angularity. It defines the capability for a 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 oriented regarding to the corresponding simple datum or datum system.
Normative reference: ISO 1101 section 14.9/ ASME Y14.5M section 6.6.
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