ISO 10303-214:2010(E)

Figure — Arrowleft Figure — Clause 4 Figure — Arrowright

4.2.469 Shape_element_relationship

A Shape_element_relationship is a relationship between two Shape_element objects.

The data associated with a Shape_element_relationship are the following:

4.2.469.1 description

The description specifies additional information about the Shape_element_relationship.

See shape_element_relationship to multi_language_string for the application assertion.

The description need not be specified for a particular Shape_element_relationship.

If present, there shall be exactly one object that defines the description for a Shape_element_relationship.

4.2.469.2 related

The related specifies the second of the two Shape_element objects related by a Shape_element_relationship.

NOTE The semantics of this attribute are defined by the attribute relation_type.

See shape_element_relationship to shape_element for the application assertion.

4.2.469.3 relating

The relating specifies the first of the two Shape_element objects related by a Shape_element_relationship.

NOTE The semantics of this attribute are defined by the attribute relation_type.

See shape_element_relationship to shape_element for the application assertion.

4.2.469.4 relation_type

The relation_type specifies the meaning of the relationship.

EXAMPLE 'transition priority' may be used to define the precedence between two intersecting Transition_feature objects.



© ISO 2010 — All rights reserved