GeometrySegment
Note: There is a newer version of this specification see VEC 2.1.0
A GeometrySegment is the geometric representation of a TopologySegment. A TopologySegment may be represented by more than one GeometrySegments, but only within different BuildingBlockSpecification2D/3D. That means, in a single BuildingBlockSpecification a TopologySegment shall only be represent once (or not).
Furthermore, the definition of the GeometrySegment shall be consistent to the definition in the TopologySpecification. That means, that a GeometrySegment shall have those GeometryNodes as start- & endNode that represent the TopologyNodes referenced from the corresponding TopologySegment.
A GeometrySegment is either a GeometrySegment2D or a GeometrySegment3D.
General Information
| Attribute | Value |
|---|---|
| Owner | topology |
| Applied Stereotype | |
| Base Classifier | ConfigurableElement |
| Is Abstract | true |
| Derived Classifiers | GeometrySegment2D, GeometrySegment3D |
Attributes
| Name | Type | Mult. | Description | Owning Classifier |
|---|---|---|---|---|
| identification | String | 1 | Specifies a unique identification of the GeometrySegment. The identification is guaranteed to be unique within the corresponding BuildingBlockSpecification. For all VEC-documents a GeometrySegment-instance can be trusted to be the same if the BuildingBlockSpecification-instance is the same (see BuildingBlockSpecification) and the identification of the GeometrySegment is the same. | GeometrySegment |
| aliasId | AliasIdentification | 0..* | Specifies additional identifiers for the GeometrySegment. | GeometrySegment |
Outgoing Relations
| Other End | This End | General | |||||
|---|---|---|---|---|---|---|---|
| Role | Type | Mult. | Agg. | Unique | Ordered | Mult. | Description |
| referenceSegment | TopologySegment | 0..1 | N | Y | N | 0..* | References the TopologySegment that is represented by the GeometrySegment. |