GeometrySegment2D

A GeometrySegment2D is the geometric representation of a TopologySegment in 2D-space.

General Information

Attribute Value
Owner geo_2d
Applied Stereotype
Base Classifier GeometrySegment
Is Abstract false
Derived Classifiers

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. Over 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
startVector CartesianVector2D 1

Specifies the start vector of the geometry segment. The start vector is a tangent to the segment at the start position.

GeometrySegment2D
endVector CartesianVector2D 1

Specifies the end vector of the geometry segment. The end vector is a tangent to the segment at the end position.

GeometrySegment2D

Outgoing Relations

Type Role Mult. Mult. Description
PathSegment pathSegment 0..* 1 Specifies an ordered list of PathSegments that describe the appearance of the GeometrySegment2D. The appearance is described by the concatenation of the PathSegments beginning at the startNode of the GeometrySegment2D.
GeometryNode2D startNode 1 0..* References the GeometryNode2D where the GeometrySegment2D starts.
GeometryNode2D endNode 1 0..* References the GeometryNode2D where the GeometrySegment2D ends.

Incoming Relations

Type Mult. Role Mult. Description
BuildingBlockSpecification2D 1 geometrySegment 0..* Specifies the GeometrySegment2Ds defined by the BuildingBlockSpecification2D.
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