ISO 10303-214:2010(E)

Figure — Arrowleft Figure — Clause 4 Figure — Arrowright

4.2.190 Edge_transition

An Edge_transition is a state of geometric continuity for the intersection of two adjacent edges.

EXAMPLE Figure 30 depicts an Edge_transition.

The data associated with an Edge_transition are the following:

4.2.190.1 edge_1

The edge_1 specifies the first of the two adjacent Oriented_edge_curve objects associated with the Edge_transition.

See edge_transition to oriented_edge_curve for the application assertion.

4.2.190.2 edge_2

The edge_2 specifies the second of the two Oriented_edge_curve objects associated with the Edge_transition.

See edge_transition to oriented_edge_curve for the application assertion.

4.2.190.3 transition

The transition specifies the state of geometric continuity from the end vertex of the first edge to the start vertex of the second edge by a textual description.

The following values shall be used:

NOTE Information provided by the object Accuracy applies when determining the level of continuity.

4.2.190.4 vertex_joint

The vertex_joint specifies the vertex at the intersection of the two edges the continuity is described for.

See edge_transition to vertex_point for the application assertion.



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