API Reference › core-geometry› Topology › HalfEdgeTopo

HalfEdgeTopo Enumeration

Enumeration of categorization of "where" a HalfEdgePositionDetail is sitting in the graph.

Members

Name Value Description
Edge Sitting on an edge.
ExteriorFace Exterior point (after hitting barrier edge at fraction).
Fraction is 0 if exterior point "in sweep around exterior corner".
Face Face point (before hitting barrier edge).
None No known position.
Vertex Sitting at a vertex, reached by a ray in this sector.

Defined in

Last Updated: 29 April, 2025