API Reference > core-geometry > Topology > HalfEdgeTopo

HalfEdgeTopo Enumeration

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

Members

Name Value Description
None 0 No known position
Vertex 1 Sitting at a vertex, reached by a ray in this sector
Edge 2 Sitting on an edge
Face 3 Face point (before hitting barrier edge)
ExteriorFace 4 Exterior point (after hitting barrier edge at fraction)
Fraction is 0 if exterior point "in sweep around exterior corner"

Defined in

Last Updated: 30 November, 2023