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Shapemetry API

Shapemetry API / TriangulationOptions

Interface: TriangulationOptions ​

Defined in: polyShape/triangulation/triangulate.ts:20

Properties ​

holes? ​

optional holes?: Point2d[][]

Defined in: polyShape/triangulation/triangulate.ts:22

Inner loops that punch holes in contour. Each must be a simple polygon.

steinerPoints? ​

optional steinerPoints?: Point2d[]

Defined in: polyShape/triangulation/triangulate.ts:24

Additional interior points to include as triangulation vertices.

constraintEdges? ​

optional constraintEdges?: [Point2d, Point2d][]

Defined in: polyShape/triangulation/triangulate.ts:32

Segments whose endpoints lie among (contour ∪ holes.flat() ∪ steinerPoints) that must appear as triangulation edges. Used by co-refinement to force intersection segments to be honored — without this, the CDT picks arbitrary diagonals and adjacent triangulations produce T-junctions along shared cuts.