API Reference > core-geometry > Polyface > IndexedPolyfaceVisitor > setNumWrap setNumWrap Method Set the number of vertices duplicated (e.g. 1 for start and end) in arrays in the visitor. setNumWrap(numWrap: number): void Parameter Type Description numWrap number Returns - void Defined in polyface/IndexedPolyfaceVisitor.ts Line 45 Last Updated: 20 June, 2023