API Reference > geometry-core > Polyface > PolyfaceBuilder > addPolygonGrowableXYZArray addPolygonGrowableXYZArray Method Add a polygon to the evolving facets. Add points to the polyface indices are added (in reverse order if indicated by the builder state) Arrays with 2 or fewer points are ignored. addPolygonGrowableXYZArray(points: GrowableXYZArray): void Parameter Type Description points GrowableXYZArray array of points. Trailing closure points are ignored. Returns - void Defined in polyface/PolyfaceBuilder.ts Line 1295 Last Updated: 11 June, 2024