API Reference > geometry-core > Polyface > PolyfaceData > trimAllIndexArrays trimAllIndexArrays Method Trim all index arrays to stated length. This is called by PolyfaceBuilder to clean up after an aborted construction sequence. trimAllIndexArrays(length: number): void Parameter Type Description length number Returns - void Defined in core/geometry/src/polyface/PolyfaceData.ts Line 260 Last Updated: 13 June, 2024