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 polyface/PolyfaceData.ts Line 292 Last Updated: 12 June, 2024