API Reference > geometry-core > Polyface > IndexedPolyface > terminateFacet terminateFacet Method announce the end of construction of a facet. The "open" facet is checked for: ** Same number of indices among all active index arrays -- point, normal, param, color ** All indices are within bounds of the respective data arrays. in error cases, all index arrays are trimmed back to the size when previous facet was terminated. "undefined" return is normal. Any other return is a description of an error. terminateFacet(validateAllIndices: boolean = true): any Parameter Type Description validateAllIndices boolean Returns - any Defined in core/geometry/src/polyface/Polyface.ts Line 429 Last Updated: 13 June, 2024