API Reference > imodeljs-common > Geometry > GeometrySummaryOptions > includePartReferences includePartReferences includePartReferences: "2d" | "3d" If defined, for each geometry part, output a list of all geometric elements that reference that part in their geometry streams. note This requires an exhaustive search through every geometric element in the iModel and may be extremely slow. Defined in core/common/src/GeometrySummary.ts Line 36 Last Updated: 12 June, 2024