API Reference > geometry-core > ArraysAndInterfaces > GrowableXYZArray > component component Method Access a single double at offset within a block. This has no index checking. component(pointIndex: number, componentIndex: number): number Parameter Type Description pointIndex number componentIndex number Returns - number Defined in core/geometry/src/geometry3d/GrowableXYZArray.ts Line 883 Last Updated: 13 June, 2024