API Reference > geometry-core > ArraysAndInterfaces > GrowableXYZArray > setAtCheckedPointIndex setAtCheckedPointIndex Method Set the coordinates of a single point. setAtCheckedPointIndex(pointIndex: number, value: XYAndZ): boolean Parameter Type Description pointIndex number index of point to set value XYAndZ coordinates to set Returns - boolean Defined in core/geometry/src/geometry3d/GrowableXYZArray.ts Line 388 Last Updated: 13 June, 2024