API Reference > geometry-core > ArraysAndInterfaces > GrowableXYZArray > transferFromGrowableXYZArray transferFromGrowableXYZArray Method Read coordinates from source array, place them at index within this array. transferFromGrowableXYZArray(destIndex: number, source: GrowableXYZArray, sourceIndex: number): boolean Parameter Type Description destIndex number point index where coordinates are to be placed in this array source GrowableXYZArray source array sourceIndex number point index in source array Returns - boolean true if destIndex and sourceIndex are both valid. Defined in core/geometry/src/geometry3d/GrowableXYZArray.ts Line 330 Last Updated: 13 June, 2024