API Reference > geometry-core > CartesianGeometry > Point4dArray > unpackFloat64ArrayToPointsAndWeights unpackFloat64ArrayToPointsAndWeights MethodStatic unpack from xyzw xyzw... array to array of Point3d and array of weight. unpackFloat64ArrayToPointsAndWeights(data: Float64Array, points: Point3d[], weights: number[], pointFormatter: (x: number, y: number, z: number) => any = Point3d.create): void Parameter Type Description data Float64Array points Point3d[] weights number[] pointFormatter (x: number, y: number, z: number) => any Returns - void Defined in core/geometry/src/geometry3d/PointHelpers.ts Line 260 Last Updated: 13 June, 2024