API Reference > geometry-core > CartesianGeometry > Transform > multiplyInversePoint3dArray multiplyInversePoint3dArray Method for each point: multiply transform * point if result is given, resize to match source and replace each corresponding pi if result is not given, return a new array. multiplyInversePoint3dArray(source: Point3d[], result?: Point3d[]): undefined | Point3d[] Parameter Type Description source Point3d[] result Point3d[] Returns - undefined | Point3d[] Defined in geometry3d/Transform.ts Line 410 Last Updated: 11 June, 2024