API Reference > geometry-core > CartesianGeometry > Matrix3d > scaleColumnsInPlace scaleColumnsInPlace Method create a Matrix3d whose columns are scaled copies of this Matrix3d. scaleColumnsInPlace(scaleX: number, scaleY: number, scaleZ: number): void Parameter Type Description scaleX number scale factor for columns x scaleY number scale factor for column y scaleZ number scale factor for column z Returns - void Defined in core/geometry/src/geometry3d/Matrix3d.ts Line 1998 Last Updated: 13 June, 2024