API Reference > geometry-core > CartesianGeometry > Vector3d > rotateXY rotateXY Method Rotate the xy parts of this vector around the z axis. z is taken unchanged to the result. rotateXY(angle: Angle, result?: Vector3d): Vector3d Parameter Type Description angle Angle angle to rotate result Vector3d optional preallocated result Returns - Vector3d Defined in core/geometry/src/geometry3d/Point3dVector3d.ts Line 806 Last Updated: 13 June, 2024