toScaledMatrix3d Method

Return the symmetric definition of the arc, with rigid axes and radii.

• The caller can send the returned data into createScaledXYColumns to construct the major-minor axis version of the instance arc. This formulation of the arc has the same shape, but has perpendicular axes, from which the arc's symmetry is readily apparent.

toScaledMatrix3d(): { axes: Matrix3d, center: Point3d, r0: number, r90: number, sweep: AngleSweep }

Returns - { axes: Matrix3d, center: Point3d, r0: number, r90: number, sweep: AngleSweep }

Defined in

• curve/Arc3d.ts Line 1074