anglesToUnitNormalRay Method

Compute point (with altitude) at given angles and altitude.

  • Never fails for non-singular ellipsoid.
  • In the returned ray,
    • ray.origin is the point at requested altitude.
    • ray.direction is an outward-directed unit vector

anglesToUnitNormalRay(position: LongitudeLatitudeNumber, result?: Ray3d): Ray3d | undefined

Parameter Type Description
position LongitudeLatitudeNumber longitude, latitude, and height
result Ray3d  

Returns - Ray3d | undefined

Defined in

Last Updated: 13 June, 2024