getIntersectionWithRay(ray: PP.Ray);
ray. Beam for which the distance between its beginning and its crossing with an arrow on the map is to be determined.
The getIntersectionWithRay method returns the distance between the beam beginning and its crossing with the arrow on 3D map.
The method returns a Number type value.
The example of use is given on the page with description of the MapArrowBase.Step3d property.
See also: