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Searches the globe along a ray trace, returns the first feature in the ray.
[Visual Basic .NET] Public Function LocateARFeature ( _ ByVal x As Integer, _ ByVal y As Integer _ ) As ARFeature
[C#] public ARFeature LocateARFeature ( int x, int y );
Given a screen coordinate in pixels, this method returns the first ARFeature located along an imaginary line from the observer location to the specified point on the ARGlobe surface.