1. Constructors
2. new
3. Properties
4. elevationSamplingInterval
5. fieldOfView
6. hashCode
7. heading
8. maxRadius
9. observerHeightOrigin
10. observerPosition
11. runtimeType
12. targetHeight
13. targetHeightOrigin
14. Methods
15. clone
16. noSuchMethod
17. toString
18. Operators
19. operator ==