* Unit tests for map projection arithmetic
- Unit tests for Globe's ellipsoidal properties and methods against official WGS84 reference values
- In-progress unit tests for ProjectionWGS84's geographic-to-cartesian arithmetic
* Unit tests for map projection arithmetic
- Unit tests for Globe's ellipsoidal properties and methods
- Unit tests for ProjectionWGS84's geographic-to-Cartesian transformations
- Employed official WGS84 reference values for all unit tests
* Unit tests for map projection arithmetic
- Unit tests for Globe's ellipsoidal properties and methods
- Unit tests for ProjectionWGS84's geographic-to-Cartesian transformations
- Employed official WGS84 reference values for all unit tests
* Enhanced geographic to Cartesian arithmetic precision
* Disabled unit tests validating incorrect results
- Several unit tests validated functions based on earlier output from the function itself.
- These functions computed incorrect results, and once repaired the erroneous unit tests failed.
- I've opted to disable these unit tests until an independent validation method can be established.
- In the meantime, I have added unit tests for the problematic low-level functions that are validated against independent results.
* Simplified WorldWind module import for new unit tests
* Clarified property docs for Globe.polarRadius and eccentricitySquared
* Modified BoundingBox.setToSector to handle large sectors
- Sectors with a longitude span greater than 180 degrees are correctly represented
- Closes#545
* Repaired BoundingBox unit test
