Instead of spheres, the planets are now created as triaxial ellipsoids
according to the corresponding radii values in the SPICE kernels (if such
values are available). Apart from being more scientifically accurate, the
planets are shaped as the intersection functions in SPICE expects.
The textures will now also be aligned in longitude as in reality (w.r.t.
UTC) when using a texture map ranging from -180 in the left end to +180 on the
right, with 0 longitude in the middle (such as Greenwich in Earth texture)
- Moved all OpenSpace headers to separate include directory
- Added OpenSpaceTests binary with OPENSPACE_HAVE_TESTS define
- Added CMake setting of BASE_DIR
- Added OpenSpace initial tests for SceneGraph and SceneGraphNodes
- Added OpenSpace initial tests for psc and pss
- Restructured OpenSpace so no GL functions are called in constructors
to make the classes testable
- Todo: Make the base dir possible to set through command line argument
and configuration file