Currently working features :

 - Heightfield generated with kind of fBm like the Ridged Multifractal, Hetero Terrain, Warped Ridged Mutifractal... like in Bryce, or with Fourier Synthesis.

 - Infinitely tiled terrains or single terrain option.

 - Polygons aren't visibles.

 - Antialiasing and soft shadows. Casted shadows work now.

 - Sky model controled by your lattitude/longitude, the day of the year, the time of the day...

 - Real stars position (from a huge database).

 - Textures are all procedural.