It's now time to work on clouds \o/
Before turning to the integration of the volumetric clouds system, adding a global clouds layer, with a slight embossed effect.
Le journal d'un bidouilleur en informatique
dimanche 15 mai 2016
lundi 2 mai 2016
planet's topography controlled
Randomized fbm and iq turbulence are nice, but I also need a way to control planet's topography and continent's shape.
I therefore added some specialized code to do it : submitting the following bitmap, containing an example of continent map, to the new shaders :
Black pixels (0,0,0) simply represents oceans and rivers; green channel is dedicated for plains and continents coasts altitude, and blue channel is reserved for areas where mountains are authorized; I get the following results:
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