Rivers, canyons and cliffs

I added two additional texture levels (one for rivers, and one for canyons) and modified the planets shaders code to shape the contours generated by the fractals functions (fbm, iqTurbulence) and finally obtain rivers and high reliefs carved canyons. See pics bellow.

Hello, Some recent screengrabs here.

I had recently fun coding an embryonic gameplay in my planet demo : once landed with my 300 meters long cargo, I can leave the ship and use my foot to spin around, in an classical FPS control mode and point of view