La gestion de la lumière par raytracing c'est vraiment fort (mais attention c'est pas du vrai ray-tracing, c'est de la rasterisation classique + une surcouche de ray-tracing juste pour l'éclairage: c'ets ce qui permet de le faire en temps réel).

sources: https://github.com/sultim-t/prboom-plus-rt/releases

La “global illumination” c'est tellement stylé comme effet !

What I did was to take photos of mountain chains running parallel to the image plane, to prevent perspective distortion. Then I segmented the images in black and white, and converted the sky-mountain interface into a 1D signal. I then interpreted it as a WAV sound file and computed its frequency plot just as with the synthetic fBM() signals I analyzed earlier. I made sure the images were high enough resolution that the FFT algorithm would have something meaningful to work with.

The results seem to indicate that, indeed, mountain profiles follow a -9dB/octave frequency distribution, which corresponds with B=-3 or H=1 or G=0.5, or in other words, Yellow Noise.

xD

Tellement stylé !!!