If you&#x27;re interested in graphics programming, Íñigo&#x27;s articles are absolutely worth reading: <a href="http:&#x2F;&#x2F;www.iquilezles.org&#x2F;www&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.iquilezles.org&#x2F;www&#x2F;</a>