For anyone wondering what distance fields are for, check out: <a href="http:&#x2F;&#x2F;iquilezles.org&#x2F;www&#x2F;articles&#x2F;raymarchingdf&#x2F;raymarchingdf.htm" rel="nofollow">http:&#x2F;&#x2F;iquilezles.org&#x2F;www&#x2F;articles&#x2F;raymarchingdf&#x2F;raymarching...</a>
The code to generate all those images comes to only 13k.<p>There&#x27;s a simple tutorial for modelling with distance fields on the same site: <a href="http:&#x2F;&#x2F;iquilezles.org&#x2F;www&#x2F;articles&#x2F;distfunctions&#x2F;distfunctions.htm" rel="nofollow">http:&#x2F;&#x2F;iquilezles.org&#x2F;www&#x2F;articles&#x2F;distfunctions&#x2F;distfunctio...</a><p>If you&#x27;re into this kind of thing it&#x27;s worth exploring that site.