30 Apr 2017 linkRay Marching and Signed Distance Functionsjamie-wong.com/2016/07/15/ray-marching-signed-distance-funct … ↗ray marchingsdfsphere tracing3d
30 Apr 2017 linkInigo Quilez - modeling with distance functionsiquilezles.org/www/articles/distfunctions/distfunctions.htm ↗3dray marchingsdfsphere tracing