This looks awesome. So far, we've been playing with shaders at http://www.iquilezles.org/apps/shadertoy/ http://www.iquilezles.org/apps/shadertoy/ , but this is

This looks awesome. So far, we've been playing with shaders at http://www.iquilezles.org/apps/shadertoy/ http://www.iquilezles.org/apps/shadertoy/ , but this is in a whole different ballpark.