5 faces / FLT

[toxie]

as still nobody posted a link to this, here's some impressive demoscene ray tracing from revision 2013:
http://pouet.net/prod.php?which=61211

[ironwallaby]

Beautiful demo!

The author's writeup about making it is available here: http://directtovideo.wordpress.com/2013 ... y-tracing/

[toxie]

and part II is up, too: http://directtovideo.wordpress.com/2013 ... ng-part-2/

as usual, smash just demonstrates how one does things right..

[beason]

Cool. From his writeup it sounds like only secondary rays were traced, using a two-level brick map. I was really impressed when his triangles started deforming, flowing, shattering, etc.