Posted: April 15, 2023 2000s Your browser does not support the video tag. CG Transition Tests Houdini/Mantra: November 2004 (no audio) Self portraits using the experimental shader "Radiant" with Houdini. SP 2 and SP 3 Houdini/Radiant: 2003 SP 1 Houdini/Radiant: 2003