Fourth generation web-based viewer for STEP assemblies, using WebGL for interactive geometry display. On the STEP Tools web site and also demonstrated to the DARPA Advanced Vehicle Make program. File: ifv_cfg100_asm.stp Size: 264mb, 3.7m instances AP203 ed2 file, Pro/Engineer built by automatic configuration File Created: 2012-03-21 Image Created: 2012-05-31 Large assembly automatically built by a vehicle design automated configuration tool written by Penn State. 768 components with 150 unique solids, 68000 faces, and 204 construction geometry representations for part mating and so forth. Also contains color and presentation information.