Short: Ray trace done with POV v1.0 Architecture: generic Hardware - by Brian Switzer - September 9, 1992 This picture was rendered on an SGI Personal Iris 4D with Persistence of Vision v1.0. The statistics of the trace have been included. The image was converted into the following formats: GIF - 640x480x256 HAM - 362x478 overscan JPEG - 640x480 24bit quality 70 The conversions were performed on an Amiga 2000 using ASDG's Art Department Professional v2 with brightness 14 and contrast 10. Please keep this text file with the picture. You do not, however, have to keep each format of the picture. You may distribute one or all of the formats as long as this text file is retained with them. Thanks... Brian Switzer (ian@snowhite.cis.uoguelph.ca) R.R.#1 Binbrook Ontario, Canada L0R 1C0 hardware.pov statistics -------------------------------------- Resolution 640 x 480 # Rays: 832271 # Pixels: 307840 # Pixels supersampled: 33263 Ray->Shape Intersection Tests: Type Tests Succeeded Percentage ----------------------------------------------------------- Sphere 483702 61608 12.74 Plane 4996166 2483946 49.72 Quadric 4579085 786954 17.19 Box 36703388 1222987 3.33 Quartic\Poly 201722 50207 24.89 Bounds 4840718 418028 8.64 Calls to DNoise: 876676 Shadow Ray Tests: 5405234 Blocking Objects Found: 69740 Reflected Rays: 201899 Refracted Rays: 26328 Time For Trace: 1 hours 48 minutes 39.00 seconds