EMAIL: steve@g7mrp.demon.co.uk NAME: Steve Attwood TOPIC: Science Fiction COPYRIGHT: I SUBMIT TO THE STANDARD RAYTRACING COMPETITION COPYRIGHT. RENDERER USED: POV-Ray 2.2 TOOLS USED: Cyber Sculpt 1.1, Display 1.87b, Corel Draw 3.0, Paint Shop Pro 3.12, 3D2POV 1.8 RENDER TIME: 34 minutes HARDWARE USED: Pentium 60MHz 8Mb RAM, Atari 520STFM 2.5Mb RAM IMAGE DESCRIPTION: Title: 'Interceptor' - An F9 Hornet interceptor speeds to investigate a distant target in Proxima Centauri space. DESCRIPTION OF HOW THIS IMAGE WAS CREATED: The spacecraft was modelled using the Cyber Sculpt package on the Atari ST. The model was split into three files by saving different objects in each of the files, and these were converted to .INC file for use in POV by 3D2POV. The outer wings and engines were converted using no smoothing factor, to retain the hard edges, whereas the centre section was smoothed. The three seperate .INC files were then joined together in Write. 3D2POV converts Cyber Sculpt .3D2 files into POV-Ray smooth triange .INC files, some of which can be very(!) large. Textures were then created using a variety of paint packages, which are tileable and code (image maps) was added to the .POV file generated by the 3D2POV program to apply the textures to the surface of the spacecraft. A grey scale 'tile' was also applied (as a bump map) which is just a number of overlapping grey blocks to give the impression of irregular surfaces and bolt-on panels. A sphere was added for the background, and using a .GIF file for stars, and a number of layered textures (agate pigment) were used which have transparency as part of the colour maps, so the background has the effect of plasma and gas clouds, as seen in 'Babylon 5'. Another sphere completed the scene with an agate texture for use as a planet. The image was finally rendered, requiring a 3Mb swap file and a little over half an hour to raytrace with anti-alaising set to 0.3. A copyright message was added using Paint Shop Pro, and the image was converted to JPEG format using Display 1.87b with the quality set to 97%. Steve-----> 19th October 1996 This is image can also be seen among others at my WWW Gallery:- http://www.g7mrp.demon.co.uk/dwsteve.html