rtrace there is a new version of the rtrace ray tracing package at asterix inescn pt in directory pub rtrace check the readme file rtrace now can use the suit toolkit to have a nice user interface compile it with dsuit or modify the makefile suit is available at suit uvacs cs virginia edu i have binaries of rtrace with suit for sun sparc sgi indigo and dos go please contact me if interested the mac rtrace port is in directory pub rtrace macintosh thanks to reid judd reid judd east sun com and greg ferrar gregt function mps ohio state edu small changes were done since version mainly now it is possible to discard backface polygons and triangles for fast preview the support program scn sff has been reworked to use temp files here goes a short description of current converters from cad molecular chemistry packages to the scn format the package programs are related as below those marked with have been modified irit scn irit nff nffclean nffp pp sol scn acad nff sff mol scn v scn sff v rtrace alchemy scn sff pic or ppm cpp pdb scn picmix pdb picblend ppmmix chem scn ppmblend chemical ds scn d studio iv scn iris inventor the dos port of rtrace is in pub rtrace pc rtrac arj utils arj and image arj see the readme file there requires djgpp go dos extender version included which can be found in directory pub pc djgpp and in many sites around netland there are also demo scenes manuals and all the source code please feel free to get it and use it hope you like it regards antonio costa o o i n e s c o antonio costa e mail acc asterix inescn pt o o comp graphics cad decnet porto acosta largo mompilher uucp mcvax o o porto portugal bell o o o let the good times roll
