Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.3 4.3bsd-beta 6/6/85; site ucbvax.BERKELEY.EDU Path: utzoo!decvax!bellcore!ulysses!ucbvax!AIDS-Unix!Info-Graphics-Request From: Info-Graphics-Request@AIDS-Unix (Info-Graphics moderator Andy Cromarty) Newsgroups: mod.graphics Subject: Info-Graphics Digest Message-ID: <8606010249.AA18991@ucbvax.Berkeley.EDU> Date: Sat, 31-May-86 19:15:19 EDT Article-I.D.: ucbvax.8606010249.AA18991 Posted: Sat May 31 19:15:19 1986 Date-Received: Sun, 1-Jun-86 05:36:39 EDT Sender: daemon@ucbvax.BERKELEY.EDU Reply-To: Info-Graphics@AIDS-Unix Organization: The ARPA Internet Lines: 183 Approved: info-graphics@aids-unix.arpa Info-Graphics Digest Sat May 31 16:15:19 PDT 1986 - Send submissions to Info-Graphics@AIDS-Unix - Send requests for list membership to Info-Graphics-Request@AIDS-Unix Today's Topics: Workshop on Interactive 3-D Graphics Configuring a high-powered graphics system on a PC AT Workshop on Interactive 3-D Graphics ---------------------------------------------------------------------- Date: Tue, 20 May 86 17:31:17 PDT From: crow.pa@Xerox.COM Subject: Workshop on Interactive 3-D Graphics ImagingInterest^.pa@Xerox.COM 1986 Workshop on Interactive 3-D Graphics October 23-24, 1986 University of North Carolina Chapel Hill, NC, USA Sponsored by ACM SIGGRAPH in cooperation with ACM SIGGCHI and the IEEE Computer Society. A workshop emphasizing discussion and limited to 125 participants. There will be a mix of contributed papers and invited talks. The focus is on display of 3-D images for interactive purposes and inter- action with such images. Discussion of the state of the art, the needs of applications areas, and the implications of developing and future technologies is encouraged. A proceedings will be published. Deadlines: Abstracts for contributed papers due: July 1 Acceptance notification: August 1 Final Papers due Sept. 30 For registration forms and further information, contact: Coordinator, 1986 Workshop on Interactive 3-D Graphics Department of Computer Science New West Hall (035A) University of North Carolina Chapel Hill, NC 27514 USA (919) 966-4650 ------------------------------ From: OBRIEN@LL.ARPA Date: Fri 23 May 1986 17:11:57 EDT Subject: Configuring a high-powered graphics system on a PC AT I'd appreciate any help anyone could give me on configuring hardware & software for the following system: Several friends of mine are working on a grant which involves, among other things, putting 3D animation onto videotape on a low budget (i.e., well below VAX scale). The graphics board picked for this is one of the new AT&T TARGA boards, with 512x512x32 resolution. It's made to run on a PC/AT. This particular board was picked for its price/performance ratio, and the rest of the system has to be configured around it (so no 68000 machines, unfortunately). The rest of the video part of the hardware is pretty well worked out: they're getting Sony BVU-800 or 5800/50 decks (the 800 is supposed to be higher quality & more durable, but is more expensive -- anyone have any experience with either?), an EECO editor, and either a Lyon-Lamb animation controller or another one (whose name I forget) that fits on a board inside the PC. Now they need to pick the machine that runs the TARGA board. It must: 1) Be PC/AT compatible (enough to run the board correctly) 2) Run at at _least_ 8MHz 3) Have a floating point coprocessor (80287) 4) Have many megabytes of RAM (at least 2, 4 preferred, 8 great) 5) Have a hard disk of at least 80 MB 6) Communicate with a Mac+ (used as a front end) As you can see, the more souped-up the PC, the better, as long as it still runs the graphics board OK. The software requirements are as follows: Since MS-DOS has problems with addressing large amounts of memory in any kind of sane fashion, they plan to use UNIX(tm) or some other *IX. What experience have people had with various UNIX-like systems running on an AT (clone)? Will they (the systems, not the people ;-) recognize the hard disk/RAM/coprocessor additions above? Along with the OS, they need various tools like editors, compilers, etc. What compilers (Pascal/C/Modula2 family) are available for the *IX world? How compatible are _they_ with the hardware requirements above (esp. coprocessor & huge address space)? If they choose C, they'll need lint or somesuch (large project). Any other software recommendations? Please send responses (or questions) directly to me & I'll summarize them for everyone else if appropriate. Thanks for your time, whoever you are. -- Tom O'Brien arpa: obrien@LL ------------------------------ Date: Sun, 25 May 86 14:30:37 pdt From: Mike Kibler - System Manager I am looking for public domain RAY TRACING code, or if that is not possible, a reference to a ray tracing algorithm. Any help would be greatly appreciated it. Please replay to: mike@wsu Thanks, Mike ------------------------------ Relay-Version: version B 2.10.2 9/18/84; site aids-unix.ARPA Posting-Version: version B 2.10.3 Pyramid OSx-3.0 85/11/15; site aids-unix.arpa.ARPA Path: aids-unix!arpa!GSB From: GSB@MC.LCS.MIT.EDU Subject: Workshop on Interactive 3-D Graphics Date: 29 May 86 11:18:37 GMT Posted: Thu May 29 04:18:37 1986 Date-Received: 29 May 86 11:18:37 GMT Lines: 35 From: crow.pa@Xerox.COM 1986 Workshop on Interactive 3-D Graphics October 23-24, 1986 University of North Carolina Chapel Hill, NC, USA Sponsored by ACM SIGGRAPH in cooperation with ACM SIGGCHI and the IEEE Computer Society. A workshop emphasizing discussion and limited to 125 participants. There will be a mix of contributed papers and invited talks. The focus is on display of 3-D images for interactive purposes and inter- action with such images. Discussion of the state of the art, the needs of applications areas, and the implications of developing and future technologies is encouraged. A proceedings will be published. Deadlines: Abstracts for contributed papers due: July 1 Acceptance notification: August 1 Final Papers due Sept. 30 For registration forms and further information, contact: Coordinator, 1986 Workshop on Interactive 3-D Graphics Department of Computer Science New West Hall (035A) University of North Carolina Chapel Hill, NC 27514 USA (919) 966-4650 ------------------------------ End of INFO-GRAPHICS ********************