thornton@ssc-vax.UUCP (03/25/87)
I need some graphics software for what I think is a pretty generic
application. Before I sit down to write it myself, I thought I would see if
anyone in netland has written such a program that I may have, or perhaps even
purchase ($$$).
I planned to write it in C for a Sun 3 workstation. The program requirements
are as follows:
Given:
1. Data file from a constructive solid geometry modeling machine
(such as PADL-2) for a single object
2. Object surface reflectance data
3. Camera system position and orientation
4. Camera transformation parameters
5. Illuminant position and orientation
6. Illuminant parameters
Produce:
A shaded perspective projection of the object with hidden lines and surfaces
removed and with surface normal vectors given for every pixel (or maybe groups
of pixels)
E-mail replies are fine. Thanks in advance,
Ken
--
Ken Thornton {decvax,ihnp4}!uw-beaver!ssc-vax!ssc-bee!thornton
Boeing Aerospace PO Box 3999 MS 2E-73 Seattle, WA 98124-2499
"A little learning is a dang'rous thing" - Alexander Pope