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Internet Message Format  |  1992-09-08  |  693 b 
  1. Path: sparky!uunet!mcsun!uknet!yorkohm!dpr
  2. From: dpr@ohm.york.ac.uk (David Rossiter)
  3. Newsgroups: comp.graphics.explorer
  4. Subject: Trackerball grey bits
  5. Keywords: sgi render trackerball
  6. Message-ID: <1992Sep8.142044.9329@ohm.york.ac.uk>
  7. Date: 8 Sep 92 14:20:44 GMT
  8. Organization: Electronics Department, University of York, UK
  9. Lines: 12
  10.  
  11. Hi
  12.  
  13. Does anyone have any suggestions for TOTALLY eliminating the
  14. grey shaded areas that render 'fills in' when drawing the 
  15. trackerball around a data set? I thought I had done it, only
  16. to print the resulting image and find printing 'clouds' where 
  17. near-invisible (and unnoticed) brown pixels had been displayed by
  18. render.
  19.  
  20. Suggestions much appreciated!
  21.  
  22. Dave
  23.