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Internet Message Format  |  1992-11-07  |  845 b 
  1. Path: sparky!uunet!news.univie.ac.at!blekul11!frmop11!trearn!trmetu!e63256
  2. Organization: Middle East Technical University - Computer Center
  3. Date: Friday, 6 Nov 1992 11:11:27 TUR
  4. From: <E63256@TRMETU.BITNET>
  5. Message-ID: <92311.111127E63256@TRMETU.BITNET>
  6. Newsgroups: comp.sys.amiga.programmer
  7. Subject:    BOB size changing between DrawGList calls
  8. Lines: 12
  9.  
  10. I use system Bob routines for animations. (Double buffered)
  11. The image, shadow pointer and x,y coordinates (planeonoff,planepick also)
  12. can be modified dynamically between calls to DrawGList.
  13. The system does not seem to allow a change in width/height fields.
  14. (Because -I think- system does not keep track of old size as in the
  15. case of x,y coordinates)
  16. Do you know any trick to overcome this problem. Otherwise I have to write
  17. my own animation routines.
  18.  
  19. Thanks in advance.
  20.  
  21. * Erhan OZTOP *
  22.