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C/C++ Source or Header  |  1992-08-28  |  354 b   |  23 lines
  1. #include <transform.h>
  2. #include <hg4.h>
  3. #include <point.h>
  4. #include <plane.h>
  5. #include <line.h>
  6. #ifdef PI
  7. #undef PI
  8. #endif
  9. #define PI    3.1415926
  10. #define         G_233    0
  11. #define        G_234    1
  12. #define        G_235    2
  13. #define        G_236    3
  14. #define        G_237    4
  15.  
  16. #define    NUMGRPS        5
  17. #define XMIN        -.25
  18. #define XMAX    .75
  19. #define YMIN         -.1
  20. #define YMAX    .9
  21.  
  22. extern int active_group, which;
  23.