| # | Line 58 | Line 58 | extern VIEW stdview; | |
|---|---|---|
| 58 | #define VL_OUTSIDE 0x4 /* world point is outside frustum */ | |
| 59 | #define VL_BEYOND 0x8 /* point is beyond aft clipping plane */ | |
| 60 | ||
| 61 | – | extern char *progname; /* global argv[0] */ |
| 62 | – | extern char *fixargv0(char *arg0); |
| 61 | extern char *setview(VIEW *v); | |
| 62 | extern char *cropview(VIEW *v, double x0, double y0, double x1, double y1); | |
| 63 | extern void normaspect(double va, double *ap, int *xp, int *yp); | |
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