| # | Line 96 | Line 96 | extern void raysamp(int ndx, FVECT org, FVECT dir); | |
|---|---|---|
| 96 | extern void rayclean(void); | |
| 97 | ||
| 98 | extern void flatdir(FVECT dv, double alt, double azi); | |
| 99 | + | extern int flatindex(FVECT dv, int nalt, int nazi); |
| 100 | ||
| 101 | extern int my_default(OBJREC *, struct illum_args *, char *); | |
| 102 | extern int my_face(OBJREC *, struct illum_args *, char *); | |
| # | Line 104 | Line 105 | extern int my_ring(OBJREC *, struct illum_args *, char | |
| 105 | ||
| 106 | extern COLORV * distarr; /* distribution array */ | |
| 107 | extern int distsiz; | |
| 108 | + | extern COLORV * direct_discount; /* amount to take off direct */ |
| 109 | ||
| 110 | extern char *progname; | |
| 111 | ||
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