# | Line 27 | Line 27 | extern char *progname; /* global argv[0] */ | |
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27 | ||
28 | extern ANGLE glarang[]; /* glare calculation angles */ | |
29 | extern int nglarangs; | |
30 | + | extern double maxtheta; /* maximum glare angle (in radians) */ |
31 | extern int hsize; /* horizontal size */ | |
32 | extern int hlim; /* horizontal limit of central view */ | |
33 | ||
34 | #define nglardirs (2*nglarangs+1) | |
34 | – | #define maxtheta ((PI/180.)*glarang[nglarangs-1]) |
35 | #define vsize SAMPDENS | |
36 | #define h_theta(h) ((double)(h)/(double)SAMPDENS) | |
37 |
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