25 |
|
extern int verbose; /* verbose reporting */ |
26 |
|
extern char *progname; /* global argv[0] */ |
27 |
|
|
28 |
+ |
extern double threshold; /* threshold value for glare sources */ |
29 |
+ |
|
30 |
|
extern int sampdens; /* sample density */ |
31 |
|
extern ANGLE glarang[]; /* glare calculation angles */ |
32 |
|
extern int nglarangs; |
55 |
|
|
56 |
|
extern struct source { |
57 |
|
FVECT dir; /* source direction */ |
58 |
< |
float dom; /* solid angle of source */ |
59 |
< |
float brt; /* average source brightness */ |
58 |
> |
double dom; /* solid angle of source */ |
59 |
> |
double brt; /* average source brightness */ |
60 |
|
struct srcspan *first; /* first span for this source */ |
61 |
|
struct source *next; /* next source in list */ |
62 |
|
} *donelist; /* finished sources */ |