| 18 |
|
|
| 19 |
|
#define SEPS 2 /* sources this close ==> contig. */ |
| 20 |
|
|
| 21 |
+ |
#define SAMIN .005 /* minimum solid angle for source */ |
| 22 |
+ |
#define MAXBUDDY (4.*sqrt(SAMIN/PI)) /* max separation for pairing */ |
| 23 |
+ |
|
| 24 |
+ |
#define TOOSMALL(s) ((s)->brt*(s)->dom < threshold*SAMIN) |
| 25 |
+ |
|
| 26 |
|
extern VIEW ourview; /* our view */ |
| 27 |
|
extern VIEW pictview; /* picture view */ |
| 28 |
|
extern VIEW leftview, rightview; /* leftmost and rightmost views */ |
| 48 |
|
float lcos, lsin; /* cosine and sine to left view */ |
| 49 |
|
float rcos, rsin; /* cosine and sine to right view */ |
| 50 |
|
double sum; /* sum of indirect luminances */ |
| 51 |
< |
int n; /* number of values in sum */ |
| 51 |
> |
double n; /* number of values in sum */ |
| 52 |
|
} *indirect; /* array of indirect illuminances */ |
| 53 |
|
|
| 54 |
|
struct srcspan { |
| 67 |
|
} *donelist; /* finished sources */ |
| 68 |
|
|
| 69 |
|
extern double getviewpix(); |
| 70 |
+ |
|
| 71 |
+ |
extern long npixinvw; /* number of samples in view */ |
| 72 |
+ |
extern long npixmiss; /* number of samples missing */ |
