35 |
|
int vresolu = 0; /* vertical resolution */ |
36 |
|
|
37 |
|
double dstrsrc = 0.0; /* square source distribution */ |
38 |
+ |
double shadthresh = .05; /* shadow threshold */ |
39 |
+ |
double shadcert = .5; /* shadow certainty */ |
40 |
|
|
41 |
|
int maxdepth = 6; /* maximum recursion depth */ |
42 |
|
double minweight = 4e-3; /* minimum ray weight */ |
75 |
|
long vcount = hresolu>1 ? hresolu*vresolu : vresolu; |
76 |
|
long nextflush = hresolu; |
77 |
|
FILE *fp; |
78 |
< |
FVECT orig, direc, vcol; |
78 |
> |
FVECT orig, direc; |
79 |
|
/* set up input */ |
80 |
|
if (fname == NULL) |
81 |
|
fp = stdin; |