46 |
|
double dstrsrc = 0.0; /* square source distribution */ |
47 |
|
double shadthresh = .05; /* shadow threshold */ |
48 |
|
double shadcert = .5; /* shadow certainty */ |
49 |
< |
int directrelay = 0; /* number of source relays */ |
49 |
> |
int directrelay = 1; /* number of source relays */ |
50 |
|
int vspretest = 512; /* virtual source pretest density */ |
51 |
|
int directinvis = 0; /* sources invisible? */ |
52 |
+ |
double srcsizerat = .25; /* maximum ratio source size/dist. */ |
53 |
|
|
54 |
+ |
double specthresh = .5; /* specular sampling threshold */ |
55 |
+ |
double specjitter = 1.; /* specular sampling jitter */ |
56 |
+ |
|
57 |
|
int maxdepth = 6; /* maximum recursion depth */ |
58 |
|
double minweight = 4e-3; /* minimum ray weight */ |
59 |
|
|
240 |
|
FILE *fp; |
241 |
|
{ |
242 |
|
extern char *fgetword(); |
239 |
– |
extern double atof(); |
243 |
|
static float vf[3]; |
244 |
|
char buf[32]; |
245 |
|
register int i; |