59 |
|
double srcsizerat = .2; /* maximum ratio source size/dist. */ |
60 |
|
|
61 |
|
COLOR cextinction = BLKCOLOR; /* global extinction coefficient */ |
62 |
< |
double salbedo = 0.; /* global scattering albedo */ |
62 |
> |
COLOR salbedo = BLKCOLOR; /* global scattering albedo */ |
63 |
|
double seccg = 0.; /* global scattering eccentricity */ |
64 |
|
double ssampdist = 0.; /* scatter sampling distance */ |
65 |
|
|
72 |
|
double minweight = 4e-3; /* minimum ray weight */ |
73 |
|
|
74 |
|
COLOR ambval = BLKCOLOR; /* ambient value */ |
75 |
+ |
int ambvwt = 0; /* initial weight for ambient value */ |
76 |
|
double ambacc = 0.2; /* ambient accuracy */ |
77 |
|
int ambres = 128; /* ambient resolution */ |
78 |
|
int ambdiv = 512; /* ambient divisions */ |