| 10 |
|
#include "copyright.h" |
| 11 |
|
|
| 12 |
|
#include "ray.h" |
| 13 |
+ |
#include "paths.h" |
| 14 |
|
|
| 15 |
|
|
| 16 |
< |
int |
| 17 |
< |
getrenderopt(ac, av) /* get next render option */ |
| 18 |
< |
int ac; |
| 19 |
< |
char *av[]; |
| 16 |
> |
extern int |
| 17 |
> |
getrenderopt( /* get next render option */ |
| 18 |
> |
int ac, |
| 19 |
> |
char *av[] |
| 20 |
> |
) |
| 21 |
|
{ |
| 22 |
|
#define check(ol,al) if (av[0][ol] || \ |
| 23 |
|
badarg(ac-1,av+1,al)) \ |
| 141 |
|
} |
| 142 |
|
if (av[0][2] == 'I') { /* file */ |
| 143 |
|
rval = wordfile(amblp, |
| 144 |
< |
getpath(av[1],getlibpath(),R_OK)); |
| 144 |
> |
getpath(av[1],getrlibpath(),R_OK)); |
| 145 |
|
if (rval < 0) { |
| 146 |
|
sprintf(errmsg, |
| 147 |
|
"cannot open ambient include file \"%s\"", av[0]); |
| 162 |
|
} |
| 163 |
|
if (av[0][2] == 'E') { /* file */ |
| 164 |
|
rval = wordfile(amblp, |
| 165 |
< |
getpath(av[1],getlibpath(),R_OK)); |
| 165 |
> |
getpath(av[1],getrlibpath(),R_OK)); |
| 166 |
|
if (rval < 0) { |
| 167 |
|
sprintf(errmsg, |
| 168 |
|
"cannot open ambient exclude file \"%s\"", av[0]); |
| 212 |
|
} |
| 213 |
|
|
| 214 |
|
|
| 215 |
< |
void |
| 216 |
< |
print_rdefaults() /* print default render values to stdout */ |
| 215 |
> |
extern void |
| 216 |
> |
print_rdefaults(void) /* print default render values to stdout */ |
| 217 |
|
{ |
| 216 |
– |
register char *cp; |
| 217 |
– |
|
| 218 |
|
printf(do_irrad ? "-i+\t\t\t\t# irradiance calculation on\n" : |
| 219 |
|
"-i-\t\t\t\t# irradiance calculation off\n"); |
| 220 |
|
printf(backvis ? "-bv+\t\t\t\t# back face visibility on\n" : |
