| # | Line 384 | Line 384 | register char *s; | |
|---|---|---|
| 384 | extern int ambssamp; | |
| 385 | extern int ambounce; | |
| 386 | extern int directinvis; | |
| 387 | + | extern double srcsizerat; |
| 388 | extern int do_irrad; | |
| 389 | char buf[128]; | |
| 390 | ||
| # | Line 420 | Line 421 | register char *s; | |
| 421 | case 'i': /* invisibility */ | |
| 422 | getparam(s+2, "direct invisibility", | |
| 423 | 'b', &directinvis); | |
| 424 | + | break; |
| 425 | + | case 's': /* sampling */ |
| 426 | + | getparam(s+2, "direct sampling", 'r', &srcsizerat); |
| 427 | break; | |
| 428 | default: | |
| 429 | goto badparam; | |
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