| 404 |
|
#endif |
| 405 |
|
signal(SIGCONT, report); |
| 406 |
|
ypos = vres-1 - i; /* initialize sampling */ |
| 407 |
< |
init_drawsources(psample); |
| 407 |
> |
if (directvis) |
| 408 |
> |
init_drawsources(psample); |
| 409 |
|
fillscanline(scanbar[0], zbar[0], sampdens, hres, ypos, hstep); |
| 410 |
|
/* compute scanlines */ |
| 411 |
|
for (ypos -= ystep; ypos > -ystep; ypos -= ystep) { |
| 425 |
|
hres, ypos, hstep); |
| 426 |
|
/* fill bar */ |
| 427 |
|
fillscanbar(scanbar, zbar, hres, ypos, ystep); |
| 428 |
< |
/* add bitty sources */ |
| 429 |
< |
drawsources(scanbar, zbar, 0, hres, ypos, ystep); |
| 428 |
> |
if (directvis) /* add bitty sources */ |
| 429 |
> |
drawsources(scanbar, zbar, 0, hres, ypos, ystep); |
| 430 |
|
/* write it out */ |
| 431 |
|
#ifndef BSD |
| 432 |
|
signal(SIGCONT, SIG_IGN); /* don't interrupt writes */ |
