| 232 |
|
for ( ; seq < rn; seq++) |
| 233 |
|
if (nextview(stdin) == EOF) |
| 234 |
|
error(USER, "unexpected EOF on view input"); |
| 235 |
+ |
setview(&ourview); |
| 236 |
|
prvr = fbuf; /* mark for renaming */ |
| 237 |
|
} |
| 238 |
|
if (pout != NULL & prvr != NULL) { |
| 274 |
|
fbuf); |
| 275 |
|
error(USER, errmsg); |
| 276 |
|
} |
| 277 |
+ |
setview(&ourview); |
| 278 |
|
continue; /* don't clobber */ |
| 279 |
|
} |
| 280 |
|
if (freopen(fbuf, "w", stdout) == NULL) { |
| 348 |
|
render(zfile, oldfile) /* render the scene */ |
| 349 |
|
char *zfile, *oldfile; |
| 350 |
|
{ |
| 349 |
– |
extern long lseek(); |
| 351 |
|
COLOR *scanbar[MAXDIV+1]; /* scanline arrays of pixel values */ |
| 352 |
|
float *zbar[MAXDIV+1]; /* z values */ |
| 353 |
|
char *sampdens; /* previous sample density */ |
| 400 |
|
if (i >= vres) |
| 401 |
|
goto alldone; |
| 402 |
|
if (zfd != -1 && i > 0 && |
| 403 |
< |
lseek(zfd, (long)i*hres*sizeof(float), 0) == -1) |
| 403 |
> |
lseek(zfd, (long)i*hres*sizeof(float), 0) < 0) |
| 404 |
|
error(SYSTEM, "z-file seek error in render"); |
| 405 |
|
pctdone = 100.0*i/vres; |
| 406 |
|
if (ralrm > 0) /* report init stats */ |
