| 1148 |
|
"dummy ray(s) ignored during accumulation\n"); |
| 1149 |
|
continue; |
| 1150 |
|
} |
| 1151 |
< |
if (!iblen || /* need reset? */ |
| 1151 |
> |
if (!iblen || /* need flush/reset? */ |
| 1152 |
|
queue_length() > 10*nrtprocs() || |
| 1153 |
|
lastray+1 < lastray) { |
| 1154 |
|
while (wait_rproc() != NULL) |
| 1161 |
|
if (iblen) { /* trace ray if valid */ |
| 1162 |
|
writebuf(rtp->pd.w, inpbuf, iblen); |
| 1163 |
|
} else { /* else bypass dummy ray */ |
| 1164 |
< |
queue_raytree(rtp); /* empty tree */ |
| 1165 |
< |
if ((yres <= 0) | (waitflush > 1)) |
| 1166 |
< |
waitflush = 1; /* flush after this */ |
| 1164 |
> |
queue_raytree(rtp); /* queue empty ray/record */ |
| 1165 |
> |
if ((yres <= 0) | (xres <= 0)) |
| 1166 |
> |
waitflush = 1; /* flush right after */ |
| 1167 |
|
} |
| 1168 |
|
process_queue(); /* catch up with results */ |
| 1169 |
|
if (raysleft && !--raysleft) |
