| 65 |
|
if (pframe.d < 0) pframe.d = 0; |
| 66 |
|
if (pframe.r > ourview.hresolu) pframe.r = ourview.hresolu; |
| 67 |
|
if (pframe.u > ourview.vresolu) pframe.u = ourview.vresolu; |
| 68 |
+ |
if (pframe.l > pframe.r) pframe.l = pframe.r; |
| 69 |
+ |
if (pframe.d > pframe.u) pframe.d = pframe.u; |
| 70 |
|
pdepth = 0; |
| 71 |
|
} |
| 72 |
|
|
| 394 |
|
extern int maxdepth; |
| 395 |
|
extern double dstrsrc; |
| 396 |
|
extern double shadthresh; |
| 397 |
+ |
extern double shadcert; |
| 398 |
|
extern COLOR ambval; |
| 399 |
|
extern double ambacc; |
| 400 |
|
extern double minarad; |
| 407 |
|
char buf[128]; |
| 408 |
|
|
| 409 |
|
if (s[0] == '\0') { |
| 410 |
< |
(*dev->comout)("aa ab ad ar as av dj dt lr lw sp st: "); |
| 410 |
> |
(*dev->comout)("aa ab ad ar as av dc dj dt lr lw sp st: "); |
| 411 |
|
(*dev->comin)(buf); |
| 412 |
|
s = buf; |
| 413 |
|
} |
| 452 |
|
break; |
| 453 |
|
} |
| 454 |
|
dstrsrc = d0; |
| 455 |
+ |
break; |
| 456 |
+ |
case 'c': /* certainty */ |
| 457 |
+ |
if (sscanf(s+2, "%lf", &d0) != 1) { |
| 458 |
+ |
sprintf(buf, "direct certainty (%.6g): ", |
| 459 |
+ |
shadcert); |
| 460 |
+ |
(*dev->comout)(buf); |
| 461 |
+ |
(*dev->comin)(buf); |
| 462 |
+ |
if (sscanf(buf, "%lf", &d0) != 1) |
| 463 |
+ |
break; |
| 464 |
+ |
} |
| 465 |
+ |
shadcert = d0; |
| 466 |
|
break; |
| 467 |
|
case 't': /* threshold */ |
| 468 |
|
if (sscanf(s+2, "%lf", &d0) != 1) { |
