| 32 |
|
|
| 33 |
|
extern char *atos(); |
| 34 |
|
|
| 35 |
+ |
extern FILE *popen(); |
| 36 |
+ |
|
| 37 |
|
extern char rifname[128]; /* rad input file name */ |
| 38 |
|
|
| 39 |
|
extern char VersionID[]; |
| 350 |
|
register PNODE *p = &ptrunk; |
| 351 |
|
int adapt = 0; |
| 352 |
|
double e = 1.0; |
| 353 |
< |
start: |
| 353 |
> |
|
| 354 |
|
for (cp = s; isspace(*cp); cp++) |
| 355 |
|
; |
| 356 |
|
if (*cp == '@') { |
| 357 |
|
adapt++; |
| 358 |
< |
goto start; |
| 358 |
> |
while (isspace(*++cp)) |
| 359 |
> |
; |
| 360 |
|
} |
| 361 |
|
if (*cp == '\0') { /* normalize to point */ |
| 362 |
|
if (dev->getcur == NULL) |
| 637 |
|
if (thisray.ro == NULL) |
| 638 |
|
(*dev->comout)("ray hit nothing"); |
| 639 |
|
else { |
| 640 |
< |
sprintf(buf, "ray hit %s %s \"%s\"", |
| 641 |
< |
objptr(thisray.ro->omod)->oname, |
| 640 |
> |
sprintf(buf, "ray hit %s%s %s \"%s\"", |
| 641 |
> |
thisray.rod < 0.0 ? "back of " : "", |
| 642 |
> |
thisray.ro->omod == OVOID ? VOIDID : |
| 643 |
> |
objptr(thisray.ro->omod)->oname, |
| 644 |
|
ofun[thisray.ro->otype].funame, |
| 645 |
|
thisray.ro->oname); |
| 646 |
|
(*dev->comout)(buf); |
| 694 |
|
(*dev->comout)(fname); |
| 695 |
|
(*dev->comout)("\"...\n"); |
| 696 |
|
/* write header */ |
| 697 |
+ |
newheader("RADIANCE", fp); |
| 698 |
|
fputs(progname, fp); |
| 699 |
|
fprintview(&ourview, fp); |
| 700 |
|
if (octname != NULL) |
