76 |
|
char *nvalue(); |
77 |
|
int vscale(); |
78 |
|
|
79 |
+ |
#define UPPER(c) ((c)&~0x20) /* ASCII trick */ |
80 |
+ |
|
81 |
|
#define vnam(vc) (vv[vc].name) |
82 |
|
#define vdef(vc) (vv[vc].nass) |
83 |
|
#define vval(vc) (vv[vc].value) |
84 |
|
#define vint(vc) atoi(vval(vc)) |
85 |
< |
#define vlet(vc) (vval(vc)[0]&~0x20) |
85 |
> |
#define vlet(vc) UPPER(vval(vc)[0]) |
86 |
|
#define vbool(vc) (vlet(vc)=='T') |
87 |
|
|
88 |
|
#define HIGH 2 |
94 |
|
|
95 |
|
#define renderopts (*setqopts[vscale(QUALITY)]) |
96 |
|
|
97 |
+ |
/* overture calculation file */ |
98 |
+ |
#ifdef NIX |
99 |
+ |
char overfile[] = "overture.raw"; |
100 |
+ |
#else |
101 |
+ |
char overfile[] = "/dev/null"; |
102 |
+ |
#endif |
103 |
+ |
|
104 |
|
extern long fdate(), time(); |
105 |
|
|
106 |
|
long scenedate; /* date of latest scene or object file */ |
107 |
|
long octreedate; /* date of octree */ |
108 |
+ |
long matdate; /* date of latest material file */ |
109 |
|
|
110 |
|
int explicate = 0; /* explicate variables */ |
111 |
|
int silent = 0; /* do work silently */ |
112 |
|
int noaction = 0; /* don't do anything */ |
113 |
+ |
int vwonly = 0; /* print view only */ |
114 |
|
char *rvdevice = NULL; /* rview output device */ |
115 |
|
char *viewselect = NULL; /* specific view only */ |
116 |
|
|
144 |
|
case 'o': |
145 |
|
rvdevice = argv[++i]; |
146 |
|
break; |
147 |
+ |
case 'V': |
148 |
+ |
vwonly++; |
149 |
+ |
/* fall through */ |
150 |
|
case 'v': |
151 |
|
viewselect = argv[++i]; |
152 |
|
break; |
171 |
|
/* print all values if requested */ |
172 |
|
if (explicate) |
173 |
|
printvals(); |
174 |
< |
/* run simulation */ |
174 |
> |
/* print view and exit? */ |
175 |
> |
if (vwonly) |
176 |
> |
exit(printview()==0 ? 0 : 1); |
177 |
> |
/* build octree */ |
178 |
|
oconv(); |
179 |
+ |
/* check date on ambient file */ |
180 |
+ |
checkambfile(); |
181 |
+ |
/* run simulation */ |
182 |
|
renderopts(ropts); |
183 |
|
xferopts(ropts); |
184 |
|
if (rvdevice != NULL) |
188 |
|
exit(0); |
189 |
|
userr: |
190 |
|
fprintf(stderr, |
191 |
< |
"Usage: %s [-s][-n][-v view][-o dev] rfile [VAR=value ..]\n", |
191 |
> |
"Usage: %s [-s][-n][-e][-v view][-o dev] rfile [VAR=value ..]\n", |
192 |
|
progname); |
193 |
|
exit(1); |
194 |
|
} |
213 |
|
char *rfname; |
214 |
|
{ |
215 |
|
FILE *fp; |
216 |
< |
char buf[256]; |
216 |
> |
char buf[512]; |
217 |
|
register char *cp; |
218 |
|
|
219 |
|
if (rfname == NULL) |
220 |
|
fp = stdin; |
221 |
< |
else if ((fp = fopen(rfname, "r")) == NULL) { |
222 |
< |
perror(rfname); |
203 |
< |
exit(1); |
204 |
< |
} |
221 |
> |
else if ((fp = fopen(rfname, "r")) == NULL) |
222 |
> |
syserr(rfname); |
223 |
|
while (fgetline(buf, sizeof(buf), fp) != NULL) { |
224 |
|
for (cp = buf; *cp; cp++) { |
225 |
|
switch (*cp) { |
230 |
|
case '#': |
231 |
|
*cp = '\0'; |
232 |
|
break; |
233 |
+ |
default: |
234 |
+ |
continue; |
235 |
|
} |
236 |
|
break; |
237 |
|
} |
280 |
|
exit(1); |
281 |
|
} |
282 |
|
/* assign new value */ |
283 |
< |
cp = vp->value; i = vp->nass; |
284 |
< |
while (i--) |
285 |
< |
while (*cp++) |
286 |
< |
; |
287 |
< |
i = cp - vp->value; |
288 |
< |
vp->value = realloc(vp->value, i+n+1); |
289 |
< |
if (vp->value == NULL) { |
290 |
< |
perror(progname); |
291 |
< |
exit(1); |
292 |
< |
} |
283 |
> |
if (i = vp->nass) { |
284 |
> |
cp = vp->value; |
285 |
> |
while (i--) |
286 |
> |
while (*cp++) |
287 |
> |
; |
288 |
> |
i = cp - vp->value; |
289 |
> |
vp->value = realloc(vp->value, i+n+1); |
290 |
> |
} else |
291 |
> |
vp->value = malloc(n+1); |
292 |
> |
if (vp->value == NULL) |
293 |
> |
syserr(progname); |
294 |
|
strcpy(vp->value+i, ass); |
295 |
|
vp->nass++; |
296 |
|
} |
317 |
|
{ |
318 |
|
register char *cp; |
319 |
|
|
320 |
< |
if (vp == NULL || n < 0 || n >= vp->nass) |
320 |
> |
if (vp == NULL | n < 0 | n >= vp->nass) |
321 |
|
return(NULL); |
322 |
|
cp = vp->value; |
323 |
|
while (n--) |
339 |
|
case 'L': |
340 |
|
return(LOW); |
341 |
|
} |
342 |
< |
fprintf(stderr, "%s: illegal value for variable '%s' (%s)\n", |
322 |
< |
progname, vnam(vc), vval(vc)); |
323 |
< |
exit(1); |
342 |
> |
badvalue(vc); |
343 |
|
} |
344 |
|
|
345 |
|
|
392 |
|
while (*fnames) { |
393 |
|
while (isspace(*fnames)) fnames++; |
394 |
|
cp = thisfile; |
395 |
< |
while (*fnames && !isspace(*fnames)) *cp++ = *fnames++; |
395 |
> |
while (*fnames && !isspace(*fnames)) |
396 |
> |
*cp++ = *fnames++; |
397 |
|
*cp = '\0'; |
398 |
< |
if ((thisdate = fdate(thisfile)) < 0) { |
399 |
< |
perror(thisfile); |
380 |
< |
exit(1); |
381 |
< |
} |
398 |
> |
if ((thisdate = fdate(thisfile)) < 0) |
399 |
> |
syserr(thisfile); |
400 |
|
if (thisdate > lastdate) |
401 |
|
lastdate = thisdate; |
402 |
|
} |
410 |
|
long objdate; |
411 |
|
|
412 |
|
if (!vdef(OCTREE)) { |
413 |
< |
if ((cp = bmalloc(strlen(radname)+5)) == NULL) { |
414 |
< |
perror(progname); |
397 |
< |
exit(1); |
398 |
< |
} |
413 |
> |
if ((cp = bmalloc(strlen(radname)+5)) == NULL) |
414 |
> |
syserr(progname); |
415 |
|
sprintf(cp, "%s.oct", radname); |
416 |
|
vval(OCTREE) = cp; |
417 |
|
vdef(OCTREE)++; |
431 |
|
vnam(OCTREE), vnam(SCENE)); |
432 |
|
exit(1); |
433 |
|
} |
434 |
+ |
matdate = -1; |
435 |
+ |
if (vdef(MATERIAL)) |
436 |
+ |
matdate = checklast(vval(MATERIAL)); |
437 |
|
} |
438 |
|
|
439 |
|
|
448 |
|
if (osiz <= FTINY) { |
449 |
|
oconv(); /* does nothing if done already */ |
450 |
|
sprintf(buf, "getinfo -d < %s", vval(OCTREE)); |
451 |
< |
if ((fp = popen(buf, "r")) == NULL) { |
452 |
< |
perror("getinfo"); |
434 |
< |
exit(1); |
435 |
< |
} |
451 |
> |
if ((fp = popen(buf, "r")) == NULL) |
452 |
> |
syserr("getinfo"); |
453 |
|
if (fscanf(fp, "%lf %lf %lf %lf", &oorg[0], &oorg[1], |
454 |
|
&oorg[2], &osiz) != 4) { |
455 |
|
fprintf(stderr, |
475 |
|
vval(ZONE) = savqstr(buf); |
476 |
|
vdef(ZONE)++; |
477 |
|
} |
461 |
– |
if (!vdef(UP)) { |
462 |
– |
vval(UP) = "Z"; |
463 |
– |
vdef(UP)++; |
464 |
– |
} |
478 |
|
if (!vdef(INDIRECT)) { |
479 |
|
vval(INDIRECT) = "0"; |
480 |
|
vdef(INDIRECT)++; |
515 |
|
register int i, j; |
516 |
|
|
517 |
|
for (i = 0; i < NVARS; i++) |
518 |
< |
for (j = 0; j < vv[i].nass; j++) |
519 |
< |
printf("%s= %s\n", vv[i].name, nvalue(vv+i, j)); |
518 |
> |
for (j = 0; j < vdef(i); j++) |
519 |
> |
printf("%s= %s\n", vnam(i), nvalue(vv+i, j)); |
520 |
|
fflush(stdout); |
521 |
|
} |
522 |
|
|
529 |
|
return; |
530 |
|
/* build command */ |
531 |
|
oconvopts(ocopts); |
532 |
< |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
533 |
< |
vdef(MATERIAL) ? vval(MATERIAL) : "", |
534 |
< |
vval(SCENE), vval(OCTREE)); |
535 |
< |
if (!silent) { /* echo it */ |
536 |
< |
printf("\t%s\n", combuf); |
537 |
< |
fflush(stdout); |
538 |
< |
} |
539 |
< |
if (noaction) |
527 |
< |
return; |
528 |
< |
if (system(combuf)) { /* run it */ |
532 |
> |
if (vdef(MATERIAL)) |
533 |
> |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
534 |
> |
vval(MATERIAL), vval(SCENE), vval(OCTREE)); |
535 |
> |
else |
536 |
> |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
537 |
> |
vval(SCENE), vval(OCTREE)); |
538 |
> |
|
539 |
> |
if (runcom(combuf)) { /* run it */ |
540 |
|
fprintf(stderr, "%s: error generating octree\n\t%s removed\n", |
541 |
|
progname, vval(OCTREE)); |
542 |
|
unlink(vval(OCTREE)); |
568 |
|
} |
569 |
|
|
570 |
|
|
571 |
+ |
checkambfile() /* check date on ambient file */ |
572 |
+ |
{ |
573 |
+ |
long afdate; |
574 |
+ |
|
575 |
+ |
if (!vdef(AMBFILE)) |
576 |
+ |
return; |
577 |
+ |
if ((afdate = fdate(vval(AMBFILE))) < 0) |
578 |
+ |
return; |
579 |
+ |
if (octreedate > afdate | matdate > afdate) |
580 |
+ |
rmfile(vval(AMBFILE)); |
581 |
+ |
} |
582 |
+ |
|
583 |
+ |
|
584 |
|
double |
585 |
|
ambval() /* compute ambient value */ |
586 |
|
{ |
587 |
< |
if (vdef(EXPOSURE)) |
587 |
> |
if (vdef(EXPOSURE)) { |
588 |
> |
if (!isflt(vval(EXPOSURE))) |
589 |
> |
badvalue(EXPOSURE); |
590 |
|
if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-') |
591 |
|
return(.5/pow(2.,atof(vval(EXPOSURE)))); |
592 |
< |
else |
593 |
< |
return(.5/atof(vval(EXPOSURE))); |
592 |
> |
return(.5/atof(vval(EXPOSURE))); |
593 |
> |
} |
594 |
|
if (vlet(ZONE) == 'E') |
595 |
|
return(10.); |
596 |
< |
else |
596 |
> |
if (vlet(ZONE) == 'I') |
597 |
|
return(.01); |
598 |
+ |
badvalue(ZONE); |
599 |
|
} |
600 |
|
|
601 |
|
|
606 |
|
|
607 |
|
*op = '\0'; |
608 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
609 |
< |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) { |
610 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
584 |
< |
progname, vnam(ZONE)); |
585 |
< |
exit(1); |
586 |
< |
} |
609 |
> |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
610 |
> |
badvalue(ZONE); |
611 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
612 |
|
getoctcube(org, &d); |
613 |
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
614 |
|
switch (vscale(DETAIL)) { |
615 |
|
case LOW: |
616 |
< |
op = addarg(op, "-ps 16"); |
593 |
< |
op = addarg(op, "-dp 16"); |
616 |
> |
op = addarg(op, "-ps 16 -dp 16"); |
617 |
|
sprintf(op, " -ar %d", (int)(4*d)); |
618 |
|
op += strlen(op); |
619 |
|
break; |
620 |
|
case MEDIUM: |
621 |
< |
op = addarg(op, "-ps 8"); |
599 |
< |
op = addarg(op, "-dp 32"); |
621 |
> |
op = addarg(op, "-ps 8 -dp 32"); |
622 |
|
sprintf(op, " -ar %d", (int)(8*d)); |
623 |
|
op += strlen(op); |
624 |
|
break; |
625 |
|
case HIGH: |
626 |
< |
op = addarg(op, "-ps 4"); |
605 |
< |
op = addarg(op, "-dp 64"); |
626 |
> |
op = addarg(op, "-ps 4 -dp 64"); |
627 |
|
sprintf(op, " -ar %d", (int)(16*d)); |
628 |
|
op += strlen(op); |
629 |
|
break; |
631 |
|
op = addarg(op, "-pt .16"); |
632 |
|
if (vbool(PENUMBRAS)) |
633 |
|
op = addarg(op, "-ds .4"); |
634 |
< |
op = addarg(op, "-dt .2"); |
635 |
< |
op = addarg(op, "-dc .25"); |
636 |
< |
op = addarg(op, "-dr 0"); |
616 |
< |
op = addarg(op, "-sj 0"); |
617 |
< |
op = addarg(op, "-st .7"); |
618 |
< |
op = addarg(op, "-ab 0"); |
634 |
> |
else |
635 |
> |
op = addarg(op, "-ds 0"); |
636 |
> |
op = addarg(op, "-dt .2 -dc .25 -dr 0 -sj 0 -st .5"); |
637 |
|
if (vdef(AMBFILE)) { |
638 |
|
sprintf(op, " -af %s", vval(AMBFILE)); |
639 |
|
op += strlen(op); |
641 |
|
overture = 0; |
642 |
|
switch (vscale(VARIABILITY)) { |
643 |
|
case LOW: |
644 |
< |
op = addarg(op, "-aa .4"); |
627 |
< |
op = addarg(op, "-ad 32"); |
644 |
> |
op = addarg(op, "-aa .4 -ad 64"); |
645 |
|
break; |
646 |
|
case MEDIUM: |
647 |
< |
op = addarg(op, "-aa .3"); |
631 |
< |
op = addarg(op, "-ad 64"); |
647 |
> |
op = addarg(op, "-aa .3 -ad 128"); |
648 |
|
break; |
649 |
|
case HIGH: |
650 |
< |
op = addarg(op, "-aa .25"); |
635 |
< |
op = addarg(op, "-ad 128"); |
650 |
> |
op = addarg(op, "-aa .25 -ad 256"); |
651 |
|
break; |
652 |
|
} |
653 |
|
op = addarg(op, "-as 0"); |
654 |
|
d = ambval(); |
655 |
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
656 |
|
op += strlen(op); |
657 |
< |
op = addarg(op, "-lr 3"); |
643 |
< |
op = addarg(op, "-lw .02"); |
657 |
> |
op = addarg(op, "-lr 3 -lw .02"); |
658 |
|
if (vdef(RENDER)) |
659 |
|
op = addarg(op, vval(RENDER)); |
660 |
|
} |
667 |
|
|
668 |
|
*op = '\0'; |
669 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
670 |
< |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) { |
671 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
658 |
< |
progname, vnam(ZONE)); |
659 |
< |
exit(1); |
660 |
< |
} |
670 |
> |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
671 |
> |
badvalue(ZONE); |
672 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
673 |
|
getoctcube(org, &d); |
674 |
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
693 |
|
break; |
694 |
|
} |
695 |
|
op = addarg(op, "-pt .08"); |
696 |
< |
if (vbool(PENUMBRAS)) { |
697 |
< |
op = addarg(op, "-ds .2"); |
698 |
< |
op = addarg(op, "-dj .35"); |
688 |
< |
} else |
696 |
> |
if (vbool(PENUMBRAS)) |
697 |
> |
op = addarg(op, "-ds .2 -dj .35"); |
698 |
> |
else |
699 |
|
op = addarg(op, "-ds .3"); |
700 |
< |
op = addarg(op, "-dt .1"); |
701 |
< |
op = addarg(op, "-dc .5"); |
702 |
< |
op = addarg(op, "-dr 1"); |
703 |
< |
op = addarg(op, "-sj .7"); |
704 |
< |
op = addarg(op, "-st .15"); |
695 |
< |
sprintf(op, " -ab %d", overture=vint(INDIRECT)); |
696 |
< |
op += strlen(op); |
700 |
> |
op = addarg(op, "-dt .1 -dc .5 -dr 1 -sj .7 -st .1"); |
701 |
> |
if (overture = vint(INDIRECT)) { |
702 |
> |
sprintf(op, " -ab %d", overture); |
703 |
> |
op += strlen(op); |
704 |
> |
} |
705 |
|
if (vdef(AMBFILE)) { |
706 |
|
sprintf(op, " -af %s", vval(AMBFILE)); |
707 |
|
op += strlen(op); |
709 |
|
overture = 0; |
710 |
|
switch (vscale(VARIABILITY)) { |
711 |
|
case LOW: |
712 |
< |
op = addarg(op, "-aa .25"); |
705 |
< |
op = addarg(op, "-ad 128"); |
706 |
< |
op = addarg(op, "-as 0"); |
712 |
> |
op = addarg(op, "-aa .25 -ad 196 -as 0"); |
713 |
|
break; |
714 |
|
case MEDIUM: |
715 |
< |
op = addarg(op, "-aa .2"); |
710 |
< |
op = addarg(op, "-ad 300"); |
711 |
< |
op = addarg(op, "-as 64"); |
715 |
> |
op = addarg(op, "-aa .2 -ad 400 -as 64"); |
716 |
|
break; |
717 |
|
case HIGH: |
718 |
< |
op = addarg(op, "-aa .15"); |
715 |
< |
op = addarg(op, "-ad 500"); |
716 |
< |
op = addarg(op, "-as 128"); |
718 |
> |
op = addarg(op, "-aa .15 -ad 768 -as 196"); |
719 |
|
break; |
720 |
|
} |
721 |
|
d = ambval(); |
722 |
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
723 |
|
op += strlen(op); |
724 |
< |
op = addarg(op, "-lr 6"); |
723 |
< |
op = addarg(op, "-lw .002"); |
724 |
> |
op = addarg(op, "-lr 6 -lw .002"); |
725 |
|
if (vdef(RENDER)) |
726 |
|
op = addarg(op, vval(RENDER)); |
727 |
|
} |
734 |
|
|
735 |
|
*op = '\0'; |
736 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
737 |
< |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) { |
738 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
738 |
< |
progname, vnam(ZONE)); |
739 |
< |
exit(1); |
740 |
< |
} |
737 |
> |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
738 |
> |
badvalue(ZONE); |
739 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
740 |
|
getoctcube(org, &d); |
741 |
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
760 |
|
break; |
761 |
|
} |
762 |
|
op = addarg(op, "-pt .04"); |
763 |
< |
if (vbool(PENUMBRAS)) { |
764 |
< |
op = addarg(op, "-ds .1"); |
765 |
< |
op = addarg(op, "-dj .7"); |
768 |
< |
} else |
763 |
> |
if (vbool(PENUMBRAS)) |
764 |
> |
op = addarg(op, "-ds .1 -dj .7"); |
765 |
> |
else |
766 |
|
op = addarg(op, "-ds .2"); |
767 |
< |
op = addarg(op, "-dt .05"); |
771 |
< |
op = addarg(op, "-dc .75"); |
772 |
< |
op = addarg(op, "-dr 3"); |
773 |
< |
op = addarg(op, "-sj 1"); |
774 |
< |
op = addarg(op, "-st .03"); |
767 |
> |
op = addarg(op, "-dt .05 -dc .75 -dr 3 -sj 1 -st .01"); |
768 |
|
sprintf(op, " -ab %d", overture=vint(INDIRECT)+1); |
769 |
|
op += strlen(op); |
770 |
|
if (vdef(AMBFILE)) { |
774 |
|
overture = 0; |
775 |
|
switch (vscale(VARIABILITY)) { |
776 |
|
case LOW: |
777 |
< |
op = addarg(op, "-aa .15"); |
785 |
< |
op = addarg(op, "-ad 200"); |
786 |
< |
op = addarg(op, "-as 0"); |
777 |
> |
op = addarg(op, "-aa .15 -ad 256 -as 0"); |
778 |
|
break; |
779 |
|
case MEDIUM: |
780 |
< |
op = addarg(op, "-aa .125"); |
790 |
< |
op = addarg(op, "-ad 512"); |
791 |
< |
op = addarg(op, "-as 128"); |
780 |
> |
op = addarg(op, "-aa .125 -ad 512 -as 256"); |
781 |
|
break; |
782 |
|
case HIGH: |
783 |
< |
op = addarg(op, "-aa .08"); |
795 |
< |
op = addarg(op, "-ad 850"); |
796 |
< |
op = addarg(op, "-as 256"); |
783 |
> |
op = addarg(op, "-aa .08 -ad 1024 -as 512"); |
784 |
|
break; |
785 |
|
} |
786 |
|
d = ambval(); |
787 |
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
788 |
|
op += strlen(op); |
789 |
< |
op = addarg(op, "-lr 12"); |
803 |
< |
op = addarg(op, "-lw .0005"); |
789 |
> |
op = addarg(op, "-lr 12 -lw .0005"); |
790 |
|
if (vdef(RENDER)) |
791 |
|
op = addarg(op, vval(RENDER)); |
792 |
|
} |
796 |
|
char *ro; |
797 |
|
{ |
798 |
|
int fd, n; |
799 |
+ |
register char *cp; |
800 |
|
|
801 |
|
n = strlen(ro); |
802 |
|
if (n < 2) |
803 |
|
return; |
804 |
|
if (vdef(OPTFILE)) { |
805 |
< |
if ((fd = open(vval(OPTFILE), O_WRONLY|O_CREAT|O_TRUNC, 0666)) == -1) { |
806 |
< |
perror(vval(OPTFILE)); |
807 |
< |
exit(1); |
808 |
< |
} |
809 |
< |
if (write(fd, ro+1, n-1) != n-1) { |
810 |
< |
perror(vval(OPTFILE)); |
811 |
< |
exit(1); |
812 |
< |
} |
813 |
< |
write(fd, "\n", 1); |
814 |
< |
close(fd); |
828 |
< |
ro[0] = ' '; |
829 |
< |
ro[1] = '^'; |
830 |
< |
strcpy(ro+2, vval(OPTFILE)); |
805 |
> |
for (cp = ro; cp[1]; cp++) |
806 |
> |
if (isspace(cp[1]) && cp[2] == '-' && isalpha(cp[3])) |
807 |
> |
*cp = '\n'; |
808 |
> |
else |
809 |
> |
*cp = cp[1]; |
810 |
> |
*cp = '\n'; |
811 |
> |
fd = open(vval(OPTFILE), O_WRONLY|O_CREAT|O_TRUNC, 0666); |
812 |
> |
if (fd < 0 || write(fd, ro, n) != n || close(fd) < 0) |
813 |
> |
syserr(vval(OPTFILE)); |
814 |
> |
sprintf(ro, " @%s", vval(OPTFILE)); |
815 |
|
} |
816 |
|
#ifdef MSDOS |
817 |
|
else if (n > 50) { |
818 |
< |
register char *evp = bmalloc(n+6); |
835 |
< |
if (evp == NULL) { |
836 |
< |
perror(progname); |
837 |
< |
exit(1); |
838 |
< |
} |
839 |
< |
strcpy(evp, "ROPT="); |
840 |
< |
strcat(evp, ro); |
841 |
< |
if (putenv(evp) != 0) { |
842 |
< |
fprintf(stderr, "%s: out of environment space\n", |
843 |
< |
progname); |
844 |
< |
exit(1); |
845 |
< |
} |
818 |
> |
setenv("ROPT", ro+1); |
819 |
|
strcpy(ro, " $ROPT"); |
820 |
|
} |
821 |
|
#endif |
830 |
|
po = addarg(po, "-1 -e"); |
831 |
|
po = addarg(po, vval(EXPOSURE)); |
832 |
|
} |
833 |
< |
if (vscale(QUALITY) == HIGH) |
834 |
< |
po = addarg(po, "-r .65"); |
833 |
> |
switch (vscale(QUALITY)) { |
834 |
> |
case MEDIUM: |
835 |
> |
po = addarg(po, "-r 1"); |
836 |
> |
break; |
837 |
> |
case HIGH: |
838 |
> |
po = addarg(po, "-m .25"); |
839 |
> |
break; |
840 |
> |
} |
841 |
|
if (vdef(PFILT)) |
842 |
|
po = addarg(po, vval(PFILT)); |
843 |
|
} |
859 |
|
specview(vs) /* get proper view spec from vs */ |
860 |
|
register char *vs; |
861 |
|
{ |
862 |
+ |
static char vup[7][12] = {"-vu 0 0 -1","-vu 0 -1 0","-vu -1 0 0", |
863 |
+ |
"-vu 0 0 1", "-vu 1 0 0","-vu 0 1 0","-vu 0 0 1"}; |
864 |
|
static char viewopts[128]; |
865 |
|
register char *cp; |
866 |
< |
int xpos, ypos, zpos, viewtype; |
867 |
< |
int exterior; |
866 |
> |
int xpos, ypos, zpos, viewtype, upax; |
867 |
> |
register int i; |
868 |
|
double cent[3], dim[3], mult, d; |
869 |
|
|
870 |
|
if (vs == NULL || *vs == '-') |
871 |
|
return(vs); |
872 |
+ |
upax = 0; /* get the up vector */ |
873 |
+ |
if (vdef(UP)) { |
874 |
+ |
if (vval(UP)[0] == '-' || vval(UP)[0] == '+') |
875 |
+ |
upax = 1-'X'+UPPER(vval(UP)[1]); |
876 |
+ |
else |
877 |
+ |
upax = 1-'X'+vlet(UP); |
878 |
+ |
if (upax < 1 | upax > 3) |
879 |
+ |
badvalue(UP); |
880 |
+ |
if (vval(UP)[0] == '-') |
881 |
+ |
upax = -upax; |
882 |
+ |
} |
883 |
|
/* check standard view names */ |
884 |
|
xpos = ypos = zpos = 0; |
893 |
– |
viewtype = 0; |
885 |
|
if (*vs == 'X') { |
886 |
|
xpos = 1; vs++; |
887 |
|
} else if (*vs == 'x') { |
897 |
|
} else if (*vs == 'z') { |
898 |
|
zpos = -1; vs++; |
899 |
|
} |
900 |
+ |
viewtype = 'v'; |
901 |
|
if (*vs == 'v' | *vs == 'l' | *vs == 'a' | *vs == 'h') |
902 |
|
viewtype = *vs++; |
911 |
– |
else if (!*vs || isspace(*vs)) |
912 |
– |
viewtype = 'v'; |
903 |
|
cp = viewopts; |
904 |
< |
if (viewtype && (xpos|ypos|zpos)) { /* got standard view */ |
904 |
> |
if ((!*vs || isspace(*vs)) && (xpos|ypos|zpos)) { /* got one! */ |
905 |
|
*cp++ = '-'; *cp++ = 'v'; *cp++ = 't'; *cp++ = viewtype; |
906 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", |
907 |
|
¢[0], &dim[0], ¢[1], &dim[1], |
908 |
< |
¢[2], &dim[2]) != 6) { |
909 |
< |
fprintf(stderr, "%s: bad zone specification\n", |
910 |
< |
progname); |
911 |
< |
exit(1); |
908 |
> |
¢[2], &dim[2]) != 6) |
909 |
> |
badvalue(ZONE); |
910 |
> |
for (i = 0; i < 3; i++) { |
911 |
> |
dim[i] -= cent[i]; |
912 |
> |
cent[i] += .5*dim[i]; |
913 |
|
} |
914 |
< |
dim[0] -= cent[0]; cent[0] += .5*dim[0]; |
924 |
< |
dim[1] -= cent[1]; cent[1] += .5*dim[1]; |
925 |
< |
dim[2] -= cent[2]; cent[2] += .5*dim[2]; |
926 |
< |
exterior = vlet(ZONE) == 'E'; |
927 |
< |
mult = exterior ? 2. : .45 ; |
914 |
> |
mult = vlet(ZONE)=='E' ? 2. : .45 ; |
915 |
|
sprintf(cp, " -vp %.2g %.2g %.2g -vd %.2g %.2g %.2g", |
916 |
|
cent[0]+xpos*mult*dim[0], |
917 |
|
cent[1]+ypos*mult*dim[1], |
918 |
|
cent[2]+zpos*mult*dim[2], |
919 |
|
-xpos*dim[0], -ypos*dim[1], -zpos*dim[2]); |
920 |
|
cp += strlen(cp); |
921 |
< |
switch (vlet(UP)) { |
922 |
< |
case 'Z': |
923 |
< |
if (xpos|ypos) { |
924 |
< |
cp = addarg(cp, "-vu 0 0 1"); |
925 |
< |
break; |
926 |
< |
} |
927 |
< |
/* fall through */ |
941 |
< |
case 'Y': |
942 |
< |
if (xpos|zpos) { |
943 |
< |
cp = addarg(cp, "-vu 0 1 0"); |
944 |
< |
break; |
945 |
< |
} |
946 |
< |
/* fall through */ |
947 |
< |
case 'X': |
948 |
< |
if (ypos|zpos) |
949 |
< |
cp = addarg(cp, "-vu 1 0 0"); |
950 |
< |
else |
951 |
< |
cp = addarg(cp, "-vu 0 0 1"); |
921 |
> |
/* redirect up axis if necessary */ |
922 |
> |
switch (upax) { |
923 |
> |
case 3: /* plus or minus Z axis */ |
924 |
> |
case -3: |
925 |
> |
case 0: |
926 |
> |
if (!(xpos|ypos)) |
927 |
> |
upax = 2; |
928 |
|
break; |
929 |
< |
default: |
930 |
< |
fprintf(stderr, "%s: illegal value for variable '%s'\n", |
931 |
< |
progname, vnam(UP)); |
932 |
< |
exit(1); |
929 |
> |
case 2: /* plus or minus Y axis */ |
930 |
> |
case -2: |
931 |
> |
if (!(xpos|zpos)) |
932 |
> |
upax = 1; |
933 |
> |
break; |
934 |
> |
case 1: /* plus or minus X axis */ |
935 |
> |
case -1: |
936 |
> |
if (!(ypos|zpos)) |
937 |
> |
upax = 3; |
938 |
> |
break; |
939 |
|
} |
940 |
+ |
cp = addarg(cp, vup[upax+3]); |
941 |
|
switch (viewtype) { |
942 |
|
case 'v': |
943 |
|
cp = addarg(cp, "-vh 45 -vv 45"); |
952 |
|
cp = addarg(cp, "-vh 180 -vv 180"); |
953 |
|
break; |
954 |
|
} |
955 |
< |
} else |
956 |
< |
while (*vs && !isspace(*vs)) /* else skip id */ |
957 |
< |
vs++; |
958 |
< |
/* append any additional options */ |
959 |
< |
while (isspace(*vs)) vs++; |
960 |
< |
strcpy(cp, vs); |
955 |
> |
} else { |
956 |
> |
while (!isspace(*vs)) /* else skip id */ |
957 |
> |
if (!*vs++) |
958 |
> |
return(NULL); |
959 |
> |
if (upax) { /* specify up vector */ |
960 |
> |
strcpy(cp, vup[upax+3]); |
961 |
> |
cp += strlen(cp); |
962 |
> |
} |
963 |
> |
} |
964 |
> |
strcpy(cp, vs); /* append any additional options */ |
965 |
> |
#ifdef MSDOS |
966 |
> |
if (strlen(viewopts) > 40) { |
967 |
> |
setenv("VIEW", viewopts); |
968 |
> |
return("$VIEW"); |
969 |
> |
} |
970 |
> |
#endif |
971 |
|
return(viewopts); |
972 |
|
} |
973 |
|
|
975 |
|
char * |
976 |
|
getview(n, vn) /* get view n, or NULL if none */ |
977 |
|
int n; |
978 |
< |
char *vn; |
978 |
> |
char *vn; /* returned view name */ |
979 |
|
{ |
980 |
|
register char *mv; |
981 |
|
|
982 |
< |
if (viewselect != NULL) { |
982 |
> |
if (viewselect != NULL) { /* command-line selected */ |
983 |
|
if (n) /* only do one */ |
984 |
|
return(NULL); |
985 |
|
if (viewselect[0] == '-') { /* already specified */ |
992 |
|
; |
993 |
|
*vn = '\0'; |
994 |
|
} |
995 |
+ |
/* view number? */ |
996 |
+ |
if (isint(viewselect)) |
997 |
+ |
return(specview(nvalue(vv+VIEW, atoi(viewselect)-1))); |
998 |
|
/* check list */ |
999 |
|
while ((mv = nvalue(vv+VIEW, n++)) != NULL) |
1000 |
|
if (matchword(viewselect, mv)) |
1001 |
|
return(specview(mv)); |
1002 |
|
return(specview(viewselect)); /* standard view? */ |
1003 |
|
} |
1004 |
< |
if (vn != NULL && (mv = nvalue(vv+VIEW, n)) != NULL) { |
1005 |
< |
if (*mv != '-') |
1006 |
< |
while (*mv && !isspace(*mv)) |
1007 |
< |
*vn++ = *mv++; |
1004 |
> |
mv = nvalue(vv+VIEW, n); /* use view n */ |
1005 |
> |
if (vn != NULL & mv != NULL) { |
1006 |
> |
register char *mv2 = mv; |
1007 |
> |
if (*mv2 != '-') |
1008 |
> |
while (*mv2 && !isspace(*mv2)) |
1009 |
> |
*vn++ = *mv2++; |
1010 |
|
*vn = '\0'; |
1011 |
|
} |
1012 |
< |
return(specview(nvalue(vv+VIEW, n))); /* use view n */ |
1012 |
> |
return(specview(mv)); |
1013 |
|
} |
1014 |
|
|
1015 |
|
|
1016 |
+ |
printview() /* print out selected view */ |
1017 |
+ |
{ |
1018 |
+ |
extern char *atos(); |
1019 |
+ |
char buf[256]; |
1020 |
+ |
FILE *fp; |
1021 |
+ |
register char *vopts, *cp; |
1022 |
+ |
|
1023 |
+ |
vopts = getview(0, NULL); |
1024 |
+ |
if (vopts == NULL) |
1025 |
+ |
return(-1); |
1026 |
+ |
fputs("VIEW=", stdout); |
1027 |
+ |
do { |
1028 |
+ |
if (matchword(vopts, "-vf")) { /* expand view file */ |
1029 |
+ |
vopts = sskip(vopts); |
1030 |
+ |
if (!*atos(buf, sizeof(buf), vopts)) |
1031 |
+ |
return(-1); |
1032 |
+ |
if ((fp = fopen(buf, "r")) == NULL) |
1033 |
+ |
return(-1); |
1034 |
+ |
for (buf[sizeof(buf)-2] = '\n'; |
1035 |
+ |
fgets(buf, sizeof(buf), fp) != NULL && |
1036 |
+ |
buf[0] != '\n'; |
1037 |
+ |
buf[sizeof(buf)-2] = '\n') { |
1038 |
+ |
if (buf[sizeof(buf)-2] != '\n') { |
1039 |
+ |
ungetc(buf[sizeof(buf)-2], fp); |
1040 |
+ |
buf[sizeof(buf)-2] = '\0'; |
1041 |
+ |
} |
1042 |
+ |
if (matchword(buf, "VIEW=") || |
1043 |
+ |
matchword(buf, "rview")) { |
1044 |
+ |
for (cp = sskip(buf); *cp && *cp != '\n'; cp++) |
1045 |
+ |
putchar(*cp); |
1046 |
+ |
} |
1047 |
+ |
} |
1048 |
+ |
fclose(fp); |
1049 |
+ |
vopts = sskip(vopts); |
1050 |
+ |
} else { |
1051 |
+ |
while (isspace(*vopts)) |
1052 |
+ |
vopts++; |
1053 |
+ |
putchar(' '); |
1054 |
+ |
while (*vopts && !isspace(*vopts)) |
1055 |
+ |
putchar(*vopts++); |
1056 |
+ |
} |
1057 |
+ |
} while (*vopts++); |
1058 |
+ |
putchar('\n'); |
1059 |
+ |
return(0); |
1060 |
+ |
} |
1061 |
+ |
|
1062 |
+ |
|
1063 |
|
rview(opts) /* run rview with first view */ |
1064 |
|
char *opts; |
1065 |
|
{ |
1069 |
|
if (rvdevice != NULL) |
1070 |
|
sprintf(combuf+strlen(combuf), "-o %s ", rvdevice); |
1071 |
|
strcat(combuf, vval(OCTREE)); |
1072 |
< |
if (!silent) { /* echo it */ |
1028 |
< |
printf("\t%s\n", combuf); |
1029 |
< |
fflush(stdout); |
1030 |
< |
} |
1031 |
< |
if (noaction) |
1032 |
< |
return; |
1033 |
< |
if (system(combuf)) { /* run it */ |
1072 |
> |
if (runcom(combuf)) { /* run it */ |
1073 |
|
fprintf(stderr, "%s: error running rview\n", progname); |
1074 |
|
exit(1); |
1075 |
|
} |
1080 |
|
char *opts; |
1081 |
|
{ |
1082 |
|
char combuf[1024]; |
1083 |
< |
char rawfile[MAXPATH], picfile[MAXPATH], rep[MAXPATH], res[32]; |
1084 |
< |
char pfopts[64]; |
1083 |
> |
char rawfile[MAXPATH], picfile[MAXPATH], rep[MAXPATH+16], res[32]; |
1084 |
> |
char pfopts[128]; |
1085 |
|
char vs[32], *vw; |
1086 |
|
int vn, mult; |
1087 |
+ |
long lastdate; |
1088 |
|
/* get pfilt options */ |
1089 |
|
pfiltopts(pfopts); |
1090 |
|
/* get resolution, reporting */ |
1100 |
|
else if (n) { |
1101 |
|
if (n == 1) yres = xres; |
1102 |
|
sprintf(res, "-x %d -y %d", mult*xres, mult*yres); |
1103 |
< |
} else { |
1104 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1065 |
< |
progname, vnam(RESOLUTION)); |
1066 |
< |
exit(1); |
1067 |
< |
} |
1103 |
> |
} else |
1104 |
> |
badvalue(RESOLUTION); |
1105 |
|
} |
1106 |
|
rep[0] = '\0'; |
1107 |
|
if (vdef(REPORT)) { |
1112 |
|
sprintf(rep, " -t %d -e %s", (int)(minutes*60), rawfile); |
1113 |
|
else if (n == 1) |
1114 |
|
sprintf(rep, " -t %d", (int)(minutes*60)); |
1115 |
< |
else { |
1116 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1080 |
< |
progname, vnam(REPORT)); |
1081 |
< |
exit(1); |
1082 |
< |
} |
1115 |
> |
else |
1116 |
> |
badvalue(REPORT); |
1117 |
|
} |
1118 |
+ |
/* get update time */ |
1119 |
+ |
lastdate = octreedate > matdate ? octreedate : matdate; |
1120 |
|
/* do each view */ |
1121 |
|
vn = 0; |
1122 |
|
while ((vw = getview(vn++, vs)) != NULL) { |
1124 |
|
sprintf(vs, "%d", vn); |
1125 |
|
sprintf(picfile, "%s_%s.pic", vval(PICTURE), vs); |
1126 |
|
/* check date on picture */ |
1127 |
< |
if (fdate(picfile) > octreedate) |
1127 |
> |
if (fdate(picfile) >= lastdate) |
1128 |
|
continue; |
1129 |
|
/* build rpict command */ |
1130 |
|
sprintf(rawfile, "%s_%s.raw", vval(PICTURE), vs); |
1131 |
< |
if (fdate(rawfile) > octreedate) /* recover */ |
1131 |
> |
if (fdate(rawfile) >= octreedate) /* recover */ |
1132 |
|
sprintf(combuf, "rpict%s%s -ro %s %s", |
1133 |
|
rep, opts, rawfile, vval(OCTREE)); |
1134 |
|
else { |
1136 |
|
sprintf(combuf, |
1137 |
|
"rpict%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1138 |
|
rep, vw, opts, |
1139 |
< |
vval(OCTREE), rawfile); |
1140 |
< |
if (!silent) { |
1105 |
< |
printf("\t%s\n", combuf); |
1106 |
< |
fflush(stdout); |
1107 |
< |
} |
1108 |
< |
if (!noaction && system(combuf)) { |
1139 |
> |
vval(OCTREE), overfile); |
1140 |
> |
if (runcom(combuf)) { |
1141 |
|
fprintf(stderr, |
1142 |
< |
"%s: error in overture for view %s\n\t%s removed\n", |
1143 |
< |
progname, vs, rawfile); |
1112 |
< |
unlink(rawfile); |
1142 |
> |
"%s: error in overture for view %s\n", |
1143 |
> |
progname, vs); |
1144 |
|
exit(1); |
1145 |
|
} |
1146 |
+ |
#ifdef NIX |
1147 |
+ |
rmfile(overfile); |
1148 |
+ |
#endif |
1149 |
|
} |
1150 |
|
sprintf(combuf, "rpict%s %s %s%s %s > %s", |
1151 |
|
rep, vw, res, opts, |
1152 |
|
vval(OCTREE), rawfile); |
1153 |
|
} |
1154 |
< |
if (!silent) { /* echo rpict command */ |
1121 |
< |
printf("\t%s\n", combuf); |
1122 |
< |
fflush(stdout); |
1123 |
< |
} |
1124 |
< |
if (!noaction && system(combuf)) { /* run rpict */ |
1154 |
> |
if (runcom(combuf)) { /* run rpict */ |
1155 |
|
fprintf(stderr, "%s: error rendering view %s\n", |
1156 |
|
progname, vs); |
1157 |
|
exit(1); |
1163 |
|
else |
1164 |
|
sprintf(combuf, "pfilt%s %s > %s", pfopts, |
1165 |
|
rawfile, picfile); |
1166 |
< |
if (!silent) { /* echo pfilt command */ |
1137 |
< |
printf("\t%s\n", combuf); |
1138 |
< |
fflush(stdout); |
1139 |
< |
} |
1140 |
< |
if (!noaction && system(combuf)) { /* run pfilt */ |
1166 |
> |
if (runcom(combuf)) { /* run pfilt */ |
1167 |
|
fprintf(stderr, |
1168 |
|
"%s: error filtering view %s\n\t%s removed\n", |
1169 |
|
progname, vs, picfile); |
1171 |
|
exit(1); |
1172 |
|
} |
1173 |
|
/* remove raw file */ |
1174 |
< |
if (!silent) |
1174 |
> |
rmfile(rawfile); |
1175 |
> |
} |
1176 |
> |
} |
1177 |
> |
|
1178 |
> |
|
1179 |
> |
runcom(cs) /* run command */ |
1180 |
> |
char *cs; |
1181 |
> |
{ |
1182 |
> |
if (!silent) /* echo it */ |
1183 |
> |
printf("\t%s\n", cs); |
1184 |
> |
if (noaction) |
1185 |
> |
return(0); |
1186 |
> |
fflush(stdout); /* flush output and pass to shell */ |
1187 |
> |
return(system(cs)); |
1188 |
> |
} |
1189 |
> |
|
1190 |
> |
|
1191 |
> |
rmfile(fn) /* remove a file */ |
1192 |
> |
char *fn; |
1193 |
> |
{ |
1194 |
> |
if (!silent) |
1195 |
|
#ifdef MSDOS |
1196 |
< |
printf("\tdel %s\n", rawfile); |
1196 |
> |
printf("\tdel %s\n", fn); |
1197 |
|
#else |
1198 |
< |
printf("\trm %s\n", rawfile); |
1198 |
> |
printf("\trm -f %s\n", fn); |
1199 |
|
#endif |
1200 |
< |
if (!noaction) |
1201 |
< |
unlink(rawfile); |
1200 |
> |
if (noaction) |
1201 |
> |
return(0); |
1202 |
> |
return(unlink(fn)); |
1203 |
> |
} |
1204 |
> |
|
1205 |
> |
|
1206 |
> |
#ifdef MSDOS |
1207 |
> |
setenv(vname, value) /* set an environment variable */ |
1208 |
> |
char *vname, *value; |
1209 |
> |
{ |
1210 |
> |
register char *evp; |
1211 |
> |
|
1212 |
> |
evp = bmalloc(strlen(vname)+strlen(value)+2); |
1213 |
> |
if (evp == NULL) |
1214 |
> |
syserr(progname); |
1215 |
> |
sprintf(evp, "%s=%s", vname, value); |
1216 |
> |
if (putenv(evp) != 0) { |
1217 |
> |
fprintf(stderr, "%s: out of environment space\n", progname); |
1218 |
> |
exit(1); |
1219 |
|
} |
1220 |
+ |
if (!silent) |
1221 |
+ |
printf("set %s\n", evp); |
1222 |
+ |
} |
1223 |
+ |
#endif |
1224 |
+ |
|
1225 |
+ |
|
1226 |
+ |
badvalue(vc) /* report bad variable value and exit */ |
1227 |
+ |
int vc; |
1228 |
+ |
{ |
1229 |
+ |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1230 |
+ |
progname, vnam(vc)); |
1231 |
+ |
exit(1); |
1232 |
+ |
} |
1233 |
+ |
|
1234 |
+ |
|
1235 |
+ |
syserr(s) /* report a system error and exit */ |
1236 |
+ |
char *s; |
1237 |
+ |
{ |
1238 |
+ |
perror(s); |
1239 |
+ |
exit(1); |
1240 |
|
} |