27 |
|
#define OBJECT 0 /* object files */ |
28 |
|
#define SCENE 1 /* scene files */ |
29 |
|
#define MATERIAL 2 /* material files */ |
30 |
< |
#define RENDER 3 /* rendering options */ |
31 |
< |
#define OCONV 4 /* oconv options */ |
32 |
< |
#define PFILT 5 /* pfilt options */ |
33 |
< |
#define VIEW 6 /* view(s) for picture(s) */ |
34 |
< |
#define ZONE 7 /* simulation zone */ |
35 |
< |
#define QUALITY 8 /* desired rendering quality */ |
36 |
< |
#define OCTREE 9 /* octree file name */ |
37 |
< |
#define PICTURE 10 /* picture file name */ |
38 |
< |
#define AMBFILE 11 /* ambient file name */ |
39 |
< |
#define OPTFILE 12 /* rendering options file */ |
40 |
< |
#define EXPOSURE 13 /* picture exposure setting */ |
41 |
< |
#define RESOLUTION 14 /* maximum picture resolution */ |
42 |
< |
#define UP 15 /* view up (X, Y or Z) */ |
43 |
< |
#define INDIRECT 16 /* indirection in lighting */ |
44 |
< |
#define DETAIL 17 /* level of scene detail */ |
45 |
< |
#define PENUMBRAS 18 /* shadow penumbras are desired */ |
46 |
< |
#define VARIABILITY 19 /* level of light variability */ |
47 |
< |
#define REPORT 20 /* report frequency and errfile */ |
30 |
> |
#define ILLUM 3 /* mkillum input files */ |
31 |
> |
#define MKILLUM 4 /* mkillum options */ |
32 |
> |
#define RENDER 5 /* rendering options */ |
33 |
> |
#define OCONV 6 /* oconv options */ |
34 |
> |
#define PFILT 7 /* pfilt options */ |
35 |
> |
#define VIEW 8 /* view(s) for picture(s) */ |
36 |
> |
#define ZONE 9 /* simulation zone */ |
37 |
> |
#define QUALITY 10 /* desired rendering quality */ |
38 |
> |
#define OCTREE 11 /* octree file name */ |
39 |
> |
#define PICTURE 12 /* picture file name */ |
40 |
> |
#define AMBFILE 13 /* ambient file name */ |
41 |
> |
#define OPTFILE 14 /* rendering options file */ |
42 |
> |
#define EXPOSURE 15 /* picture exposure setting */ |
43 |
> |
#define RESOLUTION 16 /* maximum picture resolution */ |
44 |
> |
#define UP 17 /* view up (X, Y or Z) */ |
45 |
> |
#define INDIRECT 18 /* indirection in lighting */ |
46 |
> |
#define DETAIL 19 /* level of scene detail */ |
47 |
> |
#define PENUMBRAS 20 /* shadow penumbras are desired */ |
48 |
> |
#define VARIABILITY 21 /* level of light variability */ |
49 |
> |
#define REPORT 22 /* report frequency and errfile */ |
50 |
|
/* total number of variables */ |
51 |
< |
#define NVARS 21 |
51 |
> |
#define NVARS 23 |
52 |
|
|
53 |
|
VARIABLE vv[NVARS] = { /* variable-value pairs */ |
54 |
|
{"objects", 3, 0, NULL, catvalues}, |
55 |
|
{"scene", 3, 0, NULL, catvalues}, |
56 |
|
{"materials", 3, 0, NULL, catvalues}, |
57 |
+ |
{"illum", 3, 0, NULL, catvalues}, |
58 |
+ |
{"mkillum", 3, 0, NULL, catvalues}, |
59 |
|
{"render", 3, 0, NULL, catvalues}, |
60 |
|
{"oconv", 3, 0, NULL, catvalues}, |
61 |
|
{"pfilt", 2, 0, NULL, catvalues}, |
80 |
|
char *nvalue(); |
81 |
|
int vscale(); |
82 |
|
|
83 |
+ |
#define UPPER(c) ((c)&~0x20) /* ASCII trick */ |
84 |
+ |
|
85 |
|
#define vnam(vc) (vv[vc].name) |
86 |
|
#define vdef(vc) (vv[vc].nass) |
87 |
|
#define vval(vc) (vv[vc].value) |
88 |
|
#define vint(vc) atoi(vval(vc)) |
89 |
< |
#define vlet(vc) (vval(vc)[0]&~0x20) |
89 |
> |
#define vlet(vc) UPPER(vval(vc)[0]) |
90 |
|
#define vbool(vc) (vlet(vc)=='T') |
91 |
|
|
92 |
|
#define HIGH 2 |
98 |
|
|
99 |
|
#define renderopts (*setqopts[vscale(QUALITY)]) |
100 |
|
|
101 |
< |
extern long fdate(); |
101 |
> |
/* overture calculation file */ |
102 |
> |
#ifdef NIX |
103 |
> |
char overfile[] = "overture.raw"; |
104 |
> |
#else |
105 |
> |
char overfile[] = "/dev/null"; |
106 |
> |
#endif |
107 |
|
|
108 |
< |
long scenedate; /* date of latest scene or object file */ |
98 |
< |
long octreedate; /* date of octree */ |
108 |
> |
extern unsigned long fdate(), time(); |
109 |
|
|
110 |
+ |
unsigned long scenedate; /* date of latest scene or object file */ |
111 |
+ |
unsigned long octreedate; /* date of octree */ |
112 |
+ |
unsigned long matdate; /* date of latest material file */ |
113 |
+ |
unsigned long illumdate; /* date of last illum file */ |
114 |
+ |
|
115 |
+ |
char *oct0name; /* name of pre-mkillum octree */ |
116 |
+ |
unsigned long oct0date; /* date of pre-mkillum octree */ |
117 |
+ |
char *oct1name; /* name of post-mkillum octree */ |
118 |
+ |
unsigned long oct1date; /* date of post-mkillum octree (>= matdate) */ |
119 |
+ |
|
120 |
|
int explicate = 0; /* explicate variables */ |
121 |
|
int silent = 0; /* do work silently */ |
122 |
|
int noaction = 0; /* don't do anything */ |
123 |
+ |
int sayview = 0; /* print view out */ |
124 |
|
char *rvdevice = NULL; /* rview output device */ |
125 |
|
char *viewselect = NULL; /* specific view only */ |
126 |
|
|
127 |
|
int overture = 0; /* overture calculation needed */ |
128 |
|
|
129 |
|
char *progname; /* global argv[0] */ |
130 |
+ |
char *rifname; /* global rad input file name */ |
131 |
|
|
132 |
|
char radname[MAXPATH]; /* root Radiance file name */ |
133 |
|
|
155 |
|
case 'o': |
156 |
|
rvdevice = argv[++i]; |
157 |
|
break; |
158 |
+ |
case 'V': |
159 |
+ |
sayview++; |
160 |
+ |
break; |
161 |
|
case 'v': |
162 |
|
viewselect = argv[++i]; |
163 |
|
break; |
166 |
|
} |
167 |
|
if (i >= argc) |
168 |
|
goto userr; |
169 |
+ |
rifname = argv[i]; |
170 |
|
/* assign Radiance root file name */ |
171 |
< |
rootname(radname, argv[i]); |
171 |
> |
rootname(radname, rifname); |
172 |
|
/* load variable values */ |
173 |
< |
load(argv[i]); |
173 |
> |
load(rifname); |
174 |
|
/* get any additional assignments */ |
175 |
|
for (i++; i < argc; i++) |
176 |
|
setvariable(argv[i]); |
183 |
|
/* print all values if requested */ |
184 |
|
if (explicate) |
185 |
|
printvals(); |
186 |
< |
/* run simulation */ |
186 |
> |
/* build octree (and run mkillum) */ |
187 |
|
oconv(); |
188 |
+ |
/* check date on ambient file */ |
189 |
+ |
checkambfile(); |
190 |
+ |
/* run simulation */ |
191 |
|
renderopts(ropts); |
192 |
|
xferopts(ropts); |
193 |
|
if (rvdevice != NULL) |
197 |
|
exit(0); |
198 |
|
userr: |
199 |
|
fprintf(stderr, |
200 |
< |
"Usage: %s [-s][-n][-v view][-o dev] rfile [VAR=value ..]\n", |
200 |
> |
"Usage: %s [-s][-n][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
201 |
|
progname); |
202 |
|
exit(1); |
203 |
|
} |
218 |
|
} |
219 |
|
|
220 |
|
|
221 |
+ |
#define NOCHAR 127 /* constant for character to delete */ |
222 |
+ |
|
223 |
+ |
|
224 |
|
load(rfname) /* load Radiance simulation file */ |
225 |
|
char *rfname; |
226 |
|
{ |
227 |
|
FILE *fp; |
228 |
< |
char buf[256]; |
228 |
> |
char buf[512]; |
229 |
|
register char *cp; |
230 |
|
|
231 |
|
if (rfname == NULL) |
232 |
|
fp = stdin; |
233 |
< |
else if ((fp = fopen(rfname, "r")) == NULL) { |
234 |
< |
perror(rfname); |
203 |
< |
exit(1); |
204 |
< |
} |
233 |
> |
else if ((fp = fopen(rfname, "r")) == NULL) |
234 |
> |
syserr(rfname); |
235 |
|
while (fgetline(buf, sizeof(buf), fp) != NULL) { |
236 |
|
for (cp = buf; *cp; cp++) { |
237 |
|
switch (*cp) { |
238 |
|
case '\\': |
239 |
< |
case '\n': |
210 |
< |
*cp = ' '; |
239 |
> |
*cp++ = NOCHAR; |
240 |
|
continue; |
241 |
|
case '#': |
242 |
|
*cp = '\0'; |
243 |
|
break; |
244 |
+ |
default: |
245 |
+ |
continue; |
246 |
|
} |
247 |
|
break; |
248 |
|
} |
256 |
|
register char *ass; |
257 |
|
{ |
258 |
|
char varname[32]; |
259 |
+ |
char varval[512]; |
260 |
+ |
int n; |
261 |
|
register char *cp; |
262 |
|
register VARIABLE *vp; |
263 |
|
register int i; |
231 |
– |
int n; |
264 |
|
|
265 |
|
while (isspace(*ass)) /* skip leading space */ |
266 |
|
ass++; |
274 |
|
/* trim value */ |
275 |
|
while (isspace(*ass) || *ass == '=') |
276 |
|
ass++; |
277 |
< |
cp = ass + strlen(ass); |
278 |
< |
do |
279 |
< |
*cp-- = '\0'; |
248 |
< |
while (cp >= ass && isspace(*cp)); |
249 |
< |
n = cp - ass + 1; |
277 |
> |
for (n = strlen(ass); n > 0; n--) |
278 |
> |
if (!isspace(ass[n-1])) |
279 |
> |
break; |
280 |
|
if (!n) { |
281 |
|
fprintf(stderr, "%s: warning - missing value for variable '%s'\n", |
282 |
|
progname, varname); |
290 |
|
exit(1); |
291 |
|
} |
292 |
|
/* assign new value */ |
293 |
< |
cp = vp->value; i = vp->nass; |
294 |
< |
while (i--) |
295 |
< |
while (*cp++) |
296 |
< |
; |
297 |
< |
i = cp - vp->value; |
298 |
< |
vp->value = realloc(vp->value, i+n+1); |
299 |
< |
if (vp->value == NULL) { |
300 |
< |
perror(progname); |
301 |
< |
exit(1); |
293 |
> |
if (i = vp->nass) { |
294 |
> |
cp = vp->value; |
295 |
> |
while (i--) |
296 |
> |
while (*cp++) |
297 |
> |
; |
298 |
> |
i = cp - vp->value; |
299 |
> |
vp->value = realloc(vp->value, i+n+1); |
300 |
> |
} else |
301 |
> |
vp->value = malloc(n+1); |
302 |
> |
if (vp->value == NULL) |
303 |
> |
syserr(progname); |
304 |
> |
cp = vp->value+i; /* copy value, squeezing spaces */ |
305 |
> |
*cp = *ass; |
306 |
> |
for (i = 1; i <= n; i++) { |
307 |
> |
if (ass[i] == NOCHAR) |
308 |
> |
continue; |
309 |
> |
if (isspace(*cp)) |
310 |
> |
while (isspace(ass[i])) |
311 |
> |
i++; |
312 |
> |
*++cp = ass[i]; |
313 |
|
} |
314 |
< |
strcpy(vp->value+i, ass); |
314 |
> |
if (isspace(*cp)) /* remove trailing space */ |
315 |
> |
*cp = '\0'; |
316 |
|
vp->nass++; |
317 |
|
} |
318 |
|
|
338 |
|
{ |
339 |
|
register char *cp; |
340 |
|
|
341 |
< |
if (vp == NULL || n < 0 || n >= vp->nass) |
341 |
> |
if (vp == NULL | n < 0 | n >= vp->nass) |
342 |
|
return(NULL); |
343 |
|
cp = vp->value; |
344 |
|
while (n--) |
360 |
|
case 'L': |
361 |
|
return(LOW); |
362 |
|
} |
363 |
< |
fprintf(stderr, "%s: illegal value for variable '%s' (%s)\n", |
322 |
< |
progname, vnam(vc), vval(vc)); |
323 |
< |
exit(1); |
363 |
> |
badvalue(vc); |
364 |
|
} |
365 |
|
|
366 |
|
|
381 |
|
return; |
382 |
|
fprintf(stderr, "%s: warning - multiple assignment of variable '%s'\n", |
383 |
|
progname, vp->name); |
384 |
< |
while (vp->nass-- > 1) |
384 |
> |
do |
385 |
|
vp->value += strlen(vp->value)+1; |
386 |
+ |
while (--vp->nass > 1); |
387 |
|
} |
388 |
|
|
389 |
|
|
402 |
|
} |
403 |
|
|
404 |
|
|
405 |
< |
long |
405 |
> |
unsigned long |
406 |
|
checklast(fnames) /* check files and find most recent */ |
407 |
|
register char *fnames; |
408 |
|
{ |
409 |
|
char thisfile[MAXPATH]; |
410 |
< |
long thisdate, lastdate = -1; |
410 |
> |
unsigned long thisdate, lastdate = 0; |
411 |
|
register char *cp; |
412 |
|
|
413 |
+ |
if (fnames == NULL) |
414 |
+ |
return(0); |
415 |
|
while (*fnames) { |
416 |
|
while (isspace(*fnames)) fnames++; |
417 |
|
cp = thisfile; |
418 |
< |
while (*fnames && !isspace(*fnames)) *cp++ = *fnames++; |
418 |
> |
while (*fnames && !isspace(*fnames)) |
419 |
> |
*cp++ = *fnames++; |
420 |
|
*cp = '\0'; |
421 |
< |
if ((thisdate = fdate(thisfile)) < 0) { |
422 |
< |
perror(thisfile); |
379 |
< |
exit(1); |
380 |
< |
} |
421 |
> |
if (!(thisdate = fdate(thisfile))) |
422 |
> |
syserr(thisfile); |
423 |
|
if (thisdate > lastdate) |
424 |
|
lastdate = thisdate; |
425 |
|
} |
427 |
|
} |
428 |
|
|
429 |
|
|
430 |
+ |
char * |
431 |
+ |
newfname(orig, pred) /* create modified file name */ |
432 |
+ |
char *orig; |
433 |
+ |
int pred; |
434 |
+ |
{ |
435 |
+ |
extern char *rindex(); |
436 |
+ |
register char *cp; |
437 |
+ |
register int n; |
438 |
+ |
int suffix; |
439 |
+ |
|
440 |
+ |
n = 0; cp = orig; suffix = -1; /* suffix position, length */ |
441 |
+ |
while (*cp) { |
442 |
+ |
if (*cp == '.') suffix = n; |
443 |
+ |
else if (ISDIRSEP(*cp)) suffix = -1; |
444 |
+ |
cp++; n++; |
445 |
+ |
} |
446 |
+ |
if (suffix == -1) suffix = n; |
447 |
+ |
if ((cp = bmalloc(n+2)) == NULL) |
448 |
+ |
syserr(progname); |
449 |
+ |
strncpy(cp, orig, suffix); |
450 |
+ |
cp[suffix] = pred; /* root name + pred + suffix */ |
451 |
+ |
strcpy(cp+suffix+1, orig+suffix); |
452 |
+ |
return(cp); |
453 |
+ |
} |
454 |
+ |
|
455 |
+ |
|
456 |
|
checkfiles() /* check for existence and modified times */ |
457 |
|
{ |
458 |
< |
long objdate; |
458 |
> |
unsigned long objdate; |
459 |
|
|
460 |
< |
octreedate = vdef(OCTREE) ? fdate(vval(OCTREE)) : -1; |
461 |
< |
scenedate = -1; |
462 |
< |
if (vdef(SCENE)) { |
463 |
< |
scenedate = checklast(vval(SCENE)); |
464 |
< |
if (vdef(OBJECT)) { |
397 |
< |
objdate = checklast(vval(OBJECT)); |
398 |
< |
if (objdate > scenedate) |
399 |
< |
scenedate = objdate; |
400 |
< |
} |
460 |
> |
if (!vdef(OCTREE)) { |
461 |
> |
if ((vval(OCTREE) = bmalloc(strlen(radname)+5)) == NULL) |
462 |
> |
syserr(progname); |
463 |
> |
sprintf(vval(OCTREE), "%s.oct", radname); |
464 |
> |
vdef(OCTREE)++; |
465 |
|
} |
466 |
< |
if (octreedate < 0 & scenedate < 0) { |
467 |
< |
fprintf(stderr, "%s: need scene or octree\n", progname); |
466 |
> |
octreedate = fdate(vval(OCTREE)); |
467 |
> |
if (vdef(ILLUM)) { /* illum requires secondary octrees */ |
468 |
> |
oct0name = newfname(vval(OCTREE), '0'); |
469 |
> |
oct1name = newfname(vval(OCTREE), '1'); |
470 |
> |
oct0date = fdate(oct0name); |
471 |
> |
oct1date = fdate(oct1name); |
472 |
> |
} else |
473 |
> |
oct0name = oct1name = vval(OCTREE); |
474 |
> |
if ((scenedate = checklast(vval(SCENE))) && |
475 |
> |
(objdate = checklast(vval(OBJECT))) > scenedate) |
476 |
> |
scenedate = objdate; |
477 |
> |
illumdate = checklast(vval(ILLUM)); |
478 |
> |
if (!octreedate & !scenedate & !illumdate) { |
479 |
> |
fprintf(stderr, "%s: need '%s' or '%s' or '%s'\n", progname, |
480 |
> |
vnam(OCTREE), vnam(SCENE), vnam(ILLUM)); |
481 |
|
exit(1); |
482 |
|
} |
483 |
+ |
matdate = checklast(vval(MATERIAL)); |
484 |
|
} |
485 |
|
|
486 |
|
|
487 |
< |
setdefaults() /* set default values for unassigned var's */ |
487 |
> |
getoctcube(org, sizp) /* get octree bounding cube */ |
488 |
> |
double org[3], *sizp; |
489 |
|
{ |
490 |
< |
FILE *fp; |
491 |
< |
double xmin, ymin, zmin, size; |
490 |
> |
extern FILE *popen(); |
491 |
> |
static double oorg[3], osiz = 0.; |
492 |
> |
double min[3], max[3]; |
493 |
|
char buf[512]; |
494 |
< |
char *cp; |
494 |
> |
FILE *fp; |
495 |
> |
register int i; |
496 |
|
|
497 |
< |
if (!vdef(OCTREE)) { |
498 |
< |
sprintf(buf, "%s.oct", radname); |
499 |
< |
vval(OCTREE) = savqstr(buf); |
500 |
< |
vdef(OCTREE)++; |
501 |
< |
} |
502 |
< |
if (!vdef(ZONE)) { |
503 |
< |
if (scenedate > octreedate) { |
504 |
< |
sprintf(buf, "getbbox -w -h %s", vval(SCENE)); |
505 |
< |
if (!silent) { |
506 |
< |
printf("\t%s\n", buf); |
507 |
< |
fflush(stdout); |
508 |
< |
} |
509 |
< |
if ((fp = popen(buf, "r")) == NULL) { |
510 |
< |
perror("getbbox"); |
497 |
> |
if (osiz <= FTINY) |
498 |
> |
if (noaction && fdate(oct1name) < |
499 |
> |
(scenedate>illumdate?scenedate:illumdate)) { |
500 |
> |
/* run getbbox */ |
501 |
> |
sprintf(buf, "getbbox -w -h %s", |
502 |
> |
vdef(SCENE) ? vval(SCENE) : vval(ILLUM)); |
503 |
> |
if ((fp = popen(buf, "r")) == NULL) |
504 |
> |
syserr("getbbox"); |
505 |
> |
if (fscanf(fp, "%lf %lf %lf %lf %lf %lf", |
506 |
> |
&min[0], &max[0], &min[1], &max[1], |
507 |
> |
&min[2], &max[2]) != 6) { |
508 |
> |
fprintf(stderr, |
509 |
> |
"%s: error reading bounding box from getbbox\n", |
510 |
> |
progname); |
511 |
|
exit(1); |
512 |
|
} |
513 |
< |
buf[0] = 'E'; buf[1] = ' '; |
514 |
< |
fgetline(buf+2, sizeof(buf)-2, fp); |
513 |
> |
for (i = 0; i < 3; i++) |
514 |
> |
if (max[i] - min[i] > osiz) |
515 |
> |
osiz = max[i] - min[i]; |
516 |
> |
for (i = 0; i < 3; i++) |
517 |
> |
oorg[i] = (max[i]+min[i]-osiz)*.5; |
518 |
|
pclose(fp); |
519 |
< |
} else { |
520 |
< |
sprintf(buf, "getinfo -d < %s", vval(OCTREE)); |
521 |
< |
if ((fp = popen(buf, "r")) == NULL) { |
522 |
< |
perror("getinfo"); |
519 |
> |
} else { /* from octree */ |
520 |
> |
oconv(); /* does nothing if done already */ |
521 |
> |
sprintf(buf, "getinfo -d < %s", oct1name); |
522 |
> |
if ((fp = popen(buf, "r")) == NULL) |
523 |
> |
syserr("getinfo"); |
524 |
> |
if (fscanf(fp, "%lf %lf %lf %lf", &oorg[0], &oorg[1], |
525 |
> |
&oorg[2], &osiz) != 4) { |
526 |
> |
fprintf(stderr, |
527 |
> |
"%s: error reading bounding cube from getinfo\n", |
528 |
> |
progname); |
529 |
|
exit(1); |
530 |
|
} |
441 |
– |
fscanf(fp, "%lf %lf %lf %lf", |
442 |
– |
&xmin, &ymin, &zmin, &size); |
443 |
– |
sprintf(buf, "E %g %g %g %g %g %g", xmin, xmin+size, |
444 |
– |
ymin, ymin+size, zmin, zmin+size); |
531 |
|
pclose(fp); |
532 |
|
} |
533 |
+ |
org[0] = oorg[0]; org[1] = oorg[1]; org[2] = oorg[2]; *sizp = osiz; |
534 |
+ |
} |
535 |
+ |
|
536 |
+ |
|
537 |
+ |
setdefaults() /* set default values for unassigned var's */ |
538 |
+ |
{ |
539 |
+ |
double org[3], size; |
540 |
+ |
char buf[128]; |
541 |
+ |
|
542 |
+ |
if (!vdef(ZONE)) { |
543 |
+ |
getoctcube(org, &size); |
544 |
+ |
sprintf(buf, "E %g %g %g %g %g %g", org[0], org[0]+size, |
545 |
+ |
org[1], org[1]+size, org[2], org[2]+size); |
546 |
|
vval(ZONE) = savqstr(buf); |
547 |
|
vdef(ZONE)++; |
548 |
|
} |
450 |
– |
if (!vdef(UP)) { |
451 |
– |
vval(UP) = "Z"; |
452 |
– |
vdef(UP)++; |
453 |
– |
} |
549 |
|
if (!vdef(INDIRECT)) { |
550 |
|
vval(INDIRECT) = "0"; |
551 |
|
vdef(INDIRECT)++; |
562 |
|
vval(PICTURE) = radname; |
563 |
|
vdef(PICTURE)++; |
564 |
|
} |
470 |
– |
if (!vdef(AMBFILE)) { |
471 |
– |
sprintf(buf, "%s.amb", radname); |
472 |
– |
vval(AMBFILE) = savqstr(buf); |
473 |
– |
vdef(AMBFILE)++; |
474 |
– |
} |
565 |
|
if (!vdef(VIEW)) { |
566 |
|
vval(VIEW) = "X"; |
567 |
|
vdef(VIEW)++; |
586 |
|
register int i, j; |
587 |
|
|
588 |
|
for (i = 0; i < NVARS; i++) |
589 |
< |
for (j = 0; j < vv[i].nass; j++) |
590 |
< |
printf("%s= %s\n", vv[i].name, nvalue(vv+i, j)); |
589 |
> |
for (j = 0; j < vdef(i); j++) |
590 |
> |
printf("%s= %s\n", vnam(i), nvalue(vv+i, j)); |
591 |
|
fflush(stdout); |
592 |
|
} |
593 |
|
|
594 |
|
|
595 |
< |
oconv() /* run oconv if necessary */ |
595 |
> |
oconv() /* run oconv and mkillum if necessary */ |
596 |
|
{ |
597 |
< |
char combuf[512], ocopts[64]; |
597 |
> |
static char illumtmp[] = "ilXXXXXX"; |
598 |
> |
char combuf[512], ocopts[64], mkopts[64]; |
599 |
|
|
600 |
< |
if (octreedate > scenedate) /* check dates */ |
601 |
< |
return; |
602 |
< |
/* build command */ |
603 |
< |
oconvopts(ocopts); |
604 |
< |
sprintf(combuf, "oconv%s %s > %s", ocopts, vval(SCENE), vval(OCTREE)); |
605 |
< |
if (!silent) { /* echo it */ |
606 |
< |
printf("\t%s\n", combuf); |
607 |
< |
fflush(stdout); |
600 |
> |
oconvopts(ocopts); /* get options */ |
601 |
> |
if (octreedate < scenedate) { /* check date on original octree */ |
602 |
> |
/* build command */ |
603 |
> |
if (vdef(MATERIAL)) |
604 |
> |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
605 |
> |
vval(MATERIAL), vval(SCENE), vval(OCTREE)); |
606 |
> |
else |
607 |
> |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
608 |
> |
vval(SCENE), vval(OCTREE)); |
609 |
> |
|
610 |
> |
if (runcom(combuf)) { /* run it */ |
611 |
> |
fprintf(stderr, |
612 |
> |
"%s: error generating octree\n\t%s removed\n", |
613 |
> |
progname, vval(OCTREE)); |
614 |
> |
unlink(vval(OCTREE)); |
615 |
> |
exit(1); |
616 |
> |
} |
617 |
> |
octreedate = time(0); |
618 |
|
} |
619 |
< |
if (noaction) |
619 |
> |
if (oct1name == vval(OCTREE)) /* no mkillum? */ |
620 |
> |
oct1date = octreedate > matdate ? octreedate : matdate; |
621 |
> |
if (oct1date >= octreedate & oct1date >= matdate |
622 |
> |
& oct1date >= illumdate) /* all done */ |
623 |
|
return; |
624 |
< |
if (system(combuf)) { /* run it */ |
625 |
< |
fprintf(stderr, "%s: error generating octree\n\t%s removed\n", |
626 |
< |
progname, vval(OCTREE)); |
627 |
< |
unlink(vval(OCTREE)); |
624 |
> |
/* make octree0 */ |
625 |
> |
if (oct0date < scenedate | oct0date < illumdate) { |
626 |
> |
/* build command */ |
627 |
> |
if (octreedate) |
628 |
> |
sprintf(combuf, "oconv%s -i %s %s > %s", ocopts, |
629 |
> |
vval(OCTREE), vval(ILLUM), oct0name); |
630 |
> |
else if (vdef(MATERIAL)) |
631 |
> |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
632 |
> |
vval(MATERIAL), vval(ILLUM), oct0name); |
633 |
> |
else |
634 |
> |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
635 |
> |
vval(ILLUM), oct0name); |
636 |
> |
if (runcom(combuf)) { /* run it */ |
637 |
> |
fprintf(stderr, |
638 |
> |
"%s: error generating octree\n\t%s removed\n", |
639 |
> |
progname, oct0name); |
640 |
> |
unlink(oct0name); |
641 |
> |
exit(1); |
642 |
> |
} |
643 |
> |
oct0date = time(0); |
644 |
> |
} |
645 |
> |
mkillumopts(mkopts); /* build mkillum command */ |
646 |
> |
mktemp(illumtmp); |
647 |
> |
sprintf(combuf, "mkillum%s %s \"<\" %s > %s", mkopts, |
648 |
> |
oct0name, vval(ILLUM), illumtmp); |
649 |
> |
if (runcom(combuf)) { /* run it */ |
650 |
> |
fprintf(stderr, "%s: error running mkillum\n", progname); |
651 |
> |
unlink(illumtmp); |
652 |
|
exit(1); |
653 |
|
} |
654 |
+ |
/* make octree1 (frozen) */ |
655 |
+ |
if (octreedate) |
656 |
+ |
sprintf(combuf, "oconv%s -f -i %s %s > %s", ocopts, |
657 |
+ |
vval(OCTREE), illumtmp, oct1name); |
658 |
+ |
else if (vdef(MATERIAL)) |
659 |
+ |
sprintf(combuf, "oconv%s -f %s %s > %s", ocopts, |
660 |
+ |
vval(MATERIAL), illumtmp, oct1name); |
661 |
+ |
else |
662 |
+ |
sprintf(combuf, "oconv%s -f %s > %s", ocopts, |
663 |
+ |
illumtmp, oct1name); |
664 |
+ |
if (runcom(combuf)) { /* run it */ |
665 |
+ |
fprintf(stderr, |
666 |
+ |
"%s: error generating octree\n\t%s removed\n", |
667 |
+ |
progname, oct1name); |
668 |
+ |
unlink(oct1name); |
669 |
+ |
exit(1); |
670 |
+ |
} |
671 |
+ |
oct1date = time(0); |
672 |
+ |
rmfile(illumtmp); |
673 |
|
} |
674 |
|
|
675 |
|
|
685 |
|
|
686 |
|
|
687 |
|
oconvopts(oo) /* get oconv options */ |
688 |
< |
char *oo; |
688 |
> |
register char *oo; |
689 |
|
{ |
690 |
+ |
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
691 |
+ |
|
692 |
|
*oo = '\0'; |
693 |
|
if (vdef(OCONV)) |
694 |
|
addarg(oo, vval(OCONV)); |
695 |
|
} |
696 |
|
|
697 |
|
|
698 |
< |
lowqopts(ro) /* low quality rendering options */ |
699 |
< |
char *ro; |
698 |
> |
mkillumopts(mo) /* get mkillum options */ |
699 |
> |
register char *mo; |
700 |
|
{ |
701 |
< |
register char *op = ro; |
701 |
> |
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
702 |
|
|
703 |
+ |
*mo = '\0'; |
704 |
+ |
if (vdef(MKILLUM)) |
705 |
+ |
addarg(mo, vval(MKILLUM)); |
706 |
+ |
} |
707 |
+ |
|
708 |
+ |
|
709 |
+ |
checkambfile() /* check date on ambient file */ |
710 |
+ |
{ |
711 |
+ |
unsigned long afdate; |
712 |
+ |
|
713 |
+ |
if (!vdef(AMBFILE)) |
714 |
+ |
return; |
715 |
+ |
if (!(afdate = fdate(vval(AMBFILE)))) |
716 |
+ |
return; |
717 |
+ |
if (oct1date > afdate) |
718 |
+ |
rmfile(vval(AMBFILE)); |
719 |
+ |
} |
720 |
+ |
|
721 |
+ |
|
722 |
+ |
double |
723 |
+ |
ambval() /* compute ambient value */ |
724 |
+ |
{ |
725 |
+ |
if (vdef(EXPOSURE)) { |
726 |
+ |
if (!isflt(vval(EXPOSURE))) |
727 |
+ |
badvalue(EXPOSURE); |
728 |
+ |
if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-') |
729 |
+ |
return(.5/pow(2.,atof(vval(EXPOSURE)))); |
730 |
+ |
return(.5/atof(vval(EXPOSURE))); |
731 |
+ |
} |
732 |
+ |
if (vlet(ZONE) == 'E') |
733 |
+ |
return(10.); |
734 |
+ |
if (vlet(ZONE) == 'I') |
735 |
+ |
return(.01); |
736 |
+ |
badvalue(ZONE); |
737 |
+ |
} |
738 |
+ |
|
739 |
+ |
|
740 |
+ |
lowqopts(op) /* low quality rendering options */ |
741 |
+ |
register char *op; |
742 |
+ |
{ |
743 |
+ |
double d, org[3], siz[3]; |
744 |
+ |
|
745 |
|
*op = '\0'; |
746 |
+ |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
747 |
+ |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
748 |
+ |
badvalue(ZONE); |
749 |
+ |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
750 |
+ |
getoctcube(org, &d); |
751 |
+ |
d *= 3./(siz[0]+siz[1]+siz[2]); |
752 |
+ |
switch (vscale(DETAIL)) { |
753 |
+ |
case LOW: |
754 |
+ |
op = addarg(op, "-ps 16 -dp 64"); |
755 |
+ |
sprintf(op, " -ar %d", (int)(4*d)); |
756 |
+ |
op += strlen(op); |
757 |
+ |
break; |
758 |
+ |
case MEDIUM: |
759 |
+ |
op = addarg(op, "-ps 8 -dp 128"); |
760 |
+ |
sprintf(op, " -ar %d", (int)(8*d)); |
761 |
+ |
op += strlen(op); |
762 |
+ |
break; |
763 |
+ |
case HIGH: |
764 |
+ |
op = addarg(op, "-ps 4 -dp 256"); |
765 |
+ |
sprintf(op, " -ar %d", (int)(16*d)); |
766 |
+ |
op += strlen(op); |
767 |
+ |
break; |
768 |
+ |
} |
769 |
+ |
op = addarg(op, "-pt .16"); |
770 |
+ |
if (vbool(PENUMBRAS)) |
771 |
+ |
op = addarg(op, "-ds .4"); |
772 |
+ |
else |
773 |
+ |
op = addarg(op, "-ds 0"); |
774 |
+ |
op = addarg(op, "-dt .2 -dc .25 -dr 0 -sj 0 -st .5"); |
775 |
+ |
if (vdef(AMBFILE)) { |
776 |
+ |
sprintf(op, " -af %s", vval(AMBFILE)); |
777 |
+ |
op += strlen(op); |
778 |
+ |
} else |
779 |
+ |
overture = 0; |
780 |
+ |
switch (vscale(VARIABILITY)) { |
781 |
+ |
case LOW: |
782 |
+ |
op = addarg(op, "-aa .4 -ad 64"); |
783 |
+ |
break; |
784 |
+ |
case MEDIUM: |
785 |
+ |
op = addarg(op, "-aa .3 -ad 128"); |
786 |
+ |
break; |
787 |
+ |
case HIGH: |
788 |
+ |
op = addarg(op, "-aa .25 -ad 256"); |
789 |
+ |
break; |
790 |
+ |
} |
791 |
+ |
op = addarg(op, "-as 0"); |
792 |
+ |
d = ambval(); |
793 |
+ |
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
794 |
+ |
op += strlen(op); |
795 |
+ |
op = addarg(op, "-lr 3 -lw .02"); |
796 |
|
if (vdef(RENDER)) |
797 |
|
op = addarg(op, vval(RENDER)); |
798 |
|
} |
799 |
|
|
800 |
|
|
801 |
< |
medqopts(ro) /* medium quality rendering options */ |
802 |
< |
char *ro; |
801 |
> |
medqopts(op) /* medium quality rendering options */ |
802 |
> |
register char *op; |
803 |
|
{ |
804 |
< |
register char *op = ro; |
804 |
> |
double d, org[3], siz[3]; |
805 |
|
|
806 |
|
*op = '\0'; |
807 |
+ |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
808 |
+ |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
809 |
+ |
badvalue(ZONE); |
810 |
+ |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
811 |
+ |
getoctcube(org, &d); |
812 |
+ |
d *= 3./(siz[0]+siz[1]+siz[2]); |
813 |
+ |
switch (vscale(DETAIL)) { |
814 |
+ |
case LOW: |
815 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 4" : "-ps 8"); |
816 |
+ |
op = addarg(op, "-dp 256"); |
817 |
+ |
sprintf(op, " -ar %d", (int)(8*d)); |
818 |
+ |
op += strlen(op); |
819 |
+ |
break; |
820 |
+ |
case MEDIUM: |
821 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 3" : "-ps 6"); |
822 |
+ |
op = addarg(op, "-dp 512"); |
823 |
+ |
sprintf(op, " -ar %d", (int)(16*d)); |
824 |
+ |
op += strlen(op); |
825 |
+ |
break; |
826 |
+ |
case HIGH: |
827 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 2" : "-ps 4"); |
828 |
+ |
op = addarg(op, "-dp 1024"); |
829 |
+ |
sprintf(op, " -ar %d", (int)(32*d)); |
830 |
+ |
op += strlen(op); |
831 |
+ |
break; |
832 |
+ |
} |
833 |
+ |
op = addarg(op, "-pt .08"); |
834 |
+ |
if (vbool(PENUMBRAS)) |
835 |
+ |
op = addarg(op, "-ds .2 -dj .5"); |
836 |
+ |
else |
837 |
+ |
op = addarg(op, "-ds .3"); |
838 |
+ |
op = addarg(op, "-dt .1 -dc .5 -dr 1 -sj .7 -st .1"); |
839 |
+ |
if (overture = vint(INDIRECT)) { |
840 |
+ |
sprintf(op, " -ab %d", overture); |
841 |
+ |
op += strlen(op); |
842 |
+ |
} |
843 |
+ |
if (vdef(AMBFILE)) { |
844 |
+ |
sprintf(op, " -af %s", vval(AMBFILE)); |
845 |
+ |
op += strlen(op); |
846 |
+ |
} else |
847 |
+ |
overture = 0; |
848 |
+ |
switch (vscale(VARIABILITY)) { |
849 |
+ |
case LOW: |
850 |
+ |
op = addarg(op, "-aa .25 -ad 196 -as 0"); |
851 |
+ |
break; |
852 |
+ |
case MEDIUM: |
853 |
+ |
op = addarg(op, "-aa .2 -ad 400 -as 64"); |
854 |
+ |
break; |
855 |
+ |
case HIGH: |
856 |
+ |
op = addarg(op, "-aa .15 -ad 768 -as 196"); |
857 |
+ |
break; |
858 |
+ |
} |
859 |
+ |
d = ambval(); |
860 |
+ |
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
861 |
+ |
op += strlen(op); |
862 |
+ |
op = addarg(op, "-lr 6 -lw .002"); |
863 |
|
if (vdef(RENDER)) |
864 |
|
op = addarg(op, vval(RENDER)); |
865 |
|
} |
866 |
|
|
867 |
|
|
868 |
< |
hiqopts(ro) /* high quality rendering options */ |
869 |
< |
char *ro; |
868 |
> |
hiqopts(op) /* high quality rendering options */ |
869 |
> |
register char *op; |
870 |
|
{ |
871 |
< |
register char *op = ro; |
871 |
> |
double d, org[3], siz[3]; |
872 |
|
|
873 |
|
*op = '\0'; |
874 |
+ |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
875 |
+ |
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
876 |
+ |
badvalue(ZONE); |
877 |
+ |
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
878 |
+ |
getoctcube(org, &d); |
879 |
+ |
d *= 3./(siz[0]+siz[1]+siz[2]); |
880 |
+ |
switch (vscale(DETAIL)) { |
881 |
+ |
case LOW: |
882 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 8"); |
883 |
+ |
op = addarg(op, "-dp 1024"); |
884 |
+ |
sprintf(op, " -ar %d", (int)(16*d)); |
885 |
+ |
op += strlen(op); |
886 |
+ |
break; |
887 |
+ |
case MEDIUM: |
888 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 5"); |
889 |
+ |
op = addarg(op, "-dp 2048"); |
890 |
+ |
sprintf(op, " -ar %d", (int)(32*d)); |
891 |
+ |
op += strlen(op); |
892 |
+ |
break; |
893 |
+ |
case HIGH: |
894 |
+ |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 3"); |
895 |
+ |
op = addarg(op, "-dp 4096"); |
896 |
+ |
sprintf(op, " -ar %d", (int)(64*d)); |
897 |
+ |
op += strlen(op); |
898 |
+ |
break; |
899 |
+ |
} |
900 |
+ |
op = addarg(op, "-pt .04"); |
901 |
+ |
if (vbool(PENUMBRAS)) |
902 |
+ |
op = addarg(op, "-ds .1 -dj .7"); |
903 |
+ |
else |
904 |
+ |
op = addarg(op, "-ds .2"); |
905 |
+ |
op = addarg(op, "-dt .05 -dc .75 -dr 3 -sj 1 -st .01"); |
906 |
+ |
sprintf(op, " -ab %d", overture=vint(INDIRECT)+1); |
907 |
+ |
op += strlen(op); |
908 |
+ |
if (vdef(AMBFILE)) { |
909 |
+ |
sprintf(op, " -af %s", vval(AMBFILE)); |
910 |
+ |
op += strlen(op); |
911 |
+ |
} else |
912 |
+ |
overture = 0; |
913 |
+ |
switch (vscale(VARIABILITY)) { |
914 |
+ |
case LOW: |
915 |
+ |
op = addarg(op, "-aa .15 -ad 256 -as 0"); |
916 |
+ |
break; |
917 |
+ |
case MEDIUM: |
918 |
+ |
op = addarg(op, "-aa .125 -ad 512 -as 256"); |
919 |
+ |
break; |
920 |
+ |
case HIGH: |
921 |
+ |
op = addarg(op, "-aa .08 -ad 1024 -as 512"); |
922 |
+ |
break; |
923 |
+ |
} |
924 |
+ |
d = ambval(); |
925 |
+ |
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
926 |
+ |
op += strlen(op); |
927 |
+ |
op = addarg(op, "-lr 12 -lw .0005"); |
928 |
|
if (vdef(RENDER)) |
929 |
|
op = addarg(op, vval(RENDER)); |
930 |
|
} |
934 |
|
char *ro; |
935 |
|
{ |
936 |
|
int fd, n; |
937 |
+ |
register char *cp; |
938 |
|
|
939 |
|
n = strlen(ro); |
940 |
|
if (n < 2) |
941 |
|
return; |
942 |
|
if (vdef(OPTFILE)) { |
943 |
< |
if ((fd = open(vval(OPTFILE), O_WRONLY|O_CREAT|O_TRUNC, 0666)) == -1) { |
944 |
< |
perror(vval(OPTFILE)); |
945 |
< |
exit(1); |
946 |
< |
} |
947 |
< |
if (write(fd, ro+1, n-1) != n-1) { |
948 |
< |
perror(vval(OPTFILE)); |
949 |
< |
exit(1); |
950 |
< |
} |
951 |
< |
write(fd, "\n", 1); |
952 |
< |
close(fd); |
601 |
< |
ro[0] = ' '; |
602 |
< |
ro[1] = '^'; |
603 |
< |
strcpy(ro+2, vval(OPTFILE)); |
943 |
> |
for (cp = ro; cp[1]; cp++) |
944 |
> |
if (isspace(cp[1]) && cp[2] == '-' && isalpha(cp[3])) |
945 |
> |
*cp = '\n'; |
946 |
> |
else |
947 |
> |
*cp = cp[1]; |
948 |
> |
*cp = '\n'; |
949 |
> |
fd = open(vval(OPTFILE), O_WRONLY|O_CREAT|O_TRUNC, 0666); |
950 |
> |
if (fd < 0 || write(fd, ro, n) != n || close(fd) < 0) |
951 |
> |
syserr(vval(OPTFILE)); |
952 |
> |
sprintf(ro, " @%s", vval(OPTFILE)); |
953 |
|
} |
954 |
|
#ifdef MSDOS |
955 |
|
else if (n > 50) { |
956 |
< |
register char *evp = bmalloc(n+6); |
608 |
< |
if (evp == NULL) { |
609 |
< |
perror(progname); |
610 |
< |
exit(1); |
611 |
< |
} |
612 |
< |
strcpy(evp, "ROPT="); |
613 |
< |
strcat(evp, ro); |
614 |
< |
putenv(evp); |
956 |
> |
setenv("ROPT", ro+1); |
957 |
|
strcpy(ro, " $ROPT"); |
958 |
|
} |
959 |
|
#endif |
968 |
|
po = addarg(po, "-1 -e"); |
969 |
|
po = addarg(po, vval(EXPOSURE)); |
970 |
|
} |
971 |
< |
if (vscale(QUALITY) == HIGH) |
972 |
< |
po = addarg(po, "-r .65"); |
971 |
> |
switch (vscale(QUALITY)) { |
972 |
> |
case MEDIUM: |
973 |
> |
po = addarg(po, "-r 1"); |
974 |
> |
break; |
975 |
> |
case HIGH: |
976 |
> |
po = addarg(po, "-m .25"); |
977 |
> |
break; |
978 |
> |
} |
979 |
|
if (vdef(PFILT)) |
980 |
|
po = addarg(po, vval(PFILT)); |
981 |
|
} |
997 |
|
specview(vs) /* get proper view spec from vs */ |
998 |
|
register char *vs; |
999 |
|
{ |
1000 |
+ |
static char vup[7][12] = {"-vu 0 0 -1","-vu 0 -1 0","-vu -1 0 0", |
1001 |
+ |
"-vu 0 0 1", "-vu 1 0 0","-vu 0 1 0","-vu 0 0 1"}; |
1002 |
|
static char viewopts[128]; |
1003 |
|
register char *cp; |
1004 |
< |
int xpos, ypos, zpos, viewtype; |
1005 |
< |
int exterior; |
1004 |
> |
int xpos, ypos, zpos, viewtype, upax; |
1005 |
> |
register int i; |
1006 |
|
double cent[3], dim[3], mult, d; |
1007 |
|
|
1008 |
|
if (vs == NULL || *vs == '-') |
1009 |
|
return(vs); |
1010 |
+ |
upax = 0; /* get the up vector */ |
1011 |
+ |
if (vdef(UP)) { |
1012 |
+ |
if (vval(UP)[0] == '-' || vval(UP)[0] == '+') |
1013 |
+ |
upax = 1-'X'+UPPER(vval(UP)[1]); |
1014 |
+ |
else |
1015 |
+ |
upax = 1-'X'+vlet(UP); |
1016 |
+ |
if (upax < 1 | upax > 3) |
1017 |
+ |
badvalue(UP); |
1018 |
+ |
if (vval(UP)[0] == '-') |
1019 |
+ |
upax = -upax; |
1020 |
+ |
} |
1021 |
|
/* check standard view names */ |
1022 |
|
xpos = ypos = zpos = 0; |
662 |
– |
viewtype = 0; |
1023 |
|
if (*vs == 'X') { |
1024 |
|
xpos = 1; vs++; |
1025 |
|
} else if (*vs == 'x') { |
1035 |
|
} else if (*vs == 'z') { |
1036 |
|
zpos = -1; vs++; |
1037 |
|
} |
1038 |
+ |
viewtype = 'v'; |
1039 |
|
if (*vs == 'v' | *vs == 'l' | *vs == 'a' | *vs == 'h') |
1040 |
|
viewtype = *vs++; |
680 |
– |
else if (!*vs || isspace(*vs)) |
681 |
– |
viewtype = 'v'; |
1041 |
|
cp = viewopts; |
1042 |
< |
if (viewtype && (xpos|ypos|zpos)) { /* got standard view */ |
1042 |
> |
if ((!*vs || isspace(*vs)) && (xpos|ypos|zpos)) { /* got one! */ |
1043 |
|
*cp++ = '-'; *cp++ = 'v'; *cp++ = 't'; *cp++ = viewtype; |
1044 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", |
1045 |
|
¢[0], &dim[0], ¢[1], &dim[1], |
1046 |
< |
¢[2], &dim[2]) != 6) { |
1047 |
< |
fprintf(stderr, "%s: bad zone specification\n", |
1048 |
< |
progname); |
1049 |
< |
exit(1); |
1046 |
> |
¢[2], &dim[2]) != 6) |
1047 |
> |
badvalue(ZONE); |
1048 |
> |
for (i = 0; i < 3; i++) { |
1049 |
> |
dim[i] -= cent[i]; |
1050 |
> |
cent[i] += .5*dim[i]; |
1051 |
|
} |
1052 |
< |
dim[0] -= cent[0]; |
693 |
< |
dim[1] -= cent[1]; |
694 |
< |
dim[2] -= cent[2]; |
695 |
< |
exterior = vlet(ZONE) == 'E'; |
696 |
< |
mult = exterior ? 2. : .45 ; |
1052 |
> |
mult = vlet(ZONE)=='E' ? 2. : .45 ; |
1053 |
|
sprintf(cp, " -vp %.2g %.2g %.2g -vd %.2g %.2g %.2g", |
1054 |
|
cent[0]+xpos*mult*dim[0], |
1055 |
|
cent[1]+ypos*mult*dim[1], |
1056 |
|
cent[2]+zpos*mult*dim[2], |
1057 |
|
-xpos*dim[0], -ypos*dim[1], -zpos*dim[2]); |
1058 |
|
cp += strlen(cp); |
1059 |
< |
switch (vlet(UP)) { |
1060 |
< |
case 'Z': |
1061 |
< |
if (xpos|ypos) { |
1062 |
< |
cp = addarg(cp, "-vu 0 0 1"); |
1063 |
< |
break; |
1064 |
< |
} |
1065 |
< |
/* fall through */ |
710 |
< |
case 'Y': |
711 |
< |
if (xpos|zpos) { |
712 |
< |
cp = addarg(cp, "-vu 0 1 0"); |
713 |
< |
break; |
714 |
< |
} |
715 |
< |
/* fall through */ |
716 |
< |
case 'X': |
717 |
< |
if (ypos|zpos) |
718 |
< |
cp = addarg(cp, "-vu 1 0 0"); |
719 |
< |
else |
720 |
< |
cp = addarg(cp, "-vu 0 0 1"); |
1059 |
> |
/* redirect up axis if necessary */ |
1060 |
> |
switch (upax) { |
1061 |
> |
case 3: /* plus or minus Z axis */ |
1062 |
> |
case -3: |
1063 |
> |
case 0: |
1064 |
> |
if (!(xpos|ypos)) |
1065 |
> |
upax = 2; |
1066 |
|
break; |
1067 |
< |
default: |
1068 |
< |
fprintf(stderr, "%s: illegal value for variable '%s'\n", |
1069 |
< |
progname, vnam(UP)); |
1070 |
< |
exit(1); |
1067 |
> |
case 2: /* plus or minus Y axis */ |
1068 |
> |
case -2: |
1069 |
> |
if (!(xpos|zpos)) |
1070 |
> |
upax = 1; |
1071 |
> |
break; |
1072 |
> |
case 1: /* plus or minus X axis */ |
1073 |
> |
case -1: |
1074 |
> |
if (!(ypos|zpos)) |
1075 |
> |
upax = 3; |
1076 |
> |
break; |
1077 |
|
} |
1078 |
+ |
cp = addarg(cp, vup[upax+3]); |
1079 |
|
switch (viewtype) { |
1080 |
|
case 'v': |
1081 |
|
cp = addarg(cp, "-vh 45 -vv 45"); |
1090 |
|
cp = addarg(cp, "-vh 180 -vv 180"); |
1091 |
|
break; |
1092 |
|
} |
1093 |
< |
} else |
1094 |
< |
while (*vs && !isspace(*vs)) /* else skip id */ |
1095 |
< |
vs++; |
1096 |
< |
/* append any additional options */ |
1097 |
< |
while (isspace(*vs)) vs++; |
1093 |
> |
} else { |
1094 |
> |
while (!isspace(*vs)) /* else skip id */ |
1095 |
> |
if (!*vs++) |
1096 |
> |
return(NULL); |
1097 |
> |
if (upax) { /* specify up vector */ |
1098 |
> |
strcpy(cp, vup[upax+3]); |
1099 |
> |
cp += strlen(cp); |
1100 |
> |
} |
1101 |
> |
} |
1102 |
> |
if (cp == viewopts) /* append any additional options */ |
1103 |
> |
vs++; /* skip prefixed space if unneeded */ |
1104 |
|
strcpy(cp, vs); |
1105 |
+ |
#ifdef MSDOS |
1106 |
+ |
if (strlen(viewopts) > 40) { |
1107 |
+ |
setenv("VIEW", viewopts); |
1108 |
+ |
return("$VIEW"); |
1109 |
+ |
} |
1110 |
+ |
#endif |
1111 |
|
return(viewopts); |
1112 |
|
} |
1113 |
|
|
1115 |
|
char * |
1116 |
|
getview(n, vn) /* get view n, or NULL if none */ |
1117 |
|
int n; |
1118 |
< |
char *vn; |
1118 |
> |
char *vn; /* returned view name */ |
1119 |
|
{ |
1120 |
|
register char *mv; |
1121 |
|
|
1122 |
< |
if (viewselect != NULL) { |
1122 |
> |
if (viewselect != NULL) { /* command-line selected */ |
1123 |
|
if (n) /* only do one */ |
1124 |
|
return(NULL); |
1125 |
|
if (viewselect[0] == '-') { /* already specified */ |
1132 |
|
; |
1133 |
|
*vn = '\0'; |
1134 |
|
} |
1135 |
+ |
/* view number? */ |
1136 |
+ |
if (isint(viewselect)) |
1137 |
+ |
return(specview(nvalue(vv+VIEW, atoi(viewselect)-1))); |
1138 |
|
/* check list */ |
1139 |
|
while ((mv = nvalue(vv+VIEW, n++)) != NULL) |
1140 |
|
if (matchword(viewselect, mv)) |
1141 |
|
return(specview(mv)); |
1142 |
|
return(specview(viewselect)); /* standard view? */ |
1143 |
|
} |
1144 |
< |
if (vn != NULL && (mv = nvalue(vv+VIEW, n)) != NULL) { |
1145 |
< |
if (*mv != '-') |
1146 |
< |
while (*mv && !isspace(*mv)) |
1147 |
< |
*vn++ = *mv++; |
1144 |
> |
mv = nvalue(vv+VIEW, n); /* use view n */ |
1145 |
> |
if (vn != NULL & mv != NULL) { |
1146 |
> |
register char *mv2 = mv; |
1147 |
> |
if (*mv2 != '-') |
1148 |
> |
while (*mv2 && !isspace(*mv2)) |
1149 |
> |
*vn++ = *mv2++; |
1150 |
|
*vn = '\0'; |
1151 |
|
} |
1152 |
< |
return(specview(nvalue(vv+VIEW, n))); /* use view n */ |
1152 |
> |
return(specview(mv)); |
1153 |
|
} |
1154 |
|
|
1155 |
|
|
1156 |
+ |
printview(vopts) /* print out selected view */ |
1157 |
+ |
register char *vopts; |
1158 |
+ |
{ |
1159 |
+ |
extern char *atos(), *getenv(); |
1160 |
+ |
char buf[256]; |
1161 |
+ |
FILE *fp; |
1162 |
+ |
register char *cp; |
1163 |
+ |
|
1164 |
+ |
if (vopts == NULL) |
1165 |
+ |
return(-1); |
1166 |
+ |
fputs("VIEW=", stdout); |
1167 |
+ |
do { |
1168 |
+ |
if (matchword(vopts, "-vf")) { /* expand view file */ |
1169 |
+ |
vopts = sskip(vopts); |
1170 |
+ |
if (!*atos(buf, sizeof(buf), vopts)) |
1171 |
+ |
return(-1); |
1172 |
+ |
if ((fp = fopen(buf, "r")) == NULL) |
1173 |
+ |
return(-1); |
1174 |
+ |
for (buf[sizeof(buf)-2] = '\n'; |
1175 |
+ |
fgets(buf, sizeof(buf), fp) != NULL && |
1176 |
+ |
buf[0] != '\n'; |
1177 |
+ |
buf[sizeof(buf)-2] = '\n') { |
1178 |
+ |
if (buf[sizeof(buf)-2] != '\n') { |
1179 |
+ |
ungetc(buf[sizeof(buf)-2], fp); |
1180 |
+ |
buf[sizeof(buf)-2] = '\0'; |
1181 |
+ |
} |
1182 |
+ |
if (matchword(buf, "VIEW=") || |
1183 |
+ |
matchword(buf, "rview")) { |
1184 |
+ |
for (cp = sskip(buf); *cp && *cp != '\n'; cp++) |
1185 |
+ |
putchar(*cp); |
1186 |
+ |
} |
1187 |
+ |
} |
1188 |
+ |
fclose(fp); |
1189 |
+ |
vopts = sskip(vopts); |
1190 |
+ |
} else { |
1191 |
+ |
while (isspace(*vopts)) |
1192 |
+ |
vopts++; |
1193 |
+ |
putchar(' '); |
1194 |
+ |
#ifdef MSDOS |
1195 |
+ |
if (*vopts == '$') { /* expand env. var. */ |
1196 |
+ |
if (!*atos(buf, sizeof(buf), vopts+1)) |
1197 |
+ |
return(-1); |
1198 |
+ |
if ((cp = getenv(buf)) == NULL) |
1199 |
+ |
return(-1); |
1200 |
+ |
fputs(cp, stdout); |
1201 |
+ |
vopts = sskip(vopts); |
1202 |
+ |
} else |
1203 |
+ |
#endif |
1204 |
+ |
while (*vopts && !isspace(*vopts)) |
1205 |
+ |
putchar(*vopts++); |
1206 |
+ |
} |
1207 |
+ |
} while (*vopts++); |
1208 |
+ |
putchar('\n'); |
1209 |
+ |
return(0); |
1210 |
+ |
} |
1211 |
+ |
|
1212 |
+ |
|
1213 |
|
rview(opts) /* run rview with first view */ |
1214 |
|
char *opts; |
1215 |
|
{ |
1216 |
+ |
char *vw; |
1217 |
|
char combuf[512]; |
1218 |
|
/* build command */ |
1219 |
< |
sprintf(combuf, "rview %s%s ", getview(0, NULL), opts); |
1219 |
> |
if ((vw = getview(0, NULL)) == NULL) |
1220 |
> |
return; |
1221 |
> |
if (sayview) |
1222 |
> |
printview(vw); |
1223 |
> |
sprintf(combuf, "rview %s%s -R %s ", vw, opts, rifname); |
1224 |
|
if (rvdevice != NULL) |
1225 |
|
sprintf(combuf+strlen(combuf), "-o %s ", rvdevice); |
1226 |
< |
strcat(combuf, vval(OCTREE)); |
1227 |
< |
if (!silent) { /* echo it */ |
797 |
< |
printf("\t%s\n", combuf); |
798 |
< |
fflush(stdout); |
799 |
< |
} |
800 |
< |
if (noaction) |
801 |
< |
return; |
802 |
< |
if (system(combuf)) { /* run it */ |
1226 |
> |
strcat(combuf, oct1name); |
1227 |
> |
if (runcom(combuf)) { /* run it */ |
1228 |
|
fprintf(stderr, "%s: error running rview\n", progname); |
1229 |
|
exit(1); |
1230 |
|
} |
1234 |
|
rpict(opts) /* run rpict and pfilt for each view */ |
1235 |
|
char *opts; |
1236 |
|
{ |
1237 |
< |
char combuf[512]; |
1238 |
< |
char rawfile[MAXPATH], picfile[MAXPATH], rep[MAXPATH], res[32]; |
1239 |
< |
char pfopts[64]; |
1237 |
> |
char combuf[1024]; |
1238 |
> |
char rawfile[MAXPATH], picfile[MAXPATH], rep[MAXPATH+16], res[32]; |
1239 |
> |
char pfopts[128]; |
1240 |
|
char vs[32], *vw; |
1241 |
|
int vn, mult; |
1242 |
|
/* get pfilt options */ |
1254 |
|
else if (n) { |
1255 |
|
if (n == 1) yres = xres; |
1256 |
|
sprintf(res, "-x %d -y %d", mult*xres, mult*yres); |
1257 |
< |
} else { |
1258 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
834 |
< |
progname, vnam(RESOLUTION)); |
835 |
< |
exit(1); |
836 |
< |
} |
1257 |
> |
} else |
1258 |
> |
badvalue(RESOLUTION); |
1259 |
|
} |
1260 |
|
rep[0] = '\0'; |
1261 |
|
if (vdef(REPORT)) { |
1266 |
|
sprintf(rep, " -t %d -e %s", (int)(minutes*60), rawfile); |
1267 |
|
else if (n == 1) |
1268 |
|
sprintf(rep, " -t %d", (int)(minutes*60)); |
1269 |
< |
else { |
1270 |
< |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
849 |
< |
progname, vnam(REPORT)); |
850 |
< |
exit(1); |
851 |
< |
} |
1269 |
> |
else |
1270 |
> |
badvalue(REPORT); |
1271 |
|
} |
1272 |
|
/* do each view */ |
1273 |
|
vn = 0; |
1274 |
|
while ((vw = getview(vn++, vs)) != NULL) { |
1275 |
+ |
if (sayview) |
1276 |
+ |
printview(vw); |
1277 |
|
if (!vs[0]) |
1278 |
|
sprintf(vs, "%d", vn); |
1279 |
|
sprintf(picfile, "%s_%s.pic", vval(PICTURE), vs); |
1280 |
|
/* check date on picture */ |
1281 |
< |
if (fdate(picfile) > octreedate) |
1281 |
> |
if (fdate(picfile) >= oct1date) |
1282 |
|
continue; |
1283 |
|
/* build rpict command */ |
1284 |
|
sprintf(rawfile, "%s_%s.raw", vval(PICTURE), vs); |
1285 |
< |
if (fdate(rawfile) > octreedate) /* recover */ |
1285 |
> |
if (fdate(rawfile) >= oct1date) /* recover */ |
1286 |
|
sprintf(combuf, "rpict%s%s -ro %s %s", |
1287 |
< |
rep, opts, rawfile, vval(OCTREE)); |
1287 |
> |
rep, opts, rawfile, oct1name); |
1288 |
|
else { |
1289 |
|
if (overture) { /* run overture calculation */ |
1290 |
|
sprintf(combuf, |
1291 |
|
"rpict%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1292 |
|
rep, vw, opts, |
1293 |
< |
vval(OCTREE), rawfile); |
1294 |
< |
if (!silent) { |
874 |
< |
printf("\t%s\n", combuf); |
875 |
< |
fflush(stdout); |
876 |
< |
} |
877 |
< |
if (!noaction && system(combuf)) { |
1293 |
> |
oct1name, overfile); |
1294 |
> |
if (runcom(combuf)) { |
1295 |
|
fprintf(stderr, |
1296 |
< |
"%s: error in overture for view %s\n\t%s removed\n", |
1297 |
< |
progname, vs, rawfile); |
881 |
< |
unlink(rawfile); |
1296 |
> |
"%s: error in overture for view %s\n", |
1297 |
> |
progname, vs); |
1298 |
|
exit(1); |
1299 |
|
} |
1300 |
+ |
#ifdef NIX |
1301 |
+ |
rmfile(overfile); |
1302 |
+ |
#endif |
1303 |
|
} |
1304 |
|
sprintf(combuf, "rpict%s %s %s%s %s > %s", |
1305 |
|
rep, vw, res, opts, |
1306 |
< |
vval(OCTREE), rawfile); |
1306 |
> |
oct1name, rawfile); |
1307 |
|
} |
1308 |
< |
if (!silent) { /* echo rpict command */ |
890 |
< |
printf("\t%s\n", combuf); |
891 |
< |
fflush(stdout); |
892 |
< |
} |
893 |
< |
if (!noaction && system(combuf)) { /* run rpict */ |
1308 |
> |
if (runcom(combuf)) { /* run rpict */ |
1309 |
|
fprintf(stderr, "%s: error rendering view %s\n", |
1310 |
|
progname, vs); |
1311 |
|
exit(1); |
1317 |
|
else |
1318 |
|
sprintf(combuf, "pfilt%s %s > %s", pfopts, |
1319 |
|
rawfile, picfile); |
1320 |
< |
if (!silent) { /* echo pfilt command */ |
906 |
< |
printf("\t%s\n", combuf); |
907 |
< |
fflush(stdout); |
908 |
< |
} |
909 |
< |
if (!noaction && system(combuf)) { /* run pfilt */ |
1320 |
> |
if (runcom(combuf)) { /* run pfilt */ |
1321 |
|
fprintf(stderr, |
1322 |
|
"%s: error filtering view %s\n\t%s removed\n", |
1323 |
|
progname, vs, picfile); |
1325 |
|
exit(1); |
1326 |
|
} |
1327 |
|
/* remove raw file */ |
1328 |
< |
if (!silent) |
1328 |
> |
rmfile(rawfile); |
1329 |
> |
} |
1330 |
> |
} |
1331 |
> |
|
1332 |
> |
|
1333 |
> |
runcom(cs) /* run command */ |
1334 |
> |
char *cs; |
1335 |
> |
{ |
1336 |
> |
if (!silent) /* echo it */ |
1337 |
> |
printf("\t%s\n", cs); |
1338 |
> |
if (noaction) |
1339 |
> |
return(0); |
1340 |
> |
fflush(stdout); /* flush output and pass to shell */ |
1341 |
> |
return(system(cs)); |
1342 |
> |
} |
1343 |
> |
|
1344 |
> |
|
1345 |
> |
rmfile(fn) /* remove a file */ |
1346 |
> |
char *fn; |
1347 |
> |
{ |
1348 |
> |
if (!silent) |
1349 |
|
#ifdef MSDOS |
1350 |
< |
printf("\tdel %s\n", rawfile); |
1350 |
> |
printf("\tdel %s\n", fn); |
1351 |
|
#else |
1352 |
< |
printf("\trm %s\n", rawfile); |
1352 |
> |
printf("\trm -f %s\n", fn); |
1353 |
|
#endif |
1354 |
< |
if (!noaction) |
1355 |
< |
unlink(rawfile); |
1354 |
> |
if (noaction) |
1355 |
> |
return(0); |
1356 |
> |
return(unlink(fn)); |
1357 |
> |
} |
1358 |
> |
|
1359 |
> |
|
1360 |
> |
#ifdef MSDOS |
1361 |
> |
setenv(vname, value) /* set an environment variable */ |
1362 |
> |
char *vname, *value; |
1363 |
> |
{ |
1364 |
> |
register char *evp; |
1365 |
> |
|
1366 |
> |
evp = bmalloc(strlen(vname)+strlen(value)+2); |
1367 |
> |
if (evp == NULL) |
1368 |
> |
syserr(progname); |
1369 |
> |
sprintf(evp, "%s=%s", vname, value); |
1370 |
> |
if (putenv(evp) != 0) { |
1371 |
> |
fprintf(stderr, "%s: out of environment space\n", progname); |
1372 |
> |
exit(1); |
1373 |
|
} |
1374 |
+ |
if (!silent) |
1375 |
+ |
printf("set %s\n", evp); |
1376 |
+ |
} |
1377 |
+ |
#endif |
1378 |
+ |
|
1379 |
+ |
|
1380 |
+ |
badvalue(vc) /* report bad variable value and exit */ |
1381 |
+ |
int vc; |
1382 |
+ |
{ |
1383 |
+ |
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1384 |
+ |
progname, vnam(vc)); |
1385 |
+ |
exit(1); |
1386 |
+ |
} |
1387 |
+ |
|
1388 |
+ |
|
1389 |
+ |
syserr(s) /* report a system error and exit */ |
1390 |
+ |
char *s; |
1391 |
+ |
{ |
1392 |
+ |
perror(s); |
1393 |
+ |
exit(1); |
1394 |
|
} |