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/* Copyright (c) 1995 Regents of the University of California */ |
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/* Copyright (c) 1999 Silicon Graphics, Inc. */ |
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#ifndef lint |
4 |
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static char SCCSid[] = "$SunId$ LBL"; |
4 |
> |
static char SCCSid[] = "$SunId$ SGI"; |
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#endif |
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7 |
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/* |
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*/ |
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|
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#include "standard.h" |
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#include "view.h" |
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#include "paths.h" |
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#include "vars.h" |
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#include <ctype.h> |
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#include <sys/types.h> |
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|
18 |
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/* variables */ |
19 |
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#define OBJECT 0 /* object files */ |
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#define SCENE 1 /* scene files */ |
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#define MATERIAL 2 /* material files */ |
22 |
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#define ILLUM 3 /* mkillum input files */ |
23 |
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#define MKILLUM 4 /* mkillum options */ |
24 |
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#define RENDER 5 /* rendering options */ |
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#define OCONV 6 /* oconv options */ |
26 |
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#define PFILT 7 /* pfilt options */ |
27 |
< |
#define VIEW 8 /* view(s) for picture(s) */ |
28 |
< |
#define ZONE 9 /* simulation zone */ |
29 |
< |
#define QUALITY 10 /* desired rendering quality */ |
30 |
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#define OCTREE 11 /* octree file name */ |
31 |
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#define PICTURE 12 /* picture file root name */ |
32 |
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#define AMBFILE 13 /* ambient file name */ |
33 |
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#define OPTFILE 14 /* rendering options file */ |
34 |
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#define EXPOSURE 15 /* picture exposure setting */ |
35 |
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#define RESOLUTION 16 /* maximum picture resolution */ |
36 |
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#define UP 17 /* view up (X, Y or Z) */ |
37 |
< |
#define INDIRECT 18 /* indirection in lighting */ |
38 |
< |
#define DETAIL 19 /* level of scene detail */ |
39 |
< |
#define PENUMBRAS 20 /* shadow penumbras are desired */ |
40 |
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#define VARIABILITY 21 /* level of light variability */ |
41 |
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#define REPORT 22 /* report frequency and errfile */ |
42 |
< |
#define RAWFILE 23 /* raw picture file root name */ |
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> |
/* variables (alphabetical by name) */ |
19 |
> |
#define AMBFILE 0 /* ambient file name */ |
20 |
> |
#define DETAIL 1 /* level of scene detail */ |
21 |
> |
#define EXPOSURE 2 /* picture exposure setting */ |
22 |
> |
#define EYESEP 3 /* interocular distance */ |
23 |
> |
#define ILLUM 4 /* mkillum input files */ |
24 |
> |
#define INDIRECT 5 /* indirection in lighting */ |
25 |
> |
#define MATERIAL 6 /* material files */ |
26 |
> |
#define MKILLUM 7 /* mkillum options */ |
27 |
> |
#define OBJECT 8 /* object files */ |
28 |
> |
#define OCONV 9 /* oconv options */ |
29 |
> |
#define OCTREE 10 /* octree file name */ |
30 |
> |
#define OPTFILE 11 /* rendering options file */ |
31 |
> |
#define PENUMBRAS 12 /* shadow penumbras are desired */ |
32 |
> |
#define PFILT 13 /* pfilt options */ |
33 |
> |
#define PICTURE 14 /* picture file root name */ |
34 |
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#define QUALITY 15 /* desired rendering quality */ |
35 |
> |
#define RAWFILE 16 /* raw picture file root name */ |
36 |
> |
#define RENDER 17 /* rendering options */ |
37 |
> |
#define REPORT 18 /* report frequency and errfile */ |
38 |
> |
#define RESOLUTION 19 /* maximum picture resolution */ |
39 |
> |
#define SCENE 20 /* scene files */ |
40 |
> |
#define UP 21 /* view up (X, Y or Z) */ |
41 |
> |
#define VARIABILITY 22 /* level of light variability */ |
42 |
> |
#define VIEWS 23 /* view(s) for picture(s) */ |
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#define ZFILE 24 /* distance file root name */ |
44 |
+ |
#define ZONE 25 /* simulation zone */ |
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/* total number of variables */ |
46 |
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int NVARS = 25; |
46 |
> |
int NVARS = 26; |
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|
48 |
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VARIABLE vv[] = { /* variable-value pairs */ |
49 |
< |
{"objects", 3, 0, NULL, catvalues}, |
50 |
< |
{"scene", 3, 0, NULL, catvalues}, |
51 |
< |
{"materials", 3, 0, NULL, catvalues}, |
49 |
> |
{"AMBFILE", 3, 0, NULL, onevalue}, |
50 |
> |
{"DETAIL", 3, 0, NULL, qualvalue}, |
51 |
> |
{"EXPOSURE", 3, 0, NULL, fltvalue}, |
52 |
> |
{"EYESEP", 3, 0, NULL, fltvalue}, |
53 |
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{"illum", 3, 0, NULL, catvalues}, |
54 |
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{"INDIRECT", 3, 0, NULL, intvalue}, |
55 |
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{"materials", 3, 0, NULL, catvalues}, |
56 |
|
{"mkillum", 3, 0, NULL, catvalues}, |
57 |
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{"render", 3, 0, NULL, catvalues}, |
57 |
> |
{"objects", 3, 0, NULL, catvalues}, |
58 |
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{"oconv", 3, 0, NULL, catvalues}, |
54 |
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{"pfilt", 2, 0, NULL, catvalues}, |
55 |
– |
{"view", 2, 0, NULL, NULL}, |
56 |
– |
{"ZONE", 2, 0, NULL, onevalue}, |
57 |
– |
{"QUALITY", 3, 0, NULL, qualvalue}, |
59 |
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{"OCTREE", 3, 0, NULL, onevalue}, |
59 |
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{"PICTURE", 3, 0, NULL, onevalue}, |
60 |
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{"AMBFILE", 3, 0, NULL, onevalue}, |
60 |
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{"OPTFILE", 3, 0, NULL, onevalue}, |
61 |
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{"EXPOSURE", 3, 0, NULL, fltvalue}, |
61 |
> |
{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
62 |
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{"pfilt", 2, 0, NULL, catvalues}, |
63 |
> |
{"PICTURE", 3, 0, NULL, onevalue}, |
64 |
> |
{"QUALITY", 3, 0, NULL, qualvalue}, |
65 |
> |
{"RAWFILE", 3, 0, NULL, onevalue}, |
66 |
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{"render", 3, 0, NULL, catvalues}, |
67 |
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{"REPORT", 3, 0, NULL, onevalue}, |
68 |
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{"RESOLUTION", 3, 0, NULL, onevalue}, |
69 |
+ |
{"scene", 3, 0, NULL, catvalues}, |
70 |
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{"UP", 2, 0, NULL, onevalue}, |
65 |
– |
{"INDIRECT", 3, 0, NULL, intvalue}, |
66 |
– |
{"DETAIL", 3, 0, NULL, qualvalue}, |
67 |
– |
{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
71 |
|
{"VARIABILITY", 3, 0, NULL, qualvalue}, |
72 |
< |
{"REPORT", 3, 0, NULL, onevalue}, |
70 |
< |
{"RAWFILE", 3, 0, NULL, onevalue}, |
72 |
> |
{"view", 2, 0, NULL, NULL}, |
73 |
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{"ZFILE", 2, 0, NULL, onevalue}, |
74 |
+ |
{"ZONE", 2, 0, NULL, onevalue}, |
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}; |
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|
77 |
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/* overture calculation file */ |
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loadvars(rifname); |
159 |
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/* get any additional assignments */ |
160 |
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for (i++; i < argc; i++) |
161 |
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setvariable(argv[i]); |
161 |
> |
if (setvariable(argv[i], matchvar) < 0) { |
162 |
> |
fprintf(stderr, "%s: unknown variable: %s\n", |
163 |
> |
progname, argv[i]); |
164 |
> |
quit(1); |
165 |
> |
} |
166 |
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/* check assignments */ |
167 |
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checkvalues(); |
168 |
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/* check files and dates */ |
183 |
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rview(ropts, popts); |
184 |
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else |
185 |
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rpict(ropts, popts); |
186 |
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exit(0); |
186 |
> |
quit(0); |
187 |
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userr: |
188 |
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fprintf(stderr, |
189 |
< |
"Usage: %s [-s][-n][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
189 |
> |
"Usage: %s [-w][-s][-n][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
190 |
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progname); |
191 |
< |
exit(1); |
191 |
> |
quit(1); |
192 |
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} |
193 |
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|
194 |
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|
283 |
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if (!octreedate & !scenedate & !illumdate) { |
284 |
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fprintf(stderr, "%s: need '%s' or '%s' or '%s'\n", progname, |
285 |
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vnam(OCTREE), vnam(SCENE), vnam(ILLUM)); |
286 |
< |
exit(1); |
286 |
> |
quit(1); |
287 |
|
} |
288 |
|
matdate = checklast(vval(MATERIAL)); |
289 |
|
} |
313 |
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fprintf(stderr, |
314 |
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"%s: error reading bounding box from getbbox\n", |
315 |
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progname); |
316 |
< |
exit(1); |
316 |
> |
quit(1); |
317 |
|
} |
318 |
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for (i = 0; i < 3; i++) |
319 |
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if (max[i] - min[i] > osiz) |
331 |
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fprintf(stderr, |
332 |
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"%s: error reading bounding cube from getinfo\n", |
333 |
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progname); |
334 |
< |
exit(1); |
334 |
> |
quit(1); |
335 |
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} |
336 |
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pclose(fp); |
337 |
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} |
341 |
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|
342 |
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setdefaults() /* set default values for unassigned var's */ |
343 |
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{ |
344 |
< |
double org[3], size; |
344 |
> |
double org[3], lim[3], size; |
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char buf[128]; |
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|
347 |
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if (!vdef(ZONE)) { |
351 |
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vval(ZONE) = savqstr(buf); |
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vdef(ZONE)++; |
353 |
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} |
354 |
+ |
if (!vdef(EYESEP)) { |
355 |
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if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", |
356 |
+ |
&org[0], &lim[0], &org[1], &lim[1], |
357 |
+ |
&org[2], &lim[2]) != 6) |
358 |
+ |
badvalue(ZONE); |
359 |
+ |
sprintf(buf, "%f", |
360 |
+ |
0.01*(lim[0]-org[0]+lim[1]-org[1]+lim[2]-org[2])); |
361 |
+ |
vval(EYESEP) = savqstr(buf); |
362 |
+ |
vdef(EYESEP)++; |
363 |
+ |
} |
364 |
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if (!vdef(INDIRECT)) { |
365 |
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vval(INDIRECT) = "0"; |
366 |
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vdef(INDIRECT)++; |
377 |
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vval(PICTURE) = radname; |
378 |
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vdef(PICTURE)++; |
379 |
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} |
380 |
< |
if (!vdef(VIEW)) { |
381 |
< |
vval(VIEW) = "X"; |
382 |
< |
vdef(VIEW)++; |
380 |
> |
if (!vdef(VIEWS)) { |
381 |
> |
vval(VIEWS) = "X"; |
382 |
> |
vdef(VIEWS)++; |
383 |
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} |
384 |
|
if (!vdef(DETAIL)) { |
385 |
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vval(DETAIL) = "M"; |
419 |
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"%s: error generating octree\n\t%s removed\n", |
420 |
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progname, vval(OCTREE)); |
421 |
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unlink(vval(OCTREE)); |
422 |
< |
exit(1); |
422 |
> |
quit(1); |
423 |
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} |
424 |
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} |
425 |
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octreedate = time((time_t *)NULL); |
450 |
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"%s: error generating octree\n\t%s removed\n", |
451 |
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progname, oct0name); |
452 |
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unlink(oct0name); |
453 |
< |
exit(1); |
453 |
> |
quit(1); |
454 |
|
} |
455 |
|
} |
456 |
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oct0date = time((time_t *)NULL); |
470 |
|
fprintf(stderr, "%s: error running mkillum\n", |
471 |
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progname); |
472 |
|
unlink(illumtmp); |
473 |
< |
exit(1); |
473 |
> |
quit(1); |
474 |
|
} |
475 |
|
/* make octree1 (frozen) */ |
476 |
|
if (octreedate) |
488 |
|
progname, oct1name); |
489 |
|
unlink(oct1name); |
490 |
|
unlink(illumtmp); |
491 |
< |
exit(1); |
491 |
> |
quit(1); |
492 |
|
} |
493 |
|
rmfile(illumtmp); |
494 |
|
} |
552 |
|
{ |
553 |
|
if (vdef(EXPOSURE)) { |
554 |
|
if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-') |
555 |
< |
return(.5/pow(2.,atof(vval(EXPOSURE)))); |
556 |
< |
return(.5/atof(vval(EXPOSURE))); |
555 |
> |
return(.5/pow(2.,vflt(EXPOSURE))); |
556 |
> |
return(.5/vflt(EXPOSURE)); |
557 |
|
} |
558 |
|
if (vlet(ZONE) == 'E') |
559 |
|
return(10.); |
1012 |
|
} |
1013 |
|
/* view number? */ |
1014 |
|
if (isint(viewselect)) |
1015 |
< |
return(specview(nvalue(vv+VIEW, atoi(viewselect)-1))); |
1015 |
> |
return(specview(nvalue(VIEWS, atoi(viewselect)-1))); |
1016 |
|
/* check list */ |
1017 |
< |
while ((mv = nvalue(vv+VIEW, n++)) != NULL) |
1017 |
> |
while ((mv = nvalue(VIEWS, n++)) != NULL) |
1018 |
|
if (matchword(viewselect, mv)) |
1019 |
|
return(specview(mv)); |
1020 |
|
return(specview(viewselect)); /* standard view? */ |
1021 |
|
} |
1022 |
< |
mv = nvalue(vv+VIEW, n); /* use view n */ |
1022 |
> |
mv = nvalue(VIEWS, n); /* use view n */ |
1023 |
|
if (vn != NULL & mv != NULL) { |
1024 |
|
register char *mv2 = mv; |
1025 |
|
if (*mv2 != '-') |
1034 |
|
printview(vopts) /* print out selected view */ |
1035 |
|
register char *vopts; |
1036 |
|
{ |
1037 |
< |
extern char *atos(), *getenv(); |
1038 |
< |
char buf[256]; |
1039 |
< |
FILE *fp; |
1037 |
> |
extern char *strstr(), *atos(), *getenv(); |
1038 |
> |
VIEW vwr; |
1039 |
> |
char buf[128]; |
1040 |
|
register char *cp; |
1041 |
< |
|
1041 |
> |
again: |
1042 |
|
if (vopts == NULL) |
1043 |
|
return(-1); |
1027 |
– |
fputs("VIEW=", stdout); |
1028 |
– |
do { |
1029 |
– |
if (matchword(vopts, "-vf")) { /* expand view file */ |
1030 |
– |
vopts = sskip(vopts); |
1031 |
– |
if (!*atos(buf, sizeof(buf), vopts)) |
1032 |
– |
return(-1); |
1033 |
– |
if ((fp = fopen(buf, "r")) == NULL) |
1034 |
– |
return(-1); |
1035 |
– |
for (buf[sizeof(buf)-2] = '\n'; |
1036 |
– |
fgets(buf, sizeof(buf), fp) != NULL && |
1037 |
– |
buf[0] != '\n'; |
1038 |
– |
buf[sizeof(buf)-2] = '\n') { |
1039 |
– |
if (buf[sizeof(buf)-2] != '\n') { |
1040 |
– |
ungetc(buf[sizeof(buf)-2], fp); |
1041 |
– |
buf[sizeof(buf)-2] = '\0'; |
1042 |
– |
} |
1043 |
– |
if (matchword(buf, "VIEW=") || |
1044 |
– |
matchword(buf, "rview")) { |
1045 |
– |
for (cp = sskip(buf); *cp && *cp != '\n'; cp++) |
1046 |
– |
putchar(*cp); |
1047 |
– |
} |
1048 |
– |
} |
1049 |
– |
fclose(fp); |
1050 |
– |
vopts = sskip(vopts); |
1051 |
– |
} else { |
1052 |
– |
while (isspace(*vopts)) |
1053 |
– |
vopts++; |
1054 |
– |
putchar(' '); |
1044 |
|
#ifdef MSDOS |
1045 |
< |
if (*vopts == '$') { /* expand env. var. */ |
1046 |
< |
if (!*atos(buf, sizeof(buf), vopts+1)) |
1047 |
< |
return(-1); |
1048 |
< |
if ((cp = getenv(buf)) == NULL) |
1060 |
< |
return(-1); |
1061 |
< |
fputs(cp, stdout); |
1062 |
< |
vopts = sskip(vopts); |
1063 |
< |
} else |
1045 |
> |
if (vopts[0] == '$') { |
1046 |
> |
vopts = getenv(vopts+1); |
1047 |
> |
goto again; |
1048 |
> |
} |
1049 |
|
#endif |
1050 |
< |
while (*vopts && !isspace(*vopts)) |
1051 |
< |
putchar(*vopts++); |
1052 |
< |
} |
1053 |
< |
} while (*vopts++); |
1054 |
< |
putchar('\n'); |
1050 |
> |
copystruct(&vwr, &stdview); |
1051 |
> |
sscanview(&vwr, cp=vopts); /* set initial options */ |
1052 |
> |
while ((cp = strstr(cp, "-vf ")) != NULL && |
1053 |
> |
*atos(buf, sizeof(buf), cp += 4)) { |
1054 |
> |
viewfile(buf, &vwr, NULL); /* load -vf file */ |
1055 |
> |
sscanview(&vwr, cp); /* reset tail */ |
1056 |
> |
} |
1057 |
> |
fputs(VIEWSTR, stdout); |
1058 |
> |
fprintview(&vwr, stdout); /* print full spec. */ |
1059 |
> |
fputc('\n', stdout); |
1060 |
|
return(0); |
1061 |
|
} |
1062 |
|
|
1079 |
|
strcat(combuf, oct1name); |
1080 |
|
if (runcom(combuf)) { /* run it */ |
1081 |
|
fprintf(stderr, "%s: error running rview\n", progname); |
1082 |
< |
exit(1); |
1082 |
> |
quit(1); |
1083 |
|
} |
1084 |
|
} |
1085 |
|
|
1176 |
|
fprintf(stderr, |
1177 |
|
"%s: error in overture for view %s\n", |
1178 |
|
progname, vs); |
1179 |
< |
exit(1); |
1179 |
> |
quit(1); |
1180 |
|
} |
1181 |
|
#ifdef NIX |
1182 |
|
rmfile(overfile); |
1189 |
|
if (runcom(combuf)) { /* run rpict */ |
1190 |
|
fprintf(stderr, "%s: error rendering view %s\n", |
1191 |
|
progname, vs); |
1192 |
< |
exit(1); |
1192 |
> |
quit(1); |
1193 |
|
} |
1194 |
|
if (!vdef(RAWFILE) || strcmp(vval(RAWFILE),vval(PICTURE))) { |
1195 |
|
/* build pfilt command */ |
1204 |
|
"%s: error filtering view %s\n\t%s removed\n", |
1205 |
|
progname, vs, picfile); |
1206 |
|
unlink(picfile); |
1207 |
< |
exit(1); |
1207 |
> |
quit(1); |
1208 |
|
} |
1209 |
|
} |
1210 |
|
/* remove/rename raw file */ |
1287 |
|
sprintf(evp, "%s=%s", vname, value); |
1288 |
|
if (putenv(evp) != 0) { |
1289 |
|
fprintf(stderr, "%s: out of environment space\n", progname); |
1290 |
< |
exit(1); |
1290 |
> |
quit(1); |
1291 |
|
} |
1292 |
|
if (!silent) |
1293 |
|
printf("set %s\n", evp); |
1300 |
|
{ |
1301 |
|
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1302 |
|
progname, vnam(vc)); |
1303 |
< |
exit(1); |
1303 |
> |
quit(1); |
1304 |
|
} |
1305 |
|
|
1306 |
|
|
1308 |
|
char *s; |
1309 |
|
{ |
1310 |
|
perror(s); |
1311 |
< |
exit(1); |
1311 |
> |
quit(1); |
1312 |
> |
} |
1313 |
> |
|
1314 |
> |
|
1315 |
> |
quit(ec) /* exit program */ |
1316 |
> |
int ec; |
1317 |
> |
{ |
1318 |
> |
exit(ec); |
1319 |
|
} |