1 |
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/* Copyright (c) 1993 Regents of the University of California */ |
1 |
> |
/* Copyright (c) 1994 Regents of the University of California */ |
2 |
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|
3 |
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#ifndef lint |
4 |
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static char SCCSid[] = "$SunId$ LBL"; |
11 |
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#include "standard.h" |
12 |
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#include "paths.h" |
13 |
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#include <ctype.h> |
14 |
+ |
#include <sys/types.h> |
15 |
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|
16 |
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|
17 |
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typedef struct { |
22 |
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int (*fixval)(); /* assignment checking function */ |
23 |
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} VARIABLE; |
24 |
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|
25 |
< |
int onevalue(), catvalues(); |
25 |
> |
int onevalue(), catvalues(), boolvalue(), |
26 |
> |
qualvalue(), fltvalue(), intvalue(); |
27 |
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|
28 |
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/* variables */ |
29 |
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#define OBJECT 0 /* object files */ |
30 |
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#define SCENE 1 /* scene files */ |
31 |
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#define MATERIAL 2 /* material files */ |
32 |
< |
#define RENDER 3 /* rendering options */ |
33 |
< |
#define OCONV 4 /* oconv options */ |
34 |
< |
#define PFILT 5 /* pfilt options */ |
35 |
< |
#define VIEW 6 /* view(s) for picture(s) */ |
36 |
< |
#define ZONE 7 /* simulation zone */ |
37 |
< |
#define QUALITY 8 /* desired rendering quality */ |
38 |
< |
#define OCTREE 9 /* octree file name */ |
39 |
< |
#define PICTURE 10 /* picture file name */ |
40 |
< |
#define AMBFILE 11 /* ambient file name */ |
41 |
< |
#define OPTFILE 12 /* rendering options file */ |
42 |
< |
#define EXPOSURE 13 /* picture exposure setting */ |
43 |
< |
#define RESOLUTION 14 /* maximum picture resolution */ |
44 |
< |
#define UP 15 /* view up (X, Y or Z) */ |
45 |
< |
#define INDIRECT 16 /* indirection in lighting */ |
46 |
< |
#define DETAIL 17 /* level of scene detail */ |
47 |
< |
#define PENUMBRAS 18 /* shadow penumbras are desired */ |
48 |
< |
#define VARIABILITY 19 /* level of light variability */ |
49 |
< |
#define REPORT 20 /* report frequency and errfile */ |
32 |
> |
#define ILLUM 3 /* mkillum input files */ |
33 |
> |
#define MKILLUM 4 /* mkillum options */ |
34 |
> |
#define RENDER 5 /* rendering options */ |
35 |
> |
#define OCONV 6 /* oconv options */ |
36 |
> |
#define PFILT 7 /* pfilt options */ |
37 |
> |
#define VIEW 8 /* view(s) for picture(s) */ |
38 |
> |
#define ZONE 9 /* simulation zone */ |
39 |
> |
#define QUALITY 10 /* desired rendering quality */ |
40 |
> |
#define OCTREE 11 /* octree file name */ |
41 |
> |
#define PICTURE 12 /* picture file name */ |
42 |
> |
#define AMBFILE 13 /* ambient file name */ |
43 |
> |
#define OPTFILE 14 /* rendering options file */ |
44 |
> |
#define EXPOSURE 15 /* picture exposure setting */ |
45 |
> |
#define RESOLUTION 16 /* maximum picture resolution */ |
46 |
> |
#define UP 17 /* view up (X, Y or Z) */ |
47 |
> |
#define INDIRECT 18 /* indirection in lighting */ |
48 |
> |
#define DETAIL 19 /* level of scene detail */ |
49 |
> |
#define PENUMBRAS 20 /* shadow penumbras are desired */ |
50 |
> |
#define VARIABILITY 21 /* level of light variability */ |
51 |
> |
#define REPORT 22 /* report frequency and errfile */ |
52 |
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/* total number of variables */ |
53 |
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#define NVARS 21 |
53 |
> |
#define NVARS 23 |
54 |
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|
55 |
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VARIABLE vv[NVARS] = { /* variable-value pairs */ |
56 |
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{"objects", 3, 0, NULL, catvalues}, |
57 |
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{"scene", 3, 0, NULL, catvalues}, |
58 |
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{"materials", 3, 0, NULL, catvalues}, |
59 |
+ |
{"illum", 3, 0, NULL, catvalues}, |
60 |
+ |
{"mkillum", 3, 0, NULL, catvalues}, |
61 |
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{"render", 3, 0, NULL, catvalues}, |
62 |
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{"oconv", 3, 0, NULL, catvalues}, |
63 |
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{"pfilt", 2, 0, NULL, catvalues}, |
64 |
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{"view", 2, 0, NULL, NULL}, |
65 |
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{"ZONE", 2, 0, NULL, onevalue}, |
66 |
< |
{"QUALITY", 3, 0, NULL, onevalue}, |
66 |
> |
{"QUALITY", 3, 0, NULL, qualvalue}, |
67 |
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{"OCTREE", 3, 0, NULL, onevalue}, |
68 |
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{"PICTURE", 3, 0, NULL, onevalue}, |
69 |
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{"AMBFILE", 3, 0, NULL, onevalue}, |
70 |
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{"OPTFILE", 3, 0, NULL, onevalue}, |
71 |
< |
{"EXPOSURE", 3, 0, NULL, onevalue}, |
71 |
> |
{"EXPOSURE", 3, 0, NULL, fltvalue}, |
72 |
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{"RESOLUTION", 3, 0, NULL, onevalue}, |
73 |
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{"UP", 2, 0, NULL, onevalue}, |
74 |
< |
{"INDIRECT", 3, 0, NULL, onevalue}, |
75 |
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{"DETAIL", 3, 0, NULL, onevalue}, |
76 |
< |
{"PENUMBRAS", 3, 0, NULL, onevalue}, |
77 |
< |
{"VARIABILITY", 3, 0, NULL, onevalue}, |
74 |
> |
{"INDIRECT", 3, 0, NULL, intvalue}, |
75 |
> |
{"DETAIL", 3, 0, NULL, qualvalue}, |
76 |
> |
{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
77 |
> |
{"VARIABILITY", 3, 0, NULL, qualvalue}, |
78 |
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{"REPORT", 3, 0, NULL, onevalue}, |
79 |
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}; |
80 |
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|
81 |
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VARIABLE *matchvar(); |
82 |
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char *nvalue(); |
77 |
– |
int vscale(); |
83 |
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|
84 |
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#define UPPER(c) ((c)&~0x20) /* ASCII trick */ |
85 |
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|
88 |
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#define vval(vc) (vv[vc].value) |
89 |
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#define vint(vc) atoi(vval(vc)) |
90 |
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#define vlet(vc) UPPER(vval(vc)[0]) |
91 |
+ |
#define vscale vlet |
92 |
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#define vbool(vc) (vlet(vc)=='T') |
93 |
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|
94 |
< |
#define HIGH 2 |
95 |
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#define MEDIUM 1 |
96 |
< |
#define LOW 0 |
94 |
> |
#define HIGH 'H' |
95 |
> |
#define MEDIUM 'M' |
96 |
> |
#define LOW 'L' |
97 |
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|
92 |
– |
int lowqopts(), medqopts(), hiqopts(); |
93 |
– |
int (*setqopts[3])() = {lowqopts, medqopts, hiqopts}; |
94 |
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|
95 |
– |
#define renderopts (*setqopts[vscale(QUALITY)]) |
96 |
– |
|
98 |
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/* overture calculation file */ |
99 |
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#ifdef NIX |
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char overfile[] = "overture.raw"; |
102 |
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char overfile[] = "/dev/null"; |
103 |
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#endif |
104 |
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|
105 |
< |
extern long fdate(), time(); |
105 |
> |
extern time_t fdate(), time(); |
106 |
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|
107 |
< |
long scenedate; /* date of latest scene or object file */ |
108 |
< |
long octreedate; /* date of octree */ |
109 |
< |
long matdate; /* date of latest material file */ |
107 |
> |
time_t scenedate; /* date of latest scene or object file */ |
108 |
> |
time_t octreedate; /* date of octree */ |
109 |
> |
time_t matdate; /* date of latest material file */ |
110 |
> |
time_t illumdate; /* date of last illum file */ |
111 |
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|
112 |
+ |
char *oct0name; /* name of pre-mkillum octree */ |
113 |
+ |
time_t oct0date; /* date of pre-mkillum octree */ |
114 |
+ |
char *oct1name; /* name of post-mkillum octree */ |
115 |
+ |
time_t oct1date; /* date of post-mkillum octree (>= matdate) */ |
116 |
+ |
|
117 |
+ |
int nowarn = 0; /* no warnings */ |
118 |
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int explicate = 0; /* explicate variables */ |
119 |
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int silent = 0; /* do work silently */ |
120 |
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int noaction = 0; /* don't do anything */ |
159 |
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case 'v': |
160 |
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viewselect = argv[++i]; |
161 |
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break; |
162 |
+ |
case 'w': |
163 |
+ |
nowarn++; |
164 |
+ |
break; |
165 |
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default: |
166 |
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goto userr; |
167 |
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} |
184 |
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/* print all values if requested */ |
185 |
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if (explicate) |
186 |
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printvals(); |
187 |
< |
/* build octree */ |
187 |
> |
/* build octree (and run mkillum) */ |
188 |
|
oconv(); |
189 |
|
/* check date on ambient file */ |
190 |
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checkambfile(); |
198 |
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exit(0); |
199 |
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userr: |
200 |
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fprintf(stderr, |
201 |
< |
"Usage: %s [-s][-n][-e][-v view][-o dev] rfile [VAR=value ..]\n", |
201 |
> |
"Usage: %s [-s][-n][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
202 |
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progname); |
203 |
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exit(1); |
204 |
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} |
257 |
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register char *ass; |
258 |
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{ |
259 |
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char varname[32]; |
249 |
– |
char varval[512]; |
260 |
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int n; |
261 |
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register char *cp; |
262 |
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register VARIABLE *vp; |
277 |
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for (n = strlen(ass); n > 0; n--) |
278 |
|
if (!isspace(ass[n-1])) |
279 |
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break; |
280 |
< |
if (!n) { |
280 |
> |
if (!n && !nowarn) { |
281 |
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fprintf(stderr, "%s: warning - missing value for variable '%s'\n", |
282 |
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progname, varname); |
283 |
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return; |
311 |
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i++; |
312 |
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*++cp = ass[i]; |
313 |
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} |
314 |
< |
*++cp = '\0'; |
314 |
> |
if (isspace(*cp)) /* remove trailing space */ |
315 |
> |
*cp = '\0'; |
316 |
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vp->nass++; |
317 |
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} |
318 |
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|
348 |
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} |
349 |
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|
350 |
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|
340 |
– |
int |
341 |
– |
vscale(vc) /* return scale for variable vc */ |
342 |
– |
int vc; |
343 |
– |
{ |
344 |
– |
switch(vlet(vc)) { |
345 |
– |
case 'H': |
346 |
– |
return(HIGH); |
347 |
– |
case 'M': |
348 |
– |
return(MEDIUM); |
349 |
– |
case 'L': |
350 |
– |
return(LOW); |
351 |
– |
} |
352 |
– |
badvalue(vc); |
353 |
– |
} |
354 |
– |
|
355 |
– |
|
351 |
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checkvalues() /* check assignments */ |
352 |
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{ |
353 |
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register int i; |
363 |
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{ |
364 |
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if (vp->nass < 2) |
365 |
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return; |
366 |
< |
fprintf(stderr, "%s: warning - multiple assignment of variable '%s'\n", |
366 |
> |
if (!nowarn) |
367 |
> |
fprintf(stderr, |
368 |
> |
"%s: warning - multiple assignment of variable '%s'\n", |
369 |
|
progname, vp->name); |
370 |
|
do |
371 |
|
vp->value += strlen(vp->value)+1; |
388 |
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} |
389 |
|
|
390 |
|
|
391 |
< |
long |
391 |
> |
int |
392 |
> |
badmatch(tv, cv) /* case insensitive truncated comparison */ |
393 |
> |
register char *tv, *cv; |
394 |
> |
{ |
395 |
> |
if (!*tv) return(1); /* null string cannot match */ |
396 |
> |
do |
397 |
> |
if (UPPER(*tv) != *cv++) |
398 |
> |
return(1); |
399 |
> |
while (*++tv); |
400 |
> |
return(0); /* OK */ |
401 |
> |
} |
402 |
> |
|
403 |
> |
|
404 |
> |
boolvalue(vp) /* check boolean for legal values */ |
405 |
> |
register VARIABLE *vp; |
406 |
> |
{ |
407 |
> |
if (!vp->nass) return; |
408 |
> |
onevalue(vp); |
409 |
> |
switch (UPPER(vp->value[0])) { |
410 |
> |
case 'T': |
411 |
> |
if (badmatch(vp->value, "TRUE")) break; |
412 |
> |
return; |
413 |
> |
case 'F': |
414 |
> |
if (badmatch(vp->value, "FALSE")) break; |
415 |
> |
return; |
416 |
> |
} |
417 |
> |
fprintf(stderr, "%s: illegal value for boolean variable '%s'\n", |
418 |
> |
progname, vp->name); |
419 |
> |
exit(1); |
420 |
> |
} |
421 |
> |
|
422 |
> |
|
423 |
> |
qualvalue(vp) /* check qualitative var. for legal values */ |
424 |
> |
register VARIABLE *vp; |
425 |
> |
{ |
426 |
> |
if (!vp->nass) return; |
427 |
> |
onevalue(vp); |
428 |
> |
switch (UPPER(vp->value[0])) { |
429 |
> |
case 'L': |
430 |
> |
if (badmatch(vp->value, "LOW")) break; |
431 |
> |
return; |
432 |
> |
case 'M': |
433 |
> |
if (badmatch(vp->value, "MEDIUM")) break; |
434 |
> |
return; |
435 |
> |
case 'H': |
436 |
> |
if (badmatch(vp->value, "HIGH")) break; |
437 |
> |
return; |
438 |
> |
} |
439 |
> |
fprintf(stderr, "%s: illegal value for qualitative variable '%s'\n", |
440 |
> |
progname, vp->name); |
441 |
> |
exit(1); |
442 |
> |
} |
443 |
> |
|
444 |
> |
|
445 |
> |
intvalue(vp) /* check integer variable for legal values */ |
446 |
> |
register VARIABLE *vp; |
447 |
> |
{ |
448 |
> |
if (!vp->nass) return; |
449 |
> |
onevalue(vp); |
450 |
> |
if (isint(vp->value)) return; |
451 |
> |
fprintf(stderr, "%s: illegal value for integer variable '%s'\n", |
452 |
> |
progname, vp->name); |
453 |
> |
exit(1); |
454 |
> |
} |
455 |
> |
|
456 |
> |
|
457 |
> |
fltvalue(vp) /* check float variable for legal values */ |
458 |
> |
register VARIABLE *vp; |
459 |
> |
{ |
460 |
> |
if (!vp->nass) return; |
461 |
> |
onevalue(vp); |
462 |
> |
if (isflt(vp->value)) return; |
463 |
> |
fprintf(stderr, "%s: illegal value for real variable '%s'\n", |
464 |
> |
progname, vp->name); |
465 |
> |
exit(1); |
466 |
> |
} |
467 |
> |
|
468 |
> |
|
469 |
> |
time_t |
470 |
|
checklast(fnames) /* check files and find most recent */ |
471 |
|
register char *fnames; |
472 |
|
{ |
473 |
|
char thisfile[MAXPATH]; |
474 |
< |
long thisdate, lastdate = -1; |
474 |
> |
time_t thisdate, lastdate = 0; |
475 |
|
register char *cp; |
476 |
|
|
477 |
+ |
if (fnames == NULL) |
478 |
+ |
return(0); |
479 |
|
while (*fnames) { |
480 |
|
while (isspace(*fnames)) fnames++; |
481 |
|
cp = thisfile; |
482 |
|
while (*fnames && !isspace(*fnames)) |
483 |
|
*cp++ = *fnames++; |
484 |
|
*cp = '\0'; |
485 |
< |
if ((thisdate = fdate(thisfile)) < 0) |
485 |
> |
if (!(thisdate = fdate(thisfile))) |
486 |
|
syserr(thisfile); |
487 |
|
if (thisdate > lastdate) |
488 |
|
lastdate = thisdate; |
491 |
|
} |
492 |
|
|
493 |
|
|
494 |
+ |
char * |
495 |
+ |
newfname(orig, pred) /* create modified file name */ |
496 |
+ |
char *orig; |
497 |
+ |
int pred; |
498 |
+ |
{ |
499 |
+ |
extern char *rindex(); |
500 |
+ |
register char *cp; |
501 |
+ |
register int n; |
502 |
+ |
int suffix; |
503 |
+ |
|
504 |
+ |
n = 0; cp = orig; suffix = -1; /* suffix position, length */ |
505 |
+ |
while (*cp) { |
506 |
+ |
if (*cp == '.') suffix = n; |
507 |
+ |
else if (ISDIRSEP(*cp)) suffix = -1; |
508 |
+ |
cp++; n++; |
509 |
+ |
} |
510 |
+ |
if (suffix == -1) suffix = n; |
511 |
+ |
if ((cp = bmalloc(n+2)) == NULL) |
512 |
+ |
syserr(progname); |
513 |
+ |
strncpy(cp, orig, suffix); |
514 |
+ |
cp[suffix] = pred; /* root name + pred + suffix */ |
515 |
+ |
strcpy(cp+suffix+1, orig+suffix); |
516 |
+ |
return(cp); |
517 |
+ |
} |
518 |
+ |
|
519 |
+ |
|
520 |
|
checkfiles() /* check for existence and modified times */ |
521 |
|
{ |
522 |
< |
char *cp; |
420 |
< |
long objdate; |
522 |
> |
time_t objdate; |
523 |
|
|
524 |
|
if (!vdef(OCTREE)) { |
525 |
< |
if ((cp = bmalloc(strlen(radname)+5)) == NULL) |
525 |
> |
if ((vval(OCTREE) = bmalloc(strlen(radname)+5)) == NULL) |
526 |
|
syserr(progname); |
527 |
< |
sprintf(cp, "%s.oct", radname); |
426 |
< |
vval(OCTREE) = cp; |
527 |
> |
sprintf(vval(OCTREE), "%s.oct", radname); |
528 |
|
vdef(OCTREE)++; |
529 |
|
} |
530 |
|
octreedate = fdate(vval(OCTREE)); |
531 |
< |
scenedate = -1; |
532 |
< |
if (vdef(SCENE)) { |
533 |
< |
scenedate = checklast(vval(SCENE)); |
534 |
< |
if (vdef(OBJECT)) { |
535 |
< |
objdate = checklast(vval(OBJECT)); |
536 |
< |
if (objdate > scenedate) |
537 |
< |
scenedate = objdate; |
538 |
< |
} |
539 |
< |
} |
540 |
< |
if (octreedate < 0 & scenedate < 0) { |
541 |
< |
fprintf(stderr, "%s: need '%s' or '%s'\n", progname, |
542 |
< |
vnam(OCTREE), vnam(SCENE)); |
531 |
> |
if (vdef(ILLUM)) { /* illum requires secondary octrees */ |
532 |
> |
oct0name = newfname(vval(OCTREE), '0'); |
533 |
> |
oct1name = newfname(vval(OCTREE), '1'); |
534 |
> |
oct0date = fdate(oct0name); |
535 |
> |
oct1date = fdate(oct1name); |
536 |
> |
} else |
537 |
> |
oct0name = oct1name = vval(OCTREE); |
538 |
> |
if ((scenedate = checklast(vval(SCENE))) && |
539 |
> |
(objdate = checklast(vval(OBJECT))) > scenedate) |
540 |
> |
scenedate = objdate; |
541 |
> |
illumdate = checklast(vval(ILLUM)); |
542 |
> |
if (!octreedate & !scenedate & !illumdate) { |
543 |
> |
fprintf(stderr, "%s: need '%s' or '%s' or '%s'\n", progname, |
544 |
> |
vnam(OCTREE), vnam(SCENE), vnam(ILLUM)); |
545 |
|
exit(1); |
546 |
|
} |
547 |
< |
matdate = -1; |
445 |
< |
if (vdef(MATERIAL)) |
446 |
< |
matdate = checklast(vval(MATERIAL)); |
547 |
> |
matdate = checklast(vval(MATERIAL)); |
548 |
|
} |
549 |
|
|
550 |
|
|
553 |
|
{ |
554 |
|
extern FILE *popen(); |
555 |
|
static double oorg[3], osiz = 0.; |
556 |
< |
char buf[MAXPATH+16]; |
556 |
> |
double min[3], max[3]; |
557 |
> |
char buf[512]; |
558 |
|
FILE *fp; |
559 |
+ |
register int i; |
560 |
|
|
561 |
< |
if (osiz <= FTINY) { |
562 |
< |
oconv(); /* does nothing if done already */ |
563 |
< |
sprintf(buf, "getinfo -d < %s", vval(OCTREE)); |
564 |
< |
if ((fp = popen(buf, "r")) == NULL) |
565 |
< |
syserr("getinfo"); |
566 |
< |
if (fscanf(fp, "%lf %lf %lf %lf", &oorg[0], &oorg[1], |
567 |
< |
&oorg[2], &osiz) != 4) { |
568 |
< |
fprintf(stderr, |
561 |
> |
if (osiz <= FTINY) |
562 |
> |
if (noaction && fdate(oct1name) < |
563 |
> |
(scenedate>illumdate?scenedate:illumdate)) { |
564 |
> |
/* run getbbox */ |
565 |
> |
sprintf(buf, "getbbox -w -h %s", |
566 |
> |
vdef(SCENE) ? vval(SCENE) : vval(ILLUM)); |
567 |
> |
if ((fp = popen(buf, "r")) == NULL) |
568 |
> |
syserr("getbbox"); |
569 |
> |
if (fscanf(fp, "%lf %lf %lf %lf %lf %lf", |
570 |
> |
&min[0], &max[0], &min[1], &max[1], |
571 |
> |
&min[2], &max[2]) != 6) { |
572 |
> |
fprintf(stderr, |
573 |
> |
"%s: error reading bounding box from getbbox\n", |
574 |
> |
progname); |
575 |
> |
exit(1); |
576 |
> |
} |
577 |
> |
for (i = 0; i < 3; i++) |
578 |
> |
if (max[i] - min[i] > osiz) |
579 |
> |
osiz = max[i] - min[i]; |
580 |
> |
for (i = 0; i < 3; i++) |
581 |
> |
oorg[i] = (max[i]+min[i]-osiz)*.5; |
582 |
> |
pclose(fp); |
583 |
> |
} else { /* from octree */ |
584 |
> |
oconv(); /* does nothing if done already */ |
585 |
> |
sprintf(buf, "getinfo -d < %s", oct1name); |
586 |
> |
if ((fp = popen(buf, "r")) == NULL) |
587 |
> |
syserr("getinfo"); |
588 |
> |
if (fscanf(fp, "%lf %lf %lf %lf", &oorg[0], &oorg[1], |
589 |
> |
&oorg[2], &osiz) != 4) { |
590 |
> |
fprintf(stderr, |
591 |
|
"%s: error reading bounding cube from getinfo\n", |
592 |
< |
progname); |
593 |
< |
exit(1); |
592 |
> |
progname); |
593 |
> |
exit(1); |
594 |
> |
} |
595 |
> |
pclose(fp); |
596 |
|
} |
470 |
– |
pclose(fp); |
471 |
– |
} |
597 |
|
org[0] = oorg[0]; org[1] = oorg[1]; org[2] = oorg[2]; *sizp = osiz; |
598 |
|
} |
599 |
|
|
647 |
|
|
648 |
|
printvals() /* print variable values */ |
649 |
|
{ |
650 |
< |
register int i, j; |
650 |
> |
int i, j, clipline; |
651 |
> |
register char *cp; |
652 |
> |
register int k; |
653 |
|
|
654 |
< |
for (i = 0; i < NVARS; i++) |
655 |
< |
for (j = 0; j < vdef(i); j++) |
656 |
< |
printf("%s= %s\n", vnam(i), nvalue(vv+i, j)); |
654 |
> |
for (i = 0; i < NVARS; i++) /* print each variable */ |
655 |
> |
for (j = 0; j < vdef(i); j++) { /* print each assignment */ |
656 |
> |
fputs(vnam(i), stdout); |
657 |
> |
fputs("= ", stdout); |
658 |
> |
k = clipline = ( vv[i].fixval == catvalues ? 64 : 320 ) |
659 |
> |
- strlen(vnam(i)) ; |
660 |
> |
cp = nvalue(vv+i, j); |
661 |
> |
while (*cp) { |
662 |
> |
putchar(*cp++); |
663 |
> |
if (--k <= 0) { /* line too long */ |
664 |
> |
while (*cp && !isspace(*cp)) |
665 |
> |
putchar(*cp++); /* finish this word */ |
666 |
> |
if (*cp) { /* start new line */ |
667 |
> |
putchar('\n'); |
668 |
> |
fputs(vnam(i), stdout); |
669 |
> |
putchar('='); |
670 |
> |
k = clipline; |
671 |
> |
} |
672 |
> |
} |
673 |
> |
} |
674 |
> |
putchar('\n'); |
675 |
> |
} |
676 |
|
fflush(stdout); |
677 |
|
} |
678 |
|
|
679 |
|
|
680 |
< |
oconv() /* run oconv if necessary */ |
680 |
> |
oconv() /* run oconv and mkillum if necessary */ |
681 |
|
{ |
682 |
< |
char combuf[512], ocopts[64]; |
682 |
> |
static char illumtmp[] = "ilXXXXXX"; |
683 |
> |
char combuf[512], ocopts[64], mkopts[64]; |
684 |
|
|
685 |
< |
if (octreedate >= scenedate) /* check dates */ |
686 |
< |
return; |
687 |
< |
/* build command */ |
688 |
< |
oconvopts(ocopts); |
689 |
< |
if (vdef(MATERIAL)) |
543 |
< |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
685 |
> |
oconvopts(ocopts); /* get options */ |
686 |
> |
if (octreedate < scenedate) { /* check date on original octree */ |
687 |
> |
/* build command */ |
688 |
> |
if (vdef(MATERIAL)) |
689 |
> |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
690 |
|
vval(MATERIAL), vval(SCENE), vval(OCTREE)); |
691 |
+ |
else |
692 |
+ |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
693 |
+ |
vval(SCENE), vval(OCTREE)); |
694 |
+ |
|
695 |
+ |
if (runcom(combuf)) { /* run it */ |
696 |
+ |
fprintf(stderr, |
697 |
+ |
"%s: error generating octree\n\t%s removed\n", |
698 |
+ |
progname, vval(OCTREE)); |
699 |
+ |
unlink(vval(OCTREE)); |
700 |
+ |
exit(1); |
701 |
+ |
} |
702 |
+ |
octreedate = time((time_t *)NULL); |
703 |
+ |
} |
704 |
+ |
if (oct1name == vval(OCTREE)) /* no mkillum? */ |
705 |
+ |
oct1date = octreedate > matdate ? octreedate : matdate; |
706 |
+ |
if (oct1date >= octreedate & oct1date >= matdate |
707 |
+ |
& oct1date >= illumdate) /* all done */ |
708 |
+ |
return; |
709 |
+ |
/* make octree0 */ |
710 |
+ |
if (oct0date < scenedate | oct0date < illumdate) { |
711 |
+ |
/* build command */ |
712 |
+ |
if (octreedate) |
713 |
+ |
sprintf(combuf, "oconv%s -i %s %s > %s", ocopts, |
714 |
+ |
vval(OCTREE), vval(ILLUM), oct0name); |
715 |
+ |
else if (vdef(MATERIAL)) |
716 |
+ |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
717 |
+ |
vval(MATERIAL), vval(ILLUM), oct0name); |
718 |
+ |
else |
719 |
+ |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
720 |
+ |
vval(ILLUM), oct0name); |
721 |
+ |
if (runcom(combuf)) { /* run it */ |
722 |
+ |
fprintf(stderr, |
723 |
+ |
"%s: error generating octree\n\t%s removed\n", |
724 |
+ |
progname, oct0name); |
725 |
+ |
unlink(oct0name); |
726 |
+ |
exit(1); |
727 |
+ |
} |
728 |
+ |
oct0date = time((time_t *)NULL); |
729 |
+ |
} |
730 |
+ |
mkillumopts(mkopts); /* build mkillum command */ |
731 |
+ |
mktemp(illumtmp); |
732 |
+ |
sprintf(combuf, "mkillum%s %s \"<\" %s > %s", mkopts, |
733 |
+ |
oct0name, vval(ILLUM), illumtmp); |
734 |
+ |
if (runcom(combuf)) { /* run it */ |
735 |
+ |
fprintf(stderr, "%s: error running mkillum\n", progname); |
736 |
+ |
unlink(illumtmp); |
737 |
+ |
exit(1); |
738 |
+ |
} |
739 |
+ |
/* make octree1 (frozen) */ |
740 |
+ |
if (octreedate) |
741 |
+ |
sprintf(combuf, "oconv%s -f -i %s %s > %s", ocopts, |
742 |
+ |
vval(OCTREE), illumtmp, oct1name); |
743 |
+ |
else if (vdef(MATERIAL)) |
744 |
+ |
sprintf(combuf, "oconv%s -f %s %s > %s", ocopts, |
745 |
+ |
vval(MATERIAL), illumtmp, oct1name); |
746 |
|
else |
747 |
< |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
748 |
< |
vval(SCENE), vval(OCTREE)); |
548 |
< |
|
747 |
> |
sprintf(combuf, "oconv%s -f %s > %s", ocopts, |
748 |
> |
illumtmp, oct1name); |
749 |
|
if (runcom(combuf)) { /* run it */ |
750 |
< |
fprintf(stderr, "%s: error generating octree\n\t%s removed\n", |
751 |
< |
progname, vval(OCTREE)); |
752 |
< |
unlink(vval(OCTREE)); |
750 |
> |
fprintf(stderr, |
751 |
> |
"%s: error generating octree\n\t%s removed\n", |
752 |
> |
progname, oct1name); |
753 |
> |
unlink(oct1name); |
754 |
|
exit(1); |
755 |
|
} |
756 |
< |
octreedate = time(0); |
756 |
> |
oct1date = time((time_t *)NULL); |
757 |
> |
rmfile(illumtmp); |
758 |
|
} |
759 |
|
|
760 |
|
|
780 |
|
} |
781 |
|
|
782 |
|
|
783 |
+ |
mkillumopts(mo) /* get mkillum options */ |
784 |
+ |
register char *mo; |
785 |
+ |
{ |
786 |
+ |
/* BEWARE: This may be called via setdefaults(), so no assumptions */ |
787 |
+ |
|
788 |
+ |
*mo = '\0'; |
789 |
+ |
if (vdef(MKILLUM)) |
790 |
+ |
addarg(mo, vval(MKILLUM)); |
791 |
+ |
} |
792 |
+ |
|
793 |
+ |
|
794 |
|
checkambfile() /* check date on ambient file */ |
795 |
|
{ |
796 |
< |
long afdate; |
796 |
> |
time_t afdate; |
797 |
|
|
798 |
|
if (!vdef(AMBFILE)) |
799 |
|
return; |
800 |
< |
if ((afdate = fdate(vval(AMBFILE))) < 0) |
800 |
> |
if (!(afdate = fdate(vval(AMBFILE)))) |
801 |
|
return; |
802 |
< |
if (octreedate > afdate | matdate > afdate) |
802 |
> |
if (oct1date > afdate) |
803 |
|
rmfile(vval(AMBFILE)); |
804 |
|
} |
805 |
|
|
808 |
|
ambval() /* compute ambient value */ |
809 |
|
{ |
810 |
|
if (vdef(EXPOSURE)) { |
598 |
– |
if (!isflt(vval(EXPOSURE))) |
599 |
– |
badvalue(EXPOSURE); |
811 |
|
if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-') |
812 |
|
return(.5/pow(2.,atof(vval(EXPOSURE)))); |
813 |
|
return(.5/atof(vval(EXPOSURE))); |
820 |
|
} |
821 |
|
|
822 |
|
|
823 |
+ |
renderopts(op) /* set rendering options */ |
824 |
+ |
char *op; |
825 |
+ |
{ |
826 |
+ |
switch(vscale(QUALITY)) { |
827 |
+ |
case LOW: |
828 |
+ |
lowqopts(op); |
829 |
+ |
break; |
830 |
+ |
case MEDIUM: |
831 |
+ |
medqopts(op); |
832 |
+ |
break; |
833 |
+ |
case HIGH: |
834 |
+ |
hiqopts(op); |
835 |
+ |
break; |
836 |
+ |
} |
837 |
+ |
} |
838 |
+ |
|
839 |
+ |
|
840 |
|
lowqopts(op) /* low quality rendering options */ |
841 |
|
register char *op; |
842 |
|
{ |
932 |
|
} |
933 |
|
op = addarg(op, "-pt .08"); |
934 |
|
if (vbool(PENUMBRAS)) |
935 |
< |
op = addarg(op, "-ds .2 -dj .35"); |
935 |
> |
op = addarg(op, "-ds .2 -dj .5"); |
936 |
|
else |
937 |
|
op = addarg(op, "-ds .3"); |
938 |
|
op = addarg(op, "-dt .1 -dc .5 -dr 1 -sj .7 -st .1"); |
1199 |
|
cp += strlen(cp); |
1200 |
|
} |
1201 |
|
} |
1202 |
< |
strcpy(cp, vs); /* append any additional options */ |
1202 |
> |
if (cp == viewopts) /* append any additional options */ |
1203 |
> |
vs++; /* skip prefixed space if unneeded */ |
1204 |
> |
strcpy(cp, vs); |
1205 |
|
#ifdef MSDOS |
1206 |
|
if (strlen(viewopts) > 40) { |
1207 |
|
setenv("VIEW", viewopts); |
1323 |
|
sprintf(combuf, "rview %s%s -R %s ", vw, opts, rifname); |
1324 |
|
if (rvdevice != NULL) |
1325 |
|
sprintf(combuf+strlen(combuf), "-o %s ", rvdevice); |
1326 |
< |
strcat(combuf, vval(OCTREE)); |
1326 |
> |
if (vdef(EXPOSURE)) |
1327 |
> |
sprintf(combuf+strlen(combuf), "-pe %s ", vval(EXPOSURE)); |
1328 |
> |
strcat(combuf, oct1name); |
1329 |
|
if (runcom(combuf)) { /* run it */ |
1330 |
|
fprintf(stderr, "%s: error running rview\n", progname); |
1331 |
|
exit(1); |
1341 |
|
char pfopts[128]; |
1342 |
|
char vs[32], *vw; |
1343 |
|
int vn, mult; |
1112 |
– |
long lastdate; |
1344 |
|
/* get pfilt options */ |
1345 |
|
pfiltopts(pfopts); |
1346 |
|
/* get resolution, reporting */ |
1347 |
< |
mult = vscale(QUALITY)+1; |
1347 |
> |
switch (vscale(QUALITY)) { |
1348 |
> |
case LOW: |
1349 |
> |
mult = 1; |
1350 |
> |
break; |
1351 |
> |
case MEDIUM: |
1352 |
> |
mult = 2; |
1353 |
> |
break; |
1354 |
> |
case HIGH: |
1355 |
> |
mult = 3; |
1356 |
> |
break; |
1357 |
> |
} |
1358 |
|
{ |
1359 |
|
int xres, yres; |
1360 |
|
double aspect; |
1381 |
|
else |
1382 |
|
badvalue(REPORT); |
1383 |
|
} |
1143 |
– |
/* get update time */ |
1144 |
– |
lastdate = octreedate > matdate ? octreedate : matdate; |
1384 |
|
/* do each view */ |
1385 |
|
vn = 0; |
1386 |
|
while ((vw = getview(vn++, vs)) != NULL) { |
1390 |
|
sprintf(vs, "%d", vn); |
1391 |
|
sprintf(picfile, "%s_%s.pic", vval(PICTURE), vs); |
1392 |
|
/* check date on picture */ |
1393 |
< |
if (fdate(picfile) >= lastdate) |
1393 |
> |
if (fdate(picfile) >= oct1date) |
1394 |
|
continue; |
1395 |
|
/* build rpict command */ |
1396 |
|
sprintf(rawfile, "%s_%s.raw", vval(PICTURE), vs); |
1397 |
< |
if (fdate(rawfile) >= octreedate) /* recover */ |
1397 |
> |
if (fdate(rawfile) >= oct1date) /* recover */ |
1398 |
|
sprintf(combuf, "rpict%s%s -ro %s %s", |
1399 |
< |
rep, opts, rawfile, vval(OCTREE)); |
1399 |
> |
rep, opts, rawfile, oct1name); |
1400 |
|
else { |
1401 |
|
if (overture) { /* run overture calculation */ |
1402 |
|
sprintf(combuf, |
1403 |
|
"rpict%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1404 |
|
rep, vw, opts, |
1405 |
< |
vval(OCTREE), overfile); |
1405 |
> |
oct1name, overfile); |
1406 |
|
if (runcom(combuf)) { |
1407 |
|
fprintf(stderr, |
1408 |
|
"%s: error in overture for view %s\n", |
1415 |
|
} |
1416 |
|
sprintf(combuf, "rpict%s %s %s%s %s > %s", |
1417 |
|
rep, vw, res, opts, |
1418 |
< |
vval(OCTREE), rawfile); |
1418 |
> |
oct1name, rawfile); |
1419 |
|
} |
1420 |
|
if (runcom(combuf)) { /* run rpict */ |
1421 |
|
fprintf(stderr, "%s: error rendering view %s\n", |