1 |
– |
/* Copyright (c) 1992 Regents of the University of California */ |
2 |
– |
|
1 |
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#ifndef lint |
2 |
< |
static char SCCSid[] = "$SunId$ LBL"; |
2 |
> |
static const char RCSid[] = "$Id$"; |
3 |
|
#endif |
6 |
– |
|
4 |
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/* |
5 |
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* Convert IES luminaire data to Radiance description |
6 |
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* |
7 |
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* 07Apr90 Greg Ward |
8 |
+ |
* |
9 |
+ |
* Fixed correction factor for flat sources 29Oct2001 GW |
10 |
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*/ |
11 |
|
|
12 |
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#include <stdio.h> |
13 |
+ |
#include <string.h> |
14 |
|
#include <math.h> |
15 |
+ |
#include <sys/types.h> |
16 |
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#include <ctype.h> |
17 |
|
#include "color.h" |
18 |
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#include "paths.h" |
21 |
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/* floating comparisons */ |
22 |
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#define FTINY 1e-6 |
23 |
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#define FEQ(a,b) ((a)<=(b)+FTINY&&(a)>=(b)-FTINY) |
24 |
+ |
/* keywords */ |
25 |
+ |
#define MAGICID "IESNA" |
26 |
+ |
#define LMAGICID 5 |
27 |
+ |
#define FIRSTREV 86 |
28 |
+ |
#define LASTREV 95 |
29 |
+ |
|
30 |
+ |
#define D86 0 /* keywords defined in LM-63-1986 */ |
31 |
+ |
|
32 |
+ |
#define K_TST 0 |
33 |
+ |
#define K_MAN 1 |
34 |
+ |
#define K_LMC 2 |
35 |
+ |
#define K_LMN 3 |
36 |
+ |
#define K_LPC 4 |
37 |
+ |
#define K_LMP 5 |
38 |
+ |
#define K_BAL 6 |
39 |
+ |
#define K_MTC 7 |
40 |
+ |
#define K_OTH 8 |
41 |
+ |
#define K_SCH 9 |
42 |
+ |
#define K_MOR 10 |
43 |
+ |
#define K_BLK 11 |
44 |
+ |
#define K_EBK 12 |
45 |
+ |
|
46 |
+ |
#define D91 ((1L<<13)-1) /* keywords defined in LM-63-1991 */ |
47 |
+ |
|
48 |
+ |
#define K_LMG 13 |
49 |
+ |
|
50 |
+ |
#define D95 ((1L<<14)-1) /* keywords defined in LM-63-1995 */ |
51 |
+ |
|
52 |
+ |
char k_kwd[][20] = {"TEST", "MANUFAC", "LUMCAT", "LUMINAIRE", "LAMPCAT", |
53 |
+ |
"LAMP", "BALLAST", "MAINTCAT", "OTHER", "SEARCH", |
54 |
+ |
"MORE", "BLOCK", "ENDBLOCK", "LUMINOUSGEOMETRY"}; |
55 |
+ |
|
56 |
+ |
long k_defined[] = {D86, D86, D86, D86, D86, D91, D91, D91, D91, D95}; |
57 |
+ |
|
58 |
+ |
int filerev = FIRSTREV; |
59 |
+ |
|
60 |
+ |
#define keymatch(i,s) (k_defined[filerev-FIRSTREV]&1L<<(i) &&\ |
61 |
+ |
k_match(k_kwd[i],s)) |
62 |
+ |
|
63 |
+ |
#define checklamp(s) (!(k_defined[filerev-FIRSTREV]&(1<<K_LMP|1<<K_LPC)) ||\ |
64 |
+ |
keymatch(K_LMP,s) || keymatch(K_LPC,s)) |
65 |
+ |
|
66 |
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/* tilt specs */ |
67 |
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#define TLTSTR "TILT=" |
68 |
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#define TLTSTRLEN 5 |
79 |
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#define U_METERS 2 |
80 |
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/* string lengths */ |
81 |
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#define MAXLINE 132 |
82 |
< |
#define MAXWORD 76 |
82 |
> |
#define RMAXWORD 76 |
83 |
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/* file types */ |
84 |
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#define T_RAD ".rad" |
85 |
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#define T_DST ".dat" |
86 |
< |
#define T_TLT "+.dat" |
86 |
> |
#define T_TLT "%.dat" |
87 |
> |
#define T_OCT ".oct" |
88 |
|
/* shape types */ |
89 |
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#define RECT 1 |
90 |
|
#define DISK 2 |
109 |
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float *lampcolor = defcolor; /* pointer to current lamp color */ |
110 |
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double multiplier = 1.0; /* multiplier for all light sources */ |
111 |
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char units[64] = "meters"; /* output units */ |
112 |
+ |
int out2stdout = 0; /* put out to stdout r.t. file */ |
113 |
+ |
int instantiate = 0; /* instantiate geometry */ |
114 |
|
double illumrad = 0.0; /* radius for illum sphere */ |
115 |
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|
116 |
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typedef struct { |
117 |
+ |
int isillum; /* do as illum */ |
118 |
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int type; /* RECT, DISK, SPHERE */ |
119 |
+ |
double mult; /* candela multiplier */ |
120 |
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double w, l, h; /* width, length, height */ |
121 |
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double area; /* max. projected area */ |
122 |
< |
} SHAPE; /* a source shape */ |
122 |
> |
} SRCINFO; /* a source shape (units=meters) */ |
123 |
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|
124 |
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int gargc; /* global argc (minus filenames) */ |
125 |
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char **gargv; /* global argv */ |
126 |
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|
127 |
< |
extern char *strcpy(), *strcat(), *stradd(), *tailtrunc(), *filetrunc(), |
128 |
< |
*filename(), *libname(), *fullname(), *malloc(), |
81 |
< |
*getword(), *atos(); |
127 |
> |
extern char *stradd(), *tailtrunc(), *filetrunc(), |
128 |
> |
*filename(), *libname(), *fullnam(), *getword(), *atos(); |
129 |
|
extern float *matchlamp(); |
130 |
+ |
extern time_t fdate(); |
131 |
|
|
132 |
|
#define scnint(fp,ip) cvtint(ip,getword(fp)) |
133 |
|
#define scnflt(fp,rp) cvtflt(rp,getword(fp)) |
140 |
|
{ |
141 |
|
char *outfile = NULL; |
142 |
|
int status; |
143 |
< |
char outname[MAXWORD]; |
143 |
> |
char outname[RMAXWORD]; |
144 |
|
double d1; |
145 |
|
int i; |
146 |
|
|
205 |
|
case 'f': /* lamp data file */ |
206 |
|
lampdat = argv[++i]; |
207 |
|
break; |
208 |
< |
case 'o': /* output file name */ |
208 |
> |
case 'o': /* output file root name */ |
209 |
|
outfile = argv[++i]; |
210 |
|
break; |
211 |
+ |
case 's': /* output to stdout */ |
212 |
+ |
out2stdout = !out2stdout; |
213 |
+ |
break; |
214 |
|
case 'i': /* illum */ |
215 |
|
illumrad = atof(argv[++i]); |
165 |
– |
if (illumrad < MINDIM) |
166 |
– |
illumrad = MINDIM; |
216 |
|
break; |
217 |
+ |
case 'g': /* instatiate geometry? */ |
218 |
+ |
instantiate = !instantiate; |
219 |
+ |
break; |
220 |
|
case 't': /* override lamp type */ |
221 |
|
lamptype = argv[++i]; |
222 |
|
break; |
246 |
|
exit(ies2rad(NULL, outfile) == 0 ? 0 : 1); |
247 |
|
else if (i == argc-1) |
248 |
|
exit(ies2rad(argv[i], outfile) == 0 ? 0 : 1); |
249 |
< |
else { |
250 |
< |
fprintf(stderr, "%s: single input file required\n", |
199 |
< |
argv[0]); |
200 |
< |
exit(1); |
201 |
< |
} |
249 |
> |
else |
250 |
> |
goto needsingle; |
251 |
|
} else if (i >= argc) { |
252 |
|
fprintf(stderr, "%s: missing output file specification\n", |
253 |
|
argv[0]); |
254 |
|
exit(1); |
255 |
|
} |
256 |
+ |
if (out2stdout && i != argc-1) |
257 |
+ |
goto needsingle; |
258 |
|
status = 0; |
259 |
|
for ( ; i < argc; i++) { |
260 |
|
tailtrunc(strcpy(outname,filename(argv[i]))); |
262 |
|
status = 1; |
263 |
|
} |
264 |
|
exit(status); |
265 |
+ |
needsingle: |
266 |
+ |
fprintf(stderr, "%s: single input file required\n", argv[0]); |
267 |
+ |
exit(1); |
268 |
|
} |
269 |
|
|
270 |
|
|
326 |
|
|
327 |
|
|
328 |
|
char * |
329 |
< |
fullname(path, fname, suffix) /* return full path name */ |
329 |
> |
fullnam(path, fname, suffix) /* return full path name */ |
330 |
|
char *path, *fname, *suffix; |
331 |
|
{ |
332 |
|
if (prefdir != NULL && abspath(prefdir)) |
375 |
|
for (p1 = p2 = path; *p2; p2++) |
376 |
|
if (ISDIRSEP(*p2)) |
377 |
|
p1 = p2; |
378 |
+ |
if (p1 == path && ISDIRSEP(*p1)) |
379 |
+ |
p1++; |
380 |
|
*p1 = '\0'; |
381 |
|
return(path); |
382 |
|
} |
413 |
|
} |
414 |
|
|
415 |
|
|
416 |
+ |
k_match(kwd, hdl) /* header line matches keyword? */ |
417 |
+ |
register char *kwd, *hdl; |
418 |
+ |
{ |
419 |
+ |
if (!*hdl++ == '[') |
420 |
+ |
return(0); |
421 |
+ |
while (islower(*hdl) ? toupper(*hdl) == *kwd++ : *hdl == *kwd++) |
422 |
+ |
if (!*hdl++) |
423 |
+ |
return(0); |
424 |
+ |
return((!*kwd) & (*hdl == ']')); |
425 |
+ |
} |
426 |
+ |
|
427 |
+ |
|
428 |
+ |
char * |
429 |
+ |
keyargs(hdl) /* return keyword arguments */ |
430 |
+ |
register char *hdl; |
431 |
+ |
{ |
432 |
+ |
while (*hdl && *hdl++ != ']') |
433 |
+ |
; |
434 |
+ |
while (isspace(*hdl)) |
435 |
+ |
hdl++; |
436 |
+ |
return(hdl); |
437 |
+ |
} |
438 |
+ |
|
439 |
+ |
|
440 |
|
putheader(out) /* print header */ |
441 |
|
FILE *out; |
442 |
|
{ |
456 |
|
ies2rad(inpname, outname) /* convert IES file */ |
457 |
|
char *inpname, *outname; |
458 |
|
{ |
459 |
< |
char buf[MAXLINE], tltid[MAXWORD]; |
459 |
> |
SRCINFO srcinfo; |
460 |
> |
char buf[MAXLINE], tltid[RMAXWORD]; |
461 |
> |
char geomfile[128]; |
462 |
|
FILE *inpfp, *outfp; |
463 |
+ |
int lineno = 0; |
464 |
|
|
465 |
+ |
geomfile[0] = '\0'; |
466 |
+ |
srcinfo.isillum = 0; |
467 |
|
if (inpname == NULL) { |
468 |
|
inpname = "<stdin>"; |
469 |
|
inpfp = stdin; |
471 |
|
perror(inpname); |
472 |
|
return(-1); |
473 |
|
} |
474 |
< |
if ((outfp = fopen(fullname(buf,outname,T_RAD), "w")) == NULL) { |
474 |
> |
if (out2stdout) |
475 |
> |
outfp = stdout; |
476 |
> |
else if ((outfp = fopen(fullnam(buf,outname,T_RAD), "w")) == NULL) { |
477 |
|
perror(buf); |
478 |
|
fclose(inpfp); |
479 |
|
return(-1); |
486 |
|
blanktrunc(buf); |
487 |
|
if (!buf[0]) |
488 |
|
continue; |
489 |
+ |
if (!lineno++ && !strncmp(buf, MAGICID, LMAGICID)) { |
490 |
+ |
filerev = atoi(buf+LMAGICID); |
491 |
+ |
if (filerev < FIRSTREV) |
492 |
+ |
filerev = FIRSTREV; |
493 |
+ |
else if (filerev > LASTREV) |
494 |
+ |
filerev = LASTREV; |
495 |
+ |
} |
496 |
|
fputs("#<", outfp); |
497 |
|
fputs(buf, outfp); |
498 |
|
putc('\n', outfp); |
499 |
< |
if (lampcolor == NULL) |
500 |
< |
lampcolor = matchlamp(buf); |
499 |
> |
if (lampcolor == NULL && checklamp(buf)) |
500 |
> |
lampcolor = matchlamp( buf[0] == '[' ? |
501 |
> |
keyargs(buf) : buf ); |
502 |
> |
if (keymatch(K_LMG, buf)) { /* geometry file */ |
503 |
> |
strcpy(geomfile, inpname); |
504 |
> |
strcpy(filename(geomfile), keyargs(buf)); |
505 |
> |
srcinfo.isillum = 1; |
506 |
> |
} |
507 |
|
} |
508 |
|
if (lampcolor == NULL) { |
509 |
|
fprintf(stderr, "%s: warning - no lamp type\n", inpname); |
510 |
+ |
fputs("# Unknown lamp type (used default)\n", outfp); |
511 |
|
lampcolor = defcolor; |
512 |
< |
} |
512 |
> |
} else if (lamptype == NULL) |
513 |
> |
fprintf(outfp,"# CIE(x,y) = (%f,%f)\n# Depreciation = %.1f%%\n", |
514 |
> |
lampcolor[3], lampcolor[4], 100.*lampcolor[5]); |
515 |
|
if (feof(inpfp)) { |
516 |
|
fprintf(stderr, "%s: not in IES format\n", inpname); |
517 |
|
goto readerr; |
518 |
|
} |
519 |
< |
atos(tltid, MAXWORD, buf+TLTSTRLEN); |
519 |
> |
atos(tltid, RMAXWORD, buf+TLTSTRLEN); |
520 |
|
if (inpfp == stdin) |
521 |
|
buf[0] = '\0'; |
522 |
|
else |
525 |
|
fprintf(stderr, "%s: bad tilt data\n", inpname); |
526 |
|
goto readerr; |
527 |
|
} |
528 |
< |
if (dosource(inpfp, outfp, tltid, outname) != 0) { |
528 |
> |
if (dosource(&srcinfo, inpfp, outfp, tltid, outname) != 0) { |
529 |
|
fprintf(stderr, "%s: bad luminaire data\n", inpname); |
530 |
|
goto readerr; |
531 |
|
} |
429 |
– |
fclose(outfp); |
532 |
|
fclose(inpfp); |
533 |
+ |
/* cvgeometry closes outfp */ |
534 |
+ |
if (cvgeometry(geomfile, &srcinfo, outname, outfp) != 0) { |
535 |
+ |
fprintf(stderr, "%s: bad geometry file\n", geomfile); |
536 |
+ |
return(-1); |
537 |
+ |
} |
538 |
|
return(0); |
539 |
|
readerr: |
433 |
– |
fclose(outfp); |
540 |
|
fclose(inpfp); |
541 |
< |
unlink(fullname(buf,outname,T_RAD)); |
541 |
> |
fclose(outfp); |
542 |
> |
unlink(fullnam(buf,outname,T_RAD)); |
543 |
|
return(-1); |
544 |
|
} |
545 |
|
|
550 |
|
{ |
551 |
|
int nangles, tlt_type; |
552 |
|
double minmax[2]; |
553 |
< |
char buf[MAXPATH], tltname[MAXWORD]; |
553 |
> |
char buf[PATH_MAX], tltname[RMAXWORD]; |
554 |
|
FILE *datin, *datout; |
555 |
|
|
556 |
|
if (!strcmp(tltspec, TLTNONE)) { |
571 |
|
tailtrunc(strcpy(tltname,filename(tltspec))); |
572 |
|
} |
573 |
|
if (datin != NULL) { |
574 |
< |
if ((datout = fopen(fullname(buf,tltname,T_TLT),"w")) == NULL) { |
574 |
> |
if ((datout = fopen(fullnam(buf,tltname,T_TLT),"w")) == NULL) { |
575 |
|
perror(buf); |
576 |
|
if (datin != in) |
577 |
|
fclose(datin); |
583 |
|
fclose(datout); |
584 |
|
if (datin != in) |
585 |
|
fclose(datin); |
586 |
< |
unlink(fullname(buf,tltname,T_TLT)); |
586 |
> |
unlink(fullnam(buf,tltname,T_TLT)); |
587 |
|
return(-1); |
588 |
|
} |
589 |
|
fclose(datout); |
617 |
|
} |
618 |
|
|
619 |
|
|
620 |
< |
dosource(in, out, mod, name) /* create source and distribution */ |
620 |
> |
dosource(sinf, in, out, mod, name) /* create source and distribution */ |
621 |
> |
SRCINFO *sinf; |
622 |
|
FILE *in, *out; |
623 |
|
char *mod, *name; |
624 |
|
{ |
625 |
< |
SHAPE srcshape; |
518 |
< |
char buf[MAXPATH], id[MAXWORD]; |
625 |
> |
char buf[PATH_MAX], id[RMAXWORD]; |
626 |
|
FILE *datout; |
627 |
|
double mult, bfactor, pfactor, width, length, height, wattage; |
628 |
|
double bounds[2][2]; |
629 |
|
int nangles[2], pmtype, unitype; |
630 |
|
double d1; |
631 |
+ |
int doupper, dolower, dosides; |
632 |
|
|
633 |
|
if (!isint(getword(in)) || !isflt(getword(in)) || !scnflt(in,&mult) |
634 |
|
|| !scnint(in,&nangles[0]) || !scnint(in,&nangles[1]) |
639 |
|
fprintf(stderr, "dosource: bad lamp specification\n"); |
640 |
|
return(-1); |
641 |
|
} |
642 |
+ |
sinf->mult = multiplier*mult*bfactor*pfactor; |
643 |
|
if (nangles[0] < 2 || nangles[1] < 1) { |
644 |
|
fprintf(stderr, "dosource: too few measured angles\n"); |
645 |
|
return(-1); |
649 |
|
length *= F_M; |
650 |
|
height *= F_M; |
651 |
|
} |
652 |
< |
if (makeshape(&srcshape, width, length, height) != 0) { |
652 |
> |
if (makeshape(sinf, width, length, height) != 0) { |
653 |
|
fprintf(stderr, "dosource: illegal source dimensions"); |
654 |
|
return(-1); |
655 |
|
} |
656 |
< |
if ((datout = fopen(fullname(buf,name,T_DST), "w")) == NULL) { |
656 |
> |
if ((datout = fopen(fullnam(buf,name,T_DST), "w")) == NULL) { |
657 |
|
perror(buf); |
658 |
|
return(-1); |
659 |
|
} |
660 |
|
if (cvdata(in, datout, 2, nangles, 1./WHTEFFICACY, bounds) != 0) { |
661 |
|
fprintf(stderr, "dosource: bad distribution data\n"); |
662 |
|
fclose(datout); |
663 |
< |
unlink(fullname(buf,name,T_DST)); |
663 |
> |
unlink(fullnam(buf,name,T_DST)); |
664 |
|
return(-1); |
665 |
|
} |
666 |
|
fclose(datout); |
676 |
|
fprintf(out, "7 "); |
677 |
|
else |
678 |
|
fprintf(out, "5 "); |
679 |
+ |
dolower = (bounds[0][0] < 90.); |
680 |
+ |
doupper = (bounds[0][1] > 90.); |
681 |
+ |
dosides = (doupper & dolower && sinf->h > MINDIM); |
682 |
|
fprintf(out, "%s %s source.cal ", |
683 |
< |
srcshape.type==SPHERE ? "corr" : "flatcorr", |
683 |
> |
sinf->type==SPHERE ? "corr" : |
684 |
> |
!dosides ? "flatcorr" : |
685 |
> |
sinf->type==DISK ? "cylcorr" : "boxcorr", |
686 |
|
libname(buf,name,T_DST)); |
687 |
|
if (pmtype == PM_B) { |
688 |
|
if (FEQ(bounds[1][0],0.)) |
690 |
|
else |
691 |
|
fprintf(out, "srcB_horiz "); |
692 |
|
fprintf(out, "srcB_vert "); |
693 |
< |
} else { |
693 |
> |
} else /* pmtype == PM_A */ { |
694 |
|
if (nangles[1] >= 2) { |
695 |
|
d1 = bounds[1][1] - bounds[1][0]; |
696 |
|
if (d1 <= 90.+FTINY) |
697 |
|
fprintf(out, "src_phi4 "); |
698 |
< |
else if (d1 <= 180.+FTINY) |
699 |
< |
fprintf(out, "src_phi2 "); |
700 |
< |
else |
698 |
> |
else if (d1 <= 180.+FTINY) { |
699 |
> |
if (FEQ(bounds[1][0],90.)) |
700 |
> |
fprintf(out, "src_phi2+90 "); |
701 |
> |
else |
702 |
> |
fprintf(out, "src_phi2 "); |
703 |
> |
} else |
704 |
|
fprintf(out, "src_phi "); |
705 |
|
fprintf(out, "src_theta "); |
706 |
|
if (FEQ(bounds[1][0],90.) && FEQ(bounds[1][1],270.)) |
708 |
|
} else |
709 |
|
fprintf(out, "src_theta "); |
710 |
|
} |
711 |
< |
fprintf(out, "\n0\n1 %g\n", multiplier*mult*bfactor*pfactor); |
712 |
< |
if (putsource(&srcshape, out, id, filename(name), |
713 |
< |
bounds[0][0]<90., bounds[0][1]>90.) != 0) |
711 |
> |
if (!dosides || sinf->type == SPHERE) |
712 |
> |
fprintf(out, "\n0\n1 %g\n", sinf->mult/sinf->area); |
713 |
> |
else if (sinf->type == DISK) |
714 |
> |
fprintf(out, "\n0\n3 %g %g %g\n", sinf->mult, |
715 |
> |
sinf->w, sinf->h); |
716 |
> |
else |
717 |
> |
fprintf(out, "\n0\n4 %g %g %g %g\n", sinf->mult, |
718 |
> |
sinf->l, sinf->w, sinf->h); |
719 |
> |
if (putsource(sinf, out, id, filename(name), |
720 |
> |
dolower, doupper, dosides) != 0) |
721 |
|
return(-1); |
722 |
|
return(0); |
723 |
|
} |
724 |
|
|
725 |
|
|
726 |
< |
putsource(shp, fp, mod, name, dolower, doupper) /* put out source */ |
727 |
< |
SHAPE *shp; |
726 |
> |
putsource(shp, fp, mod, name, dolower, doupper, dosides) /* put out source */ |
727 |
> |
SRCINFO *shp; |
728 |
|
FILE *fp; |
729 |
|
char *mod, *name; |
730 |
|
int dolower, doupper; |
731 |
|
{ |
732 |
< |
char buf[MAXWORD]; |
732 |
> |
char lname[RMAXWORD]; |
733 |
|
|
734 |
< |
fprintf(fp, "\n%s %s %s_light\n", mod, |
735 |
< |
illumrad>=MINDIM/2. ? "illum" : "light", |
736 |
< |
name); |
734 |
> |
strcat(strcpy(lname, name), "_light"); |
735 |
> |
fprintf(fp, "\n%s %s %s\n", mod, |
736 |
> |
shp->isillum ? "illum" : "light", lname); |
737 |
|
fprintf(fp, "0\n0\n3 %g %g %g\n", |
738 |
< |
lampcolor[0]/shp->area, |
615 |
< |
lampcolor[1]/shp->area, |
616 |
< |
lampcolor[2]/shp->area); |
617 |
< |
if (doupper && dolower && shp->type != SPHERE && shp->h > MINDIM) { |
618 |
< |
fprintf(fp, "\n%s glow %s_glow\n", mod, name); |
619 |
< |
fprintf(fp, "0\n0\n4 %g %g %g -1\n", |
620 |
< |
lampcolor[0]/shp->area, |
621 |
< |
lampcolor[1]/shp->area, |
622 |
< |
lampcolor[2]/shp->area); |
623 |
< |
} |
738 |
> |
lampcolor[0], lampcolor[1], lampcolor[2]); |
739 |
|
switch (shp->type) { |
740 |
|
case RECT: |
626 |
– |
strcat(strcpy(buf, name), "_light"); |
741 |
|
if (dolower) |
742 |
< |
putrectsrc(shp, fp, buf, name, 0); |
742 |
> |
putrectsrc(shp, fp, lname, name, 0); |
743 |
|
if (doupper) |
744 |
< |
putrectsrc(shp, fp, buf, name, 1); |
745 |
< |
if (doupper && dolower && shp->h > MINDIM) { |
746 |
< |
strcat(strcpy(buf, name), "_glow"); |
633 |
< |
putsides(shp, fp, buf, name); |
634 |
< |
} |
744 |
> |
putrectsrc(shp, fp, lname, name, 1); |
745 |
> |
if (dosides) |
746 |
> |
putsides(shp, fp, lname, name); |
747 |
|
break; |
748 |
|
case DISK: |
637 |
– |
strcat(strcpy(buf, name), "_light"); |
749 |
|
if (dolower) |
750 |
< |
putdisksrc(shp, fp, buf, name, 0); |
750 |
> |
putdisksrc(shp, fp, lname, name, 0); |
751 |
|
if (doupper) |
752 |
< |
putdisksrc(shp, fp, buf, name, 1); |
753 |
< |
if (doupper && dolower && shp->h > MINDIM) { |
754 |
< |
strcat(strcpy(buf, name), "_glow"); |
644 |
< |
putcyl(shp, fp, buf, name); |
645 |
< |
} |
752 |
> |
putdisksrc(shp, fp, lname, name, 1); |
753 |
> |
if (dosides) |
754 |
> |
putcyl(shp, fp, lname, name); |
755 |
|
break; |
756 |
|
case SPHERE: |
757 |
< |
strcat(strcpy(buf, name), "_light"); |
649 |
< |
putspheresrc(shp, fp, buf, name); |
757 |
> |
putspheresrc(shp, fp, lname, name); |
758 |
|
break; |
759 |
|
} |
760 |
|
return(0); |
762 |
|
|
763 |
|
|
764 |
|
makeshape(shp, width, length, height) /* make source shape */ |
765 |
< |
register SHAPE *shp; |
765 |
> |
register SRCINFO *shp; |
766 |
|
double width, length, height; |
767 |
|
{ |
768 |
< |
if (illumrad >= MINDIM/2.) { |
768 |
> |
if (illumrad/meters2out >= MINDIM/2.) { |
769 |
> |
shp->isillum = 1; |
770 |
|
shp->type = SPHERE; |
771 |
< |
shp->w = shp->l = shp->h = 2.*illumrad; |
771 |
> |
shp->w = shp->l = shp->h = 2.*illumrad / meters2out; |
772 |
|
} else if (width < MINDIM) { |
773 |
|
width = -width; |
774 |
|
if (width < MINDIM) { |
811 |
|
|
812 |
|
|
813 |
|
putrectsrc(shp, fp, mod, name, up) /* rectangular source */ |
814 |
< |
SHAPE *shp; |
814 |
> |
SRCINFO *shp; |
815 |
|
FILE *fp; |
816 |
|
char *mod, *name; |
817 |
|
int up; |
824 |
|
|
825 |
|
|
826 |
|
putsides(shp, fp, mod, name) /* put out sides of box */ |
827 |
< |
register SHAPE *shp; |
827 |
> |
register SRCINFO *shp; |
828 |
|
FILE *fp; |
829 |
|
char *mod, *name; |
830 |
|
{ |
836 |
|
|
837 |
|
|
838 |
|
putrect(shp, fp, mod, name, suffix, a, b, c, d) /* put out a rectangle */ |
839 |
< |
SHAPE *shp; |
839 |
> |
SRCINFO *shp; |
840 |
|
FILE *fp; |
841 |
|
char *mod, *name, *suffix; |
842 |
|
int a, b, c, d; |
850 |
|
|
851 |
|
|
852 |
|
putpoint(shp, fp, p) /* put out a point */ |
853 |
< |
register SHAPE *shp; |
853 |
> |
register SRCINFO *shp; |
854 |
|
FILE *fp; |
855 |
|
int p; |
856 |
|
{ |
864 |
|
|
865 |
|
|
866 |
|
putdisksrc(shp, fp, mod, name, up) /* put out a disk source */ |
867 |
< |
register SHAPE *shp; |
867 |
> |
register SRCINFO *shp; |
868 |
|
FILE *fp; |
869 |
|
char *mod, *name; |
870 |
|
int up; |
886 |
|
|
887 |
|
|
888 |
|
putcyl(shp, fp, mod, name) /* put out a cylinder */ |
889 |
< |
register SHAPE *shp; |
889 |
> |
register SRCINFO *shp; |
890 |
|
FILE *fp; |
891 |
|
char *mod, *name; |
892 |
|
{ |
899 |
|
|
900 |
|
|
901 |
|
putspheresrc(shp, fp, mod, name) /* put out a sphere source */ |
902 |
< |
SHAPE *shp; |
902 |
> |
SRCINFO *shp; |
903 |
|
FILE *fp; |
904 |
|
char *mod, *name; |
905 |
|
{ |
956 |
|
putc('\n', out); |
957 |
|
} |
958 |
|
} |
959 |
< |
free((char *)pt[i]); |
959 |
> |
free((void *)pt[i]); |
960 |
|
} |
961 |
|
for (i = 0; i < total; i++) { |
962 |
|
if (i%4 == 0) |
974 |
|
getword(fp) /* scan a word from fp */ |
975 |
|
register FILE *fp; |
976 |
|
{ |
977 |
< |
static char word[MAXWORD]; |
977 |
> |
static char wrd[RMAXWORD]; |
978 |
|
register char *cp; |
979 |
|
register int c; |
980 |
|
|
981 |
|
while (isspace(c=getc(fp))) |
982 |
|
; |
983 |
< |
for (cp = word; c != EOF && cp < word+MAXWORD-1; |
983 |
> |
for (cp = wrd; c != EOF && cp < wrd+RMAXWORD-1; |
984 |
|
*cp++ = c, c = getc(fp)) |
985 |
|
if (isspace(c) || c == ',') { |
986 |
|
while (isspace(c)) |
987 |
|
c = getc(fp); |
988 |
< |
if (c != EOF & c != ',') |
988 |
> |
if ((c != EOF) & (c != ',')) |
989 |
|
ungetc(c, fp); |
990 |
|
*cp = '\0'; |
991 |
< |
return(word); |
991 |
> |
return(wrd); |
992 |
|
} |
993 |
|
*cp = '\0'; |
994 |
< |
return(cp > word ? word : NULL); |
994 |
> |
return(cp > wrd ? wrd : NULL); |
995 |
|
} |
996 |
|
|
997 |
|
|
998 |
< |
cvtint(ip, word) /* convert a word to an integer */ |
998 |
> |
cvtint(ip, wrd) /* convert a word to an integer */ |
999 |
|
int *ip; |
1000 |
< |
char *word; |
1000 |
> |
char *wrd; |
1001 |
|
{ |
1002 |
< |
if (word == NULL || !isint(word)) |
1002 |
> |
if (wrd == NULL || !isint(wrd)) |
1003 |
|
return(0); |
1004 |
< |
*ip = atoi(word); |
1004 |
> |
*ip = atoi(wrd); |
1005 |
|
return(1); |
1006 |
|
} |
1007 |
|
|
1008 |
|
|
1009 |
< |
cvtflt(rp, word) /* convert a word to a double */ |
1009 |
> |
cvtflt(rp, wrd) /* convert a word to a double */ |
1010 |
|
double *rp; |
1011 |
< |
char *word; |
1011 |
> |
char *wrd; |
1012 |
|
{ |
1013 |
< |
if (word == NULL || !isflt(word)) |
1013 |
> |
if (wrd == NULL || !isflt(wrd)) |
1014 |
|
return(0); |
1015 |
< |
*rp = atof(word); |
1015 |
> |
*rp = atof(wrd); |
1016 |
|
return(1); |
1017 |
+ |
} |
1018 |
+ |
|
1019 |
+ |
|
1020 |
+ |
cvgeometry(inpname, sinf, outname, outfp) |
1021 |
+ |
char *inpname; |
1022 |
+ |
register SRCINFO *sinf; |
1023 |
+ |
char *outname; |
1024 |
+ |
FILE *outfp; /* close output file upon return */ |
1025 |
+ |
{ |
1026 |
+ |
char buf[256]; |
1027 |
+ |
register char *cp; |
1028 |
+ |
|
1029 |
+ |
if (inpname == NULL || !inpname[0]) { /* no geometry file */ |
1030 |
+ |
fclose(outfp); |
1031 |
+ |
return(0); |
1032 |
+ |
} |
1033 |
+ |
putc('\n', outfp); |
1034 |
+ |
strcpy(buf, "mgf2rad "); /* build mgf2rad command */ |
1035 |
+ |
cp = buf+8; |
1036 |
+ |
if (!FEQ(sinf->mult, 1.0)) { |
1037 |
+ |
sprintf(cp, "-m %f ", sinf->mult); |
1038 |
+ |
cp += strlen(cp); |
1039 |
+ |
} |
1040 |
+ |
sprintf(cp, "-g %f %s ", |
1041 |
+ |
sqrt(sinf->w*sinf->w + sinf->h*sinf->h + sinf->l*sinf->l), |
1042 |
+ |
inpname); |
1043 |
+ |
cp += strlen(cp); |
1044 |
+ |
if (instantiate) { /* instantiate octree */ |
1045 |
+ |
strcpy(cp, "| oconv - > "); |
1046 |
+ |
cp += 12; |
1047 |
+ |
fullnam(cp,outname,T_OCT); |
1048 |
+ |
if (fdate(inpname) > fdate(outname) && |
1049 |
+ |
system(buf)) { /* create octree */ |
1050 |
+ |
fclose(outfp); |
1051 |
+ |
return(-1); |
1052 |
+ |
} |
1053 |
+ |
fprintf(outfp, "void instance %s_inst\n", outname); |
1054 |
+ |
if (!FEQ(meters2out, 1.0)) |
1055 |
+ |
fprintf(outfp, "3 %s -s %f\n", |
1056 |
+ |
libname(buf,outname,T_OCT), |
1057 |
+ |
meters2out); |
1058 |
+ |
else |
1059 |
+ |
fprintf(outfp, "1 %s\n", libname(buf,outname,T_OCT)); |
1060 |
+ |
fprintf(outfp, "0\n0\n"); |
1061 |
+ |
fclose(outfp); |
1062 |
+ |
} else { /* else append to luminaire file */ |
1063 |
+ |
if (!FEQ(meters2out, 1.0)) { /* apply scalefactor */ |
1064 |
+ |
sprintf(cp, "| xform -s %f ", meters2out); |
1065 |
+ |
cp += strlen(cp); |
1066 |
+ |
} |
1067 |
+ |
if (!out2stdout) { |
1068 |
+ |
fclose(outfp); |
1069 |
+ |
strcpy(cp, ">> "); /* append works for DOS? */ |
1070 |
+ |
cp += 3; |
1071 |
+ |
fullnam(cp,outname,T_RAD); |
1072 |
+ |
} |
1073 |
+ |
if (system(buf)) |
1074 |
+ |
return(-1); |
1075 |
+ |
} |
1076 |
+ |
return(0); |
1077 |
|
} |