22 |
|
#define MAXRCARG 10000 |
23 |
|
#endif |
24 |
|
|
25 |
– |
char *progname; /* global argv[0] */ |
26 |
– |
|
25 |
|
int verbose = 0; /* verbose mode (< 0 no warnings) */ |
26 |
|
|
27 |
|
char *rcarg[MAXRCARG+1] = {"rcontrib", "-fo+"}; |
39 |
|
char *kfullfn = "klems_full.cal"; |
40 |
|
char *khalffn = "klems_half.cal"; |
41 |
|
char *kquarterfn = "klems_quarter.cal"; |
42 |
+ |
char *ciefn = "cieskyscan.cal"; |
43 |
|
|
44 |
|
/* string indicating parameters */ |
45 |
|
const char PARAMSTART[] = "@rfluxmtx"; |
498 |
|
calfn = kquarterfn; kquarterfn = NULL; |
499 |
|
binf = "kqbin"; |
500 |
|
nbins = "Nkqbins"; |
501 |
+ |
} else if (!strcasecmp(curparams.hemis, "cie")) { |
502 |
+ |
calfn = ciefn; ciefn = NULL; |
503 |
+ |
sprintf(sbuf, "rNx=%g,rNy=%g,rNz=%g,Ux=%g,Uy=%g,Uz=%g,RHS=%c1", |
504 |
+ |
curparams.nrm[0], curparams.nrm[1], curparams.nrm[2], |
505 |
+ |
curparams.vup[0], curparams.vup[1], curparams.vup[2], |
506 |
+ |
curparams.sign); |
507 |
+ |
binv = "cbin"; |
508 |
+ |
nbins = "Ncbins"; |
509 |
|
} else { |
510 |
|
fprintf(stderr, "%s: unrecognized hemisphere sampling: h=%s\n", |
511 |
|
progname, curparams.hemis); |
515 |
|
sprintf(sbuf, "RHS=%c1", curparams.sign); |
516 |
|
params = savqstr(sbuf); |
517 |
|
} |
518 |
< |
if (!uniform & (curparams.slist->styp == ST_SOURCE)) { |
518 |
> |
if (!uniform) { |
519 |
|
SURF *sp; |
520 |
|
for (sp = curparams.slist; sp != NULL; sp = sp->next) |
521 |
< |
if (fabs(sp->area - PI) > 1e-3) { |
521 |
> |
if (sp->styp == ST_SOURCE && fabs(sp->area - PI) > 1e-3) { |
522 |
|
fprintf(stderr, "%s: source '%s' must be 180-degrees\n", |
523 |
|
progname, sp->sname); |
524 |
|
exit(1); |
727 |
|
/* compute projected areas */ |
728 |
|
for (i = 0, sp = p->slist; sp != NULL; i++, sp = sp->next) { |
729 |
|
projsa[i] = -DOT(sp->snrm, rdir) * sp->area; |
730 |
< |
tarea += projsa[i] *= (double)(projsa[i] > FTINY); |
730 |
> |
tarea += projsa[i] *= (double)(projsa[i] > 0); |
731 |
|
} |
732 |
< |
if (tarea < 0) { /* wrong side of sender? */ |
732 |
> |
if (tarea < FTINY*FTINY) { /* wrong side of sender? */ |
733 |
|
fputs(progname, stderr); |
734 |
|
fputs(": internal - sample behind all sender elements!\n", |
735 |
|
stderr); |
747 |
|
{ |
748 |
|
int n = sampcnt; |
749 |
|
double samp3[3]; |
750 |
< |
double duvw[3]; |
744 |
< |
FVECT orig_dir[2]; |
750 |
> |
FVECT duvw, orig_dir[2]; |
751 |
|
int i; |
752 |
|
|
753 |
|
if (fp == NULL) /* just requesting number of bins? */ |
755 |
|
|
756 |
|
while (n--) { /* stratified hemisphere sampling */ |
757 |
|
SDmultiSamp(samp3, 3, (n+frandom())/sampcnt); |
758 |
< |
SDsquare2disk(duvw, samp3[1], samp3[2]); |
758 |
> |
square2disk(duvw, samp3[1], samp3[2]); |
759 |
|
duvw[2] = -sqrt(1. - duvw[0]*duvw[0] - duvw[1]*duvw[1]); |
760 |
|
for (i = 3; i--; ) |
761 |
|
orig_dir[1][i] = duvw[0]*p->udir[i] + |
775 |
|
{ |
776 |
|
int n = sampcnt; |
777 |
|
double samp3[3]; |
778 |
< |
double duvw[3]; |
773 |
< |
FVECT orig_dir[2]; |
778 |
> |
FVECT duvw, orig_dir[2]; |
779 |
|
int i; |
780 |
|
|
781 |
|
if (fp == NULL) /* just requesting number of bins? */ |
783 |
|
|
784 |
|
while (n--) { /* stratified sampling */ |
785 |
|
SDmultiSamp(samp3, 3, (n+frandom())/sampcnt); |
786 |
< |
SDsquare2disk(duvw, (b/p->hsiz + samp3[1])/curparams.hsiz, |
786 |
> |
square2disk(duvw, (b/p->hsiz + samp3[1])/curparams.hsiz, |
787 |
|
(b%p->hsiz + samp3[2])/curparams.hsiz); |
788 |
|
duvw[2] = sqrt(1. - duvw[0]*duvw[0] - duvw[1]*duvw[1]); |
789 |
|
for (i = 3; i--; ) |
1002 |
|
VCOPY(e1, e2); |
1003 |
|
} |
1004 |
|
p->area = normalize(p->snrm)*0.5; |
1005 |
< |
return(p->area > FTINY); |
1005 |
> |
return(p->area > FTINY*FTINY); |
1006 |
|
} |
1007 |
|
|
1008 |
|
/* Add a surface to our current parameters */ |
1065 |
|
snew->area *= PI*snew->area; |
1066 |
|
break; |
1067 |
|
} |
1068 |
< |
if ((snew->area <= FTINY) & (verbose >= 0)) { |
1068 |
> |
if ((snew->area <= FTINY*FTINY) & (verbose >= 0)) { |
1069 |
|
fprintf(stderr, "%s: warning - zero area for surface '%s'\n", |
1070 |
|
progname, oname); |
1071 |
|
free(snew); |
1102 |
|
} |
1103 |
|
/* is it a new receiver? */ |
1104 |
|
if ((st = surf_type(otype)) != ST_NONE) { |
1100 |
– |
if (curparams.slist != NULL && (st == ST_SOURCE) ^ |
1101 |
– |
(curparams.slist->styp == ST_SOURCE)) { |
1102 |
– |
fputs(progname, stderr); |
1103 |
– |
fputs(": cannot mix source/non-source receivers!\n", stderr); |
1104 |
– |
return(-1); |
1105 |
– |
} |
1105 |
|
if (strcmp(thismod, curmod)) { |
1106 |
|
if (curmod[0]) { /* output last receiver? */ |
1107 |
|
finish_receiver(); |
1237 |
|
FILE *rcfp; |
1238 |
|
int nsbins; |
1239 |
|
int a, i; |
1240 |
+ |
/* set global progname */ |
1241 |
+ |
fixargv0(argv[0]); |
1242 |
|
/* screen rcontrib options */ |
1242 |
– |
progname = argv[0]; |
1243 |
|
for (a = 1; a < argc-2; a++) { |
1244 |
|
int na; |
1245 |
|
/* check for argument expansion */ |
1285 |
|
yrs = argv[++a]; |
1286 |
|
na = 0; |
1287 |
|
continue; |
1288 |
< |
case 'c': /* number of samples */ |
1289 |
< |
sampcnt = atoi(argv[++a]); |
1290 |
< |
if (sampcnt <= 0) |
1291 |
< |
goto userr; |
1292 |
< |
na = 0; /* we re-add this later */ |
1293 |
< |
continue; |
1288 |
> |
case 'c': /* spectral sampling or count */ |
1289 |
> |
switch (argv[a][2]) { |
1290 |
> |
case 's': |
1291 |
> |
na = 2; |
1292 |
> |
break; |
1293 |
> |
case 'w': |
1294 |
> |
na = 3; |
1295 |
> |
break; |
1296 |
> |
case '\0': |
1297 |
> |
sampcnt = atoi(argv[++a]); |
1298 |
> |
if (sampcnt <= 0) |
1299 |
> |
goto userr; |
1300 |
> |
na = 0; /* we re-add this later */ |
1301 |
> |
continue; |
1302 |
> |
} |
1303 |
> |
break; |
1304 |
|
case 'I': /* only for pass-through mode */ |
1305 |
|
case 'i': |
1306 |
|
iropt = argv[a]; |
1318 |
|
case 'n': /* options with 1 argument */ |
1319 |
|
case 's': |
1320 |
|
case 'o': |
1321 |
+ |
case 't': |
1322 |
|
na = 2; |
1323 |
|
break; |
1324 |
|
case 'b': /* special case */ |