| 16 |
|
#include "rtprocess.h" |
| 17 |
|
|
| 18 |
|
#ifndef NSAMPLES |
| 19 |
< |
#define NSAMPLES 10000 /* number of samples to use */ |
| 19 |
> |
#define NSAMPLES 80000 /* default number of samples */ |
| 20 |
|
#endif |
| 21 |
|
|
| 22 |
|
char *progname; /* global argv[0] */ |
| 23 |
|
|
| 24 |
+ |
int nsamps = NSAMPLES; /* number of samples to use */ |
| 25 |
+ |
|
| 26 |
|
char temp_octree[128]; /* temporary octree */ |
| 27 |
|
|
| 28 |
|
const char UVF_PNAME[] = |
| 34 |
|
#define NAME_FLD 1 /* name field always first? */ |
| 35 |
|
|
| 36 |
|
typedef struct { |
| 37 |
< |
const char *pname; /* parameter type name */ |
| 37 |
> |
const char *pname; /* object type name */ |
| 38 |
|
short zone_fld; /* zone field index */ |
| 39 |
|
short vert_fld; /* vertex field index */ |
| 40 |
|
} SURF_PTYPE; /* surface type we're interested in */ |
| 45 |
|
{"RoofCeiling:Detailed", 3, 9}, |
| 46 |
|
{"Wall:Detailed", 3, 9}, |
| 47 |
|
{NULL} |
| 48 |
< |
}; |
| 48 |
> |
}; /* IDF surface types */ |
| 49 |
|
|
| 50 |
|
typedef struct s_zone { |
| 51 |
|
const char *zname; /* zone name */ |
| 52 |
|
struct s_zone *next; /* next zone in list */ |
| 53 |
|
int nsurf; /* surface count */ |
| 54 |
< |
IDF_PARAMETER *pfirst; /* first matching parameter */ |
| 55 |
< |
IDF_PARAMETER *plast; /* last matching parameter */ |
| 54 |
> |
IDF_OBJECT *pfirst; /* first matching object */ |
| 55 |
> |
IDF_OBJECT *plast; /* last matching object */ |
| 56 |
|
} ZONE; /* a list of collected zone surfaces */ |
| 57 |
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|
| 58 |
|
ZONE *zone_list = NULL; /* our list of zones */ |
| 59 |
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|
| 60 |
|
IDF_LOADED *our_idf = NULL; /* loaded/modified IDF */ |
| 61 |
|
|
| 62 |
+ |
typedef struct { |
| 63 |
+ |
FVECT sdir[3]; /* UVW unit sampling vectors */ |
| 64 |
+ |
double poff; /* W-offset for plane of polygon */ |
| 65 |
+ |
double area_left; /* area left to sample */ |
| 66 |
+ |
int samp_left; /* remaining samples */ |
| 67 |
+ |
int wd; /* output file descriptor */ |
| 68 |
+ |
} POLYSAMP; /* structure for polygon sampling */ |
| 69 |
+ |
|
| 70 |
|
/* Create a new zone and push to top of our list */ |
| 71 |
|
static ZONE * |
| 72 |
< |
new_zone(const char *zname, IDF_PARAMETER *param) |
| 72 |
> |
new_zone(const char *zname, IDF_OBJECT *param) |
| 73 |
|
{ |
| 74 |
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ZONE *znew = (ZONE *)malloc(sizeof(ZONE)); |
| 75 |
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|
| 84 |
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|
| 85 |
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/* Add the detailed surface (polygon) to the named zone */ |
| 86 |
|
static ZONE * |
| 87 |
< |
add2zone(IDF_PARAMETER *param, const char *zname) |
| 87 |
> |
add2zone(IDF_OBJECT *param, const char *zname) |
| 88 |
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{ |
| 89 |
|
ZONE *zptr; |
| 90 |
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|
| 94 |
|
if (zptr == NULL) |
| 95 |
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return(new_zone(zname, param)); |
| 96 |
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/* keep surfaces together */ |
| 97 |
< |
if (!idf_movparam(our_idf, param, zptr->plast)) |
| 97 |
> |
if (!idf_movobject(our_idf, param, zptr->plast)) |
| 98 |
|
return(NULL); |
| 99 |
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zptr->plast = param; |
| 100 |
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zptr->nsurf++; |
| 101 |
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return(zptr); |
| 102 |
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} |
| 103 |
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|
| 104 |
< |
/* Return field for vertices in the given parameter */ |
| 104 |
> |
/* Return field for vertices in the given object */ |
| 105 |
|
static IDF_FIELD * |
| 106 |
< |
get_vlist(IDF_PARAMETER *param, const char *zname) |
| 106 |
> |
get_vlist(IDF_OBJECT *param, const char *zname) |
| 107 |
|
{ |
| 108 |
|
int i = 0; |
| 109 |
|
IDF_FIELD *fptr; |
| 123 |
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|
| 124 |
|
/* Convert surface to Radiance with modifier based on unique name */ |
| 125 |
|
static int |
| 126 |
< |
rad_surface(IDF_PARAMETER *param, FILE *ofp) |
| 126 |
> |
rad_surface(IDF_OBJECT *param, FILE *ofp) |
| 127 |
|
{ |
| 128 |
|
const char *sname = idf_getfield(param,NAME_FLD)->val; |
| 129 |
|
IDF_FIELD *fptr = get_vlist(param, NULL); |
| 158 |
|
{ |
| 159 |
|
#define BASE_AC 5 |
| 160 |
|
static char *base_av[BASE_AC] = { |
| 161 |
< |
"rcontrib", "-ff", "-h", "-x", "1" |
| 161 |
> |
"rcontrib", "-fff", "-h", "-x", "1" |
| 162 |
|
}; |
| 163 |
|
char cbuf[300]; |
| 164 |
|
char **av; |
| 165 |
|
FILE *ofp; |
| 166 |
< |
IDF_PARAMETER *pptr; |
| 166 |
> |
IDF_OBJECT *pptr; |
| 167 |
|
int i, n; |
| 168 |
|
/* start oconv command */ |
| 169 |
|
sprintf(cbuf, "oconv - > '%s'", temp_octree); |
| 178 |
|
return(0); |
| 179 |
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for (i = 0; i < BASE_AC; i++) |
| 180 |
|
av[i] = base_av[i]; |
| 181 |
< |
sprintf(cbuf, "%d", NSAMPLES); |
| 181 |
> |
sprintf(cbuf, "%d", nsamps); |
| 182 |
|
av[i++] = "-c"; |
| 183 |
|
av[i++] = cbuf; /* add modifier arguments */ |
| 184 |
|
for (n = zp->nsurf, pptr = zp->pfirst; n--; pptr = pptr->dnext) { |
| 185 |
|
IDF_FIELD *fptr = idf_getfield(pptr,NAME_FLD); |
| 186 |
|
if (fptr == NULL || !fptr->val[0]) { |
| 187 |
|
fputs(progname, stderr); |
| 188 |
< |
fputs(": missing name for surface parameter\n", stderr); |
| 188 |
> |
fputs(": missing name for surface object\n", stderr); |
| 189 |
|
return(0); |
| 190 |
|
} |
| 191 |
|
if (!rad_surface(pptr, ofp)) /* add surface to octree */ |
| 200 |
|
} |
| 201 |
|
av[i++] = temp_octree; /* add final octree argument */ |
| 202 |
|
av[i] = NULL; |
| 203 |
< |
if (!open_process(pd, av)) { /* start process */ |
| 203 |
> |
if (open_process(pd, av) <= 0) { /* start process */ |
| 204 |
|
fputs(progname, stderr); |
| 205 |
|
fputs(": cannot start rcontrib process\n", stderr); |
| 206 |
|
return(0); |
| 210 |
|
#undef BASE_AC |
| 211 |
|
} |
| 212 |
|
|
| 203 |
– |
typedef struct { |
| 204 |
– |
FVECT sdir[3]; /* XYZ unit sampling vectors */ |
| 205 |
– |
double poff; /* Z-offset for plane of polygon */ |
| 206 |
– |
double area_left; /* area left to sample */ |
| 207 |
– |
int samp_left; /* remaining samples */ |
| 208 |
– |
int wd; /* output file descriptor */ |
| 209 |
– |
} POLYSAMP; /* structure for polygon sampling */ |
| 210 |
– |
|
| 213 |
|
/* Initialize polygon sampling */ |
| 214 |
|
static Vert2_list * |
| 215 |
|
init_poly(POLYSAMP *ps, IDF_FIELD *f0, int nv) |
| 337 |
|
|
| 338 |
|
/* Sample the given surface */ |
| 339 |
|
static int |
| 340 |
< |
sample_surface(IDF_PARAMETER *param, int wd) |
| 340 |
> |
sample_surface(IDF_OBJECT *param, int wd) |
| 341 |
|
{ |
| 342 |
|
IDF_FIELD *fptr = get_vlist(param, NULL); |
| 343 |
|
POLYSAMP psamp; |
| 351 |
|
idf_getfield(param,NAME_FLD)->val); |
| 352 |
|
return(0); |
| 353 |
|
} |
| 354 |
< |
psamp.samp_left = NSAMPLES; /* assign samples & destination */ |
| 354 |
> |
psamp.samp_left = nsamps; /* assign samples & destination */ |
| 355 |
|
psamp.wd = wd; |
| 356 |
|
/* sample each subtriangle */ |
| 357 |
|
if (!polyTriangulate(vlist2, &sample_triangle)) |
| 364 |
|
static int |
| 365 |
|
compute_uvfs(SUBPROC *pd, ZONE *zp) |
| 366 |
|
{ |
| 367 |
< |
IDF_PARAMETER *pptr, *pout, *pptr1; |
| 367 |
> |
IDF_OBJECT *pptr, *pout, *pptr1; |
| 368 |
|
float *uvfa; |
| 369 |
|
char uvfbuf[24]; |
| 370 |
|
int n, m; |
| 371 |
< |
/* create output parameter */ |
| 372 |
< |
pout = idf_newparam(our_idf, UVF_PNAME, |
| 371 |
> |
/* create output object */ |
| 372 |
> |
pout = idf_newobject(our_idf, UVF_PNAME, |
| 373 |
|
" ! computed by Radiance\n ", zp->plast); |
| 374 |
|
if (pout == NULL) { |
| 375 |
|
fputs(progname, stderr); |
| 376 |
< |
fputs(": cannot create new IDF parameter\n", stderr); |
| 376 |
> |
fputs(": cannot create new IDF object\n", stderr); |
| 377 |
|
return(0); |
| 378 |
|
} |
| 379 |
|
if (!idf_addfield(pout, zp->zname, |
| 411 |
|
idf_getfield(pptr,NAME_FLD)->val); |
| 412 |
|
continue; /* don't record self-factor */ |
| 413 |
|
} |
| 414 |
< |
sprintf(uvfbuf, "%.6f", uvfa[3*m + 1]); |
| 414 |
> |
sprintf(uvfbuf, "%.4f", uvfa[3*m + 1]); |
| 415 |
|
if (!idf_addfield(pout, |
| 416 |
|
idf_getfield(pptr,NAME_FLD)->val, NULL) || |
| 417 |
|
!idf_addfield(pout, |
| 466 |
|
{ |
| 467 |
|
int incl_comments = 1; |
| 468 |
|
char *origIDF, *revIDF; |
| 469 |
< |
IDF_PARAMETER *pptr; |
| 469 |
> |
IDF_OBJECT *pptr; |
| 470 |
|
int i; |
| 471 |
|
|
| 472 |
< |
progname = argv[0]; |
| 473 |
< |
if (argc > 2 && !strcmp(argv[1], "-c")) { |
| 474 |
< |
incl_comments = -1; /* output header only */ |
| 475 |
< |
++argv; --argc; |
| 476 |
< |
} |
| 477 |
< |
if ((argc < 2) | (argc > 3)) { |
| 478 |
< |
fputs("Usage: ", stderr); |
| 479 |
< |
fputs(progname, stderr); |
| 480 |
< |
fputs(" [-c] Model.idf [Revised.idf]\n", stderr); |
| 481 |
< |
return(1); |
| 482 |
< |
} |
| 483 |
< |
origIDF = argv[1]; |
| 484 |
< |
revIDF = (argc == 2) ? argv[1] : argv[2]; |
| 472 |
> |
progname = *argv++; argc--; /* get options if any */ |
| 473 |
> |
while (argc > 1 && argv[0][0] == '-') |
| 474 |
> |
switch (argv[0][1]) { |
| 475 |
> |
case 'c': /* elide comments */ |
| 476 |
> |
incl_comments = -1; /* header only */ |
| 477 |
> |
argv++; argc--; |
| 478 |
> |
continue; |
| 479 |
> |
case 's': /* samples */ |
| 480 |
> |
nsamps = 1000*atoi(*++argv); |
| 481 |
> |
argv++; argc -= 2; |
| 482 |
> |
continue; |
| 483 |
> |
default: |
| 484 |
> |
fputs(progname, stderr); |
| 485 |
> |
fputs(": unknown option '", stderr); |
| 486 |
> |
fputs(argv[0], stderr); |
| 487 |
> |
fputs("'\n", stderr); |
| 488 |
> |
goto userr; |
| 489 |
> |
} |
| 490 |
> |
if ((argc < 1) | (argc > 2)) |
| 491 |
> |
goto userr; |
| 492 |
> |
origIDF = argv[0]; |
| 493 |
> |
revIDF = (argc == 1) ? argv[0] : argv[1]; |
| 494 |
|
/* load Input Data File */ |
| 495 |
|
our_idf = idf_load(origIDF); |
| 496 |
|
if (our_idf == NULL) { |
| 501 |
|
return(1); |
| 502 |
|
} |
| 503 |
|
/* remove existing UVFs */ |
| 504 |
< |
if ((pptr = idf_getparam(our_idf, UVF_PNAME)) != NULL) { |
| 505 |
< |
IDF_PARAMETER *pnext; |
| 504 |
> |
if ((pptr = idf_getobject(our_idf, UVF_PNAME)) != NULL) { |
| 505 |
> |
IDF_OBJECT *pnext; |
| 506 |
|
fputs(progname, stderr); |
| 507 |
|
fputs(": removing previous User View Factors\n", stderr); |
| 508 |
|
do { |
| 509 |
|
pnext = pptr->pnext; |
| 510 |
< |
idf_delparam(our_idf, pptr); |
| 510 |
> |
idf_delobject(our_idf, pptr); |
| 511 |
|
} while (pnext != NULL); |
| 512 |
|
} |
| 513 |
|
/* add to header */ |
| 517 |
|
idf_add2hdr(our_idf, ADD_HEADER); |
| 518 |
|
/* gather zone surfaces */ |
| 519 |
|
for (i = 0; surf_type[i].pname != NULL; i++) |
| 520 |
< |
for (pptr = idf_getparam(our_idf, surf_type[i].pname); |
| 520 |
> |
for (pptr = idf_getobject(our_idf, surf_type[i].pname); |
| 521 |
|
pptr != NULL; pptr = pptr->pnext) { |
| 522 |
|
IDF_FIELD *fptr = idf_getfield(pptr, |
| 523 |
|
surf_type[i].zone_fld); |
| 541 |
|
return(1); |
| 542 |
|
} |
| 543 |
|
return(0); /* finito! */ |
| 544 |
+ |
userr: |
| 545 |
+ |
fputs("Usage: ", stderr); |
| 546 |
+ |
fputs(progname, stderr); |
| 547 |
+ |
fputs(" [-c][-s Ksamps] Model.idf [Revised.idf]\n", stderr); |
| 548 |
+ |
return(1); |
| 549 |
|
} |