16 |
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#include "rtprocess.h" |
17 |
|
|
18 |
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#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 |
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char temp_octree[128]; /* temporary octree */ |
27 |
|
|
28 |
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const char UVF_PNAME[] = |
45 |
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{"RoofCeiling:Detailed", 3, 9}, |
46 |
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{"Wall:Detailed", 3, 9}, |
47 |
|
{NULL} |
48 |
< |
}; |
48 |
> |
}; /* IDF surface types */ |
49 |
|
|
50 |
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typedef struct s_zone { |
51 |
|
const char *zname; /* zone name */ |
59 |
|
|
60 |
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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 |
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/* Create a new zone and push to top of our list */ |
71 |
|
static ZONE * |
72 |
|
new_zone(const char *zname, IDF_PARAMETER *param) |
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; |
178 |
|
return(0); |
179 |
|
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) { |
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) |
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)) |
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, |
469 |
|
IDF_PARAMETER *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) { |
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 |
|
} |