18 |
|
#define SAMPDENS 48 /* points per projected steradian */ |
19 |
|
#define NSAMPS 32 /* samples per point */ |
20 |
|
#define DFLMAT "illum_mat" /* material name */ |
21 |
+ |
#define DFLDAT "illum" /* data file name */ |
22 |
|
/* selection options */ |
23 |
|
#define S_NONE 0 /* select none */ |
24 |
|
#define S_ELEM 1 /* select specified element */ |
37 |
|
struct illum_args thisillum = { /* our illum and default values */ |
38 |
|
0, |
39 |
|
DFLMAT, |
40 |
< |
DFLMAT, |
40 |
> |
DFLDAT, |
41 |
|
0, |
42 |
|
VOIDID, |
43 |
|
SAMPDENS, |
90 |
|
rtargv[rtargc] = NULL; |
91 |
|
/* just asking for defaults? */ |
92 |
|
if (!strcmp(argv[gargc-1], "-defaults")) { |
93 |
+ |
printopts(); fflush(stdout); |
94 |
|
rtpath = getpath(rtargv[0], getenv("PATH"), X_OK); |
95 |
|
if (rtpath == NULL) { |
96 |
|
eputs(rtargv[0]); |
258 |
|
break; |
259 |
|
if (!*++cp) { |
260 |
|
strcpy(thisillum.datafile,thisillum.matname); |
261 |
+ |
thisillum.dfnum = 0; |
262 |
|
thisillum.flags &= ~IL_DATCLB; |
263 |
|
continue; |
264 |
|
} |
366 |
|
} |
367 |
|
/* print pure comment */ |
368 |
|
printf("# %s", s+2); |
369 |
+ |
} |
370 |
+ |
|
371 |
+ |
|
372 |
+ |
printopts() /* print out option default values */ |
373 |
+ |
{ |
374 |
+ |
printf("m=%s\t\t\t# material name\n", thisillum.matname); |
375 |
+ |
printf("f=%s\t\t\t# data file name\n", thisillum.datafile); |
376 |
+ |
printf("c=n\t\t\t\t# color none\n"); |
377 |
+ |
printf("d=%d\t\t\t\t# density of points\n", thisillum.sampdens); |
378 |
+ |
printf("s=%d\t\t\t\t# samples per point\n", thisillum.nsamps); |
379 |
|
} |
380 |
|
|
381 |
|
|