26 |
|
|
27 |
|
int nowarn = 0; /* turn warnings off? */ |
28 |
|
|
29 |
– |
double expval = 1.; /* global exposure value */ |
30 |
– |
|
29 |
|
int ncprocs = 0; /* desired number of compute processes */ |
30 |
|
|
31 |
|
char *outdev = NULL; /* output device name */ |
113 |
|
creatholo(&hdg); |
114 |
|
} else { /* else load holodeck */ |
115 |
|
loadholo(); |
116 |
< |
if (vdef(RIF)) /* load RIF if any */ |
116 |
> |
/* check settings */ |
117 |
> |
checkvalues(); |
118 |
> |
/* load RIF if any */ |
119 |
> |
if (vdef(RIF)) |
120 |
|
getradfile(vval(RIF)); |
121 |
+ |
/* set defaults */ |
122 |
+ |
setdefaults(NULL); |
123 |
|
} |
124 |
|
/* initialize */ |
125 |
|
initrholo(); |
126 |
< |
/* run */ |
126 |
> |
/* main loop */ |
127 |
|
while (rholo()) |
128 |
|
; |
129 |
|
/* done */ |
338 |
|
sprintf(errmsg, "ignoring all but first %s", vnam(SECTION)); |
339 |
|
error(WARNING, errmsg); |
340 |
|
} |
338 |
– |
if (sscanf(vval(SECTION), |
339 |
– |
"%lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf", |
340 |
– |
&gp->orig[0], &gp->orig[1], &gp->orig[2], |
341 |
– |
&gp->xv[0][0], &gp->xv[0][1], &gp->xv[0][2], |
342 |
– |
&gp->xv[1][0], &gp->xv[1][1], &gp->xv[1][2], |
343 |
– |
&gp->xv[2][0], &gp->xv[2][1], &gp->xv[2][2]) != 12) |
344 |
– |
badvalue(SECTION); |
345 |
– |
maxlen = 0.; |
346 |
– |
for (i = 0; i < 3; i++) |
347 |
– |
if ((len[i] = VLEN(gp->xv[i])) > maxlen) |
348 |
– |
maxlen = len[i]; |
349 |
– |
if (!vdef(GRID)) { |
350 |
– |
sprintf(buf, "%.4f", maxlen/8.); |
351 |
– |
vval(GRID) = savqstr(buf); |
352 |
– |
vdef(GRID)++; |
353 |
– |
} |
354 |
– |
if ((d = vflt(GRID)) <= FTINY) |
355 |
– |
badvalue(GRID); |
356 |
– |
for (i = 0; i < 3; i++) |
357 |
– |
gp->grid[i] = len[i]/d + (1.-FTINY); |
358 |
– |
if (!vdef(EXPOSURE)) { |
359 |
– |
sprintf(errmsg, "%s must be defined", vnam(EXPOSURE)); |
360 |
– |
error(USER, errmsg); |
361 |
– |
} |
362 |
– |
expval = vval(EXPOSURE)[0] == '-' || vval(EXPOSURE)[0] == '+' ? |
363 |
– |
pow(2., vflt(EXPOSURE)) : vflt(EXPOSURE); |
341 |
|
if (!vdef(OCTREE)) { |
342 |
|
if ((vval(OCTREE) = bmalloc(strlen(froot)+5)) == NULL) |
343 |
|
error(SYSTEM, "out of memory"); |
359 |
|
/* append rendering options */ |
360 |
|
if (vdef(RENDER)) |
361 |
|
rtargc += wordstring(rtargv+rtargc, vval(RENDER)); |
362 |
+ |
|
363 |
+ |
if (gp == NULL) /* already initialized? */ |
364 |
+ |
return; |
365 |
+ |
/* set grid parameters */ |
366 |
+ |
if (sscanf(vval(SECTION), |
367 |
+ |
"%lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf", |
368 |
+ |
&gp->orig[0], &gp->orig[1], &gp->orig[2], |
369 |
+ |
&gp->xv[0][0], &gp->xv[0][1], &gp->xv[0][2], |
370 |
+ |
&gp->xv[1][0], &gp->xv[1][1], &gp->xv[1][2], |
371 |
+ |
&gp->xv[2][0], &gp->xv[2][1], &gp->xv[2][2]) != 12) |
372 |
+ |
badvalue(SECTION); |
373 |
+ |
maxlen = 0.; |
374 |
+ |
for (i = 0; i < 3; i++) |
375 |
+ |
if ((len[i] = VLEN(gp->xv[i])) > maxlen) |
376 |
+ |
maxlen = len[i]; |
377 |
+ |
if (!vdef(GRID)) { |
378 |
+ |
sprintf(buf, "%.4f", maxlen/8.); |
379 |
+ |
vval(GRID) = savqstr(buf); |
380 |
+ |
vdef(GRID)++; |
381 |
+ |
} |
382 |
+ |
if ((d = vflt(GRID)) <= FTINY) |
383 |
+ |
badvalue(GRID); |
384 |
+ |
for (i = 0; i < 3; i++) |
385 |
+ |
gp->grid[i] = len[i]/d + (1.-FTINY); |
386 |
|
} |
387 |
|
|
388 |
|
|
500 |
|
getradfile(rfargs) /* run rad and get needed variables */ |
501 |
|
char *rfargs; |
502 |
|
{ |
503 |
< |
static short mvar[] = {OCTREE,EXPOSURE,-1}; |
503 |
> |
static short mvar[] = {OCTREE,-1}; |
504 |
|
static char tf1[] = TEMPLATE; |
505 |
|
char tf2[64]; |
506 |
|
char combuf[256]; |