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/* Copyright (c) 1995 Regents of the University of California */ |
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/* Copyright (c) 1999 Silicon Graphics, Inc. */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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static char SCCSid[] = "$SunId$ SGI"; |
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#endif |
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/* |
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#define AMBFILE 0 /* ambient file name */ |
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#define DETAIL 1 /* level of scene detail */ |
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#define EXPOSURE 2 /* picture exposure setting */ |
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#define ILLUM 3 /* mkillum input files */ |
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#define INDIRECT 4 /* indirection in lighting */ |
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#define MATERIAL 5 /* material files */ |
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#define MKILLUM 6 /* mkillum options */ |
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#define OBJECT 7 /* object files */ |
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#define OCONV 8 /* oconv options */ |
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#define OCTREE 9 /* octree file name */ |
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#define OPTFILE 10 /* rendering options file */ |
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#define PENUMBRAS 11 /* shadow penumbras are desired */ |
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#define PFILT 12 /* pfilt options */ |
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#define PICTURE 13 /* picture file root name */ |
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#define QUALITY 14 /* desired rendering quality */ |
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#define RAWFILE 15 /* raw picture file root name */ |
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#define RENDER 16 /* rendering options */ |
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#define REPORT 17 /* report frequency and errfile */ |
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#define RESOLUTION 18 /* maximum picture resolution */ |
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#define SCENE 19 /* scene files */ |
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#define UP 20 /* view up (X, Y or Z) */ |
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#define VARIABILITY 21 /* level of light variability */ |
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#define VIEWS 22 /* view(s) for picture(s) */ |
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#define ZFILE 23 /* distance file root name */ |
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#define ZONE 24 /* simulation zone */ |
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#define EYESEP 3 /* interocular distance */ |
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#define ILLUM 4 /* mkillum input files */ |
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#define INDIRECT 5 /* indirection in lighting */ |
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#define MATERIAL 6 /* material files */ |
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#define MKILLUM 7 /* mkillum options */ |
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#define OBJECT 8 /* object files */ |
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#define OCONV 9 /* oconv options */ |
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#define OCTREE 10 /* octree file name */ |
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#define OPTFILE 11 /* rendering options file */ |
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#define PENUMBRAS 12 /* shadow penumbras are desired */ |
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#define PFILT 13 /* pfilt options */ |
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#define PICTURE 14 /* picture file root name */ |
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#define QUALITY 15 /* desired rendering quality */ |
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#define RAWFILE 16 /* raw picture file root name */ |
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#define RENDER 17 /* rendering options */ |
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#define REPORT 18 /* report frequency and errfile */ |
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#define RESOLUTION 19 /* maximum picture resolution */ |
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#define SCENE 20 /* scene files */ |
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#define UP 21 /* view up (X, Y or Z) */ |
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#define VARIABILITY 22 /* level of light variability */ |
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#define VIEWS 23 /* view(s) for picture(s) */ |
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#define ZFILE 24 /* distance file root name */ |
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#define ZONE 25 /* simulation zone */ |
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/* total number of variables */ |
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int NVARS = 25; |
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int NVARS = 26; |
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VARIABLE vv[] = { /* variable-value pairs */ |
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{"AMBFILE", 3, 0, NULL, onevalue}, |
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{"DETAIL", 3, 0, NULL, qualvalue}, |
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{"EXPOSURE", 3, 0, NULL, fltvalue}, |
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{"EYESEP", 3, 0, NULL, fltvalue}, |
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{"illum", 3, 0, NULL, catvalues}, |
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{"INDIRECT", 3, 0, NULL, intvalue}, |
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{"materials", 3, 0, NULL, catvalues}, |
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quit(0); |
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userr: |
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fprintf(stderr, |
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"Usage: %s [-s][-n][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
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"Usage: %s [-w][-s][-n][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
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progname); |
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quit(1); |
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} |
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{ |
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char thisfile[MAXPATH]; |
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time_t thisdate, lastdate = 0; |
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register char *cp; |
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if (fnames == NULL) |
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return(0); |
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while (*fnames) { |
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while (isspace(*fnames)) fnames++; |
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cp = thisfile; |
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while (*fnames && !isspace(*fnames)) |
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*cp++ = *fnames++; |
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*cp = '\0'; |
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while ((fnames = nextword(thisfile, MAXPATH, fnames)) != NULL) { |
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if (thisfile[0] == '!' || |
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(thisfile[0] == '\\' && thisfile[1] == '!')) |
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continue; |
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if (!(thisdate = fdate(thisfile))) |
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syserr(thisfile); |
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if (thisdate > lastdate) |
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setdefaults() /* set default values for unassigned var's */ |
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{ |
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double org[3], size; |
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double org[3], lim[3], size; |
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char buf[128]; |
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if (!vdef(ZONE)) { |
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vval(ZONE) = savqstr(buf); |
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vdef(ZONE)++; |
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} |
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if (!vdef(EYESEP)) { |
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if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", |
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&org[0], &lim[0], &org[1], &lim[1], |
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&org[2], &lim[2]) != 6) |
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badvalue(ZONE); |
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sprintf(buf, "%f", |
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0.01*(lim[0]-org[0]+lim[1]-org[1]+lim[2]-org[2])); |
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vval(EYESEP) = savqstr(buf); |
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vdef(EYESEP)++; |
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} |
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if (!vdef(INDIRECT)) { |
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vval(INDIRECT) = "0"; |
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vdef(INDIRECT)++; |
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} |
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#endif |
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copystruct(&vwr, &stdview); |
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cp = vopts; /* get -vf files first */ |
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sscanview(&vwr, cp=vopts); /* set initial options */ |
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while ((cp = strstr(cp, "-vf ")) != NULL && |
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*atos(buf, sizeof(buf), cp += 4)) |
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viewfile(buf, &vwr, NULL); |
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sscanview(&vwr, vopts); /* get the rest */ |
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*atos(buf, sizeof(buf), cp += 4)) { |
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viewfile(buf, &vwr, NULL); /* load -vf file */ |
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sscanview(&vwr, cp); /* reset tail */ |
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} |
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fputs(VIEWSTR, stdout); |
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fprintview(&vwr, stdout); /* print full spec. */ |
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fputc('\n', stdout); |
