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/* Copyright (c) 1995 Regents of the University of California */ |
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/* Copyright (c) 1996 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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VIEW *getview(); |
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char *getexp(); |
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extern time_t fdate(), time(); |
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main(argc, argv) |
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int argc; |
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char *argv[]; |
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argv[i] = vval(NEXTANIM); /* just change input file */ |
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if (!silent) |
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printargs(argc, argv, stdout); |
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execvp(progname, argv); /* pass to next */ |
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quit(1); /* shouldn't return */ |
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if ((argv[0] = getpath(progname,getenv("PATH"),X_OK)) == NULL) |
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fprintf(stderr, "%s: command not found\n", progname); |
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else |
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execv(progname, argv); |
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quit(1); |
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} |
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quit(0); |
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userr: |
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getastat() /* check/set animation status */ |
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{ |
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char buf[256]; |
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char sfname[256]; |
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FILE *fp; |
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sprintf(buf, "%s/%s", vval(DIRECTORY), SFNAME); |
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if ((fp = fopen(buf, "r")) == NULL) { |
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sprintf(sfname, "%s/%s", vval(DIRECTORY), SFNAME); |
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if ((fp = fopen(sfname, "r")) == NULL) { |
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if (errno != ENOENT) { |
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perror(buf); |
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perror(sfname); |
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return(-1); |
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} |
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astat.rnext = astat.fnext = astat.tnext = 0; |
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progname, astat.cfname); |
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return(-1); |
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} |
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/* check control file mods. */ |
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if (!nowarn && fdate(cfname) > fdate(sfname)) |
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fprintf(stderr, |
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"%s: warning - control file modified since last run\n", |
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progname); |
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setours: /* set our values */ |
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strcpy(astat.host, myhostname()); |
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astat.pid = getpid(); |
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return(0); |
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fmterr: |
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fprintf(stderr, "%s: format error in status file \"%s\"\n", |
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progname, buf); |
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progname, sfname); |
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fclose(fp); |
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return(-1); |
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} |
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/* figure # frames per batch */ |
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d1 = mult*xres*mult*yres*4; /* space for orig. picture */ |
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if ((i=vint(INTERP)) || atoi(vval(MBLUR))) |
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d1 += mult*xres*mult*yres*4; /* space for z-buffer */ |
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d1 += mult*xres*mult*yres*sizeof(float); /* Z-buffer */ |
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d2 = xres*yres*4; /* space for final picture */ |
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frames_batch = (i+1)*(vflt(DISKSPACE)*1048576.-d1)/(d1+i*d2); |
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if (frames_batch < i+2) { |
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while (*arcnext) arcnext++; |
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strcpy(arcnext, ".unf"); |
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arcnext += 4; |
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if (usepinterp || vint(INTERP)) { /* and z-buf */ |
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if (usepinterp || vint(INTERP)) { /* and Z-buf */ |
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*arcnext++ = ' '; |
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sprintf(arcnext, vval(BASENAME), |
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frame-vint(INTERP)-1); |
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if (n == 0) { /* signal to close file */ |
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if (expfp != NULL) { |
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fclose(expfp); |
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free((char *)exppos); |
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expfp = NULL; |
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} |
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return(NULL); |
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} |
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} else if (n > vint(END)) /* request past end (error?) */ |
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return(NULL); |
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if (!vdef(EXPOSURE)) /* no setting (auto) */ |
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return(NULL); |
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if (isflt(vval(EXPOSURE))) /* always the same */ |
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} |
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curfrm++; |
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cp = fskip(expval); /* check format */ |
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if (cp == NULL || *cp != '\n') { |
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if (cp != NULL) |
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while (isspace(*cp)) |
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*cp++ = '\0'; |
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if (cp == NULL || *cp) { |
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fprintf(stderr, |
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"%s: exposure format error on line %d\n", |
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vval(EXPOSURE), curfrm); |
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quit(1); |
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} |
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*cp = '\0'; |
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} |
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return(expval); /* return value */ |
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} |