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root/Development/ray/src/util/rad.c

Comparing ray/src/util/rad.c (file contents):
Revision 2.49 by greg, Tue Dec 12 15:13:32 1995 UTC vs.
Revision 2.51 by greg, Wed Jan 17 10:22:06 1996 UTC

#	Line 535 | Line 535 | ambval()                               /* compute ambient value */
535		{
536		if (vdef(EXPOSURE)) {
537		if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-')
538	<	return(.5/pow(2.,atof(vval(EXPOSURE))));
539	<	return(.5/atof(vval(EXPOSURE)));
538	>	return(.5/pow(2.,vflt(EXPOSURE)));
539	>	return(.5/vflt(EXPOSURE));
540		}
541		if (vlet(ZONE) == 'E')
542		return(10.);
#	Line 995 | Line 995 | char   *vn;            /* returned view name */
995		}
996		/* view number? */
997		if (isint(viewselect))
998	<	return(specview(nvalue(vv+VIEW, atoi(viewselect)-1)));
998	>	return(specview(nvalue(VIEW, atoi(viewselect)-1)));
999		/* check list */
1000	<	while ((mv = nvalue(vv+VIEW, n++)) != NULL)
1000	>	while ((mv = nvalue(VIEW, n++)) != NULL)
1001		if (matchword(viewselect, mv))
1002		return(specview(mv));
1003		return(specview(viewselect));   /* standard view? */
1004		}
1005	<	mv = nvalue(vv+VIEW, n);                /* use view n */
1005	>	mv = nvalue(VIEW, n);           /* use view n */
1006		if (vn != NULL & mv != NULL) {
1007		register char   *mv2 = mv;
1008		if (*mv2 != '-')

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