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root/Development/ray/src/common/multisamp.c

Comparing ray/src/common/multisamp.c (file contents):
Revision 1.1 by greg, Thu Aug 22 11:55:37 1991 UTC vs.
Revision 2.2 by gregl, Mon Dec 1 09:54:59 1997 UTC

#	Line 1 | Line 1
1	<	/* Copyright (c) 1991 Regents of the University of California */
1	>	/* Copyright (c) 1997 Silicon Graphics, Inc. */
2
3		#ifndef lint
4	<	static char SCCSid[] = "$SunId$ LBL";
4	>	static char SCCSid[] = "$SunId$ SGI";
5		#endif
6
7	+	#include "random.h"
8	+
9		/*
10		* Binary space partitioning curve for multidimensional sampling.
11		*
#	Line 33 | Line 35 | double r;                      /* 1-dimensional sample [0,1) */
35		}
36		i = n;
37		while (i-- > 0)
38	<	t[i] = 1./256. * ti[i];
38	>	t[i] = 1./256. * (ti[i] + frandom());
39		}

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