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root/Development/ray/src/rt/noise3.c

Comparing ray/src/rt/noise3.c (file contents):
Revision 2.5 by greg, Thu Oct 31 10:58:36 1996 UTC vs.
Revision 2.7 by greg, Tue Feb 25 02:47:22 2003 UTC

#	Line 1 | Line 1
1	–	/* Copyright (c) 1988 Regents of the University of California */
2	–
1		#ifndef lint
2	<	static char SCCSid[] = "$SunId$ LBL";
2	>	static const char       RCSid[] = "$Id$";
3		#endif
6	–
4		/*
5		*  noise3.c - noise functions for random textures.
6		*
7		*     Credit for the smooth algorithm goes to Ken Perlin.
8		*     (ref. SIGGRAPH Vol 19, No 3, pp 287-96)
12	–	*
13	–	*     4/15/86
14	–	*     5/19/88  Added fractal noise function
9		*/
10	+
11	+	#include "copyright.h"
12
13		#include  <math.h>
14

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