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root/Development/ray/src/gen/genbranch.c

Comparing ray/src/gen/genbranch.c (file contents):
Revision 1.1 by greg, Thu Feb 2 11:16:27 1989 UTC vs.
Revision 2.4 by greg, Mon Aug 2 14:23:00 1993 UTC

#	Line 1 | Line 1
1	<	/*
1	>	/* Copyright (c) 1989 Regents of the University of California */
2
3		#ifndef lint
4		static char SCCSid[] = "$SunId$ LBL";
5		#endif
6	+
7	+	/*
8		*  genbranch.c - program to generate 3D Christmas tree branches.
9		*
10		*     8/23/86
#	Line 10 | Line 12 | static char SCCSid[] = "$SunId$ LBL";
12
13		#include  <stdio.h>
14
15	+	#include  <math.h>
16	+
17		#include  "random.h"
18
19		#define  errf()         (var*(0.5-frandom()))
#	Line 28 | Line 32 | int  rdepth = 3;                       /* recursion depth */
32
33		double  var = 0.3;                      /* variability */
34
35	+	#ifdef  DCL_ATOF
36	+	extern double  atof();
37	+	#endif
38
39	+
40		main(argc, argv)
41		int  argc;
42		char  *argv[];
43		{
36	–	double  atof();
44		int  i, j;
45
46		for (i = 1; i < argc && argv[i][0] == '-'; i++)

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