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root/Development/ray/src/meta/gcalc.c

Comparing ray/src/meta/gcalc.c (file contents):
Revision 1.2 by schorsch, Mon Jun 30 14:59:12 2003 UTC vs.
Revision 1.3 by schorsch, Sat Nov 15 02:13:37 2003 UTC

#	Line 19 | Line 19 | static double  xmin, xmax, ymin, ymax;
19		static double  lastx, lasty, rsum;
20		static int  npts;
21
22	+	static void gcheader(char  *types);
23	+	static void calcpoint(int  c, double  x, double  y);
24	+	static void gcvalue(int  c, char  *types);
25
26	<	gcalc(types)                    /* do a calculation */
27	<	char  *types;
26	>	void
27	>	gcalc(                  /* do a calculation */
28	>	char  *types
29	>	)
30		{
31	<	int  i, calcpoint();
31	>	int  i;
32
33		if (strchr(types, 'h') == NULL)
34		gcheader(types);
#	Line 45 | Line 50 | char  *types;
50		}
51
52
53	<	gcheader(types)                 /* print header */
54	<	register char  *types;
53	>	void
54	>	gcheader(                       /* print header */
55	>	register char  *types
56	>	)
57		{
58		printf("__");
59		while (*types)
#	Line 73 | Line 80 | register char  *types;
80		}
81
82
83	<	gcvalue(c, types)               /* print the values for the curve */
84	<	int  c;
85	<	register char  *types;
83	>	void
84	>	gcvalue(                /* print the values for the curve */
85	>	int  c,
86	>	register char  *types
87	>	)
88		{
89		double  d1, d2, d3, sqrt();
90
#	Line 113 | Line 122 | register char  *types;
122		}
123
124
125	<	calcpoint(c, x, y)              /* add a point to our calculation */
126	<	int  c;
127	<	double  x, y;
125	>	void
126	>	calcpoint(              /* add a point to our calculation */
127	>	int  c,
128	>	double  x,
129	>	double  y
130	>	)
131		{
132		if (x < xmin || x > xmax)
133		return;

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