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root/Development/ray/src/rt/noise3.c
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Comparing ray/src/rt/noise3.c (file contents):
Revision 2.3 by greg, Mon Mar 8 12:37:25 1993 UTC vs.
Revision 2.5 by greg, Thu Oct 31 10:58:36 1996 UTC

# Line 36 | Line 36 | static char SCCSid[] = "$SunId$ LBL";
36                                          r0*hpoly3(t) + \
37                                          r1*hpoly4(t) )
38  
39 < static char  noise_name[4][8] = {"noise3a", "noise3b", "noise3c", "noise3"};
39 > static char  noise_name[4][8] = {"noise3x", "noise3y", "noise3z", "noise3"};
40   static char  fnoise_name[] = "fnoise3";
41   static char  hermite_name[] = "hermite";
42  
# Line 46 | Line 46 | static  interpolate();
46   static long  xlim[3][2];
47   static double  xarg[3];
48  
49 < #define  EPSILON        .0001           /* error allowed in fractal */
49 > #define  EPSILON        .001            /* error allowed in fractal */
50  
51   #define  frand3(x,y,z)  frand(17*(x)+23*(y)+29*(z))
52  

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