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root/radiance/ray/src/cv/pabopto2bsdf.c
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Comparing ray/src/cv/pabopto2bsdf.c (file contents):
Revision 2.16 by greg, Mon Mar 17 01:52:51 2014 UTC vs.
Revision 2.17 by greg, Tue Mar 18 19:08:24 2014 UTC

# Line 25 | Line 25 | typedef struct {
25          long            dstart;         /* data start offset in file */
26   } PGINPUT;
27  
28 + const double    ANGLE_EPS = 180./2./GRIDRES;
29 +
30   PGINPUT         *inpfile;       /* input files sorted by incidence */
31   int             ninpfiles;      /* number of input files */
32  
# Line 35 | Line 37 | cmp_inang(const void *p1, const void *p2)
37          const PGINPUT   *inp1 = (const PGINPUT *)p1;
38          const PGINPUT   *inp2 = (const PGINPUT *)p2;
39          
40 <        if (inp1->theta > inp2->theta+FTINY)
40 >        if (inp1->theta > inp2->theta+ANGLE_EPS)
41                  return(1);
42 <        if (inp1->theta < inp2->theta-FTINY)
42 >        if (inp1->theta < inp2->theta-ANGLE_EPS)
43                  return(-1);
44 <        if (inp1->phi > inp2->phi+FTINY)
44 >        if (inp1->phi > inp2->phi+ANGLE_EPS)
45                  return(1);
46 <        if (inp1->phi < inp2->phi-FTINY)
46 >        if (inp1->phi < inp2->phi-ANGLE_EPS)
47                  return(-1);
48          return(0);
49   }

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