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root/radiance/ray/src/rt/dielectric.c
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Comparing ray/src/rt/dielectric.c (file contents):
Revision 2.24 by greg, Sat May 10 17:43:01 2014 UTC vs.
Revision 2.26 by rschregle, Wed May 20 13:12:06 2015 UTC

# Line 10 | Line 10 | static const char      RCSid[] = "$Id$";
10   #include  "ray.h"
11   #include  "otypes.h"
12   #include  "rtotypes.h"
13 + #include  "pmapmat.h"
14  
15   #ifdef  DISPERSE
16   #include  "source.h"
# Line 50 | Line 51 | static double mylog(double  x);
51  
52   #define  MINCOS         0.997           /* minimum dot product for dispersion */
53  
54 <
55 < static double
54 > static
55 > double
56   mylog(          /* special log for extinction coefficients */
57          double  x
58   )
# Line 83 | Line 84 | m_dielectric(  /* color a ray which hit a dielectric in
84          RAY  p;
85          int  i;
86  
87 +        /* PMAP: skip refracted shadow or ambient ray if accounted for in
88 +           photon map */
89 +        if (shadowRayInPmap(r) || ambRayInPmap(r))
90 +                return(1);
91 +        
92          if (m->oargs.nfargs != (m->otype==MAT_DIELECTRIC ? 5 : 8))
93                  objerror(m, USER, "bad arguments");
94  

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