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root/radiance/ray/src/cv/bsdfrep.h
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Comparing ray/src/cv/bsdfrep.h (file contents):
Revision 2.8 by greg, Thu Sep 26 17:05:00 2013 UTC vs.
Revision 2.10 by greg, Mon Oct 21 18:33:15 2013 UTC

# Line 10 | Line 10
10   #define DEBUG           1
11  
12   #ifndef GRIDRES
13 < #define GRIDRES         200             /* grid resolution per side */
13 > #define GRIDRES         (1<<8)          /* grid resolution per side */
14   #endif
15                                          /* convert to/from coded radians */
16   #define ANG2R(r)        (int)((r)*((1<<16)/M_PI))
# Line 18 | Line 18
18  
19   typedef struct {
20          float           vsum;           /* DSF sum */
21 <        unsigned short  nval;           /* number of values in sum */
21 >        unsigned int    nval;           /* number of values in sum */
22          unsigned short  crad;           /* radius (coded angle) */
23   } GRIDVAL;                      /* grid value */
24  
# Line 74 | Line 74 | extern int             output_orient;
74   #define BSDF2BIG        (1./M_PI)
75   #define BSDF2SML        1e-8
76   #define HISTLNR         17.2759509              /* log(BSDF2BIG/BSDF2SML) */
77 < extern int              bsdf_hist[HISTLEN];
77 > extern unsigned long    bsdf_hist[HISTLEN];
78   #define histndx(v)      (int)(log((v)*(1./BSDF2SML))*(HISTLEN/HISTLNR))
79   #define histval(i)      (exp(((i)+.5)*(HISTLNR/HISTLEN))*BSDF2SML)
80  

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