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root/Development/ray/src/px/pcond.h
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Comparing ray/src/px/pcond.h (file contents):
Revision 3.1 by greg, Thu Oct 3 16:52:49 1996 UTC vs.
Revision 3.2 by greg, Fri Oct 4 18:34:56 1996 UTC

# Line 31 | Line 31
31   #define Lb1(Bw)         exp(Bw)         /* first derivative of Lb(Bw) */
32  
33                                  /* Flags of what to do */
34 < #define DO_ACUITY       01
34 > #define DO_ACUITY       01
35   #define DO_VEIL         02
36   #define DO_HSENS        04
37   #define DO_COLOR        010
# Line 67 | Line 67 | extern long    histot;                 /* total count of histogram */
67   extern double   bwmin, bwmax;           /* histogram limits */
68   extern double   bwavg;                  /* mean brightness */
69  
70 – #define lwhc(L)         bwhc(Bl(L))
70   #define bwhc(B)         bwhist[(int)(HISTRES*((B)-bwmin)/(bwmax-bwmin))]
71  
72   extern RGBPRIMP inprims;                /* input primaries */
# Line 82 | Line 81 | extern double  pixaspect;              /* pixel aspect ratio */
81   extern RESOLU   inpres;                 /* input picture resolution */
82  
83   extern char     *mbcalfile;             /* macbethcal mapping file */
85 –
86 – struct mbc {            /* data structure for macbethcal conditioning */
87 –        float   xa[3][6], ya[3][6];
88 –        COLORMAT        cmat;
89 – };
84  
85   extern double   hacuity();              /* human acuity func. (cycles/deg.) */
86   extern double   htcontrs();             /* human contrast sens. func. */

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