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root/radiance/ray/src/rt/ray.h
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Comparing ray/src/rt/ray.h (file contents):
Revision 2.6 by greg, Sat Dec 9 09:35:00 1995 UTC vs.
Revision 2.9 by greg, Wed Jun 5 11:27:30 1996 UTC

# Line 16 | Line 16
16  
17   #define  MAXDIM         32      /* maximum number of dimensions */
18  
19 – #define  MAXSLIST       32      /* maximum sources to check */
20 –
19                                  /* ray type flags */
20   #define  PRIMARY        01              /* original ray */
21   #define  SHADOW         02              /* ray to light source */
# Line 55 | Line 53 | typedef struct ray {
53          COLOR  rcol;            /* returned ray value */
54          double  rt;             /* returned effective ray length */
55          COLOR  cext;            /* medium extinction coefficient */
56 <        float  albedo;          /* medium scattering albedo */
56 >        COLOR  albedo;          /* medium scattering albedo */
57          float  gecc;            /* scattering eccentricity coefficient */
58          int  *slights;          /* list of lights to test for scattering */
59   }  RAY;
# Line 64 | Line 62 | extern int  raytrace();
62  
63   extern double  raynormal();
64  
65 < extern double  raydistance();
65 > extern double  raydist();
66  
67   extern int  dimlist[];          /* dimension list for distribution */
68   extern int  ndims;              /* number of dimensions so far */

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