ViewVC Help
View File | Revision Log | Show Annotations | Download File | Root Listing
root/Development/ray/src/util/glare.h
(Generate patch)

Comparing ray/src/util/glare.h (file contents):
Revision 1.4 by greg, Mon Mar 18 16:06:51 1991 UTC vs.
Revision 1.7 by greg, Tue Mar 19 17:31:35 1991 UTC

# Line 25 | Line 25 | extern VIEW    leftview, rightview;    /* leftmost and right
25   extern int      verbose;                /* verbose reporting */
26   extern char     *progname;              /* global argv[0] */
27  
28 + extern double   threshold;              /* threshold value for glare sources */
29 +
30   extern int      sampdens;               /* sample density */
31   extern ANGLE    glarang[];              /* glare calculation angles */
32   extern int      nglarangs;
# Line 33 | Line 35 | extern int     hsize;                  /* horizontal size */
35   extern int      hlim;                   /* horizontal limit of central view */
36  
37   #define nglardirs       (2*nglarangs+1)
38 < #define vsize           sampdens
38 > #define vsize           (sampdens-1)
39   #define h_theta(h)      (-(double)(h)/(double)sampdens)
40  
41   extern struct illum {
# Line 53 | Line 55 | struct srcspan {
55  
56   extern struct source {
57          FVECT   dir;            /* source direction */
58 <        float   dom;            /* solid angle of source */
59 <        float   brt;            /* average source brightness */
58 >        double  dom;            /* solid angle of source */
59 >        double  brt;            /* average source brightness */
60          struct srcspan  *first; /* first span for this source */
61          struct source   *next;  /* next source in list */
62   } *donelist;                    /* finished sources */

Diff Legend

– Removed lines
+ Added lines
< Changed lines (old)
> Changed lines (new)