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root/radiance/ray/src/common/rglsrc.c
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Comparing ray/src/common/rglsrc.c (file contents):
Revision 3.2 by gwlarson, Wed Jul 15 17:52:34 1998 UTC vs.
Revision 3.5 by schorsch, Thu Jul 17 09:21:29 2003 UTC

# Line 1 | Line 1
1 – /* Copyright (c) 1998 Silicon Graphics, Inc. */
2 –
1   #ifndef lint
2 < static char SCCSid[] = "$SunId$ SGI";
2 > static const char       RCSid[] = "$Id$";
3   #endif
6 –
4   /*
5   * Routines for handling OpenGL light sources
6   */
7  
8 + #include "copyright.h"
9 +
10   #include "radogl.h"
11  
12   double  expval = 0.;                    /* global exposure value */
# Line 37 | Line 36 | static struct {
36  
37   static int      nlights;                /* number of defined lights */
38  
39 < static int      l_flatsrc(), l_spheresrc(), l_source();
39 > static void     l_flatsrc(int), l_sphsrc(int), l_source(int);
40  
41  
42 + void
43   lightinit()                     /* initialize lighting */
44   {
45          GLfloat ambv[4];
# Line 61 | Line 61 | lightinit()                    /* initialize lighting */
61   }
62  
63  
64 + void
65   lightclean()                    /* clean up light source commands */
66   {
67          if ((dolights += nlights) <= 0)
# Line 69 | Line 70 | lightclean()                   /* clean up light source commands */
70   }
71  
72  
73 + void
74   lightdefs()                     /* define light source list */
75   {
76          register int    i;
# Line 98 | Line 100 | lightdefs()                    /* define light source list */
100   }
101  
102  
103 + int
104   o_source(o)                     /* record a distant source */
105   register OBJREC *o;
106   {
# Line 158 | Line 161 | double area;
161   }
162  
163  
164 < static
164 > static void
165   l_source(n)                     /* convert a distant source */
166   register int    n;
167   {
# Line 182 | Line 185 | register int   n;
185   }
186  
187  
188 < static
188 > static void
189   l_flatsrc(n)                    /* convert a flat source */
190   register int    n;
191   {
# Line 217 | Line 220 | register int   n;
220   }
221  
222  
223 < static
223 > static void
224   l_sphsrc(n)                     /* convert a spherical source */
225   register int    n;
226   {

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