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root/radiance/ray/src/ot/sphere.c
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Comparing ray/src/ot/sphere.c (file contents):
Revision 1.3 by greg, Wed May 22 17:01:43 1991 UTC vs.
Revision 2.4 by schorsch, Sat Mar 27 12:41:45 2004 UTC

# Line 1 | Line 1
1 – /* Copyright (c) 1986 Regents of the University of California */
2 –
1   #ifndef lint
2 < static char SCCSid[] = "$SunId$ LBL";
2 > static const char       RCSid[] = "$Id$";
3   #endif
6 –
4   /*
5   *  sphere.c - routines for creating octrees for spheres.
6   *
# Line 53 | Line 50 | static char SCCSid[] = "$SunId$ LBL";
50   */
51  
52  
53 < o_sphere(o, cu)                 /* determine if sphere intersects cube */
54 < OBJREC  *o;
55 < register CUBE  *cu;
53 > /* XXX o_sphere() is extern, but not declared in any header file */
54 > int
55 > o_sphere(                       /* determine if sphere intersects cube */
56 >        OBJREC  *o,
57 >        register CUBE  *cu
58 > )
59   {
60          FVECT  v1;
61          double  d1, d2;
62 <        register double  *fa;
62 >        register RREAL  *fa;
63          register int  i;
64   #define  cent           fa
65   #define  rad            fa[3]

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