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root/radiance/ray/src/ot/sphere.c
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Comparing ray/src/ot/sphere.c (file contents):
Revision 2.3 by schorsch, Thu Jun 26 00:58:10 2003 UTC vs.
Revision 2.4 by schorsch, Sat Mar 27 12:41:45 2004 UTC

# Line 50 | Line 50 | static const char      RCSid[] = "$Id$";
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;

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