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root/radiance/ray/src/rt/ray.h
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Comparing ray/src/rt/ray.h (file contents):
Revision 2.36 by greg, Wed Apr 6 00:14:26 2011 UTC vs.
Revision 2.37 by greg, Wed Jun 29 13:41:26 2011 UTC

# Line 238 | Line 238 | extern void    rview(void);
238   extern void     rpict(int seq, char *pout, char *zout, char *prvr);
239  
240   #ifdef __FAST_MATH__
241 < #define checknorm(vn)   normalize(vn)
241 > #define checknorm(vn)   (void)normalize(vn)
242   #else
243 < #define checknorm(vn)   1.0
243 > #define checknorm(vn)
244   #endif
245  
246   #ifdef __cplusplus

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