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root/radiance/ray/src/util/findglare.c
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Comparing ray/src/util/findglare.c (file contents):
Revision 1.24 by greg, Tue Jul 30 15:42:56 1991 UTC vs.
Revision 1.25 by greg, Tue Nov 12 13:21:01 1991 UTC

# Line 12 | Line 12 | static char SCCSid[] = "$SunId$ LBL";
12  
13   #include "glare.h"
14  
15 < #define FEQ(a,b)        ((a)-(b)<=FTINY&&(a)-(b)<=FTINY)
15 > #define FEQ(a,b)        ((a)-(b)<=FTINY&&(b)-(a)<=FTINY)
16   #define VEQ(v1,v2)      (FEQ((v1)[0],(v2)[0])&&FEQ((v1)[1],(v2)[1]) \
17                                  &&FEQ((v1)[2],(v2)[2]))
18  

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