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root/Development/ray/src/common/random.h
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Comparing ray/src/common/random.h (file contents):
Revision 2.17 by greg, Wed Apr 5 15:21:53 2006 UTC vs.
Revision 2.19 by greg, Mon Jan 26 20:04:30 2015 UTC

# Line 10 | Line 10 | extern "C" {
10  
11   #ifdef  _WIN32
12  
13 + #include <stdlib.h>
14 +
15   #if (RAND_MAX <= 65536)
16   #define random()        ((long)rand()<<16^(long)rand()<<6^(long)rand()>>4)
17   #else
# Line 17 | Line 19 | extern "C" {
19   #endif
20   #define srandom(s)      srand((unsigned)(s))
21  
22 < #define frandom()       (rand()*(1./RAND_MAX))
22 > #define frandom()       (rand()*(1./(RAND_MAX+.5)))
23  
24   #else
25   #ifdef  BSD

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