[Csp-commits] APPLICATIONS/CSPFlightSim/Source TypesMath.cpp,1.2,1.3

[<de...@us...>]

Update of /cvsroot/csp/APPLICATIONS/CSPFlightSim/Source
In directory sc8-pr-cvs1:/tmp/cvs-serv24183

Modified Files:
	TypesMath.cpp 
Log Message:
no message

Index: TypesMath.cpp
===================================================================
RCS file: /cvsroot/csp/APPLICATIONS/CSPFlightSim/Source/TypesMath.cpp,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** TypesMath.cpp	5 Dec 2002 03:23:31 -0000	1.2
--- TypesMath.cpp	11 Jan 2003 10:58:12 -0000	1.3
***************
*** 47,49 ****
--- 47,63 ----
  	else 
  		return atan( p_b / p_a );
+ }
+ 
+ float UnsignedRandomNumber()
+ // returns a random number in [0,1]
+ {
+ 	float fnum = static_cast<float>(rand())/RAND_MAX;
+ 	return fnum;
+ }
+ 
+ float SignedRandomNumber()
+ // returns a random number in [0,1]
+ {
+ 	float fnum = 2.0 * UnsignedRandomNumber() - 1.0;
+ 	return fnum;
  }