The VMath type exposes the following members.
Fields
Name  Description  

CycToDeg 
Conversion factor from radians to degree, 360
 
CycToRad 
Conversion factor from cycles to radians, (2 * Pi)
 
DegToCyc 
Conversion factor from degree to radians, 1/360
 
DegToRad 
Conversion factor from degree to radians, (2 * Pi)/360
 
IdentityMatrix 
Identity matrix
1000
0100
0010
0001
 
Pi 
Pi, as you know it
 
PiRez 
1 / Pi, multiply by this if you have to divide by Pi
 
RadToCyc 
Conversion factor from radians to cycles, 1/(2 * Pi)
 
RadToDeg 
Conversion factor from radians to degree, 360/(2 * Pi)
 
Random 
A random object for conveninece
 
TwoPi 
Pi * 2
 
TwoPiRez 
2 / Pi, multiply by this if you have to divide by 2*Pi
