Calculates the difference between 2 time line values
            
    Namespace: 
   Equis.JanusToolkit.StandardTimeLinesAssembly: Janus (in Janus.dll)
Syntax
| C# | 
|---|
protected override double Difference( PositionHeadingVelocity val1, PositionHeadingVelocity val2 )  | 
Parameters
- val1
 - Type: Equis.JanusToolkit.StandardTimeLines..::..PositionHeadingVelocity
Value 1 
- val2
 - Type: Equis.JanusToolkit.StandardTimeLines..::..PositionHeadingVelocity
Value 2 
Return Value
Absolute difference between Value 1 and Value 2
Remarks
            This method is used by Set in conjucntion with the value of the parameter Tolerance to
            determine whether or not an update to the timeline should be sent to the remote peers
            Updates are sent when the value returned by Difference is greater than Tolerance