timelinefx:timelinefx.tlParticleManager.SetOrigin

Method SetOrigin:Void( x:Float, y:Float, z:Float=1 )

Set the Origin of the particle Manager.. An origin at 0,0 represents the center of the screen assuming you have called SetScreenSize. Passing a z value will zoom in or out. Values above 1 will zoom out whilst values from 1 - 0 will zoom in. Values less then 0 will flip the particles being drawn.