This modifier can be applied to any object so that it tracks one particle. It can be use to have a camera flying inside a particle flow such as in “Paper Gliders” demo.
Activated : toggle to activate the tracking effect. When this parameter switch to toggle state, the last created particle will be tracked.
Button : click on the button to select the particle emitter that will be tracked
Lag : lag time between the target particle trajectory and the tracker geometry. This parameter set “how close” the tracking object will follow the particle
Track bank : toggle to have the tracking geometry conforming to the bank effect of the tracked particle