t | Time period in seconds to advance the ParticleSystem simulation by. If restart is true, the ParticleSystem will be reset to 0 time, and then advanced by this value. If restart is false, the ParticleSystem simulation will be advanced in time from its current state by this value. |
withChildren | Fast-forward all child Particle Systems as well. |
restart | Restart and start from the beginning. |
fixedTimeStep | Only update the system at fixed intervals, based on the value in "Fixed Time" in the Time options. |
Fast-forwards the Particle System by simulating particles over the given period of time, then pauses it.