2009

■ Tests on page 2956
Action Time Frames
Most actions in Particle Flow operate on particles in either of two time frames:
once, when the particle first enters the event, or on a continuous basis,
potentially changing particle behavior at each integration step. Some actions
can work only in one time frame, while others can work on an instantaneous
or continuous basis, depending on their settings. The tables below list each
action with its time frame.
Operators
Time FrameOperator
n/aBirth
n/aBirth Script
n/aDelete
ContinuousForce
ContinuousKeep Apart
ContinuousMapping
ContinuousMaterial Dynamic
OnceMaterial Frequency
OnceMaterial Static
Once, except continuous with Lock On
Emitter
Position Icon
Particle Flow | 2839