Flow Update operator

The Flow Update operator allows you to update particle properties based on matching particles within another flow.

Source flow

  • Flow object: the tyFlow object whose particles will be referenced.

  • Reference frame offset: the frame offset that the input flow object will be evaluated at.

  • Simulation groups: controls which particle simulation groups will be read from the input flow object.

  • Channels: controls which particle data channels to copy from the input flow object’s particles.


  • Delete if not found: if a particle does not have a matching particle in the input flow object, it will be deleted.