module A set of nodes that mutate per-particle state, including position, velocity, color, size, and lifetime. TopicsNamespacesmodule::debugFunctionsmodule::addPositionmodule::addVelocitymodule::setAlphamodule::setColormodule::setLifetimemodule::setPositionmodule::setSizemodule::setVelocity See AlsoSimulation-stage nodeselementemitterinitializeoutputforce