Contains settings and working data shared among many NiagaraSystems that share some commonality of type. For example ImpactFX vs EnvironmentalFX.
Editor Properties: (see get_editor_property/set_editor_property)
cull_reaction(NiagaraCullReaction): [Read-Write] How effects of this type react when they fail the cull checks.
emitter_scalability_settings(NiagaraEmitterScalabilitySettingsArray): [Read-Write] Emitter Scalability Settings
significance_handler(NiagaraSignificanceHandler): [Read-Write] Used to determine the relative significance of FX in the scene which is used in other scalability systems such as instance count culling.
system_scalability_settings(NiagaraSystemScalabilitySettingsArray): [Read-Write] System Scalability Settings
update_frequency(NiagaraScalabilityUpdateFrequency): [Read-Write] How regularly effects of this type are checked for scalability.