Unreal Engine Blueprint API Reference > Niagara
Sets whether or not the delta time used to tick the system instance when using desired age is locked to the seek delta. When true, the system instance will only be ticked when the desired age has changed by more than the seek delta. When false the system instance will be ticked by the change in desired age when not seeking.
Target is Niagara Particle System Component
Inputs
| Type | Name | Description |
|---|---|---|
| exec | In | |
| object | Target | |
| boolean | Lock |
Outputs
| Type | Name | Description |
|---|---|---|
| exec | Out |