Verse API reference page for the OnBeginSimulation function | Unreal Editor for Fortnite Documentation

Called when the component begins simulating within the scene.

Use this to set up TickEvent callbacks or other setup that must be guaranteed to complete immediately.
OnAddedToScene is guaranteed to run before OnBeginSimulation.


Verse `using` statement	`using { /Verse.org/SceneGraph }`

OnBeginSimulation<native><native_callable><protected><experimental>():void

Parameters

OnBeginSimulation does not take any parameters.

Attributes and Effects

The following attributes determine how OnBeginSimulation behaves and how you can use it in your programs. For the complete list of attribute and effect specifiers, see the Specifiers Page.

Attribute	Meaning
`native`	Indicates that the definition details of the element are implemented in C++. Verse definitions with the `native` specifier auto-generate C++ definitions that a developer can then fill out its implementation. You can use this specifier on classes, interfaces, enums, methods, and data.
`native_callable`	Indicates that an instance method is both native (implemented in C++) and may be called by other C++ code. You can see this specifier used on an instance method. This specifier doesn’t propagate to subclasses and so you don’t need to add it to a definition when overriding a method that has this specifier.
`protected`	The identifier is only accessible in the current class and any subtypes. You can use this on classes, interfaces, structs, enums, non-module methods, and data.