ULimenGraphicalSettingsSubsystem

Overview

ULimenGraphicalSettingsSubsystem is a subsystem that extends ULimenModularSettingsSubsystem. It handles graphical settings, particularly focusing on post-processing volumes. The class includes delegates for global post-process events and provides methods to load default settings and manage camera modifiers based on player controller changes.

Properties

Type	Name	Access	Description
`FGlobalPostProcessFound`	OnGlobalPostProcessFound	Public	Delegate triggered when a global post-process volume is found.
`FPostProcessSettingsDelegate`	OnPostProcessSettingEvaluate	Public	Delegate triggered to evaluate post-process settings.
`TWeakObjectPtr<const [ULimenGraphicalSettingsDeveloperSettings](LimenGraphicalSettingsDeveloperSettings.md)>`	SubsystemSettings	Private	Weak pointer to the developer settings for this subsystem.
`TWeakObjectPtr<[ULimenGraphicalSettingsCameraModifier](LimenGraphicalSettingsCameraModifier.md)>`	CameraModifier	Private	Weak pointer to the camera modifier associated with this subsystem.

Functions

Return Type	Signature	Description
`bool`	ShouldCreateSubsystem(UObject* Outer) const	Determines if the subsystem should be created based on developer settings.
`void`	PlayerControllerChanged(APlayerController* NewPlayerController)	Handles changes in player controllers, setting up camera modifiers accordingly.
`void`	LoadDefaultSettingsList()	Loads default graphical settings from developer settings and initializes them.

Usage & Implementation Notes

Threading Constraints: This subsystem operates on the game thread.
Replication Requirements: None.
Memory Lifetime Management: Uses weak pointers to manage references without causing memory leaks.
Initialization Dependencies: Depends on ULimenGraphicalSettingsDeveloperSettings for configuration.

22 May 2026