PatternGold tierGameplay

Interactable interface system with line trace from camera

Updated 2mo ago

UE 5.0UE 5.1UE 5.2UE 5.3UE 5.4UE 5.5UE 5.6UE 5.7#interact #interface #linetrace #camera #focus

Reference

Pattern: BPI_Interactable interface with Interact(APawn* Caller) and GetInteractText(). Player Tick: GetPlayerCameraManager → GetCameraLocation/Rotation → LineTraceSingle(CamLoc, CamLoc + Forward*InteractDistance) → BreakHitResult → HitActor → DoesImplementInterface(BPI_Interactable) → True: show UI prompt, store as FocusedActor. Interact input → call Interact(Self) on FocusedActor.