Minimum view alignment required for interactable state.
This numeric value (float) belongs to FInteractionRuntimePointProximitySettings under InteractionRuntime|Proximity.
Designers configure this value in the owning asset or object details panel, while Blueprint logic can read the resolved value at runtime.
UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "InteractionRuntime|Proximity")
float InteractMinViewDot = 0.2f;