c++ - 车辆和箱子碰撞之间的重叠不起作用ue4

Question

void ARasenmaeher::OnBeginOverlap(UPrimitiveComponent* HitComp, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult)
{
    if (OtherActor->ActorHasTag("BoxCollision"))
    {
        UE_LOG(LogTemp, Warning, TEXT("Overlap"));
        IsOverlapping = true;
        while (IsOverlapping == true)
        {
            AngryLevel += 10;
        }

    }
}

盒子碰撞设置为overlapalldynamic，车辆设置为“Vehicle”，我怎样才能让重叠事件起作用？

标签： c++unreal-engine4