Method AddActor

Source/Engine/Level/Scene/SceneRendering.cpp:164–191

}

void SceneRendering::AddActor(Actor* a, int32& key)
{
    if (key != -1)
        return;
    PROFILE_MEM(Graphics);
    CHECK_SCENE_EDIT_ACCESS();
    const int32 category = a->_drawCategory;
    ScopeWriteLock lock(Locker);
    auto& list = Actors[category];
    if (FreeActors[category].HasItems())
    {
        // Use existing item
        key = FreeActors[category].Pop();
    }
    else
    {
        // Add a new item
        key = list.Count();
        list.AddOne();
    }
    auto& e = list[key];
    e.Actor = a;
    e.LayerMask = a->GetLayerMask();
    e.Bounds = a->GetSphere();
    e.NoCulling = a->_drawNoCulling;
    for (auto* listener : _listeners)
        listener->OnSceneRenderingAddActor(a);
}

void SceneRendering::UpdateActor(Actor* a, int32& key, ISceneRenderingListener::UpdateFlags flags)
{