Method RemoveActor

Source/Engine/Level/Scene/SceneRendering.cpp:217–236

}

void SceneRendering::RemoveActor(Actor* a, int32& key)
{
    CHECK_SCENE_EDIT_ACCESS();
    const int32 category = a->_drawCategory;
    ScopeWriteLock lock(Locker);
    auto& list = Actors[category];
    if (list.Count() > key || key < 0) // Ignore invalid key softly (eg. list after batch clear during scene unload)
    {
        auto& e = list.Get()[key];
        if (e.Actor == a)
        {
            for (auto* listener : _listeners)
                listener->OnSceneRenderingRemoveActor(a);
            e.Actor = nullptr;
            e.LayerMask = 0;
            FreeActors[category].Add(key);
        }
    }
    key = -1;
}

#define FOR_EACH_BATCH_ACTOR const int64 count = _drawListSize; while (true) { const int64 index = Platform::InterlockedIncrement(&_drawListIndex); if (index >= count) break; auto e = _drawListData[index];
#define CHECK_ACTOR ((view.RenderLayersMask.Mask & e.LayerMask) && (e.NoCulling || FrustumsListCull(e.Bounds, _drawFrustumsData)))