FGeometryCacheSceneProxy ( class [UGeometryCacheComponent](API\Plugins\GeometryCache\UGeometryCacheComponent) * Component, [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< [FGeomCacheTrackProxy](API\Plugins\GeometryCache\FGeomCacheTrackProxy) *()> TrackProxyCreator )