connectStoreyProperties() {
        const storey = this._storey;
        if (!!storey) {
            storey._walls = this._walls;
            storey._flats = this._flats;
            storey._animations = this._animations;
            storey._cellCodes = this._cellCodes;
            storey._renderContext = this._renderContext;
            storey._renderCanvas = this._renderCanvas;
            storey._offsetTop = this._offsetTop;
        }
    }
/**
     * copies properties from lower storey to upper
     */
copies properties from lower storey to upper
copies properties from lower storey to upper
connectStoreyProperties() {
        const storey = this._storey;
        if (!!storey) {
            storey._walls = this._walls;
            storey._flats = this._flats;
            storey._animations = this._animations;
            storey._cellCodes = this._cellCodes;
            storey._renderContext = this._renderContext;
            storey._renderCanvas = this._renderCanvas;
            storey._offsetTop = this._offsetTop;
        }
    }
connectStoreyProperties ( ) { const storey = this . _storey ; if ( ! ! storey ) { storey . _walls = this . _walls ; storey . _flats = this . _flats ; storey . _animations = this . _animations ; storey . _cellCodes = this . _cellCodes ; storey . _renderContext = this . _renderContext ; storey . _renderCanvas = this . _renderCanvas ; storey . _offsetTop = this . _offsetTop ; } }
copies properties from lower storey to upper
copies properties from lower storey to upper