Internal function for collecting single bricks into large ones. Used in both mosaics and 3D models. Automatically generate missing piece_type or mid_level.
collect_bricks(image_list, use_bricks = NULL, default_piece_type = "b")List output containing an element Img_lego.
Array of brick sizes to use in mosaic. Defaults to c('4x2', '2x2', '3x1', '2x1', '1x1')`.
Piece type to use in absence of piece_type column.
A list with element Img_bricks containing a data frame of the x- & y-coordinates, R, G, B channels, and brick ID. Other helper elements.