function assembler2pipepictures()
  return
  {
    north =
    {
      filename = "__base__/graphics/entity/assembling-machine-2/assembling-machine-2-pipe-N.png",
      priority = "extra-high",
      width = 71,
      height = 38,
      shift = util.by_pixel(2.25, 13.5),
      scale = 0.5
    },
    east =
    {
      filename = "__base__/graphics/entity/assembling-machine-2/assembling-machine-2-pipe-E.png",
      priority = "extra-high",
      width = 42,
      height = 76,
      shift = util.by_pixel(-24.5, 1),
      scale = 0.5
    },
    south =
    {
      filename = "__base__/graphics/entity/assembling-machine-2/assembling-machine-2-pipe-S.png",
      priority = "extra-high",
      width = 88,
      height = 61,
      shift = util.by_pixel(0, -31.25),
      scale = 0.5
    },
    west =
    {
      filename = "__base__/graphics/entity/assembling-machine-2/assembling-machine-2-pipe-W.png",
      priority = "extra-high",
      width = 39,
      height = 73,
      shift = util.by_pixel(25.75, 1.25),
      scale = 0.5
    }
  }
end

function assembler3pipepictures()
  return
  {
    north =
    {
      filename = "__base__/graphics/entity/assembling-machine-3/assembling-machine-3-pipe-N.png",
      priority = "extra-high",
      width = 71,
      height = 38,
      shift = util.by_pixel(2.25, 13.5),
      scale = 0.5
    },
    east =
    {
      filename = "__base__/graphics/entity/assembling-machine-3/assembling-machine-3-pipe-E.png",
      priority = "extra-high",
      width = 42,
      height = 76,
      shift = util.by_pixel(-24.5, 1),
      scale = 0.5
    },
    south =
    {
      filename = "__base__/graphics/entity/assembling-machine-3/assembling-machine-3-pipe-S.png",
      priority = "extra-high",
      width = 88,
      height = 61,
      shift = util.by_pixel(0, -31.25),
      scale = 0.5
    },
    west =
    {
      filename = "__base__/graphics/entity/assembling-machine-3/assembling-machine-3-pipe-W.png",
      priority = "extra-high",
      width = 39,
      height = 73,
      shift = util.by_pixel(25.75, 1.25),
      scale = 0.5
    }
  }
end
