fn cube(center) {
  return startSketchOn(XY)
    |> startProfileAt([center[0] - 10, center[1] - 10], %)
    |> line(endAbsolute = [center[0] + 10, center[1] - 10])
    |> line(endAbsolute = [center[0] + 10, center[1] + 10])
    |> line(endAbsolute = [center[0] - 10, center[1] + 10])
    |> close()
    |> extrude(length = 10)
}

part001 = cube([0, 0])
part002 = cube([8, 8])

fullPart = intersect([part001, part002])