someline-36.py

# pylint: disable=missing-docstring,invalid-name


import build123d as b

from someline.someline import make_box, make_cutout, make_handle
from someline.util import Project

WIDTH = 41.2
HEIGHT = 33.7

INNER_ROW_SIZE = 24.5
OUTER_ROW_SIZE = 24.0


def unit_to_length(u: int):
    if u < 3:
        return u * OUTER_ROW_SIZE
    else:
        return 2 * OUTER_ROW_SIZE + (u - 2) * INNER_ROW_SIZE


def make(units: int):
    length = unit_to_length(units)

    with b.BuildPart() as part:
        with make_box(length, WIDTH, HEIGHT, wall_depth=1.6) as box:
            with b.Locations((0.0, WIDTH, HEIGHT)):
                if units < 3:
                    handle = make_handle(length=length, thickness=1.2)
                else:
                    handle = make_handle(length=40, thickness=1.2)
                b.add(handle)

        b.add(box)

        if units > 1:
            pad, pocket = make_cutout(
                outer_width=9.0,
                inner_width=6.0,
                depth=3.0,
                height=24.1,
            )

            sym_plane = b.Plane.XZ.offset(-WIDTH / 2)
            with b.BuildPart(mode=b.Mode.PRIVATE) as padM:
                b.add(pad)
                b.mirror(pad, about=sym_plane)
            with b.BuildPart(mode=b.Mode.PRIVATE) as pocketM:
                b.add(pocket)
                b.mirror(pocket, about=sym_plane)

            with b.Locations((OUTER_ROW_SIZE, 0.0, 0.0)):
                with b.GridLocations(
                    INNER_ROW_SIZE, 0, units - 1, 1, align=b.Align.MIN
                ):
                    b.add(padM)
                    b.add(pocketM, mode=b.Mode.SUBTRACT)

    return part.part


project = Project("someline-36")


@project.model("Someline-36-U1", color=b.Color(0xFF6A13))
def u1():
    return make(units=1)


@project.model("Someline-36-U2", color=b.Color(0xFF6A13))
def u2():
    return make(units=2)


@project.model("Someline-36-U3", color=b.Color(0xFF6A13))
def u3():
    return make(units=3)


@project.model("Someline-36-U4", color=b.Color(0xFF6A13))
def u4():
    return make(units=4)


@project.model("Someline-36-U5", color=b.Color(0xFF6A13))
def u5():
    return make(units=5)


@project.model("Someline-36-U6", color=b.Color(0xFF6A13))
def u6():
    return make(units=6)


if __name__ == "__main__":
    project.main()