Splined box corner¶

from woodwright.examples import joints

design = joints.splined_box_corner(front_length=375)

front   300 x 120 x 20 mm  oak
        - mitre 45 deg on right_end, bottom_face inside
        - spline groove 4 mm, 9 deep, square to the mitre with side, along the corner, through
side    200 x 120 x 20 mm  oak, mirror image
        - mitre 45 deg on right_end, bottom_face inside
        - spline groove 4 mm, 9 deep, square to the mitre with front, along the corner, through
spline  120 x 16 x 4 mm  plywood

def splined_box_corner(
    front_length: float = 300, side_length: float = 200, height: float = 120, stock: Stock = OAK
) -> Assembly:
    """A box corner mitred across the edges, with a plywood spline through
    the whole height of the corner, in grooves sawn square to the mitre
    faces (the blade tilted 45 degrees); lengths to the outside.

    Plywood, as a spline with its grain along the corner would split easily.
    """
    asm = Assembly("splined_box_corner", root_location=BOX_FRONT)
    front = asm.add(Board("front", stock, length=front_length, width=height))
    side = asm.add(Board("side", stock, length=side_length, width=height, mirror=True))
    spline = asm.add(Board("spline", SPLINE_PLYWOOD, length=height, width=16))
    asm.join(
        SplinedMitre(
            front.right_end, side.right_end, front.bottom_face, side.bottom_face, splines=(spline,)
        )
    )
    return asm