Mitred face tenon corner¶

from woodwright.examples import joints

design = joints.mitred_face_tenon_corner(stile_length=375)

stile  300 x 45 x 30 mm  oak
       - mitre 45 deg on right_end, back_edge inside, 10 deep from bottom_face
       - mortise 22.5 x 8 mm, 32 deep, in back_edge
rail   200 x 45 x 30 mm  oak
       - mitre 45 deg on left_end, back_edge inside, 10 deep from bottom_face
       - end rabbet 45 mm, 20 deep, in top_face at left_end, leaving a tenon 22.5 x 8 mm, 30 long

def mitred_face_tenon_corner(
    stile_length: float = 300, rail_length: float = 200, width: float = 45, stock: Stock = THICK_OAK
) -> Assembly:
    """A frame corner mitred on the face, with a hidden mortise and tenon behind.

    The front third of both parts is mitred, so the face towards the viewer
    looks like a mitre corner, e.g. on a frame with a chamfered or moulded
    front. Behind it the stile runs on to the corner and the rail butts
    against its inside edge, with a 22.5 x 8 mm tenon, 30 mm long, centered
    in the layer behind the mitre and across the rail's width, in a blind
    mortise; it shows neither at the end of the stile nor at its outer edge.
    """
    asm = Assembly("mitred_face_tenon_corner", root_location=STANDING)
    stile = asm.add(Board("stile", stock, length=stile_length, width=width))
    rail = asm.add(Board("rail", stock, length=rail_length, width=width))
    asm.join(
        MitredFaceTenon(
            stile.right_end, rail.left_end, stile.back_edge, rail.back_edge, face=stile.bottom_face
        )
    )
    return asm