added Princeton D toroidal field coil

[shimwell]

No description provided.

[shimwell]

To add multiple reactor assemblies with different TF coils one can translate the compound

).toCompound().translate((0, 0, 600))

then make an assembly from the two compounds

example

.. cadquery::
    :gridsize: 0
    :select: result
    :color: #00cd00
    :width: 100%
    :height: 600px

    import paramak
    result1 = paramak.tokamak_from_plasma(
        radial_build=[
            (paramak.LayerType.GAP, 10),
            (paramak.LayerType.SOLID, 30),
            (paramak.LayerType.SOLID, 50),
            (paramak.LayerType.SOLID, 10),
            (paramak.LayerType.SOLID, 120),
            (paramak.LayerType.SOLID, 20),
            (paramak.LayerType.GAP, 60),
            (paramak.LayerType.PLASMA, 300),
            (paramak.LayerType.GAP, 60),
            (paramak.LayerType.SOLID, 20),
            (paramak.LayerType.SOLID, 120),
            (paramak.LayerType.SOLID, 10),
        ],
        elongation=2,
        triangularity=0.55,
        rotation_angle=90,
    ).toCompound()

    result2 = paramak.tokamak_from_plasma(
        radial_build=[
            (paramak.LayerType.GAP, 10),
            (paramak.LayerType.SOLID, 30),
            (paramak.LayerType.SOLID, 50),
            (paramak.LayerType.SOLID, 10),
            (paramak.LayerType.SOLID, 120),
            (paramak.LayerType.SOLID, 20),
            (paramak.LayerType.GAP, 60),
            (paramak.LayerType.PLASMA, 300),
            (paramak.LayerType.GAP, 60),
            (paramak.LayerType.SOLID, 20),
            (paramak.LayerType.SOLID, 120),
            (paramak.LayerType.SOLID, 10),
        ],
        elongation=2,
        triangularity=0.55,
        rotation_angle=90,
    ).toCompound().translate((0, 1000, 0))
    result_both = cq.Assembly()
    result_both.add(result1)
    result_both.add(result2)
    result=result_both.toCompound()