radii ( points )

icosahedron_triangulation (
        radius=None,
        subdivision_levels=None,
        sphere_factor=None,
        orientation=None,
        return_radii=None,
        )

show_icosahedron (
        radius=None,
        orientation=None,
        subdivision_levels=None,
        sphere_factor=None,
        style=None,
        color_rgba=None,
        )

interpolate_radii (
        varray,
        radii_0,
        radii_1,
        f,
        )

test ()

interpolate_icosahedron_with_sphere (
        surface_piece,
        radius,
        sphere_factor,
        )

scale_radii ( varray,  scale )

make_icosahedron_surface (
        radius=None,
        orientation=None,
        subdivision_levels=None,
        sphere_factor=None,
        style=None,
        color_rgba=None,
        surface_model=None,
        )

ChimeraExtension.py

gui.py

icosahedron.py