def surface_subdivide2(surface, sub_surface_b):
    """Image for :meth`.Surface.subdivide` docstring."""
    if NO_IMAGES:
        return

    # Plot set-up.
    figure = plt.figure()
    ax = figure.gca()
    colors = seaborn.husl_palette(6)
    N = 128
    s_vals = np.linspace(0.0, 1.0, N + 1)
    # Add edges from surface.
    add_edges(ax, surface, s_vals, colors[4])
    # Now do the same for surface B.
    add_edges(ax, sub_surface_b, s_vals, colors[0])
    # Add the control points polygon for the original surface.
    nodes = surface._nodes[:, (0, 2, 4, 5, 0)]
    add_patch(ax, nodes, colors[2], with_nodes=False)
    # Add the control points polygon for the sub-surface.
    nodes = sub_surface_b._nodes[:, (0, 1, 2, 5, 3, 0)]
    add_patch(ax, nodes, colors[1], with_nodes=False)
    # Plot **all** the nodes.
    sub_nodes = sub_surface_b._nodes
    ax.plot(
        sub_nodes[0, :],
        sub_nodes[1, :],
        color="black",
        linestyle="None",
        marker="o",
    )
    # Take those same points and add the boundary.
    ax.plot(nodes[0, :], nodes[1, :], color="black", linestyle="dashed")
    ax.axis("scaled")
    ax.set_xlim(-1.125, 2.125)
    ax.set_ylim(-0.125, 4.125)
    save_image(ax.figure, "surface_subdivide2")
def surface_subdivide2 ( surface , sub_surface_b ) : if NO_IMAGES : return figure = plt . figure ( ) ax = figure . gca ( ) colors = seaborn . husl_palette ( 6 ) N = 128 s_vals = np . linspace ( 0.0 , 1.0 , N + 1 ) add_edges ( ax , surface , s_vals , colors [ 4 ] ) add_edges ( ax , sub_surface_b , s_vals , colors [ 0 ] ) nodes = surface . _nodes [ : , ( 0 , 2 , 4 , 5 , 0 ) ] add_patch ( ax , nodes , colors [ 2 ] , with_nodes = False ) nodes = sub_surface_b . _nodes [ : , ( 0 , 1 , 2 , 5 , 3 , 0 ) ] add_patch ( ax , nodes , colors [ 1 ] , with_nodes = False ) sub_nodes = sub_surface_b . _nodes ax . plot ( sub_nodes [ 0 , : ] , sub_nodes [ 1 , : ] , color = "black" , linestyle = "None" , marker = "o" , ) ax . plot ( nodes [ 0 , : ] , nodes [ 1 , : ] , color = "black" , linestyle = "dashed" ) ax . axis ( "scaled" ) ax . set_xlim ( - 1.125 , 2.125 ) ax . set_ylim ( - 0.125 , 4.125 ) save_image ( ax . figure , "surface_subdivide2" )
Image for :meth`.Surface.subdivide` docstring.