Mesh Surface to Maze

mesh_to_maze

@tree
def mesh_to_maze(mesh: Mesh, start: Float = (0, 0, 1)):

    with frame("Input Mesh"):
        # Choose one of the following meshes to test effects
        mesh = MeshGrid(1, 1, 20, 20).mesh
        mesh = MeshIcoSphere(subdivisions=3).mesh
        mesh = MeshCube(1, 10, 10, 10).mesh

    index = mesh.index

    with frame("End Vertex"):

        end_vertex = (index == 1) | (index == 2)  # Boolean Math Or

    with frame("Next Vertex Index"):

        next_vertex_index = mesh.shortest_edge_paths(end_vertex, RandomFloat()).next_vertex_index

    with frame("Edge paths to curves"):

        curve = mesh.edge_paths_to_curves(next_vertex_index=next_vertex_index).trim_factor(start)

    with frame("Merge and fillet curve"):

        curve = curve.to_mesh().merge_by_distance().to_curve().fillet_bezier(0.01)

    with frame("Curve to Mesh"):

        mesh = curve.to_mesh(Rectangle(0.02, 0.02), True).set_shade_smooth(shade_smooth=False)

    return mesh