Kaba struct Polyhedron ed

struct Polyhedron extends SingleData
    var edge_index: i32[256]
    var edge_on_face: bool[4096]
    var face: Face[32]
    var faces_joining_edge: i32[1024]
    var is_selected: bool
    var is_special: bool
    var m_delta: bool
    var m_old: bool
    var num_edges: i32
    var num_faces: i32
    var num_svertices: i32
    var pos: vec3
    var sindex: i32[512]
    var view_stage: i32

    # constructors
    func mut __init__(view_stage: i32, is_selected: bool, m_delta: bool, m_old: bool, is_special: bool, pos: vec3)

    # operators
    func mut __assign__(other: Polyhedron) # Polyhedron = Polyhedron

    # nested classes
    class Face