Kaba class Geometry ed

class Geometry
    var edge: Edge[]
    var is_closed: bool
    var polygon: Polygon[]
    var vertex: Vertex[]

    # constructors
    func mut __init__()

    # functions
    func static and(a: Geometry, b: Geometry, out _out: Geometry) -> i32
    func static subtract(a: Geometry, b: Geometry, out _out: Geometry) -> i32

    # nested classes
    class Ball
    class Cube
    class Cylinder
    class CylinderComplex
    class EndMode
    class Plane
    class Platonic
    class Polygon
    class Sphere
    class Torus
    class TorusKnot
    class Vertex