How to use the payton.scene.geometry.Sphere function in Payton

def test_bounding_sphere_collision_false(self):
        a = Sphere(radius=2.0)
        b = Sphere()
        b.position = [4.5, 0.5, 0]
        c = CollisionTest(callback=dummy, objects=[a, b])
        check = c._bounding_sphere_collision(a, b)
        self.assertFalse(check)

def test_dist(self):
        a = Sphere()
        b = Sphere()
        b.position = [3, 0, 4]
        c = CollisionTest(callback=dummy, objects=[a, b])
        dist = c._dist(a, b)
        self.assertAlmostEqual(dist, 5)

def test_dist(self):
        a = Sphere()
        b = Sphere()
        b.position = [3, 0, 4]
        c = CollisionTest(callback=dummy, objects=[a, b])
        dist = c._dist(a, b)
        self.assertAlmostEqual(dist, 5)

def test_sphere_in_sphere_false(self):
        a = Sphere(radius=10)
        b = Sphere(radius=2)
        b.position = [10, 2, 0]
        c = CollisionTest(callback=dummy, objects=[a, b])
        check = c._sphere_in_sphere_collision(a, b)
        self.assertFalse(check)

pair[0].material.color = [1.0, 0, 0]
        pair[1].material.color = [1.0, 0, 0]
        # Once there is a hit, system will not check
        # for the same collision, if you want to have the objects
        # back in the collision detection pipeline, you have to do
        # collision.resolve(pair[0], pair[1])


scene = Scene()
collision = CollisionTest(callback=hit)
for i in range(50):
    x = random.randint(-5, 5)
    y = random.randint(-5, 5)
    z = random.randint(-5, 5)
    if i % 2 == 0:
        s = Sphere()
        s.position = [x, y, z]
        scene.add_object("s_{}".format(i), s)
        collision.add_object(s)
    else:
        c = Cube()
        c.position = [x, y, z]
        scene.add_object("c_{}".format(i), c)
        collision.add_object(c)

scene.add_collision_test("test", collision)
scene.run()

if scene.active_observer.far < 1:
            direction = 3
    if direction == 3:
        scene.active_observer.far += 0.1
        if scene.active_observer.far > 20:
            direction = 0


scene.active_observer.far = 20
collision = CollisionTest(callback=hit)
for i in range(50):
    x = random.randint(-5, 5)
    y = random.randint(-5, 5)
    z = random.randint(-5, 5)
    if i % 2 == 0:
        s = Sphere()
        s.position = [x, y, z]
        scene.add_object("s_{}".format(i), s)
        collision.add_object(s)
    else:
        c = Cube()
        c.position = [x, y, z]
        scene.add_object("c_{}".format(i), c)
        collision.add_object(c)

scene.add_collision_test("test", collision)
scene.create_clock("plane", 0.01, change_near_plane)
scene.run()

import os

from payton.scene.geometry import Cube, Sphere, Wavefront
from payton.scene.geometry.export import export_json, import_json
from payton.scene.scene import Scene

object_file = os.path.join(os.path.dirname(__file__), "monkey.obj")

monkey = Wavefront(filename=object_file)
monkey.add_child("cube", Cube())
monkey.children["cube"].position = [0, 0, 3]
monkey.children["cube"].add_child("sphere", Sphere())
monkey.children["cube"].children["sphere"].position = [1, 0, 0]

export_json(monkey, "test.json")
new = import_json("test.json")

scene = Scene()
scene.add_object("monkey", new)
scene.run()

space.lights[0].position = [px, py, 0]
    space.lights[1].position = [-px, -py, 0]


space = Scene()
space.shadow_quality = SHADOW_NONE
space.lights.append(Light(position=[12, 12, 12]))
space.observers[0].position = [20, 20, 20]
space.grid.resize(40, 40, 1)

texture_file = os.path.join(os.path.dirname(__file__), "map.png")

earth = Sphere(radius=5, parallels=36, meridians=36)
earth.material.texture = texture_file
moon = Sphere()
moon.position = [8, 0, 0]

moon_moon = Sphere(radius=0.5)
moon_moon.position = [0, 2, 0]

earth.add_child("moon", moon)
moon.add_child("moon_moon", moon_moon)

space.add_object("earth", earth)

space.create_clock("motion", 0.01, motion)
space.add_object(
    "info", info_box(left=10, top=10, width=220, height=100, label="Hit SPACE\nto start animation",),
)

space.run()

import random

from payton.scene import Scene
from payton.scene.geometry import Sphere
from payton.scene.gui import info_box
from payton.scene.material import RED, YELLOW

sphere_count = 0
score_board = 0
game = Scene()
base_sphere = Sphere()


def create_balloons():
    global sphere_count
    for i in range(4):
        x = random.randint(-5, 5)
        y = random.randint(-5, 5)
        z = random.randint(10, 20)
        proxy = base_sphere.clone()
        proxy.position = [x, y, z]
        game.add_object(f"sphere_{sphere_count}", proxy)
        sphere_count += 1


def move_balloons(period, total):
    for k in range(sphere_count):

0,
    ]

    space.lights[0].position = [px, py, 0]
    space.lights[1].position = [-px, -py, 0]


space = Scene()
space.shadow_quality = SHADOW_NONE
space.lights.append(Light(position=[12, 12, 12]))
space.observers[0].position = [20, 20, 20]
space.grid.resize(40, 40, 1)

texture_file = os.path.join(os.path.dirname(__file__), "map.png")

earth = Sphere(radius=5, parallels=36, meridians=36)
earth.material.texture = texture_file
moon = Sphere()
moon.position = [8, 0, 0]

moon_moon = Sphere(radius=0.5)
moon_moon.position = [0, 2, 0]

earth.add_child("moon", moon)
moon.add_child("moon_moon", moon_moon)

space.add_object("earth", earth)

space.create_clock("motion", 0.01, motion)
space.add_object(
    "info", info_box(left=10, top=10, width=220, height=100, label="Hit SPACE\nto start animation",),
)