def init(self, radius=None, delta_radius=0, angle_z=None, delta_z=0, angle_x=None, delta_x=0, *args, **kw):
        super(OrbitCamera, self).init(*args, **kw)

        width, height = director.get_window_size()

        self.radius = radius
        self.delta_radius = delta_radius
        self.angle_x = angle_x
        self.rad_delta_x = math.radians(delta_x)
        self.angle_z = angle_z
        self.rad_delta_z = math.radians(delta_z)
Initialize the camera with spherical coordinates
dataset/ETHPy150Open los-cocos/cocos/cocos/actions/camera_actions.py/OrbitCamera.init