def earth():
"""Конструктор Земли (статической)"""
earth = SpaceObject('Earth',
mass=5.97219E24,
radius=unit.dimension.km(6371))
earth.isStatic = True
StaticSpaceObjectController().attach(earth)
return earth
def moon():
"""Конструктор Луны"""
moon = SpaceObject('Moon', mass = 5.97219E24, radius = 1.73814E6);
moon.position = Vector(0, 4.05696E8)
moon.velocity = Vector(1.023E3, 0)
return moon
def earth():
"""Конструктор Земли (статической)"""
earth = SpaceObject('Earth', mass = 5.97219E24, radius = unit.dimension.km(6371))
earth.isStatic = True
StaticSpaceObjectController().attach(earth)
return earth
def moon():
"""Конструктор Луны"""
moon = SpaceObject('Moon', mass=5.97219E24, radius=1.73814E6)
moon.position = Vector(0, 4.05696E8)
moon.velocity = Vector(1.023E3, 0)
return moon
