model://sun model://ground_plane model://double_pendulum_with_base pendulum_0deg 0 2.1 0 0 0 0 model://double_pendulum_with_base pendulum_180deg 0 -2.1 0 0 0 3.1416 model://double_pendulum_with_base pendulum_90deg -2.1 0 0 0 0 1.5708 model://double_pendulum_with_base pendulum_270deg 2.1 0 0 0 0 -1.5708 model://double_pendulum_with_base pendulum_315deg 1.48 1.48 0 0 0 -0.7854 model://double_pendulum_with_base pendulum_225deg 1.48 -1.48 0 0 0 -2.3562 model://double_pendulum_with_base pendulum_135deg -1.48 -1.48 0 0 0 2.3562 model://double_pendulum_with_base pendulum_45deg -1.48 1.48 0 0 0 0.7854