diff --git a/sim_scenes/science/free_fall_of_ball.py b/sim_scenes/science/free_fall_of_ball.py index 015ba3bcfe2143aafc816f0e6dee9f07a29c868c..ee731a86fd2386bc925602e9d5462fd066866ec7 100644 --- a/sim_scenes/science/free_fall_of_ball.py +++ b/sim_scenes/science/free_fall_of_ball.py @@ -15,7 +15,7 @@ if __name__ == '__main__': """ 自由落地模拟 """ - # 地球在中心位置 + # 创建一个地球,位于中心位置,初始速度为 0 earth = Earth(init_position=[0, 0, 0], init_velocity=[0, 0, 0], size_scale=1, texture="earth_hd.jpg") # earth.raduis = 6373.22