Python超人-宇宙模拟器

sim_scenes/fiction/fixed_stars_1.py

@@ -60,5 +60,6 @@ if __name__ == '__main__':
     #             M：摄像机移动加速  N:摄像机移动减速
     # position = (左-右+、上+下-、前+后-)
     ursina_run(bodies, SECONDS_PER_WEEK,
+               show_grid=False,
                position=(0, AU, -AU / 500),
                show_name=True, bg_music="sounds/universe_03.mp3")

sim_scenes/fiction/fixed_stars_2.py

@@ -60,5 +60,6 @@ if __name__ == '__main__':
     #             M：摄像机移动加速  N:摄像机移动减速
     # position = (左-右+、上+下-、前+后-)
     ursina_run(bodies, SECONDS_PER_WEEK,
+               show_grid=False,
                position=(0, 30000, -AU / 500),
                show_name=True, bg_music="sounds/universe_03.mp3")

sim_scenes/fiction/stephenson_2_18.py

@@ -25,7 +25,9 @@ if __name__ == '__main__':
               init_position=[-2896.9165, 2896.9165, 0]),
         Sun(size_scale=SIZE_SCALE, ignore_mass=True,
             init_position=[-316397.06, 316397.06, 386345.72]),  # 太阳
-        Stephenson_2_18(size_scale=SIZE_SCALE, color=(28, 2, 1), ignore_mass=True,
+        Stephenson_2_18(size_scale=SIZE_SCALE,
+                        # color=(28, 2, 1),
+                        ignore_mass=True,
                         init_position=[-10e+08, 6.802537e+08, 8.234898e+08])  # 史蒂文森2-18 质量倍数 40.0   半径倍数 2150
     ]
 

sim_scenes/solar_system/sun_future_evolution.py

@@ -42,8 +42,17 @@ if __name__ == '__main__':
     for idx, body in enumerate(bodies):
         body.rotation_speed /= 200  # 恒星的旋转速度减小10倍
 
+
     def on_timer_changed(time_data: TimeData):
-        sun.planet.init_scale = sun.planet.init_scale + 0.2
+        # 模拟要爆炸的样子
+        if int(time_data.total_hours) % 3 == 0:
+            scale_val = (sun.planet.scale_x / 100)
+        elif int(time_data.total_hours) % 5 == 0:
+            scale_val = - 2 * (sun.planet.scale_x / 100)
+        else:
+            scale_val = 0
+
+        sun.planet.init_scale += scale_val
 
 
     #