太阳系三体模拟器

scenes/earth_at_night.py

+# -*- coding:utf-8 -*-
+# title           :地球晚上模拟运行
+# description     :地球晚上模拟运行
+# author          :Python超人
+# date            :2023-02-11
+# link            :https://gitcode.net/pythoncr/
+# python_version  :3.8
+# ==============================================================================
+from bodies import Earth
+from common.consts import SECONDS_PER_HOUR
+from scenes.func import ursina_run
+
+if __name__ == '__main__':
+    """
+    高清水星模拟运行
+    """
+    bodies = [
+        Earth(texture="earth_at_night.jpg",
+              init_position=[0, 0, 0], init_velocity=[0, 0, 0],
+              size_scale=100.0001, ignore_mass=True)
+    ]
+    # 使用 ursina 查看的运行效果
+    # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
+    # position = 左-右+、上+下-、前+后-
+    ursina_run(bodies, SECONDS_PER_HOUR / 2, position=(0, 200000, -2000000), cosmic_bg="../textures/cosmic2.jpg")

scenes/mercury_high_resolution.py

+# -*- coding:utf-8 -*-
+# title           :高清水星模拟运行
+# description     :高清水星模拟运行
+# author          :Python超人
+# date            :2023-02-11
+# link            :https://gitcode.net/pythoncr/
+# python_version  :3.8
+# ==============================================================================
+from bodies import Mercury
+from common.consts import SECONDS_PER_WEEK, SECONDS_PER_DAY
+from scenes.func import ursina_run
+
+if __name__ == '__main__':
+    """
+    高清水星模拟运行
+    """
+    bodies = [
+        Mercury(texture="mercury_hd.tif",
+                init_position=[0, 0, 0], init_velocity=[0, 0, 0],
+                size_scale=100)
+    ]
+    # 使用 ursina 查看的运行效果
+    # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
+    # position = 左-右+、上+下-、前+后-
+    ursina_run(bodies, SECONDS_PER_DAY, position=(0, 30000, -600000), cosmic_bg="../textures/cosmic1.jpg")

scenes/solar_system_1.py

@@ -42,4 +42,4 @@ if __name__ == '__main__':
     # 使用 ursina 查看的运行效果
     # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
     # position = 左-右+、上+下-、前+后-
-    ursina_run(bodies, SECONDS_PER_YEAR, position=(0, 2 * AU, -11 * AU))
+    ursina_run(bodies, SECONDS_PER_YEAR, position=(0, 2 * AU, -11 * AU), bg_music="../sounds/universe_04.mp3")

scenes/sun_dysen_sphere.py

@@ -27,4 +27,4 @@ if __name__ == '__main__':
     # 使用 ursina 查看的运行效果
     # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
     # position = 左-右+、上+下-、前+后-
-    ursina_run(bodies, SECONDS_PER_WEEK, position=(0, AU / 2, -3 * AU))
+    ursina_run(bodies, SECONDS_PER_WEEK, position=(0, AU / 4, -2 * AU), bg_music="../sounds/universe_02.mp3")

scenes/tri_bodies_sim_perfect.py

@@ -22,11 +22,11 @@ if __name__ == '__main__':
 
     mass = 2e30
     r = 2 * AU
-    # p = 12  # 三体转圆形花
-    p = 14.88  # 三体转圈近似圆形
-    # p = 16  # 三体转圆形花
-    # p = 18  # 三体转圆形花
-    # p = 19  # 三体转圆形花
+    # p = 12  # TODO: 三体转圆形花
+    p = 14.88  # TODO: 三体转圈近似圆形
+    # p = 16  # TODO: 三体转圆形花
+    # p = 18  # TODO: 三体转圆形花
+    # p = 19  # TODO: 三体转圆形花
     bodies = [
         Sun(name="红轨太阳A", mass=mass,
             init_position=[0, math.sqrt(3) * r, 0],

scenes/ursina_json_sim.py

@@ -19,11 +19,11 @@ if __name__ == '__main__':
     # TODO: 去掉注释，在地球上看月相演示变化过程演示
     # bodies, params = Body.build_bodies_from_json('../data/sun_earth_moon.json')
     # TODO: 去掉注释，完美数据的三体模型的演示01（等边三角形）
-    # bodies, params = Body.build_bodies_from_json('../data/tri_bodies_sim_perfect_01.json')
+    bodies, params = Body.build_bodies_from_json('../data/tri_bodies_sim_perfect_01.json')
     # TODO: 去掉注释，完美数据的三体模型的演示02（等边三角形）
     # bodies, params = Body.build_bodies_from_json('../data/tri_bodies_sim_perfect_02.json')
     # TODO: 去掉注释，完美数据的三体模型的演示03（等边三角形）
-    bodies, params = Body.build_bodies_from_json('../data/tri_bodies_sim_perfect_03.json')
+    # bodies, params = Body.build_bodies_from_json('../data/tri_bodies_sim_perfect_03.json')
     # TODO: 去掉注释，引力弹弓的演示
     # bodies, params = Body.build_bodies_from_json('../data/gravity_slingshot.json')
 

simulators/ursina_simulator.py

@@ -290,7 +290,8 @@ class UrsinaSimulator(Simulator):
             bg_music = None
 
         if bg_music is None:
-            bg_music = "../sounds/universe_04.mp3"
+            # bg_music = "../sounds/universe_04.mp3"
+            bg_music = "../none"
 
         if os.path.exists(bg_music):
             audio = Audio(bg_music, pitch=1, loop=True, autoplay=True)