太阳系三体模拟器

scenes/three_body_chatgpt_01.py

@@ -7,8 +7,8 @@
 # python_version  :3.8
 # ==============================================================================
 from bodies import Sun, Earth
-from common.consts import SECONDS_PER_WEEK
-from scenes.func import mayavi_run, mpl_run
+from common.consts import SECONDS_PER_WEEK, SECONDS_PER_DAY
+from scenes.func import mayavi_run, mpl_run, ursina_run
 
 if __name__ == '__main__':
     """
@@ -50,5 +50,11 @@ if __name__ == '__main__':
     初始速度：(-3.0, 1.0, -2.0) km/s
     质量：2.8 x 10^30 kg
     """
+    # 使用 mayavi 查看的运行效果
     # mayavi_run(bodies, SECONDS_PER_WEEK, view_azimuth=0)
+
+    # 使用 matplotlib 查看运行效果
     mpl_run(bodies, SECONDS_PER_WEEK)
+
+    # 使用 ursina 查看的运行效果
+    # ursina_run(bodies, SECONDS_PER_WEEK, position=(0, 0, 0))

simulators/views/ursina_view.py

@@ -50,16 +50,16 @@ class UrsinaPlayer(FirstPersonController):
         self.position = Vec3(pos[0], pos[1], pos[2])
         # 将摄像机位置设置为 x=0、y=1、z=0 的位置
         # camera.position = Vec3(pos[0], pos[1], pos[2])
-        self.position = Vec3(pos[0], pos[1], pos[2])
+        # self.position = Vec3(pos[0], pos[1], pos[2])
         # 将摄像机的观察角度绕 x 轴旋转 45 度，绕 y 轴旋转 0 度，绕 z 轴旋转 0 度
         camera.rotation = Vec3(45, 90, 0)
 
-        self.gravity = 0
-        self.vspeed = 400
-        self.speed = 1000
-        self.mouse_sensitivity = Vec2(160, 160)
+        # self.gravity = 0
+        # self.vspeed = 400
+        # self.speed = 1000
+        # self.mouse_sensitivity = Vec2(160, 160)
         self.on_enable()
-        self.rotation_speed = 80
+        # self.rotation_speed = 80
 
     def input(self, key):
         if key == "escape":