Python超人-宇宙模拟器

sim_scenes/tri_bodies/water_drop_01.py

@@ -26,10 +26,10 @@ if __name__ == '__main__':
     WATER_SPEED = 400
     # TODO: 可以抵消月球带动地球的力，保持地球在原地
     # OFFSETTING = 0.01265
-    # sun = Sun(name="太阳", size_scale=6e1, init_position=[0, 0, -AU]).set_ignore_gravity(True)
+    sun = Sun(name="太阳", size_scale=6e1, init_position=[0, 0, -3 * AU]).set_ignore_gravity(True)
     earth_size_scale = 2.5e2
     earth = Earth(init_position=[0, -2500000, 0],
-                  texture="earth_hd.jpg",
+                  texture="earth-huge.jpg",
                   # rotate_angle=0,
                   rotation_speed=0,
                   init_velocity=[OFFSETTING, 0, 0], size_scale=earth_size_scale).set_ignore_gravity(
@@ -45,37 +45,44 @@ if __name__ == '__main__':
                            texture="drops_bright.png",
                            # trail_color=[200, 200, 255],
                            init_velocity=[-WATER_SPEED, 0, 0],
-                           size_scale=4e4).set_ignore_gravity(True)
+                           size_scale=4e4).set_ignore_gravity(True).set_light_disable(True)
     # moon = Moon(init_position=[0, 0, 363104],  # 距地距离约: 363104 至 405696 km
     #             init_velocity=[-1.03, 0, 0], size_scale=2e1)  # 月球放大 10 倍，距离保持不变
     # moon.set_light_disable(True)
     d = 100000
-    num_x = 3
+    num_x = 10
+    num_y = 10
+    num_z = 10
+    num_x = 4
     num_y = 4
-    num_z = 3
-    x_offset = - (num_x - 1) / 2 * d
+    num_z = 4
+
+    x_offset = - (num_x) / 2 * d
     y_offset = - (num_y) / 2 * (d / 2)
-    z_offset = - (num_z - 1) / 2 * d
+    z_offset = - (num_z) / 2 * d
     ship_list = []
     for x in range(num_x):
         for y in range(num_y):
             for z in range(num_z):
                 core_valaga_clas = CoreValagaClas(size_scale=15,
-                                                  init_position=[x_offset + x * d, y_offset + (2 * y + 0.5) * (d / 2),
-                                                                 z_offset + z * d - 20000]).set_ignore_gravity(True)
+                                                  init_position=[x_offset + (x + 0.5) * d,
+                                                                 y_offset + (2 * y - 0.5) * (d / 2),
+                                                                 z_offset + (z + 0.8) * d - 20000]).set_ignore_gravity(
+                    True)
                 ship_list.append(core_valaga_clas)
 
     for x in range(num_x):
         for y in range(num_y):
             for z in range(num_z):
                 sci_fi_bomber = SciFiBomber(size_scale=3.5,
-                                            init_position=[x_offset + x * d, y_offset + (2 * y - 0.5) * (d / 2),
-                                                           z_offset + z * d - 20000]).set_ignore_gravity(True)
+                                            init_position=[x_offset + (x + 0.5) * d,
+                                                           y_offset + (2 * y - 1.5) * (d / 2),
+                                                           z_offset + (z + 0.8) * d - 20000]).set_ignore_gravity(True)
                 ship_list.append(sci_fi_bomber)
 
     # earth.rotation_speed /= 6  # 地球的转速降低50倍
 
-    bodies = [earth, clouds, water_drop] + ship_list
+    bodies = [sun, earth, clouds, water_drop] + ship_list
 
     WATER_RANGE = 2e6
 
@@ -103,6 +110,9 @@ if __name__ == '__main__':
 
         water_drop.planet.rotation_z = 90
 
+        # water_drop.init_position = (0, 0, 0)
+        # water_drop.init_velocity = [0, 0, 0]
+
 
     # 订阅事件后，上面2个函数功能才会起作用
     # 运行前会触发 on_ready
@@ -116,9 +126,10 @@ if __name__ == '__main__':
     ursina_run(bodies,
                SECONDS_PER_DAY / 24,
                # SECONDS_PER_WEEK * 4,
-               position=(0, 0, -220000),
+               # position=(0, 0, -220000),
+               position=(0, 0, 0),
                show_grid=False,
-               cosmic_bg="",
+               # cosmic_bg="",
                # gravity_works=False,
                # save_cube_map=True,
                timer_enabled=True,

simulators/ursina/entities/video_recorder.py

@@ -12,6 +12,7 @@ class VideoRecorder(Entity):
 
     app.run()
     """
+
     def __init__(self, temp_dir="screenshot_tmp", asset_folder=None):
         self.temp_dir = temp_dir
         # self.save_as_dir = save_as_dir
@@ -39,7 +40,8 @@ class VideoRecorder(Entity):
         if self.t >= 1 / self.fps:
             base.saveCubeMap(
                 namePrefix=f'\\{self.temp_dir}\\cmap_' + str(self.i).zfill(self.sd) + '_#.jpg',
-                size=2048
+                # size=8196  # 最大分辨率，用于图片
+                # size=4096  # 建议动态视频用这个
                 # namePrefix = 'cube_map_#.png'
             )
         self.t = 0