Python超人-宇宙模拟器

sim_scenes/science/earth_season_func.py

+# -*- coding:utf-8 -*-
+# title           :地球季节（四季和24节气）函数功能
+# description     :
+# author          :Python超人
+# date            :2023-02-11
+# link            :https://gitcode.net/pythoncr/
+# python_version  :3.8
+# ==============================================================================
+from ursina import camera
+
+from bodies import Sun, Earth
+from common.consts import SECONDS_PER_DAY, AU
+
+def create_trans_earth(name, text_color, position):
+    """
+    创建透明的地球
+    @param name: 名称
+    @param text_color: 文字颜色
+    @param position: 地球的位置
+    @return:
+    """
+    return Earth(name=name, size_scale=5e3, texture="earth_transparent.png",  # 明的地球纹理
+                 text_color=text_color, rotation_speed=0,
+                 init_position=position, init_velocity=[0, 0, 0]).set_ignore_gravity(True)  # 忽略重力
+
+
+def create_important_pos_earths():
+    earth_1 = create_trans_earth(name="春分", text_color=(0, 255, 0), position=[-1.05 * AU, 0, 0])
+    earth_2 = create_trans_earth(name="夏至", text_color=(255, 0, 0), position=[0, 0, -1.05 * AU])
+    earth_3 = create_trans_earth(name="秋分", text_color=(255, 255, 0), position=[1.05 * AU, 0, 0])
+    earth_4 = create_trans_earth(name="冬至", text_color=(0, 255, 255), position=[0, 0, 1.05 * AU])
+    return earth_1, earth_2, earth_3, earth_4
+
+
+
+def get_solar_terms_angles():
+    """
+    中国农历24节气表，数据为 节气名称 和 camera.rotation_y 的角度范围值
+    @return:
+    """
+    solar_terms_angles = [
+        ("小寒", -22.5, -7.5), ("大寒", -37.5, -22.5), ("立春", -52.5, -37.5), ("雨水", -67.5, -52.5),
+        ("惊蛰", -82.5, -67.5), ("春分", -97.5, -82.5), ("清明", -112.5, -97.5), ("谷雨", -127.5, -112.5),
+        ("立夏", -142.5, -127.5), ("小满", -157.5, -142.5), ("芒种", -172.5, -157.5),
+        ("夏至", -180, -172.5), ("夏至", 172.5, 180),
+        ("小暑", 157.5, 172.5), ("大暑", 142.5, 157.5), ("立秋", 127.5, 142.5), ("处暑", 112.5, 127.5),
+        ("白露", 97.5, 112.5), ("秋分", 82.5, 97.5), ("寒露", 67.5, 82.5), ("霜降", 52.5, 67.5),
+        ("立冬", 37.5, 52.5), ("小雪", 22.5, 37.5), ("大雪", 7.5, 22.5), ("冬至", -7.5, 7.5)]
+    return solar_terms_angles
\ No newline at end of file

sim_scenes/science/earth_seasons.py

@@ -11,33 +11,17 @@ from ursina import camera
 from bodies import Sun, Earth
 from common.consts import SECONDS_PER_DAY, AU
 from sim_scenes.func import ursina_run, camera_look_at
+from sim_scenes.science.earth_season_func import create_important_pos_earths, get_solar_terms_angles
 from simulators.ursina.entities.body_timer import TimeData, BodyTimer
 from simulators.ursina.ursina_event import UrsinaEvent
 
-
-def create_earth(name, text_color, position):
-    """
-    创建透明的地球
-    @param name: 名称
-    @param text_color: 文字颜色
-    @param position: 地球的位置
-    @return:
-    """
-    return Earth(name=name, size_scale=5e3, texture="earth_transparent.png",  # 明的地球纹理
-                 text_color=text_color, rotation_speed=0,
-                 init_position=position, init_velocity=[0, 0, 0]).set_ignore_gravity(True)  # 忽略重力
-
-
 if __name__ == '__main__':
     """
     摄像机以太阳的视角看地球（四季和24节气）
     """
     sun = Sun(size_scale=5e1, texture="transparent.png")  # 太阳使用透明纹理，不会遮挡摄像机
     # 在 4 个节气的位置创建固定不动的透明地球
-    earth_1 = create_earth(name="春分", text_color=(0, 255, 0), position=[-1.05 * AU, 0, 0])
-    earth_2 = create_earth(name="夏至", text_color=(255, 0, 0), position=[0, 0, -1.05 * AU])
-    earth_3 = create_earth(name="秋分", text_color=(255, 255, 0), position=[1.05 * AU, 0, 0])
-    earth_4 = create_earth(name="冬至", text_color=(0, 255, 255), position=[0, 0, 1.05 * AU])
+    earth_1, earth_2, earth_3, earth_4 = create_important_pos_earths()
     # 运动的地球
     earth = Earth(size_scale=5e3, texture="earth_hd.jpg",
                   text_color=[255, 255, 255], rotation_speed=0.5,  # 为演示效果，自转角速度取0.5度/小时，实际为15度/小时
@@ -56,14 +40,7 @@ if __name__ == '__main__':
     ]
 
     # 中国农历24节气表，数据为 节气名称 和 camera.rotation_y 的角度范围值
-    solar_terms_angles = [
-        ("小寒", -22.5, -7.5), ("大寒", -37.5, -22.5), ("立春", -52.5, -37.5), ("雨水", -67.5, -52.5),
-        ("惊蛰", -82.5, -67.5), ("春分", -97.5, -82.5), ("清明", -112.5, -97.5), ("谷雨", -127.5, -112.5),
-        ("立夏", -142.5, -127.5), ("小满", -157.5, -142.5), ("芒种", -172.5, -157.5),
-        ("夏至", -180, -172.5), ("夏至", 172.5, 180),
-        ("小暑", 157.5, 172.5), ("大暑", 142.5, 157.5), ("立秋", 127.5, 142.5), ("处暑", 112.5, 127.5),
-        ("白露", 97.5, 112.5), ("秋分", 82.5, 97.5), ("寒露", 67.5, 82.5), ("霜降", 52.5, 67.5),
-        ("立冬", 37.5, 52.5), ("小雪", 22.5, 37.5), ("大雪", 7.5, 22.5), ("冬至", -7.5, 7.5)]
+    solar_terms_angles = get_solar_terms_angles()
 
 
     def on_ready():

sim_scenes/science/earth_seasons_2.py

@@ -11,6 +11,7 @@ from ursina import camera
 from bodies import Sun, Earth
 from common.consts import SECONDS_PER_DAY, AU
 from sim_scenes.func import ursina_run, camera_look_at, create_sphere_sky
+from sim_scenes.science.earth_season_func import get_solar_terms_angles, create_important_pos_earths
 from simulators.ursina.entities.body_timer import TimeData, BodyTimer
 from simulators.ursina.ursina_event import UrsinaEvent
 
@@ -36,10 +37,8 @@ if __name__ == '__main__':
     """
     sun = Sun(size_scale=5e1, texture="transparent.png")  # 太阳使用透明纹理，不会遮挡摄像机
     # 在 4 个节气的位置创建固定不动的透明地球
-    earth_1 = create_earth(name="春分", text_color=(0, 255, 0), position=[-1.05 * AU, 0, 0])
-    earth_2 = create_earth(name="夏至", text_color=(255, 0, 0), position=[0, 0, -1.05 * AU])
-    earth_3 = create_earth(name="秋分", text_color=(255, 255, 0), position=[1.05 * AU, 0, 0])
-    earth_4 = create_earth(name="冬至", text_color=(0, 255, 255), position=[0, 0, 1.05 * AU])
+    earth_1, earth_2, earth_3, earth_4 = create_important_pos_earths()
+
     # 运动的地球
     earth = Earth(size_scale=5e3, texture="earth-huge.jpg",
                   text_color=[255, 255, 255], rotation_speed=0.5,  # 为演示效果，自转角速度取0.5度/小时，实际为15度/小时
@@ -63,14 +62,7 @@ if __name__ == '__main__':
     ]
 
     # 中国农历24节气表，数据为 节气名称 和 camera.rotation_y 的角度范围值
-    solar_terms_angles = [
-        ("小寒", -22.5, -7.5), ("大寒", -37.5, -22.5), ("立春", -52.5, -37.5), ("雨水", -67.5, -52.5),
-        ("惊蛰", -82.5, -67.5), ("春分", -97.5, -82.5), ("清明", -112.5, -97.5), ("谷雨", -127.5, -112.5),
-        ("立夏", -142.5, -127.5), ("小满", -157.5, -142.5), ("芒种", -172.5, -157.5),
-        ("夏至", -180, -172.5), ("夏至", 172.5, 180),
-        ("小暑", 157.5, 172.5), ("大暑", 142.5, 157.5), ("立秋", 127.5, 142.5), ("处暑", 112.5, 127.5),
-        ("白露", 97.5, 112.5), ("秋分", 82.5, 97.5), ("寒露", 67.5, 82.5), ("霜降", 52.5, 67.5),
-        ("立冬", 37.5, 52.5), ("小雪", 22.5, 37.5), ("大雪", 7.5, 22.5), ("冬至", -7.5, 7.5)]
+    solar_terms_angles = get_solar_terms_angles()
 
 
     def on_ready():