Python超人-宇宙模拟器

sim_scenes/solar_system/earth_clouds.py

+# -*- coding:utf-8 -*-
+# title           :高清地球模拟运行
+# description     :高清地球模拟运行
+# 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, SECONDS_PER_DAY
+from sim_scenes.func import ursina_run
+
+if __name__ == '__main__':
+    """
+    高清地球模拟运行
+    """
+    bodies = [
+        Earth(texture="earth_hd.jpg",
+              init_position=[0, 0, 0], init_velocity=[0, 0, 0],
+              size_scale=1, show_name=False),
+        Earth(texture="transparent_clouds.png",
+              init_position=[0, 0, 0], init_velocity=[0, 0, 0],
+              size_scale=1.01, show_name=False),
+    ]
+    # 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, 0, -20000),
+               # cosmic_bg="textures/cosmic1.jpg",
+               view_closely=0.001)

simulators/views/body_view.py

@@ -71,7 +71,10 @@ class BodyView(metaclass=ABCMeta):
         :param texture:
         :return:
         """
-        colors = get_dominant_colors(texture)
+        try:
+            colors = get_dominant_colors(texture)
+        except Exception as e:
+            return tuple(np.array((255,255,255)) / 255)
         first_color = colors[0]
         # print(self.name, first_color)
         return tuple(np.array(first_color) / 255)