• Added a Night Ground Visibility setting (0–30%, default 5%) to show dim satellite imagery beneath night lighting. Set it to 0% to disable the feature, and reload scenery in X-Plane after changing it. Enabling this feature uses additional CPU and network traffic.
• Reduced CPU usage and temporary memory allocation when generating night textures, improving generation efficiency under concurrent loading.
• Improved cached night texture loading by reading only the requested portion of each texture.

---

• 新增“夜间地面可见度”设置（0–30%，默认 5%），可在夜景灯光下显示微光卫星影像。设置为 0% 可关闭此功能，修改后请在 X-Plane 中重新加载地景。启用后会增加 CPU 占用和网络流量。
• 降低夜景贴图生成时的 CPU 开销和临时内存分配，改善并发加载时的生成效率。
• 改进夜景贴图缓存读取，仅加载当前请求所需的数据，减少读取开销。