Blender真实物理环境光模拟插件 Physical Starlight And Atmosphere v1.5.2Physical Starlight and Atmosphere 可以模拟程序化体积天空、阳光和大气等环境，控制阳光的大小强度、大气密度颜色、星星、云层等Physical Starlight and Atmosphere is a completely volumetric procedural sky, sunlight, and atmosphere simulator for Blender.

It has been actively perfected for over 10 years already and since its release has been the go-to lighting tool for many independent artists to highly skilled professionals and studios.

Variable Sun size and brightnessBinary Sun (extra rotating sun)Procedural Atmosphere (adjust atmosphere density, height color, and more)Stars (procedural or HDRI options supported)Basic Clouds procedurally generated (adjust scale, thickness, coverage, lighting location, and more)Procedural ground plane with variable height支持的Blender版本：2.8, 2.81, 2.82, 2.83, 2.9, 2.91, 2.92, 2.93, 3.0, 3.1, 3.2

安装步骤：在顶部菜单编辑(Edit)-首选项(Preference)-插件(Add-ons)-安装(Install),弹窗里选择对应的版本zip安装