插件可以给模型添加污迹划痕等做旧的效果，影响程度可控制。
“Smart Weathering”will let you add weathering effects to any of the shaders you have already done in your scene in order to add those imperfections that make a render more realistic.A very intuitive, compact, powerful, and versatile solution loaded with the most common weathering effects to let you focus on the artistic aspect of your project and save a lot of time!
支持软件 Blender 4.1, 4.0, 3.0, 2.9, 2.8
