Yeti是Peregrine Labs的产品，可以在Autodesks Maya中生产毛皮羽毛并生成大量的物体，该工具集已经被开发为Maya终端的解决方案，Yeti支持各种渲染器，包括Pixars Renderman，老牌渲染器Vray和新时代的Solid Angles Arnold渲染器。
Yeti v2.2.5更新日志
corrected memory evaluation for display cache which provides more accurate management.
reduced the offset used for the attribute display geometry.
fixed an issue with NaN’s being introduced via the Guide node being set to Paramaterization.
updated to PRMan 21.6 and Renderman for Maya 21.6 (with support for Maya 2018).
// Warning: file: C:/Yeti-v2.2.5_Maya2018-windows64/scripts/pgYetiGraphPanel.mel line 236: No Yeti license available, unable to create Graph Editor panel!
在环境变量那里 重新浏览文件 打开yeti.lic
Yeti是Peregrine Labs的产品，可以在Autodesks Maya中生产毛皮羽毛并生成大量的物体，该工具集已经被开发为Maya终端的解决方案，Yeti支持各种渲染器，包括Pixars Renderman，老牌渲染器Vray和新时代的Solid Angles Arnold渲染器。
http://iiidea.cn/extractor