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好的模型和贴图能为渲染效果增光添彩,下载这些资产为自己所用,能节省大量时间,也能提高渲染效率,substance3d是有很多资产的,样式非常多。
资产地址:https://substance3d.adobe.com/assets/allassets
1、下载资产得到后缀名.sbsar的文件
![broken image](http://user-assets.sxlcdn.com/images/1149034/Fk16uOjYE3U36vyrpiZWJfhT4wbz.jpg?imageMogr2/strip/auto-orient/thumbnail/1200x9000>/quality/90!/interlace/1/format/jpeg)
2、在C4D中导入sbsar文件
![broken image](http://user-assets.sxlcdn.com/images/1149034/Fu3eaOEYxzMcSE1gvJwDqm8-pY8E.jpg?imageMogr2/strip/auto-orient/thumbnail/1200x9000>/quality/90!/interlace/1/format/jpeg)
3、转换材质为RS材质球
![broken image](http://user-assets.sxlcdn.com/images/1149034/FsK4vhPZ-BSNWRq2uJaVO0H8TbuD.jpg?imageMogr2/strip/auto-orient/thumbnail/1200x9000>/quality/90!/interlace/1/format/jpeg)
4、RS材质编辑器,各种通道贴图已经自动连接
![broken image](http://user-assets.sxlcdn.com/images/1149034/FgvaeoMG3pIScF0U2pFsPnvRR-oj.jpg?imageMogr2/strip/auto-orient/thumbnail/1200x9000>/quality/90!/interlace/1/format/jpeg)
4、保存文件得到贴图文件,和C4D文件保存在同一位置,文件夹substance_cache
![broken image](http://user-assets.sxlcdn.com/images/1149034/Fk2YU8YnxaL8t5dzTCiNmqxjscY_.jpg?imageMogr2/strip/auto-orient/thumbnail/1200x9000>/quality/90!/interlace/1/format/jpeg)
5、贴图尺寸可以在这里改变?
![broken image](http://user-assets.sxlcdn.com/images/1149034/FkZz-yMF5KivwFQkOp6E7dYuMx-R.jpg?imageMogr2/strip/auto-orient/thumbnail/1200x9000>/quality/90!/interlace/1/format/jpeg)
再次保存C4D文件就好替换之前的贴图啦!