在本教程中，作者将引导我们通过Cinema 4D添加纹理基于衰减到辛烷值的污垢着色渲染的过程。

In this tutorial, Thom Haig will walk us through the process of adding texture based falloff to your dirt shaders in Octane Render inside of Cinema 4D.

C4D用户不可少的资源：