老外分享的一个unity3d扩展，shader编辑器，节点式工作流程，示例图片中的实现效果不错，值得一试！

I got my shader editor working with Unity3 and added some finishing touches. Its still not completely done so reporting bugs and suggestions would be great. 

NOTE: Requires Unity3. 

Heres some features: 

*Works with the free version of Unity. 
*Works with both forward and deferred rendering (although deferred is strongly recomended). 
*Simple interface and and optimized workflow. Shader graph data is stored within the shader file. 
*Powerful enough to make complex shader model 3 shaders, while optimized enough to make advanced shader model 2 shaders. 
*Supports multiple blending modes. 
*Template based so you can make your own shader templates, lighting templates, and nodes. 
*Over 60 builtin nodes and more to come. 

And some screenshots: 

Download ShaderFusion Public Beta 01

转自unity3d 英文官网