Shader Graph doesn't have blur, threshold, chroma key?

Hi all, I am recently using the shader graph and find that there is no blur node, chroma key node, threshold node, etc.

I wanna ask if it is that these are hidden somewhere and I miss them or there are other ways to do the blur or threshold effect.

Any shader graph master here? Thanks in advance!

 

If there is no these given effects, is it possible to use shader graph and shader code together, like parts are in shader graph, parts are written in code?

 

You can create your own Shader Graph nodes. I haven't tried it but there is a manual page:

https://docs.unity3d.com/Packages/c...anual/Custom-Nodes-With-CodeFunctionNode.html

 

You are asking for high level abstractions. Shader graph is currently a series of low level mathematics.

You should be able to make these nodes up relatively simply by combining their basic mathematical operations.

 

I have no idea how to do the blur effect with the given nodes. Could you please suggest any methods? Thanks!

 

Thanks so much for your response! will have a look at it.