How to make shader with detail mapping

Unity Engine
1

I’m want to make a shader with a detail map. What are some good resources to look at to lear how to do this?

2

Best resource is nvidia shader tutorial/shader library ,unity shaderlab documents and some free time to learn how to write cg shaders.
After that, you will find that its extremely simple to write your shader.

3

Thanks, will do the nvidia tutorials.