Shader "Tut/NewBie/SecondShader" {
	Pass {
		Name "MYM"
		Material {
			Diffuse(1,0.7,0.4,1)
			Ambient(1,0.7,0.4,1)
		}
		Lighting On
		SetTexture[_] { combine primary }
	}
}

引用另个文件的Pass块

Shader "Tut/NewBie/ThirdShader" {
SubShader {
	UsePass "Tut/NewBie/SecondShader/MYM"
}
}