Unity3d《Shader篇》变胖

变胖前

 

变胖后

 

 

//Shader

Shader "Custom/NormalExt"

{

	Properties

	{

		_MainTex("Base (RGB)", 2D ) = "white"{}

		_Dis("Distance", Range(0.0,0.8)) = 0.1

	}

	

	SubShader

	{

		Tags { "RenderType" = "Opaque" }

	

		CGPROGRAM

		

		

		#pragma surface surf Lambert vertex:vert

		

		sampler2D _MainTex;

		float _Dis;

		

		struct Input{

			float2 uv_MainTex;

		};

		

		

		

		void vert(inout appdata_full v)

		{

			v.vertex.xyz+=v.normal*_Dis;

		}

		

		void surf(Input IN, inout SurfaceOutput o)

		{

			o.Albedo = tex2D(_MainTex,IN.uv_MainTex);

		}

		

		ENDCG

	}

	FallBack "Diffuse"

}