Fade Texture Shader

FadeTexture.shader

Shader "Custom/Fade Texture" {
Properties {
	_FadeColor ("Fade Color", Color) = (0,0,0,0)
	_MainTex ("Base (RGB)", 2D) = "white" {}
	_FadeValue ("Fade Value", Range(0,1)) = 0
}

SubShader {
	Tags { "RenderType"="Opaque" }
	LOD 100
	
	Pass {  
		CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			
			#include "UnityCG.cginc"

			struct appdata_t {
				float4 vertex : POSITION;
				float2 texcoord : TEXCOORD0;
			};

			struct v2f {
				float4 vertex : SV_POSITION;
				half2 texcoord : TEXCOORD0;
			};

			sampler2D _MainTex;
			float4 _MainTex_ST; 
			float4 _FadeColor;
			float _FadeValue;
			
			v2f vert (appdata_t v)
			{
				v2f o;
				o.vertex = mul(UNITY_MATRIX_MVP, v.vertex);
				o.texcoord = TRANSFORM_TEX(v.texcoord, _MainTex);
				return o;
			}
			
			fixed4 frag (v2f i) : COLOR
			{
				fixed4 col = tex2D(_MainTex, i.texcoord);								
				return lerp(col, _FadeColor, _FadeValue);
			}
		ENDCG
	}
}

}