Shader "BlendedDecal"

{
    Properties
    {
        _Color ("Tint", Color) = (1,1,1,1)
        _MainTex ("Texture", 2D) = "white" {}
    }
   
    SubShader
    {
        Lighting Off
        ZTest LEqual
        ZWrite Off
        Tags {"Queue" = "Transparent"}
        Pass
        {
            Alphatest Greater 0
            Blend SrcAlpha OneMinusSrcAlpha
            Offset -1, -1
            SetTexture [_MainTex]
            {
                ConstantColor[_Color]
                Combine texture * constant
            }
        }
    }
}