Unity-Nodraw.shader

Shader "Unlit/NoDraw"
{
Properties {

        _Color ("Main Color", Color) = (1,1,1,1)
}
    SubShader
    {
        Tags { "RenderType"="Opaque" }
        LOD 100

        Pass
        {
            CGPROGRAM
            #pragma multi_compile_local __ IN_SCENE_VIEW
            #pragma vertex vert
            #pragma fragment frag
            struct appdata
            {
                float4 vertex : POSITION;
                float2 uv : TEXCOORD0;
            };

            struct v2f
            {
                float2 uv : TEXCOORD0;
                float4 vertex : SV_POSITION;
            };

            fixed4 _Color;

            v2f vert (appdata v)
            {
                v2f o;
                o.vertex = UnityObjectToClipPos(v.vertex);
                return o;
            }

            fixed4 frag (v2f i) : SV_Target
            {
                #ifdef IN_SCENE_VIEW
                    discard;
                #endif
                return _Color;
            }
            ENDCG
        }
    }
}