KawaiiCameraをカメラで映らなくするシェーダ+最前面表示

Unlit_Alpha_Trans_hide.shader

// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'

// Unity built-in shader source. Copyright (c) 2016 Unity Technologies. MIT license (see license.txt)

// Unlit alpha-blended shader.
// - no lighting
// - no lightmap support
// - no per-material color

Shader "Custom/Unlit_Alpha_Trans_hide" {
Properties {
	_Color ("Color", Color) = (1,1,1,1)
	_MainTex ("Base (RGB) Trans (A)", 2D) = "white" {}
}


    SubShader {
        Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
        LOD 100
	
        ZWrite Off
        ZTest Always
        Blend SrcAlpha OneMinusSrcAlpha 
 
        Pass {  
            CGPROGRAM
                #pragma vertex vert
                #pragma fragment frag
                #pragma multi_compile_fog
 
                #include "UnityCG.cginc"
 
                struct appdata_t {
                    float4 vertex : POSITION;
                    float2 texcoord : TEXCOORD0;
                };
 
                struct v2f {
                    float4 vertex : SV_POSITION;
                    half2 texcoord : TEXCOORD0;
                    UNITY_FOG_COORDS(1)
                };
 
                sampler2D _MainTex;
                float4 _MainTex_ST;
                fixed4 _Color;
 
                v2f vert (appdata_t v)
                {
                    v2f o;
                    o.vertex = UnityObjectToClipPos(v.vertex);
                    o.texcoord = TRANSFORM_TEX(v.texcoord, _MainTex);
                    UNITY_TRANSFER_FOG(o,o.vertex);
                    return o;
                }
 
                fixed4 frag (v2f i) : SV_Target
                {
                    fixed4 col = (
                                    // 4Kカメラ
                                    (_ScreenParams.x==3840&&_ScreenParams.y==2160) ||
                                    // 2Kカメラ
                                    (_ScreenParams.x==1920&&_ScreenParams.y==1080) ||
                                    // PostBlurLens視界ジャックテクスチャ(4K)
                                    (_ScreenParams.x==4096&&_ScreenParams.y==2304) ||
                                    // PostBlurLens視界ジャックテクスチャ(2K)
                                    (_ScreenParams.x==2048&&_ScreenParams.y==1152) ||
                                    // PostBlurLensゲーム内プレビュー
                                    (_ScreenParams.x==256&&_ScreenParams.y==256) ||
                                    // SilentClubミラー
                                    (_ScreenParams.x==1024&&_ScreenParams.y==512) ||
                                    // ゲーム内カメラプレビュー
                                    (_ScreenParams.x==1280&&_ScreenParams.y==720)
                                  )
                                   ? 0 : tex2D(_MainTex, i.texcoord) * _Color;
                    UNITY_APPLY_FOG(i.fogCoord, col);
                    return col;
                }
            ENDCG
        }
    }

}