VRteleportation-public/VRTeleportation/Assets/Shader/FadeBlack.shader

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

Shader "Custom/FadeBlack"
{
	Properties
	{
		_Fade ("Fade", Float) = 0.5
	}
	SubShader
	{
		Tags{ "Queue" = "Overlay" "IgnoreProjector" = "True" "RenderType" = "Transparent" }

		Blend SrcAlpha OneMinusSrcAlpha
		ZTest Always
		ZWrite Off

		Pass
		{
			CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			
			#include "UnityCG.cginc"

			struct appdata
			{
				float4 vertex : POSITION;
			};

			struct v2f
			{
				float4 vertex : SV_POSITION;
			};

			uniform fixed _Fade;
			
			v2f vert (appdata v)
			{
				v2f o;
				o.vertex = UnityObjectToClipPos(v.vertex);
				return o;
			}
			
			fixed4 frag (v2f i) : SV_Target
			{
				return fixed4(0,0,0,_Fade);
			}
			ENDCG
		}
	}
}