인벤토리UI

Assets/RapidIcon/Shaders/ImgShader.shader

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+Shader "RapidIcon/ImgShader" 
+{
+	Properties
+	{
+		_MainTex("Tex", 2D) = "white" {}
+		_UseDepthTexture("UseDepthTexture", int) = 0
+	}
+		SubShader
+	{
+		Tags { "Queue" = "Transparent" "PreviewType" = "Plane" }
+
+		//LOD 100
+
+		ZWrite Off
+		Blend One OneMinusSrcAlpha
+
+		Pass
+		{
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+
+			#include "UnityCG.cginc"
+
+			struct appdata
+			{
+				float4 vertex : POSITION;
+				float2 uv : TEXCOORD0;
+			};
+
+			struct v2f
+			{
+				float4 pos : SV_POSITION;
+				float2 uv : TEXCOORD0;
+			};
+
+			sampler2D _MainTex;
+			sampler2D _LastCameraDepthTexture;
+			int _UseDepthTexture;
+
+			v2f vert(appdata v)
+			{
+				v2f o;
+				o.pos = UnityObjectToClipPos(v.vertex);
+				o.uv = v.uv;
+				return o;
+			}
+
+			half4 frag(v2f i) : SV_Target
+			{
+				half4 col = tex2D(_MainTex, i.uv);
+
+				if (col.a > 0 && col.a < 1)
+				{
+					col.r /= col.a;
+					col.g /= col.a;
+					col.b /= col.a;
+				}
+
+				float depth = tex2D(_LastCameraDepthTexture, i.uv).r;
+				depth = Linear01Depth(depth);
+				depth = 1-depth;
+				if(depth > 0.01)
+					depth = 1;
+				
+				if(_UseDepthTexture == 1)
+				{
+					col.a*=depth;
+				}
+
+				return col;
+			}
+			ENDCG
+		}
+	}
+}
+