RoApp/Assets/Shaders/FX_Effect/UI_EffectAPAD_01.shader

Shader "RO/UI_EffectAPAD_01"
{
	Properties
	{
		[PerRendererData] _MainTex ("Sprite Texture", 2D) = "white" {}
		_Color ("Tint", Color) = (1,1,1,1)
		
		_StencilComp ("Stencil Comparison", Float) = 8
		_Stencil ("Stencil ID", Float) = 0
		_StencilOp ("Stencil Operation", Float) = 0
		_StencilWriteMask ("Stencil Write Mask", Float) = 255
		_StencilReadMask ("Stencil Read Mask", Float) = 255

		_ColorMask ("Color Mask", Float) = 15

		[Toggle(UNITY_UI_ALPHACLIP)] _UseUIAlphaClip ("Use Alpha Clip", Float) = 0
		[Enum(UnityEngine.Rendering.BlendMode)]_Src("Src", Float) = 5
		[Enum(UnityEngine.Rendering.BlendMode)]_Dst("Dst", Float) = 10
		_Texture("Texture", 2D) = "white" {}
		[HDR]_MainTexColor("MainTexColor", Color) = (1,1,1,1)
		[HideInInspector] _texcoord( "", 2D ) = "white" {}

	}

	SubShader
	{
		LOD 0

		Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" "PreviewType"="Plane" "CanUseSpriteAtlas"="True" }
		
		Stencil
		{
			Ref [_Stencil]
			ReadMask [_StencilReadMask]
			WriteMask [_StencilWriteMask]
			Comp [_StencilComp]
			Pass [_StencilOp]
			Fail Keep
			ZFail Keep
		}


		Cull Back
		Lighting Off
		ZWrite Off
		ZTest [unity_GUIZTestMode]
		Blend [_Src] [_Dst]
		ColorMask [_ColorMask]

		
		Pass
		{
			Name "Default"
		CGPROGRAM
			
			#pragma vertex vert
			#pragma fragment frag
			#pragma target 3.0

			#include "UnityCG.cginc"
			#include "UnityUI.cginc"

			#pragma multi_compile __ UNITY_UI_CLIP_RECT
			#pragma multi_compile __ UNITY_UI_ALPHACLIP
			
			
			
			struct appdata_t
			{
				float4 vertex   : POSITION;
				float4 color    : COLOR;
				float2 texcoord : TEXCOORD0;
				UNITY_VERTEX_INPUT_INSTANCE_ID
				
			};

			struct v2f
			{
				float4 vertex   : SV_POSITION;
				fixed4 color    : COLOR;
				half2 texcoord  : TEXCOORD0;
				float4 worldPosition : TEXCOORD1;
				UNITY_VERTEX_INPUT_INSTANCE_ID
				UNITY_VERTEX_OUTPUT_STEREO
				
			};
			
			uniform fixed4 _Color;
			uniform fixed4 _TextureSampleAdd;
			uniform float4 _ClipRect;
			uniform sampler2D _MainTex;
			uniform float _Src;
			uniform float _Dst;
			uniform float4 _MainTexColor;
			uniform sampler2D _Texture;
			uniform float4 _Texture_ST;

			
			v2f vert( appdata_t IN  )
			{
				v2f OUT;
				UNITY_SETUP_INSTANCE_ID( IN );
                UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(OUT);
				UNITY_TRANSFER_INSTANCE_ID(IN, OUT);
				OUT.worldPosition = IN.vertex;
				
				
				OUT.worldPosition.xyz +=  float3( 0, 0, 0 ) ;
				OUT.vertex = UnityObjectToClipPos(OUT.worldPosition);

				OUT.texcoord = IN.texcoord;
				
				OUT.color = IN.color * _Color;
				return OUT;
			}

			fixed4 frag(v2f IN  ) : SV_Target
			{
				float2 uv_Texture = IN.texcoord.xy * _Texture_ST.xy + _Texture_ST.zw;
				float4 tex2DNode17 = tex2D( _Texture, uv_Texture );
				float4 temp_output_6_0 = ( _MainTexColor * tex2DNode17 * IN.color );
				
				half4 color = (( _Src == _Dst ) ? ( _MainTexColor.a * tex2DNode17.a * IN.color.a * temp_output_6_0 ) :  temp_output_6_0 );
				
				#ifdef UNITY_UI_CLIP_RECT
                color.a *= UnityGet2DClipping(IN.worldPosition.xy, _ClipRect);
                #endif
				
				#ifdef UNITY_UI_ALPHACLIP
				clip (color.a - 0.001);
				#endif

				return color;
			}
		ENDCG
		}
	}
}