// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
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Shader "Effect/Mask/Alpha Blended"
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{
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Properties
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{
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_MainTex ("Particle Texture", 2D) = "white" {}
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_Mask ("Mask", 2D) = "white" {}
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_Stencil("Stencil ID",float)=0
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_StencilComp("Stencil Comp",float)=8
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}
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SubShader
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{
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Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
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Blend SrcAlpha OneMinusSrcAlpha
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// AlphaTest Greater .01
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// ColorMask RGB
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Cull Off Lighting Off ZWrite Off Fog { Color (0,0,0,0) }
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Stencil{
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Ref [_Stencil]
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Comp [_StencilComp]
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}
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Pass
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{
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CGPROGRAM
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#pragma vertex vert
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#pragma fragment frag
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#include "UnityCG.cginc"
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struct appdata
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{
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float4 vertex : POSITION;
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half2 uv : TEXCOORD0;
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fixed4 color : COLOR;
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};
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struct v2f
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{
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float4 vertex : SV_POSITION;
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half4 uv : TEXCOORD0;
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fixed4 color : TEXCOORD1;
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};
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half4 _MainTex_ST;
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half4 _Mask_ST;
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v2f vert (appdata v)
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{
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v2f o;
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o.vertex = UnityObjectToClipPos(v.vertex);
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o.uv = half4(TRANSFORM_TEX(v.uv, _MainTex), TRANSFORM_TEX(v.uv, _Mask));
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o.color = v.color;
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return o;
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}
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sampler2D _MainTex;
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sampler2D _Mask;
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fixed4 frag (v2f i) : SV_Target
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{
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fixed4 maskColor = tex2D(_Mask, i.uv.zw);
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fixed4 color = maskColor * i.color;
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fixed4 mainColor = tex2D(_MainTex, i.uv.xy);
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color = mainColor * color;
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return color;
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}
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ENDCG
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}
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}
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}
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