add unlit and transparent shaders that have flip-x/y properties.

Author: hecomi

…indowCapture/Materials/uWC_UnlitMask.mat …ts/uWindowCapture/Materials/uWC_Icon.matAssets/uWindowCapture/Materials/uWC_UnlitMask.mat renamed to Assets/uWindowCapture/Materials/uWC_Icon.mat Assets/uWindowCapture/Materials/uWC_UnlitMask.mat renamed to Assets/uWindowCapture/Materials/uWC_Icon.mat

@@ -0,0 +1,50 @@
+#ifndef UWC_COMMON_CGINC
+#define UWC_COMMON_CGINC
+
+#include "UnityCG.cginc"
+
+float4 _Color;
+sampler2D _MainTex;
+float4 _MainTex_ST;
+
+inline void UwcFlipUV(inout float2 uv)
+{
+#ifdef UWC_FLIP_X
+    uv.x = 1.0 - uv.x;
+#endif
+#ifdef UWC_FLIP_Y
+    uv.y = 1.0 - uv.y;
+#endif
+}
+
+struct appdata
+{
+    float4 vertex : POSITION;
+    float2 uv : TEXCOORD0;
+};
+
+struct v2f
+{
+    float4 vertex : SV_POSITION;
+    float2 uv : TEXCOORD0;
+    UNITY_FOG_COORDS(1)
+};
+
+v2f vert(appdata v)
+{
+    v2f o;
+    o.vertex = UnityObjectToClipPos(v.vertex);
+    o.uv = TRANSFORM_TEX(v.uv, _MainTex);
+    UwcFlipUV(o.uv);
+    UNITY_TRANSFER_FOG(o,o.vertex);
+    return o;
+}
+
+fixed4 frag(v2f i) : SV_Target
+{
+    float4 col = tex2D(_MainTex, i.uv) * _Color;
+    UNITY_APPLY_FOG(i.fogCoord, col);
+    return col;
+}
+
+#endif

…Capture/Materials/uWC_UnlitMask.mat.meta …indowCapture/Materials/uWC_Icon.mat.metaAssets/uWindowCapture/Materials/uWC_UnlitMask.mat.meta renamed to Assets/uWindowCapture/Materials/uWC_Icon.mat.meta Assets/uWindowCapture/Materials/uWC_UnlitMask.mat.meta renamed to Assets/uWindowCapture/Materials/uWC_Icon.mat.meta

@@ -0,0 +1,45 @@
+Shader "uWindowCapture/Transparent"
+{
+
+Properties
+{
+    _Color("Color", Color) = (1, 1, 1, 1)
+    _MainTex("Texture", 2D) = "white" {}
+    [Enum(UnityEngine.Rendering.CullMode)] _Cull("Culling", Int) = 2
+    [Enum(UnityEngine.Rendering.BlendMode)] _BlendSrc("Blend Src", Float) = 5 
+    [Enum(UnityEngine.Rendering.BlendMode)] _BlendDst("Blend Dst", Float) = 10
+    [Toggle][KeyEnum(Off, On)] _ZWrite("ZWrite", Float) = 1
+    [Toggle(UWC_FLIP_X)] _FlipX("Flip X", Int) = 0
+    [Toggle(UWC_FLIP_Y)] _FlipY("Flip Y", Int) = 0
+}
+
+SubShader
+{
+    Tags 
+    { 
+        "Queue" = "Transparent"
+        "RenderType" = "Transparent" 
+        "IgnoreProjector" = "True" 
+        "PreviewType" = "Plane"
+    }
+
+    Pass
+    {
+        Cull [_Cull]
+        Blend [_BlendSrc] [_BlendDst]
+        ZWrite [_ZWrite]
+
+        CGPROGRAM
+        #include "./UwcCommon.cginc"
+        #pragma vertex vert
+        #pragma fragment frag
+        #pragma multi_compile_fog
+        #pragma multi_compile ___ UWC_FLIP_X
+        #pragma multi_compile ___ UWC_FLIP_Y
+        ENDCG
+    }
+}
+
+Fallback "Unlit/Transparent"
+
+}