Add shaders

Sources/Shaders/AtlasCutoutShader.shader

@@ -0,0 +1,57 @@
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+//	============================================================
+//	Name:		AtlasShader
+//	Author: 	Joen Joensen (@UnLogick)
+//	============================================================
+
+Shader "UMA/AtlasCutoutShader" {
+Properties {
+	_Color ("Main Color", Color) = (1,1,1,1)
+	_MainTex ("Base Texture", 2D) = "white" {}
+}
+
+SubShader {
+	Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
+
+	Pass 
+	{	
+		Tags { "LightMode" = "Vertex" }
+    	Fog { Mode Off }
+		BlendOp Add, RevSub
+		Blend Zero One, One One
+		Lighting Off
+CGPROGRAM
+#pragma vertex vert
+#pragma fragment frag
+
+#include "UnityCG.cginc"
+
+float4 _Color;
+sampler2D _MainTex;
+
+struct v2f {
+    float4  pos : SV_POSITION;
+    float2  uv : TEXCOORD0;
+};
+
+float4 _MainTex_ST;
+
+v2f vert (appdata_base v)
+{
+    v2f o;
+    o.pos = UnityObjectToClipPos (v.vertex);
+    o.uv = TRANSFORM_TEX (v.texcoord, _MainTex);
+    return o;
+}
+
+half4 frag (v2f i) : COLOR
+{
+    return half4(0, 0, 0, 1 - tex2D(_MainTex, i.uv).r);
+}
+ENDCG
+	}
+}
+
+Fallback "Transparent/VertexLit"
+}