Add shaders

Sources/Shaders/ProjectorBlended.shader

@@ -0,0 +1,88 @@
+// Upgrade NOTE: replaced '_Projector' with 'unity_Projector'
+// Upgrade NOTE: replaced '_ProjectorClip' with 'unity_ProjectorClip'
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+Shader "Effects/Projector/AlphaBlended" {
+	Properties {
+	_TintColor ("Tint Color", Color) = (0.5,0.5,0.5,1)
+	_ColorStrength ("Color strength", Float) = 1.0
+	_MainTex ("Main Texture", 2D) = "gray" {}
+	//_CutoutTex ("Cutout Texture (R)", 2D) = "white" {}
+	_FalloffTex ("FallOff", 2D) = "white" {}
+	}
+	Subshader {
+		Tags {"Queue"="Transparent"}
+		Pass {
+			ZWrite Off
+			Fog { Mode Off}
+			Blend SrcAlpha OneMinusSrcAlpha
+			Offset -1, -1
+ 
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			#include "UnityCG.cginc"
+			
+			fixed4 _TintColor;
+			fixed _ColorStrength;
+
+			struct v2f {
+				float4 uvMainTex : TEXCOORD0;
+				float4 uvFalloff : TEXCOORD1;
+				//float4 uv_CutoutTex : TEXCOORD3;
+				float4 pos : SV_POSITION;
+				float2 texcoord : TEXCOORD2;
+			};
+			
+			float4x4 unity_Projector;
+			float4x4 unity_ProjectorClip;
+			float4 _MainTex_ST;
+
+
+			v2f vert (float4 vertex : POSITION)
+			{
+				v2f o;
+				o.pos = UnityObjectToClipPos (vertex);
+				o.uvMainTex = mul (unity_Projector, vertex);
+				o.uvFalloff = mul (unity_ProjectorClip, vertex);
+				//o.uv_CutoutTex = mul (_Projector, vertex);
+				//o.uv = TRANSFORM_TEX (mul (_Projector, vertex).xy, _MainTex);
+				
+				o.texcoord = TRANSFORM_TEX( o.uvMainTex.xyz,_MainTex);
+
+				return o;
+			}
+			
+			sampler2D _MainTex;
+			sampler2D _CutoutTex;
+			sampler2D _FalloffTex;
+			
+			fixed4 frag (v2f i) : COLOR
+			{
+				//fixed4 texS = tex2Dproj (_ShadowTex, UNITY_PROJ_COORD(i.uvShadow));
+				//texS.a = 1.0-texS.a;
+ 
+				fixed4 texF = tex2Dproj (_FalloffTex, UNITY_PROJ_COORD(i.uvFalloff));
+				
+				//fixed4 texC = tex2Dproj (_CutoutTex, UNITY_PROJ_COORD(i.uv_CutoutTex));
+
+				//return texS;
+				//fixed4 tex = tex2Dproj(_MainTex, UNITY_PROJ_COORD(i.uvMainTex));
+				
+				fixed4 tex;
+				if(i.uvMainTex.y<0 || i.uvMainTex.y>1 || i.uvMainTex.x < 0 || i.uvMainTex.x > 1) {
+					tex = fixed4 (0,0,0,0);
+				}
+				else { 
+					tex =  tex2D(_MainTex, float2(i.texcoord));
+				}
+
+				fixed4 res = lerp(fixed4(1,1,1,0), tex * _TintColor * _ColorStrength*tex.a, texF.a);
+				if(res.a > 1 ) res.a = 1;
+				//res.a *= texC.a;
+				return res;
+			}
+			ENDCG
+		}
+	}
+}