deltavr multiplayer 2.0

Assets/Oculus/SampleFramework/Usage/Passthrough/Materials/SelectivePassthrough.shader

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+Shader "MixedReality/SelectivePassthrough"
+{
+    Properties
+    {
+		_MainTex("Texture", 2D) = "white" {}
+		_Inflation("Inflation", float) = 0
+		_InvertedAlpha("Inverted Alpha", float) = 1
+
+        [Header(DepthTest)]
+        [Enum(UnityEngine.Rendering.CompareFunction)] _ZTest("ZTest", Float) = 4 //"LessEqual"
+        [Enum(UnityEngine.Rendering.BlendOp)] _BlendOpColor("Blend Color", Float) = 2 //"ReverseSubtract"
+        [Enum(UnityEngine.Rendering.BlendOp)] _BlendOpAlpha("Blend Alpha", Float) = 3 //"Min"
+    }
+    SubShader
+    {
+        Tags { "RenderType"="Transparent" }
+        LOD 100
+
+        Pass
+        {
+		    ZWrite Off
+			ZTest[_ZTest]
+			BlendOp[_BlendOpColor], [_BlendOpAlpha]
+            Blend Zero One, One One
+
+            CGPROGRAM
+// Upgrade NOTE: excluded shader from DX11; has structs without semantics (struct v2f members center)
+//#pragma exclude_renderers d3d11
+            #pragma vertex vert
+            #pragma fragment frag
+
+            #include "UnityCG.cginc"
+
+            struct appdata
+            {
+                float4 vertex : POSITION;
+				float2 uv : TEXCOORD0;
+				float3 normal : NORMAL;
+            };
+
+            struct v2f
+            {
+                float2 uv : TEXCOORD0;
+                float4 vertex : SV_POSITION;
+            };
+
+            sampler2D _MainTex;
+            float4 _MainTex_ST;
+            float _Inflation;
+            float _InvertedAlpha;
+
+            v2f vert(appdata v)
+            {
+                v2f o;
+                o.vertex = UnityObjectToClipPos(v.vertex + v.normal * _Inflation);
+                float4 origin = mul(unity_ObjectToWorld, float4(0.0, 0.0, 0.0, 1.0));
+                o.uv = TRANSFORM_TEX(v.uv, _MainTex);
+                return o;
+            }
+
+            fixed4 frag(v2f i) : SV_Target {
+                fixed4 col = tex2D(_MainTex, i.uv);
+              float alpha = lerp(col.r, 1 - col.r, _InvertedAlpha);
+                return float4(0, 0, 0, alpha);
+            }
+            ENDCG
+        }
+    }
+}