Initial Commit

Assets/Oculus/VR/Shaders/OVRColorRampAlpha.shader

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+Shader "OVRColorRampAlpa" {
+	Properties {
+		_Color ("Main Color", Color ) = (1,1,1,1)
+		_MainTex ("Diffuse (RGB) AlphaMask (A)", 2D) = "white" {}
+		_ColorRamp ("Color Ramp (A)", 2D) = "white" {}
+		_ColorRampOffset ("Color Ramp Offset", Range(0,1)) = 0.0
+	}
+	
+Category {
+	Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
+	Blend SrcAlpha OneMinusSrcAlpha
+	AlphaTest Greater .01
+	ColorMask RGB
+	Cull Off Lighting Off ZWrite Off Fog { Color (0,0,0,0) }
+	
+    SubShader {
+        Pass {
+            CGPROGRAM
+
+            #pragma vertex vert
+            #pragma fragment frag
+			
+			#include "UnityCG.cginc"
+
+			sampler2D _MainTex;
+			sampler2D _ColorRamp;
+			float _ColorRampOffset;
+			fixed4 _Color;
+			
+			struct appdata_t {
+				float4 vertex : POSITION;
+				fixed4 color : COLOR;
+				float2 texcoord : TEXCOORD0;
+			};
+			
+			struct v2f {
+				float4 vertex : SV_POSITION;
+				fixed4 color : COLOR;
+				float2 texcoord : TEXCOORD0;
+			};
+			
+			float4 _MainTex_ST;
+			
+            v2f vert(appdata_t v) {
+				v2f o;
+				o.vertex = UnityObjectToClipPos(v.vertex);
+				o.color = v.color;
+				o.texcoord = TRANSFORM_TEX(v.texcoord,_MainTex);
+				return o;
+            }
+
+			fixed4 frag(v2f i) : SV_Target {
+				float4 texel = tex2D(_MainTex, i.texcoord);
+				float2 colorIndex = float2( texel.x, _ColorRampOffset );
+				float4 outColor = tex2D(_ColorRamp, colorIndex) * _Color;
+				outColor.a = texel.a;
+				return outColor;
+			}
+            ENDCG
+        }
+    }
+}
+} // Category

Assets/Oculus/VR/Shaders/OVRColorRampAlpha.shader.meta

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+fileFormatVersion: 2
+guid: b95caf64e2cc3614892026a94bb2be84
+timeCreated: 1433268462
+licenseType: Store
+ShaderImporter:
+  defaultTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Oculus/VR/Shaders/OVRVignette.shader

@@ -0,0 +1,67 @@
+Shader "Oculus/OVRVignette"
+{
+	Properties 
+	{
+		_Color("Color", Color) = (0,0,0,0)
+		[Enum(UnityEngine.Rendering.BlendMode)]_BlendSrc ("Blend Source", Float) = 1
+		[Enum(UnityEngine.Rendering.BlendMode)]_BlendDst ("Blend Destination", Float) = 0
+		_ZWrite ("Z Write", Float) = 0
+	}
+	SubShader
+	{
+		Tags { "IgnoreProjector" = "True" }
+
+		Pass
+		{
+			Blend [_BlendSrc] [_BlendDst]
+			ZTest Always
+			ZWrite [_ZWrite]
+			Cull Off
+
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			#pragma multi_compile _ QUADRATIC_FALLOFF
+			
+			#include "UnityCG.cginc"
+
+			struct appdata
+			{
+				float4 vertex : POSITION;
+				float2 uv : TEXCOORD0;
+			};
+
+			struct v2f
+			{
+				float4 vertex : SV_POSITION;
+				half4 color : COLOR;
+			};
+
+			float4 _ScaleAndOffset0[2];
+			float4 _ScaleAndOffset1[2];
+			float4 _Color;
+
+			v2f vert (appdata v)
+			{
+				v2f o;
+
+				float4 scaleAndOffset = lerp(_ScaleAndOffset0[unity_StereoEyeIndex], _ScaleAndOffset1[unity_StereoEyeIndex], v.uv.x);
+
+				o.vertex = float4(scaleAndOffset.zw + v.vertex.xy * scaleAndOffset.xy, _ProjectionParams.y, 1);
+
+				o.color.rgb = _Color.rgb;
+				o.color.a = v.uv.y;
+				return o;
+			}
+			
+			fixed4 frag (v2f i) : SV_Target
+			{
+#if QUADRATIC_FALLOFF
+				i.color.a *= i.color.a;
+#endif				
+				return i.color;
+			}
+			ENDCG
+		}
+	}
+}

Assets/Oculus/VR/Shaders/OVRVignette.shader.meta

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+fileFormatVersion: 2
+guid: 9d034fa3f535a1648b5059e6907c647d
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Oculus/VR/Shaders/Unlit Crosshair.shader

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+// Unlit alpha-blended shader.
+// - no lighting
+// - no lightmap support
+// - supports tint color
+
+Shader "Unlit/Crosshair" {
+
+	Properties
+	{
+		_MainTex ("Base (RGB), Alpha (A)", 2D) = "white" {}
+		_Color ("Main Color", Color) = (0.5,0.5,0.5,0.5)
+	}
+	
+	SubShader
+	{
+		LOD 100
+
+		Tags
+		{
+			"Queue" = "Transparent"
+			"IgnoreProjector" = "True"
+			"RenderType" = "Transparent"
+		}
+		
+		Cull Off
+		Lighting Off
+		ZTest Always
+		ZWrite Off
+		Fog { Mode Off }
+		Offset -1, -1
+		Blend SrcAlpha OneMinusSrcAlpha
+
+		Pass
+		{
+			CGPROGRAM
+				#pragma vertex vert
+				#pragma fragment frag
+				
+				#include "UnityCG.cginc"
+	
+				struct appdata_t
+				{
+					float4 vertex : POSITION;
+					float2 texcoord : TEXCOORD0;
+					fixed4 color : COLOR;
+				};
+	
+				struct v2f
+				{
+					float4 vertex : SV_POSITION;
+					half2 texcoord : TEXCOORD0;
+					fixed4 color : COLOR;
+				};
+	
+				sampler2D _MainTex;
+				float4 _MainTex_ST;
+				fixed4 _Color;
+				
+				v2f vert (appdata_t v)
+				{
+					v2f o;
+					o.vertex = UnityObjectToClipPos(v.vertex);
+					o.texcoord = TRANSFORM_TEX(v.texcoord, _MainTex);
+					o.color = v.color;
+					return o;
+				}
+				
+				fixed4 frag (v2f i) : COLOR
+				{
+					fixed4 col = tex2D(_MainTex, i.texcoord) * i.color * _Color * 2.0;
+					return col;
+				}
+			ENDCG
+		}
+	}
+	
+	
+}
+

Assets/Oculus/VR/Shaders/Unlit Crosshair.shader.meta

@@ -0,0 +1,5 @@
+fileFormatVersion: 2
+guid: 05b53b473302943b58b8e33c93a38dac
+ShaderImporter:
+  defaultTextures: []
+  userData: