clean project

Assets/Oculus/Interaction/Samples/Shaders/UIStyleShader.shader

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+/************************************************************************************
+Copyright : Copyright (c) Facebook Technologies, LLC and its affiliates. All rights reserved.
+
+Your use of this SDK or tool is subject to the Oculus SDK License Agreement, available at
+https://developer.oculus.com/licenses/oculussdk/
+
+Unless required by applicable law or agreed to in writing, the Utilities SDK distributed
+under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
+ANY KIND, either express or implied. See the License for the specific language governing
+permissions and limitations under the License.
+************************************************************************************/
+
+Shader "Oculus/Interaction/UIStyle"
+{
+		Properties
+		{
+			_Color("Color", Color) = (1,1,1,1)
+
+			[HideInInspector] _texcoord("", 2D) = "white" {}
+		}
+
+			SubShader
+		{
+			Tags{ "RenderType" = "Transparent"  "Queue" = "Transparent+0" }
+			LOD 100
+
+			CGINCLUDE
+			#pragma target 3.0
+			ENDCG
+			Blend SrcAlpha OneMinusSrcAlpha
+			AlphaToMask Off
+			Cull Back
+			ColorMask RGBA
+			ZWrite Off
+			ZTest LEqual
+			Offset 0 , 0
+
+			Pass
+			{
+				Name "Base"
+				Tags { "LightMode" = "ForwardBase" }
+				CGPROGRAM
+
+				#ifndef UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX
+				//only defining to not throw compilation error over Unity 5.5
+				#define UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(input)
+				#endif
+				#pragma vertex vert
+				#pragma fragment frag
+				#pragma multi_compile_instancing
+
+				#include "UnityCG.cginc"
+				#include "UnityShaderVariables.cginc"
+
+				struct vertexInput
+				{
+					float4 vertex : POSITION;
+                    half4 vertexColor : COLOR;
+                    half3 normal : NORMAL;
+					UNITY_VERTEX_INPUT_INSTANCE_ID
+				};
+
+				struct vertexOutput
+				{
+					float4 vertex : SV_POSITION;
+					float3 worldPos : TEXCOORD0;
+                    half3 normal : TEXCOORD2;
+                    half4 vertexColor : COLOR;
+					UNITY_VERTEX_INPUT_INSTANCE_ID
+					UNITY_VERTEX_OUTPUT_STEREO
+				};
+
+
+
+				uniform half4 _Color;
+
+
+
+
+				vertexOutput vert(vertexInput v)
+				{
+					vertexOutput o;
+					UNITY_SETUP_INSTANCE_ID(v);
+					UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
+					UNITY_TRANSFER_INSTANCE_ID(v, o);
+                    o.normal = UnityObjectToWorldNormal(v.normal);
+                    half pulse = sin(_Time.z) * 0.5 + 0.5;
+					float4 vertexPos = UnityObjectToClipPos(v.vertex);
+                    vertexPos.xyz = vertexPos + ((0.002 * pulse) * o.normal * v.vertexColor.a);
+                    o.vertex = vertexPos;
+                    o.vertexColor = v.vertexColor;
+                    o.worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
+
+					return o;
+				}
+
+
+
+				fixed4 frag(vertexOutput i) : SV_Target
+				{
+					UNITY_SETUP_INSTANCE_ID(i);
+					UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
+                    float3 worldViewDir = normalize(UnityWorldSpaceViewDir(i.worldPos));
+                    half3 worldNormal = i.normal;
+                    half fresnel = saturate(dot(worldViewDir, worldNormal));
+                    fresnel = saturate(pow(fresnel + .1, 3) * 2);
+
+					half opacity =  fresnel * i.vertexColor.a;
+
+					half4 debug = half4(i.vertexColor.a, i.vertexColor.a, i.vertexColor.a, 1.0);
+
+					half4 finalColor = _Color * i.vertexColor;
+                    return half4(finalColor.rgb, opacity);
+				}
+				ENDCG
+			}
+
+
+
+
+	}
+}