Merge pull request #49 from unity/CameraGrain

Camera Grain Sample Scene
5 年前 · 97c3af1a
--- a/README.md
+++ b/README.md

 ## AllPointCloudPoints

-This sample shows all feature points over time, not just the current frame's feature points as the "AR Default Point Cloud" prefab does. It does this by using a slightly modified version of the `ARPointCloudParticleVisualzier` component that stores all the feature points in a Dictionary. Since each feature point has a unique identifier, it can look up the stored point and update its position in the dictionary if it already exists. This can be a useful starting point for custom solutions that require the entire map of point cloud points, e.g., for custom mesh reconstruction techniques.
+This sample shows all feature points over time, not just the current frame's feature points as the "AR Default Point Cloud" prefab does. It does this by using a slightly modified version of the `ARPointCloudParticleVisualizer` component that stores all the feature points in a Dictionary. Since each feature point has a unique identifier, it can look up the stored point and update its position in the dictionary if it already exists. This can be a useful starting point for custom solutions that require the entire map of point cloud points, e.g., for custom mesh reconstruction techniques.
+
+## CameraGrain
+
+This sample demonstrates the camera grain effect. Once a plane is deteced, you can place a cube on it with a material that simulates the camera grain noise in the camera feed. See the `CameraGrain.cs` script. Also see  `CameraGrain.shader` which animates and applies the camera grain texture (through linear interpolation) in screenspace.
+
+This sample requires a device running iOS 13 and Unity 2020.2 or later.

 ## Meshing

 ### OcclusionMeshes

 At first, this scene may appear to be doing nothing. However, it is rendering a depth texture on top of the scene based on the real world geometry. This allows for the real world to occlude virtual content. The scene has a script on it that fires a red ball into the scene when you tap. You will see the occlusion working by firing the red balls into a space which you can then move the iPad camera behind some other real world object to see that the virtual red balls are occluded by the real world object.
+
--- a/Assets/Scenes/CameraGrain.meta
+++ b/Assets/Scenes/CameraGrain.meta
+fileFormatVersion: 2
+guid: 5834e596b53744766bd088fbae0557be
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Assets/Scenes/CameraGrain/CameraGrain.cs.meta
+++ b/Assets/Scenes/CameraGrain/CameraGrain.cs.meta
+fileFormatVersion: 2
+guid: aebb880299c9344059511b251547ac2c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Assets/Scenes/CameraGrain/CameraGrain.mat
+++ b/Assets/Scenes/CameraGrain/CameraGrain.mat
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!21 &2100000
+Material:
+  serializedVersion: 6
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: CameraGrain
+  m_Shader: {fileID: 4800000, guid: 5f65419ac88f4475082481cb5b14a434, type: 3}
+  m_ShaderKeywords: 
+  m_LightmapFlags: 4
+  m_EnableInstancingVariants: 0
+  m_DoubleSidedGI: 0
+  m_CustomRenderQueue: -1
+  stringTagMap: {}
+  disabledShaderPasses: []
+  m_SavedProperties:
+    serializedVersion: 3
+    m_TexEnvs:
+    - _BumpMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailAlbedoMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailMask:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailNormalMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _EmissionMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MainTex:
+        m_Texture: {fileID: 10309, guid: 0000000000000000f000000000000000, type: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MetallicGlossMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _NoiseTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _OcclusionMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _ParallaxMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    m_Floats:
+    - _BumpScale: 1
+    - _Cutoff: 0.5
+    - _DetailNormalMapScale: 1
+    - _DstBlend: 0
+    - _GlossMapScale: 1
+    - _Glossiness: 0.5
+    - _GlossyReflections: 1
+    - _Metallic: 0
+    - _Mode: 0
+    - _NoiseIntensity: 0
+    - _OcclusionStrength: 1
+    - _Parallax: 0.02
+    - _SmoothnessTextureChannel: 0
+    - _SpecularHighlights: 1
+    - _SrcBlend: 1
+    - _UVSec: 0
+    - _ZWrite: 1
+    m_Colors:
+    - _Color: {r: 0.59527415, g: 0.6643424, b: 0.8584906, a: 1}
+    - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
+    - _NoiseSpeed: {r: 30, g: 20, b: 0, a: 0}
+  m_BuildTextureStacks: []
--- a/Assets/Scenes/CameraGrain/CameraGrain.mat.meta
+++ b/Assets/Scenes/CameraGrain/CameraGrain.mat.meta
+fileFormatVersion: 2
+guid: b030c1fae70fb4d5695886b9618b8c31
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Assets/Scenes/CameraGrain/CameraGrain.shader
+++ b/Assets/Scenes/CameraGrain/CameraGrain.shader
+Shader "Custom/CameraGrain"
+{
+    Properties
+    {
+        _MainTex("Albedo (RGB)", 2D) = "white" {}
+        _NoiseTex("Noise Texture", 3D) = "white" {}
+        _NoiseIntensity ("Depth", Range(0,1)) = 0.0
+        _NoiseSpeed("Noise Speed", VECTOR) = (30.0, 20.0, 0, 0)
+    }
+    SubShader
+    {
+        Tags { "RenderType"="Opaque" }
+
+        Pass
+        {
+            CGPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+
+            #include "UnityCG.cginc"
+
+            struct appdata
+            {
+                float4 vertex : POSITION;
+                float2 uv : TEXCOORD0;
+            };
+
+            struct v2f
+            {
+                float4 vertex : SV_POSITION;
+                float2 uv : TEXCOORD0;
+                float4 screenPos : TEXCOORD1;
+
+            };
+
+            sampler2D _MainTex;
+            float4 _MainTex_ST;
+
+            sampler3D _NoiseTex;
+            float4 _NoiseTex_ST;
+
+            float _NoiseIntensity;
+            float4 _NoiseSpeed;
+
+            v2f vert (appdata v)
+            {
+                v2f o;
+                o.vertex = UnityObjectToClipPos(v.vertex);
+                o.uv = TRANSFORM_TEX(v.uv, _MainTex);
+                o.screenPos = ComputeScreenPos(o.vertex);
+                return o;
+            }
+
+            fixed4 frag (v2f i) : SV_Target
+            {
+                float scale = 3;
+                float2 nuv = scale * (i.screenPos.xy/i.screenPos.w);
+                nuv.xy += float2(sin(_Time.y * _NoiseSpeed.x), cos(_Time.y * _NoiseSpeed.y));
+                float3 nuv3d = float3(nuv, _NoiseIntensity);
+
+                float4 mainColor = tex2D(_MainTex, i.uv);
+                float4 noiseColor = tex3D(_NoiseTex, nuv3d);
+                float4 finalColor = lerp(mainColor, noiseColor, 0.25);
+                return finalColor;
+            }
+            ENDCG
+        }
+    }
+    FallBack "Diffuse"
+}
--- a/Assets/Scenes/CameraGrain/CameraGrain.shader.meta
+++ b/Assets/Scenes/CameraGrain/CameraGrain.shader.meta
+fileFormatVersion: 2
+guid: 5f65419ac88f4475082481cb5b14a434
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Assets/Scenes/CameraGrain/CameraGrain.unity
+++ b/Assets/Scenes/CameraGrain/CameraGrain.unity
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!29 &1
+OcclusionCullingSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_OcclusionBakeSettings:
+    smallestOccluder: 5
+    smallestHole: 0.25
+    backfaceThreshold: 100
+  m_SceneGUID: 00000000000000000000000000000000
+  m_OcclusionCullingData: {fileID: 0}
+--- !u!104 &2
+RenderSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 9
+  m_Fog: 0
+  m_FogColor: {r: 0.5, g: 0.5, b: 0.5, a: 1}
+  m_FogMode: 3
+  m_FogDensity: 0.01
+  m_LinearFogStart: 0
+  m_LinearFogEnd: 300
+  m_AmbientSkyColor: {r: 0.212, g: 0.227, b: 0.259, a: 1}
+  m_AmbientEquatorColor: {r: 0.114, g: 0.125, b: 0.133, a: 1}
+  m_AmbientGroundColor: {r: 0.047, g: 0.043, b: 0.035, a: 1}
+  m_AmbientIntensity: 1
+  m_AmbientMode: 0
+  m_SubtractiveShadowColor: {r: 0.42, g: 0.478, b: 0.627, a: 1}
+  m_SkyboxMaterial: {fileID: 10304, guid: 0000000000000000f000000000000000, type: 0}
+  m_HaloStrength: 0.5
+  m_FlareStrength: 1
+  m_FlareFadeSpeed: 3
+  m_HaloTexture: {fileID: 0}
+  m_SpotCookie: {fileID: 10001, guid: 0000000000000000e000000000000000, type: 0}
+  m_DefaultReflectionMode: 0
+  m_DefaultReflectionResolution: 128
+  m_ReflectionBounces: 1
+  m_ReflectionIntensity: 1
+  m_CustomReflection: {fileID: 0}
+  m_Sun: {fileID: 0}
+  m_IndirectSpecularColor: {r: 0, g: 0, b: 0, a: 1}
+  m_UseRadianceAmbientProbe: 0
+--- !u!157 &3
+LightmapSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 12
+  m_GIWorkflowMode: 1
+  m_GISettings:
+    serializedVersion: 2
+    m_BounceScale: 1
+    m_IndirectOutputScale: 1
+    m_AlbedoBoost: 1
+    m_EnvironmentLightingMode: 0
+    m_EnableBakedLightmaps: 1
+    m_EnableRealtimeLightmaps: 0
+  m_LightmapEditorSettings:
+    serializedVersion: 12
+    m_Resolution: 2
+    m_BakeResolution: 40
+    m_AtlasSize: 1024
+    m_AO: 0
+    m_AOMaxDistance: 1
+    m_CompAOExponent: 1
+    m_CompAOExponentDirect: 0
+    m_ExtractAmbientOcclusion: 0
+    m_Padding: 2
+    m_LightmapParameters: {fileID: 0}
+    m_LightmapsBakeMode: 1
+    m_TextureCompression: 1
+    m_FinalGather: 0
+    m_FinalGatherFiltering: 1
+    m_FinalGatherRayCount: 256
+    m_ReflectionCompression: 2
+    m_MixedBakeMode: 2
+    m_BakeBackend: 1
+    m_PVRSampling: 1
+    m_PVRDirectSampleCount: 32
+    m_PVRSampleCount: 512
+    m_PVRBounces: 2
+    m_PVREnvironmentSampleCount: 256
+    m_PVREnvironmentReferencePointCount: 2048
+    m_PVRFilteringMode: 1
+    m_PVRDenoiserTypeDirect: 1
+    m_PVRDenoiserTypeIndirect: 1
+    m_PVRDenoiserTypeAO: 1
+    m_PVRFilterTypeDirect: 0
+    m_PVRFilterTypeIndirect: 0
+    m_PVRFilterTypeAO: 0
+    m_PVREnvironmentMIS: 1
+    m_PVRCulling: 1
+    m_PVRFilteringGaussRadiusDirect: 1
+    m_PVRFilteringGaussRadiusIndirect: 5
+    m_PVRFilteringGaussRadiusAO: 2
+    m_PVRFilteringAtrousPositionSigmaDirect: 0.5
+    m_PVRFilteringAtrousPositionSigmaIndirect: 2
+    m_PVRFilteringAtrousPositionSigmaAO: 1
+    m_ExportTrainingData: 0
+    m_TrainingDataDestination: TrainingData
+    m_LightProbeSampleCountMultiplier: 4
+  m_LightingDataAsset: {fileID: 0}
+  m_LightingSettings: {fileID: 0}
+--- !u!196 &4
+NavMeshSettings:
+  serializedVersion: 2
+  m_ObjectHideFlags: 0
+  m_BuildSettings:
+    serializedVersion: 2
+    agentTypeID: 0
+    agentRadius: 0.5
+    agentHeight: 2
+    agentSlope: 45
+    agentClimb: 0.4
+    ledgeDropHeight: 0
+    maxJumpAcrossDistance: 0
+    minRegionArea: 2
+    manualCellSize: 0
+    cellSize: 0.16666667
+    manualTileSize: 0
+    tileSize: 256
+    accuratePlacement: 0
+    maxJobWorkers: 0
+    preserveTilesOutsideBounds: 0
+    debug:
+      m_Flags: 0
+  m_NavMeshData: {fileID: 0}
+--- !u!1 &121899725
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 121899731}
+  - component: {fileID: 121899730}
+  - component: {fileID: 121899729}
+  - component: {fileID: 121899727}
+  - component: {fileID: 121899726}
+  m_Layer: 0
+  m_Name: AR Session Origin
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!114 &121899726
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 121899725}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 7d5359d5f13250e4485741ed685a32be, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_PlacedPrefab: {fileID: 2588577189989761176, guid: d549bc67cd52b4e8ca61a5b51913f4ae,
+    type: 3}
+--- !u!114 &121899727
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 121899725}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: fa17d122634046b4a8e23048891fafc5, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_RaycastPrefab: {fileID: 0}
+--- !u!114 &121899729
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 121899725}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: e1760703bbd54c04488a8d10600262ab, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_PlanePrefab: {fileID: 0}
+  m_DetectionMode: -1
+--- !u!114 &121899730
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 121899725}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 520bb47c46cf8624fafb307b7d1b862a, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Camera: {fileID: 1032448798}
+--- !u!4 &121899731
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 121899725}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children:
+  - {fileID: 1032448804}
+  m_Father: {fileID: 0}
+  m_RootOrder: 1
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &1032448797
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 1032448804}
+  - component: {fileID: 1032448798}
+  - component: {fileID: 1032448803}
+  - component: {fileID: 1032448802}
+  - component: {fileID: 1032448801}
+  - component: {fileID: 1032448800}
+  - component: {fileID: 1032448799}
+  m_Layer: 0
+  m_Name: AR Camera
+  m_TagString: MainCamera
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!20 &1032448798
+Camera:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1032448797}
+  m_Enabled: 1
+  serializedVersion: 2
+  m_ClearFlags: 2
+  m_BackGroundColor: {r: 0, g: 0, b: 0, a: 1}
+  m_projectionMatrixMode: 1
+  m_GateFitMode: 2
+  m_FOVAxisMode: 0
+  m_SensorSize: {x: 36, y: 24}
+  m_LensShift: {x: 0, y: 0}
+  m_FocalLength: 50
+  m_NormalizedViewPortRect:
+    serializedVersion: 2
+    x: 0
+    y: 0
+    width: 1
+    height: 1
+  near clip plane: 0.1
+  far clip plane: 20
+  field of view: 60
+  orthographic: 0
+  orthographic size: 5
+  m_Depth: 0
+  m_CullingMask:
+    serializedVersion: 2
+    m_Bits: 4294967295
+  m_RenderingPath: -1
+  m_TargetTexture: {fileID: 0}
+  m_TargetDisplay: 0
+  m_TargetEye: 3
+  m_HDR: 1
+  m_AllowMSAA: 1
+  m_AllowDynamicResolution: 0
+  m_ForceIntoRT: 0
+  m_OcclusionCulling: 1
+  m_StereoConvergence: 10
+  m_StereoSeparation: 0.022
+--- !u!114 &1032448799
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1032448797}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 816b289ef451e094f9ae174fb4cf8db0, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_UseCustomMaterial: 0
+  m_CustomMaterial: {fileID: 0}
+--- !u!114 &1032448800
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1032448797}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: b15f82cc229284894964d2d30806969d, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_HumanSegmentationStencilMode: 1
+  m_HumanSegmentationDepthMode: 1
+--- !u!114 &1032448801
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1032448797}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 4966719baa26e4b0e8231a24d9bd491a, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_FocusMode: -1
+  m_LightEstimationMode: -1
+  m_AutoFocus: 1
+  m_LightEstimation: 0
+  m_FacingDirection: 1
+--- !u!114 &1032448802
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1032448797}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 5a2a9c34df4095f47b9ca8f975175f5b, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Device: 0
+  m_PoseSource: 6
+  m_PoseProviderComponent: {fileID: 0}
+  m_TrackingType: 0
+  m_UpdateType: 0
+  m_UseRelativeTransform: 1
+--- !u!81 &1032448803
+AudioListener:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1032448797}
+  m_Enabled: 1
+--- !u!4 &1032448804
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1032448797}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 121899731}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1001 &1229454149
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    m_TransformParent: {fileID: 0}
+    m_Modifications:
+    - target: {fileID: 3811591508773167257, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_Name
+      value: AR Session
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_RootOrder
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3811591508773167263, guid: 90290c13d4a3d46eea32be3d6a1a14c4,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    m_RemovedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: 90290c13d4a3d46eea32be3d6a1a14c4, type: 3}
+--- !u!1 &2013183935
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 2013183937}
+  - component: {fileID: 2013183936}
+  m_Layer: 0
+  m_Name: Directional Light
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!108 &2013183936
+Light:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2013183935}
+  m_Enabled: 1
+  serializedVersion: 10
+  m_Type: 1
+  m_Shape: 0
+  m_Color: {r: 1, g: 0.95686275, b: 0.8392157, a: 1}
+  m_Intensity: 1
+  m_Range: 10
+  m_SpotAngle: 30
+  m_InnerSpotAngle: 21.802082
+  m_CookieSize: 10
+  m_Shadows:
+    m_Type: 2
+    m_Resolution: -1
+    m_CustomResolution: -1
+    m_Strength: 1
+    m_Bias: 0.05
+    m_NormalBias: 0.4
+    m_NearPlane: 0.2
+    m_CullingMatrixOverride:
+      e00: 1
+      e01: 0
+      e02: 0
+      e03: 0
+      e10: 0
+      e11: 1
+      e12: 0
+      e13: 0
+      e20: 0
+      e21: 0
+      e22: 1
+      e23: 0
+      e30: 0
+      e31: 0
+      e32: 0
+      e33: 1
+    m_UseCullingMatrixOverride: 0
+  m_Cookie: {fileID: 0}
+  m_DrawHalo: 0
+  m_Flare: {fileID: 0}
+  m_RenderMode: 0
+  m_CullingMask:
+    serializedVersion: 2
+    m_Bits: 4294967295
+  m_RenderingLayerMask: 1
+  m_Lightmapping: 4
+  m_LightShadowCasterMode: 0
+  m_AreaSize: {x: 1, y: 1}
+  m_BounceIntensity: 1
+  m_ColorTemperature: 6570
+  m_UseColorTemperature: 0
+  m_BoundingSphereOverride: {x: 0, y: 0, z: 0, w: 0}
+  m_UseBoundingSphereOverride: 0
+  m_ShadowRadius: 0
+  m_ShadowAngle: 0
+--- !u!4 &2013183937
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2013183935}
+  m_LocalRotation: {x: 0.40821788, y: -0.23456968, z: 0.10938163, w: 0.8754261}
+  m_LocalPosition: {x: 0, y: 3, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 50, y: -30, z: 0}
--- a/Assets/Scenes/CameraGrain/CameraGrain.unity.meta
+++ b/Assets/Scenes/CameraGrain/CameraGrain.unity.meta
+fileFormatVersion: 2
+guid: 68237ded327024ec39c1317a214ad56f
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Assets/Scenes/CameraGrain/CameraGrainCube.prefab
+++ b/Assets/Scenes/CameraGrain/CameraGrainCube.prefab
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!1 &2588577189989761176
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 2588577189989761187}
+  - component: {fileID: 2588577189989761188}
+  - component: {fileID: 2588577189989761189}
+  - component: {fileID: 2588577189989761190}
+  - component: {fileID: 2588577189989761191}
+  m_Layer: 0
+  m_Name: CameraGrainCube
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &2588577189989761187
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2588577189989761176}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 1, z: 0}
+  m_LocalScale: {x: 0.3, y: 0.3, z: 0.3}
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!33 &2588577189989761188
+MeshFilter:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2588577189989761176}
+  m_Mesh: {fileID: 10202, guid: 0000000000000000e000000000000000, type: 0}
+--- !u!23 &2588577189989761189
+MeshRenderer:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2588577189989761176}
+  m_Enabled: 1
+  m_CastShadows: 1
+  m_ReceiveShadows: 1
+  m_DynamicOccludee: 1
+  m_MotionVectors: 1
+  m_LightProbeUsage: 1
+  m_ReflectionProbeUsage: 1
+  m_RayTracingMode: 2
+  m_RayTraceProcedural: 0
+  m_RenderingLayerMask: 1
+  m_RendererPriority: 0
+  m_Materials:
+  - {fileID: 2100000, guid: b030c1fae70fb4d5695886b9618b8c31, type: 2}
+  m_StaticBatchInfo:
+    firstSubMesh: 0
+    subMeshCount: 0
+  m_StaticBatchRoot: {fileID: 0}
+  m_ProbeAnchor: {fileID: 0}
+  m_LightProbeVolumeOverride: {fileID: 0}
+  m_ScaleInLightmap: 1
+  m_ReceiveGI: 1
+  m_PreserveUVs: 0
+  m_IgnoreNormalsForChartDetection: 0
+  m_ImportantGI: 0
+  m_StitchLightmapSeams: 1
+  m_SelectedEditorRenderState: 3
+  m_MinimumChartSize: 4
+  m_AutoUVMaxDistance: 0.5
+  m_AutoUVMaxAngle: 89
+  m_LightmapParameters: {fileID: 0}
+  m_SortingLayerID: 0
+  m_SortingLayer: 0
+  m_SortingOrder: 0
+  m_AdditionalVertexStreams: {fileID: 0}
+--- !u!65 &2588577189989761190
+BoxCollider:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2588577189989761176}
+  m_Material: {fileID: 0}
+  m_IsTrigger: 0
+  m_Enabled: 1
+  serializedVersion: 2
+  m_Size: {x: 1, y: 1, z: 1}
+  m_Center: {x: 0, y: 0, z: 0}
+--- !u!114 &2588577189989761191
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2588577189989761176}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: aebb880299c9344059511b251547ac2c, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
--- a/Assets/Scenes/CameraGrain/CameraGrainCube.prefab.meta
+++ b/Assets/Scenes/CameraGrain/CameraGrainCube.prefab.meta
+fileFormatVersion: 2
+guid: d549bc67cd52b4e8ca61a5b51913f4ae
+PrefabImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
--- a/Assets/Scenes/CameraGrain/CameraGrain.cs
+++ b/Assets/Scenes/CameraGrain/CameraGrain.cs
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.XR.ARFoundation;
+
+public class CameraGrain: MonoBehaviour
+{
+    [SerializeField]
+    ARCameraManager m_CameraManager;
+    public ARCameraManager cameraManager
+    {
+        get { return m_CameraManager; }
+        set { m_CameraManager = value; }
+    }
+
+    Renderer m_Renderer;
+
+    void Start()
+    {
+        if(m_CameraManager == null)
+        {
+            m_CameraManager = FindObjectOfType (typeof(ARCameraManager)) as ARCameraManager;
+        }
+
+        m_Renderer = GetComponent<Renderer>();
+        m_CameraManager.frameReceived += OnReceivedFrame;
+    }
+
+    void OnDisable()
+    {
+        m_CameraManager.frameReceived -= OnReceivedFrame;
+    }
+
+    void OnReceivedFrame(ARCameraFrameEventArgs eventArgs){
+        if(m_Renderer != null && eventArgs.cameraGrainTexture != null)
+        {
+            m_Renderer.material.SetTexture("_NoiseTex", eventArgs.cameraGrainTexture);
+            m_Renderer.material.SetFloat("_NoiseIntensity", eventArgs.noiseIntensity);
+        }
+    }
+}