Mask Camera

- MaskCamera.
- MaskDrawer.
- Settings.
- Prefab.

Editor/MaskDrawer.cs

@@ -0,0 +1,48 @@
+using UnityEditor;
+using UnityEngine;
+
+namespace TAO.InteractiveMask.Editor
+{
+    [CustomPropertyDrawer(typeof(Mask))]
+    public class MaskDrawer : PropertyDrawer
+    {
+        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
+        {
+			// Using BeginProperty / EndProperty on the parent property means that
+			// prefab override logic works on the entire property.
+			EditorGUI.BeginProperty(position, label, property);
+
+			position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
+
+			int indent = EditorGUI.indentLevel;
+			Color color = GUI.color;
+
+			EditorGUI.indentLevel = 0;
+
+			float width = position.width / 4;
+			Rect rectR = new Rect(position.x + (width * 0), position.y, width, position.height);
+			Rect rectG = new Rect(position.x + (width * 1), position.y, width, position.height);
+			Rect rectB = new Rect(position.x + (width * 2), position.y, width, position.height);
+			Rect rectA = new Rect(position.x + (width * 3), position.y, width, position.height);
+
+			GUI.color = Color.red;
+			EditorGUI.PropertyField(rectR, property.FindPropertyRelative("r"), new GUIContent(""));
+			GUI.color = Color.green;
+			EditorGUI.PropertyField(rectG, property.FindPropertyRelative("g"), new GUIContent(""));
+			GUI.color = Color.cyan;
+			EditorGUI.PropertyField(rectB, property.FindPropertyRelative("b"), new GUIContent(""));
+			GUI.color = Color.gray;
+			EditorGUI.PropertyField(rectA, property.FindPropertyRelative("a"), new GUIContent(""));
+
+			GUI.color = color;
+			EditorGUI.indentLevel = indent;
+
+			EditorGUI.EndProperty();
+		}
+
+		public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
+		{
+			return base.GetPropertyHeight(property, label);
+		}
+	}
+}

Editor/MaskDrawer.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 5f8624dd5f85530428dd00f913026c1b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/MaskCamera.cs

@@ -0,0 +1,33 @@
+using UnityEngine;
+
+namespace TAO.InteractiveMask
+{
+	[RequireComponent(typeof(MaskRenderer))]
+	public class MaskCamera : MonoBehaviour
+	{
+		[SerializeField]
+		private Camera maskCamera = null;
+		private MaskRenderer maskRenderer = null;
+
+		public RenderTexture target = null;
+
+		private RenderTexture source = null;
+
+		private void Awake()
+		{
+			maskRenderer = GetComponent<MaskRenderer>();
+
+			source = new RenderTexture(target);
+
+			maskCamera.targetTexture = source;
+
+			maskRenderer.target = target;
+			maskRenderer.source = source;
+		}
+
+		private void Start()
+		{
+			maskCamera.enabled = true;
+		}
+	}
+}

Runtime/MaskCamera.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 50ab359e83953ab4590f3bdba570d4cf
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/MaskRenderer.cs

@@ -9,8 +9,10 @@ namespace TAO.InteractiveMask
 		public Shader clearBlit = null;
 		private Material clearBlitMaterial;
 		// Camera source.
+		[HideInInspector]
 		public RenderTexture source = null;
 		// Output target.
+		[HideInInspector]
 		public RenderTexture target = null;
 
 		public Layer[] layers;
@@ -118,10 +120,10 @@ namespace TAO.InteractiveMask
 	{
 		public static int LayerCount = 0;
 
-		public Type type;
+		public Type type = Type.Clear;
-		public Shader blit;
+		public Mask mask = new Mask();
-		private Material blitMaterial;
+		public Shader blit = null;
-		public Vector4 channels;
+		private Material blitMaterial = null;
 
 		// Only when mode is persistent.
 		public Shader persistentBlit;
@@ -149,7 +151,6 @@ namespace TAO.InteractiveMask
 							{
 								name = LayerCount.ToString()
 							};
-							LayerCount++;
 						}
 
 						persistentBlitMaterial.SetTexture("_Source", source);
@@ -161,7 +162,9 @@ namespace TAO.InteractiveMask
 			}
 
 			blitMaterial.SetTexture("_Source", source);
-			blitMaterial.SetVector("_Channels", channels);
+			blitMaterial.SetVector("_Channels", mask.GetMaskVector);
+
+			LayerCount++;
 		}
 
 		public void Blit(RenderTexture source, RenderTexture target)
@@ -190,4 +193,18 @@ namespace TAO.InteractiveMask
 			Persistent
 		}
 	}
+
+	[System.Serializable]
+	public struct Mask
+	{
+		public bool r;
+		public bool g;
+		public bool b;
+		public bool a;
+
+		public Vector4 GetMaskVector
+		{
+			get { return new Vector4(r ? 1 : 0, g ? 1 : 0, b ? 1 : 0, a ? 1 : 0); }
+		}
+	}
 }

Runtime/Prefabs.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 32397a0d798be9c498e9b59fe048be10
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/Prefabs/MaskRenderer.prefab

@@ -0,0 +1,190 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!1 &354132074049328695
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 354132074049328699}
+  - component: {fileID: 354132074049328698}
+  - component: {fileID: 354132074049328697}
+  m_Layer: 6
+  m_Name: MaskRenderer
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &354132074049328699
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 354132074049328695}
+  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: 354132074141824353}
+  m_Father: {fileID: 0}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &354132074049328698
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 354132074049328695}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 50ab359e83953ab4590f3bdba570d4cf, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  maskCamera: {fileID: 354132074141824159}
+  target: {fileID: 8400000, guid: 6dbf8770b857bc143a3ebf8ac17ff43a, type: 2}
+--- !u!114 &354132074049328697
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 354132074049328695}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: c7ace5587b33c154490f78c11ec9a297, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  mode: 0
+  clearBlit: {fileID: 4800000, guid: 612652bd41e196b408fe733989b1d223, type: 3}
+  source: {fileID: 0}
+  target: {fileID: 8400000, guid: 6dbf8770b857bc143a3ebf8ac17ff43a, type: 2}
+  layers:
+  - type: 0
+    mask:
+      r: 0
+      g: 1
+      b: 0
+      a: 1
+    blit: {fileID: 4800000, guid: b56b79d9c9a85fb45bf1a263d73bd938, type: 3}
+    persistentBlit: {fileID: 4800000, guid: 794c349d1ba10d34c86b6dd5c2b8bb7e, type: 3}
+  - type: 1
+    mask:
+      r: 1
+      g: 0
+      b: 0
+      a: 0
+    blit: {fileID: 4800000, guid: b56b79d9c9a85fb45bf1a263d73bd938, type: 3}
+    persistentBlit: {fileID: 4800000, guid: 794c349d1ba10d34c86b6dd5c2b8bb7e, type: 3}
+  debugGui: 1
+--- !u!1 &354132074141824156
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 354132074141824353}
+  - component: {fileID: 354132074141824159}
+  - component: {fileID: 354132074141824158}
+  m_Layer: 6
+  m_Name: MaskCamera
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &354132074141824353
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 354132074141824156}
+  m_LocalRotation: {x: 0.7071068, y: 0, z: 0, w: 0.7071068}
+  m_LocalPosition: {x: 0, y: 100, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 354132074049328699}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 90, y: 0, z: 0}
+--- !u!20 &354132074141824159
+Camera:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 354132074141824156}
+  m_Enabled: 0
+  serializedVersion: 2
+  m_ClearFlags: 2
+  m_BackGroundColor: {r: 0, g: 0, b: 0, a: 0}
+  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: 0.3
+  far clip plane: 1000
+  field of view: 60
+  orthographic: 1
+  orthographic size: 10
+  m_Depth: 0
+  m_CullingMask:
+    serializedVersion: 2
+    m_Bits: 64
+  m_RenderingPath: -1
+  m_TargetTexture: {fileID: 0}
+  m_TargetDisplay: 0
+  m_TargetEye: 3
+  m_HDR: 0
+  m_AllowMSAA: 0
+  m_AllowDynamicResolution: 0
+  m_ForceIntoRT: 0
+  m_OcclusionCulling: 1
+  m_StereoConvergence: 10
+  m_StereoSeparation: 0.022
+--- !u!114 &354132074141824158
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 354132074141824156}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: a79441f348de89743a2939f4d699eac1, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_RenderShadows: 0
+  m_RequiresDepthTextureOption: 2
+  m_RequiresOpaqueTextureOption: 2
+  m_CameraType: 0
+  m_Cameras: []
+  m_RendererIndex: 1
+  m_VolumeLayerMask:
+    serializedVersion: 2
+    m_Bits: 64
+  m_VolumeTrigger: {fileID: 0}
+  m_RenderPostProcessing: 0
+  m_Antialiasing: 0
+  m_AntialiasingQuality: 2
+  m_StopNaN: 0
+  m_Dithering: 0
+  m_ClearDepth: 1
+  m_AllowXRRendering: 1
+  m_RequiresDepthTexture: 0
+  m_RequiresColorTexture: 0
+  m_Version: 2

Runtime/Prefabs/MaskRenderer.prefab.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 16a45af4d26459143a161c4f419e17b3
+PrefabImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/Settings.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 2efbe7ce63090b44e83e9a0f0f959020
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/Settings/MaskRenderer.asset

@@ -0,0 +1,44 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: de640fe3d0db1804a85f9fc8f5cadab6, type: 3}
+  m_Name: MaskRenderer
+  m_EditorClassIdentifier: 
+  m_RendererFeatures: []
+  m_RendererFeatureMap: 
+  postProcessData: {fileID: 11400000, guid: 41439944d30ece34e96484bdb6645b55, type: 2}
+  xrSystemData: {fileID: 11400000, guid: 60e1133243b97e347b653163a8c01b64, type: 2}
+  shaders:
+    blitPS: {fileID: 4800000, guid: c17132b1f77d20942aa75f8429c0f8bc, type: 3}
+    copyDepthPS: {fileID: 4800000, guid: d6dae50ee9e1bfa4db75f19f99355220, type: 3}
+    screenSpaceShadowPS: {fileID: 4800000, guid: 0f854b35a0cf61a429bd5dcfea30eddd, type: 3}
+    samplingPS: {fileID: 4800000, guid: 04c410c9937594faa893a11dceb85f7e, type: 3}
+    tileDepthInfoPS: {fileID: 0}
+    tileDeferredPS: {fileID: 0}
+    stencilDeferredPS: {fileID: 4800000, guid: e9155b26e1bc55942a41e518703fe304, type: 3}
+    fallbackErrorPS: {fileID: 4800000, guid: e6e9a19c3678ded42a3bc431ebef7dbd, type: 3}
+    materialErrorPS: {fileID: 4800000, guid: 5fd9a8feb75a4b5894c241777f519d4e, type: 3}
+  m_OpaqueLayerMask:
+    serializedVersion: 2
+    m_Bits: 64
+  m_TransparentLayerMask:
+    serializedVersion: 2
+    m_Bits: 64
+  m_DefaultStencilState:
+    overrideStencilState: 0
+    stencilReference: 0
+    stencilCompareFunction: 8
+    passOperation: 0
+    failOperation: 0
+    zFailOperation: 0
+  m_ShadowTransparentReceive: 0
+  m_RenderingMode: 0
+  m_AccurateGbufferNormals: 0

Runtime/Settings/MaskRenderer.asset.meta

@@ -1,8 +1,8 @@
 fileFormatVersion: 2
-guid: 1100058e32530e546a7ae167f97c11c5
+guid: de7c7563db809844baabc245710725ba
 NativeFormatImporter:
   externalObjects: {}
-  mainObjectFileID: 8400000
+  mainObjectFileID: 0
   userData: 
   assetBundleName: 
   assetBundleVariant: 

Runtime/Textures/Source.renderTexture

@@ -1,38 +0,0 @@
-%YAML 1.1
-%TAG !u! tag:unity3d.com,2011:
---- !u!84 &8400000
-RenderTexture:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_Name: Source
-  m_ImageContentsHash:
-    serializedVersion: 2
-    Hash: 00000000000000000000000000000000
-  m_ForcedFallbackFormat: 4
-  m_DownscaleFallback: 0
-  m_IsAlphaChannelOptional: 0
-  serializedVersion: 3
-  m_Width: 256
-  m_Height: 256
-  m_AntiAliasing: 1
-  m_MipCount: -1
-  m_DepthFormat: 0
-  m_ColorFormat: 8
-  m_MipMap: 0
-  m_GenerateMips: 1
-  m_SRGB: 0
-  m_UseDynamicScale: 0
-  m_BindMS: 0
-  m_EnableCompatibleFormat: 1
-  m_TextureSettings:
-    serializedVersion: 2
-    m_FilterMode: 1
-    m_Aniso: 0
-    m_MipBias: 0
-    m_WrapU: 1
-    m_WrapV: 1
-    m_WrapW: 1
-  m_Dimension: 2
-  m_VolumeDepth: 1