A dded a camera component to VRDisplayTracked prefab and tagged it "MainCamera". This will be our dummy MainCamera instead of creating one at runtime on a Viewer. This forces us to move our EndOfFrame corotuine and OnPreCull() to DisplayController.cs, rather than VRViewer.cs. This is a better move anyway.

Author: DuFF14

OSVR-Unity/Assets/OSVRUnity/Prefabs/VRDisplayTracked.prefab

@@ -8,10 +8,11 @@ GameObject:
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   m_Component:
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+  - 20: {fileID: 2065472}
   - 114: {fileID: 11463916}
   m_Layer: 0
   m_Name: VRDisplayTracked
-  m_TagString: Untagged
+  m_TagString: MainCamera
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
@@ -28,6 +29,38 @@ Transform:
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   m_Father: {fileID: 0}
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+--- !u!20 &2065472
+Camera:
+  m_ObjectHideFlags: 1
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 100100000}
+  m_GameObject: {fileID: 131736}
+  m_Enabled: 1
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+  m_ClearFlags: 1
+  m_BackGroundColor: {r: .192156866, g: .301960796, b: .474509805, a: .0196078438}
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+  far clip plane: 1000
+  field of view: 60
+  orthographic: 0
+  orthographic size: 5
+  m_Depth: 0
+  m_CullingMask:
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+    m_Bits: 4294967295
+  m_RenderingPath: -1
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+  m_TargetDisplay: 0
+  m_HDR: 0
+  m_OcclusionCulling: 1
+  m_StereoConvergence: 10
+  m_StereoSeparation: .0219999999
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@@ -39,8 +72,6 @@ MonoBehaviour:
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 --- !u!1001 &100100000
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   m_ObjectHideFlags: 1

OSVR-Unity/Assets/OSVRUnity/Sample/Demo/Scenes/OSVRDemo2.unity

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-      value: 0
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-      value: 1
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@@ -1424,6 +1380,50 @@ Transform:
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   m_Father: {fileID: 561713191}
   m_RootOrder: 22
+--- !u!1001 &949264008
+Prefab:
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+  serializedVersion: 2
+  m_Modification:
+    m_TransformParent: {fileID: 0}
+    m_Modifications:
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+      propertyPath: m_LocalPosition.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 431736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
+      propertyPath: m_LocalPosition.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 431736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
+      propertyPath: m_LocalPosition.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 431736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 431736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
+      propertyPath: m_LocalRotation.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 431736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 431736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
+      propertyPath: m_LocalRotation.w
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 431736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
+      propertyPath: m_RootOrder
+      value: 1
+      objectReference: {fileID: 0}
+    m_RemovedComponents: []
+  m_ParentPrefab: {fileID: 100100000, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
+  m_RootGameObject: {fileID: 1959319991}
+  m_IsPrefabParent: 0
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 GameObject:
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@@ -2331,14 +2331,15 @@ Transform:
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   m_PrefabParentObject: {fileID: 131736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
-  m_PrefabInternal: {fileID: 584116468}
+  m_PrefabInternal: {fileID: 949264008}
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   m_Component:
   - 4: {fileID: 1959319995}
+  - 20: {fileID: 1959319993}
   - 114: {fileID: 1959319992}
   m_Layer: 0
   m_Name: VRDisplayTracked
-  m_TagString: Untagged
+  m_TagString: MainCamera
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
@@ -2348,20 +2349,51 @@ MonoBehaviour:
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   m_PrefabParentObject: {fileID: 11463916, guid: bcbb49b5078d05d498ef83a6373ba939,
     type: 2}
-  m_PrefabInternal: {fileID: 584116468}
+  m_PrefabInternal: {fileID: 949264008}
   m_GameObject: {fileID: 1959319991}
   m_Enabled: 1
   m_EditorHideFlags: 0
   m_Script: {fileID: 11500000, guid: c2b982789045b4641a4c4898908314b3, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  nearClippingPlane: .00999999978
-  farClippingPlane: 1000
+--- !u!20 &1959319993
+Camera:
+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 2065472, guid: bcbb49b5078d05d498ef83a6373ba939,
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+  m_PrefabInternal: {fileID: 949264008}
+  m_GameObject: {fileID: 1959319991}
+  m_Enabled: 1
+  serializedVersion: 2
+  m_ClearFlags: 1
+  m_BackGroundColor: {r: .192156866, g: .301960796, b: .474509805, a: .0196078438}
+  m_NormalizedViewPortRect:
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+    x: 0
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+    width: 1
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+  far clip plane: 1000
+  field of view: 60
+  orthographic: 0
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+  m_Depth: 0
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+  m_TargetDisplay: 0
+  m_HDR: 0
+  m_OcclusionCulling: 1
+  m_StereoConvergence: 10
+  m_StereoSeparation: .0219999999
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   m_PrefabParentObject: {fileID: 431736, guid: bcbb49b5078d05d498ef83a6373ba939, type: 2}
-  m_PrefabInternal: {fileID: 584116468}
+  m_PrefabInternal: {fileID: 949264008}
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