Using Unity to Develop VR experiences -OVR camera

 https://learn.unity.com/tutorial/unit-3-using-unity-to-develop-vr-experiences?uv=2018.4&courseId=5d955b5dedbc2a319caab9a0#5d95596dedbc2a06804dd48e

https://learn.unity.com/tutorial/unit-3-using-unity-to-develop-vr-experiences?uv=2018.4&courseId=5d955b5dedbc2a319caab9a0#5d967d9cedbc2a2d9fcf75c0

• VRTK - updated in Github https://github.com/xrsutd/Getting-Started-With-VRTK. Has to be added manually in code.
• Create Unity project using 2018.4.28 LTS (for the purposes of the tutorial)
• Download Oculus Integration from the Asset store
• Package manager Oculus desktop

Navigate through explorer to the project packages file. Right click and open 'manifest' text file

• Copy paste this under the first {add:

"scopedRegistries": [ 

{ 

"name": "npmjs", 

"url": "https://registry.npmjs.org/", 

"scopes": [ 

"io.extendreality" 

] 

} 

],

• add the following entries to the dependencies section 

"io.extendreality.vrtk.prefabs": "1.1.3",

• Save file. Unity then automatically updates

• Download Git onto your computer https://git-scm.com/
• VRTK Github prefabs https://github.com/ExtendRealityLtd/VRTK.Prefabs
• Find assets folder in explorer (not Unity project window)
• Right click and select 'Git Bash Here'
• Copy paste this next to the flashing cursor 

git clone https://github.com/ExtendRealityLtd/VRTK.Tutorials.OculusIntegration.git

• Import EscapeRoom_VS package....finally found this via a forum and hidden in clear view in course materials at the top of the tutorial! Frustrating!
• Import
• Save scene into scenes folder
• Delete main camera in hierarchy
• Go to Assets>Oculus>VR>Prefabs
• Drag OVRCameraRig into hierarchy
• In project window navigate to Packages>VRTK>Prefabs>CameraRig>TrackedAlias
• Drag TrackedAlias into hierarchy (provides a way of attaching elements to a camera rig)
• Select OVRCameraRig >add component>Linked Alias Association Collection
• Open the OVRCameraRig prefab as well as the tracking space child object
• Drag and drop the following assets into the appropriate inputs in the LinkedAliasAssociationCollection Script:  TrackingSpace>Play; Area CenterEyeAnchor>Headset; CenterEyeAnchor>Headset Camera; LeftHandAnchor>Left Controller: RightHandAnchor>Right Controller
• TrackerAlias object in hierarchy >TrackedAliasFacade (inspector)>CameraRigs change from 0 set to 1 (same method as creating multiple slots for materials). Drag OVRCameraRig into slot 'element 1'

• Open 'TrackedAlias' object in scene and the 'Alisases' child object

• Add a cube (set SCALE to 0.02 on all axis) to the LeftControllerAlias and RightControllerAlias
• Add a new material (Red to Left) (Blue to Right)
• Project window navigate to Assets>Prefabs>drag environment 
• Press play and test.
• Video recording of game play below. Cubes move with my hands, without the use of controllers. My husband tried the the headset and tested the environment. Observations: 

Wanted to look at the books

Wanted to know what was in-front of the books

Wanted to try the keypad and to unlock the door