Cloud XR

NVIDIA Omniverse™ CloudXR is a AR/VR extension bringing power and ease to your Omniverse Projects. In just a few clicks, Omniverse can stream your USD content to any supported Android device and deliver AR/VR walk-around capability.


NVIDIA Omniverse™ CloudXR is expected to be run on Android Devices and therefore will require both an AR capable Android Device and Android Studio.


Before getting started, the following utilities are necessary.

  • Android Studio v3.4+ or Android Command Line Tools.

  • Omniverse Kit/View version 2020.2 or greater

  • Android Tablet with AR capabilities. (need a list of supported devices)


For expert developers looking for a more complete environment for debugging the following is suggested.

  • A fully setup Android development environment

    • Android SDK

    • Android NDK and Android Platform Tools

    • OpenJDK 1.8

Android SDK

The Android tools needed by Omniverse can be attained by the more robust Android Studio or by the Command Line Tools.

Install and Configure Android Studio

The main reason NVIDIA Omniverse™ CloudXR needs android studio is to get the APK tools and to configure our environment.

  • Download Android Studio

  • Once downloaded Install

  • Once installed launch Android Studio

  • Upon starting Android Studio, Select “Configure > Configure SDK” to adjust the SDK properties

  • Select the SDK Platform Tab

    • Check-On Android 11

    • Check-On any additional Android Versions to match your target Android Device(s)

  • Select the SDK Tools Tab

    • Check-On Google USB Driver

  • Select OK/Apply to continue and install the necessary components.

  • Once installed, you can close Android Studio

Create Environment Variables

Once we have Android Studio installed we need to create Environment Variables for the Platform Tools

  • In Windows, Open a File Explorer window and Select the address Bar

  • Type %localappdata% to open your local user app data folder.

  • Open Android, then SDK, then platform-tools

  • In the address bar and select and copy the path

  • Press the windows Start Button amd type “Env”

  • Select “Edit the System Environment Variables” to open the System Properties panel on the Advanced Tab

  • Select “Environment Variables”

  • In the System Variables list, Locate Path and select “Edit”

  • In the resulting window press “New”

  • Paste the path to the Platform Tools folder and add a trailing

    • Typical Path C:\Users\USERNAME\AppData\Local\Android\Sdk\platform-tools\

  • Press OK to commit the system variable

  • Test adb

    • Open a command prompt and type adb help

    • If the help output is delivered from adb, you have successfully installed the android environment and created the necessary paths.

Set Firewall Settings in Windows

Omniverse CloudXR requires bi-directional communication between the Connected Device and your computer. Because of this, firewall settings need to be adjusted.

  • Press the Windows Key and type “Settings”, Click on the Settings icon when it appears in the start menu.

  • Select Network and Internet

  • Select Windows Firewall

  • Select Advanced Settings

  • Select Inbound Rules

  • Locate any disabled Omniverse KIT Rules

  • Right Click on each of the rules and Select Properties

  • Select Allow the Connection

  • Once all rules have been allowed, Select Outbound Rules and repeat the process

If No Inbound Rules Exist

If there are no inbound Omniverse Kit rules you will need to create them.

  • click on New Rule > Program > This Program Path

  • browse to C:Program FilesNVIDIA CorporationOmniverseKit` + Release Version + `_buildwindows-x86_64releaseomniverse-kit.exe``

  • select Allow the Connection then select Domain , Private and Public

  • Name it Omniverse Kit

  • Click on Finish

Connecting Your Device

  • Enable Developer mode on the target device

  • Enable Debug Mode on the target device

  • Connect the target device to the host workstation

  • Open a command prompt and type adb devices

    • If connected, your device should be listed

Install NVIDIA Omniverse™ CloudXR on Your Device

  • Navigate to NVIDIA Omniverse™ CloudXR Installer

    • If installed with defaults, path will be C:\Program Files\NVIDIA Corporation\Omniverse\Kit\ + Installed Kit Version Number + _build\windows-x86_64\release\xrclients\googlear

    • Copy the path from the Windows Explorer Address Bar

  • Launch Command Prompt in Administrator Mode

    • Press Start Key on Keyboard and type cmd

    • Select “Run As Administrator” on the Command Prompt

  • Install NVIDIA Omniverse™ CloudXR

    • Type cd + <space> then Paste (Ctrl+V) the path and hit enter.

    • Check that device is still connected and not “locked” or “asleep” then type adb install ar-sample.apk

  • If the install process hangs on “Error: Device not authorized”

    • Press Ctrl + C to stop adb from executing

    • On the android device, look for authorization notification

    • Accept/Authorize the host computer and repeat Install CloudXR step

  • On your android device a new application called CloudXR ARCore Client should be available in your application list.

Start NVIDIA Omniverse™ Kit with NVIDIA Omniverse™ CloudXR

  • Navigate to Omniverse Kit 2020.2+ application

    • If installed with defaults, path will be C:\Program Files\NVIDIA Corporation\Omniverse\Kit\ + Installed Kit Version Number + _build\windows-x86_64\release

  • Create Shortcut with XR flags

    • Right click on omniverse-kit.exe and select Create Shortcut

    • You will be prompted to create the shortcut on the desktop. Select Accept.

    • Navigate to your desktop and locate the shortcut.

    • Right Click on the Shortcut and select Properties

    • At the end of the target line, ADD --xr example: "C:\Program Files\NVIDIA Corporation\Omniverse\Kit\2020.2.7589-2b4b26fb-release\_build\windows-x86_64\release\omniverse-kit.exe" --xr

  • Launch Omniverse Kit using Shortcut

    • Double Click Your Omniverse Kit Shortcut with XR flag

Set Render Settings

In order for the Android Platform to work with Android Devices, the following graphics options need to be set correctly.

  • Post Processing Render Settings

    • XR Alpha and Video Composite: must be checked ON

  • Common Render Settings

    • Throttle Yield MS should be set to 0

XR Settings

XR settings are typically found on the bottom right panel if Kit is launched with the XR flag.

  • Set Scale Override to ON

  • Set Predefined Scale to Scale of the Asset Disable

  • Select VR/AR Plugin to CloudXR

Send Data from Kit to Your Device

  • Launch CloudXR ARCore Client on your Android Device.

  • Enter the ip Address of Host Computer on CloudXR Server IP Address line in NVIDIA Omniverse™ CloudXR Settings.

  • Use Device to slowly scan your surroundings. Allow device to create a “Grid”.

  • Tap Screen on any grid location to select where you want NVIDIA Omniverse™ CloudXR to Display your Omniverse Kit Content

  • The mesh should now appear and allow you to review your model in AR on your device.


Once your model appears, you can reposition your model to another place on your grid by a long tap and hold on the screen. When the grid shows up again tap the new position to re-position the model.