com.rwth.unity.omilaxr.unityxr.xapi

OmiLAXR.UnityXR (deprecated)

Module that contains Filters, Listeners and TrackingBehaviour for UnityXR components.

This package is integrated into OmiLAXR.xAPI and is not needed anymore. You only need OmiLAXR.UnityXR. All components were moved to OmiLAXR.xAPI.

Module dependencies

The adapter has following third-party dependencies: -

Install by using scoped registry

1. Ensure in "Project settings" > "Package Manager" that you have the scoped registry with following settings:
   • Name: npmjs
   • URL: http://registry.npmjs.com
   • Scope(s): com.rwth.unity.omilaxr.unityxr
2. Go to Package Manager.
3. Click on the (+) button.
4. Select 'Add package by name'.
5. Place in 'Name' field: com.rwth.unity.omilaxr.unityxr.

Adding scoped registry by using manifest.json (also recommended - quick way)

1. Alternatively, instead of adding the scoped registry inside Unity editor you can do it by using manifest.json file.
2. Go to you project root and then open Packages/manifest.json.
3. Ensure following entries in your file: "scopedRegistries": [ { "name": "npmjs", "url": "http://registry.npmjs.com/", "scopes": [ "com.rwth.unity.omilaxr.unityxr" ] }].
4. By the way, you can also add here this package by adding "com.rwth.unity.omilaxr.unityxr": "1.0.0" to the dependencies (attention you can change the version).

Install by using Git url

1. Go to Package Manager.
2. Click on the (+) button.
3. Select 'Add package from git URL'.
4. Paste https://gitlab.com/learntech-rwth/omilaxr-ecosystem/v2/xr-framework-modules/omilaxr.unityxr.git and confirm.

For Developers

To work with this package we recommend to place it somewhere outside your Unity project (if the package gets an own git repository) or in root of your project. Than, you can include the package into your project by going to Window > Package Manager, click on (+) button and finally import the package.json of this project by clicking on Add package from disk.

For production use we recommend to use Add package form git URL or using scoped registries (see below).

Use another data format instead of xAPI

Create a copy of OmiLAXR.UnityXR.xAPI and adjust to your wished data format. Remove references to xAPI.Registry and OmiLAXR.xAPI.

Default Folder Structure

Here you can see the default structure of the adapter unity packages. The folders surrounding with (FOLDER) are not delivered by default.

• root
  • (Editor)
  • Examples
  • Plugins
  • Prefabs
  • Runtime
    • Actors
    • Composers
      • HigherComposers
    • Endpoints
    • Extensions
    • Filters
    • Hooks
    • Listeners
    • Pipelines
    • TrackingBehaviours
  • Tests
    • Runtime
    • (Editor)

Use internal for project

If you do not wish to publish the package you can add the package in root of your Unity project. Accordingly you have to import your package for your project (see above "For Developers").

Publication

You can publish your package at any npm registry. It makes sense to publish packages for easier distribution in other projects. But we recommend to use npmjs.com. Here you can get more details. But the steps are very easy.

1. Create an account on npmjs.com.
2. On demand increase your version number in package.json.
3. Commit and push your changes.
4. Open a terminal.
5. Go to the root of your project.
6. Run npm login and login via browser (or what else you like).
7. Run npm publish --access public.
8. Wait until publication is ready.