*This repository is part of the outcomes of the Specialist Task Force 669 focusing on the World Analysis as part of the ETSI ISG Augmented Reality Framework architecture (https://www.etsi.org/deliver/etsi_gs/ARF/001_099/003/01.01.01_60/gs_ARF003v010101p.pdf).*
*The set of the World Anlysis components includes:*

*•	The C++ and C# source code for servers and clients  generated from OpenAPI available here (https://forge.etsi.org/rep/arf/openapi)*

*•	Multiple Unity plugin (wrappers) implementing the World Analysis with various AR technologies

*All these components are available under the ETSI Labs group “World Analysis API Helpers”:  https://labs.etsi.org/rep/arf/world-analysis-api-helpers*

*This repository and the associated components depend on the World Storage components developed in the context of the Specialist Task Force 620 that focused on the authoring of a World Representation and which are vailable under the ETSI Labs group “World Storage API Helpers”: https://labs.etsi.org/rep/arf/world-storage-api-helpers*

*If you wish to contribute to this project or any other projects in the context of the [ETSI ISG Augmented Reality Framework architecture](https://www.etsi.org/committee/1420-arf), please refer to the ["How to get involved in an ISG" section on the ETSI website](https://www.etsi.org/how-to-get-involved-in-an-isg)*

---


# ARFoundation World Analysis #

This wrapper for the World Analysis relies on the ARFoundation (version 5.1.x) Unity package available here: https://docs.unity3d.com/Packages/com.unity.xr.arfoundation@5.1/manual/index.html and is compatible with ARKit and ARCore.

## Supported Trackables and Setup

### Image Trackables ###

Image markers are supported on both iOS and Android platforms through ARKit and ARCore.

The name of the Trackable in the World Storage must correspond to the name of a file (jpg or png) placed in the Unity persistent data path of the application on the user device.