Unity + AI

In this session, tools like Unity, Visual Studio, and Vuforia are explored for setting up AR experiences. Steps include configuring Microsoft Hololens, integrating Vuforia in Unity, and adding script events to objects. Follow along for a comprehensive tutorial on leveraging these tools for immersive applications.

• Unity
• AI
• Augmented Reality
• Vuforia
• Microsoft Hololens

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Uploaded on Feb 19, 2025 | 0 Views

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Presentation Transcript

1. Unity + AI Lecture 24/04/2019 Esteban esteban@cs.umu.se

2. Agenda Goal Setting up Microsoft Hololens Setting up Vuforia in Unity Setting up Vuforia database Adding script events and physics to objects

3. Goal The goal of this tutorial is to show how to setting up some tools such as Unity, Visual Studio and Vuforia.

4. Setting up Microsoft Hololens These instructions are oriented to be used in a real Hololens device. Steps in the following video: https://www.youtube.com/watch?v=7sAouB7_V8Y&l ist=PLNzupYvW3tciBx2EKUYTkvCpGIxqxwy7w&index =3&t=0s

5. Setting up Vuforia in Unity WHY? It is a manner to load some Vuforia objects in your project, e.g. a AR camera and Vuforia target images. With those two elements, it is possible to track elements (visual recognition) Suggestion. Follow instructions in video: https://www.youtube.com/watch?v=SoQuUW- oL3k&list=PLNzupYvW3tciBx2EKUYTkvCpGIxqxwy7w &index=7&t=0s

6. Setting up Vuforia in Unity Straightforward method to get Vuforia: download the Vuforia Holens Sample from the Unity Asset Store

7. Setting up Vuforia in Unity Configure the Unity project Open File->Build Settings Change to Universal Windows Platform Target platform: Hololens Select (check): Unity C# Projects Click Build (create a folder where VS sources will be) Open Player Settings Revise that XR (miXed Reality) options are selected Check following Capabilities: InternetClient, WebCam, Microphone and SpatialPerception Check that .NET is selected in Configuration

8. Setting up Unity project for Hololens Open Window -> Holographic Emulation Paste the IP address from Microsoft Hololens in the Remote Machine field Click Connect

9. Setting up Vuforia database Go to https://developer.vuforia.com/ Create a license key Copy the license key Create (Add) a Database Then, add a Target: this is the step where you need to train Vuforia with images of the object. Download the database and import it to Unity

10. Setting up Unity project for Hololens Open in Unity ARCamera -> VuforiaConfiguration Add Licence key Load Vuforia database Add an Vuforia image: GameObject -> Vuforia -> Image In Inspector select the Database, select Image Target

11. Adding script events and physics to objects To add some events in Unity, scripts in C# can be added to objects. Watch this video to further information on events and how to add dynamics to objects: https://www.youtube.com/watch?v=IlKaB1etrik https://www.youtube.com/watch?v=9ZEu_I-ido4