Unity VR Calculator

This is a follow-up to the original calculator assignment, now adapted for VR.

The UI has been rebuilt using Unity’s Canvas system, and everything’s been reworked to support interaction in 3D space.

What’s New

• Switched from UI Toolkit to Unity Canvas UI for VR support
• Added hover and click sounds for all buttons
• Designed for VR interaction using the default controller input

Controls (Meta Quest / Any OpenXR Headset)

Right trigger → Interact with the Calculator

• Click the buttons to select
• Click and drag up/down to scroll through the history

Tested on Meta Quest 3, but it should run on any VR headset that supports Unity OpenXR.

How to Run

1. Unity version
   Built on Unity 6000.0.51f1.

2. Scene
   Open Assets/Scenes/CalculatorScene.unity.

3. Build
   A signed APK for Android-based VR headsets is included:
   Download the APK

Make sure to sideload the APK to your headset using SideQuest or similar tools.