140 lines
2.8 KiB
Markdown
140 lines
2.8 KiB
Markdown
# VR Setup - Dubai Metaverse
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## Overview
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This document describes the VR setup using OpenXR for the Dubai Metaverse project (optional feature).
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## VR Support
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### Overview
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VR support allows immersive exploration of the Dubai Metaverse using VR headsets.
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### Supported Headsets
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- **Meta Quest**: Quest 2, Quest 3, Quest Pro
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- **HTC Vive**: Vive, Vive Pro
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- **Valve Index**: Index
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- **Other OpenXR**: Any OpenXR-compatible headset
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---
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## Setup
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### Plugin Installation
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1. **Enable Plugin**:
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- Edit > Plugins
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- Search for "OpenXR"
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- Enable plugin
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- Restart editor
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2. **Verify Installation**:
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- Check plugin is active
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- Verify OpenXR tools available
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### Project Settings
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1. **VR Settings**:
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- Edit > Project Settings > Engine > Rendering
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- Enable VR support
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- Configure VR settings
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2. **Input Settings**:
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- Configure VR input
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- Map VR controller inputs
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- Test VR input
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## VR Implementation
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### Player Setup
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1. **VR Pawn**: Create VR-specific pawn
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2. **Motion Controllers**: Set up motion controllers
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3. **Teleportation**: Implement teleportation movement
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4. **UI**: Adapt UI for VR
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### Movement
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1. **Teleportation**: Primary movement method
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2. **Smooth Locomotion**: Optional smooth movement
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3. **Comfort Settings**: Comfort settings (vignette, etc.)
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### Interaction
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1. **VR Interactions**: Adapt interactions for VR
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2. **Hand Tracking**: Use hand tracking (if available)
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3. **Controller Input**: Map controller inputs
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## Performance
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### VR Performance Targets
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- **Frame Rate**: 90 FPS (required for VR)
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- **Resolution**: Headset native resolution
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- **Latency**: Low latency (<20ms)
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### Optimization
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1. **Reduce Quality**: Reduce quality if needed
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2. **Optimize Rendering**: Optimize for VR
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3. **LODs**: Use aggressive LODs
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4. **Culling**: Aggressive culling
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## Testing
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### VR Testing
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1. **Headset Connection**: Test headset connection
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2. **Tracking**: Test head/controller tracking
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3. **Movement**: Test movement systems
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4. **Interactions**: Test VR interactions
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5. **Performance**: Test VR performance
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## Troubleshooting
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### Common Issues
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**Issue**: VR not working
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- **Solution**: Check OpenXR plugin
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- **Solution**: Verify headset connection
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- **Solution**: Check VR settings
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**Issue**: Performance issues
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- **Solution**: Reduce quality settings
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- **Solution**: Optimize for VR
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- **Solution**: Use VR-specific optimizations
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**Issue**: Motion sickness
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- **Solution**: Add comfort settings
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- **Solution**: Use teleportation
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- **Solution**: Reduce movement speed
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---
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## Documentation
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### VR Documentation
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Document VR setup:
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- **Headset Support**: Supported headsets
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- **Setup Process**: VR setup process
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- **Controls**: VR controls
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- **Performance**: VR performance considerations
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---
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**Version**: 1.0
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**Last Updated**: [Current Date]
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**Note**: VR support is optional. The project can function without VR.
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