Phase 2: Add UI layout structure to VRConfigPanel
- Create 5 section containers with titles (Location Snap, Rotation Snap, Fly Mode, Snap Turn, Label Rendering Mode)
- Add visual separators between sections using Rectangle components
- Style with proper padding and spacing for VR readability (60px titles, blue #4A9EFF)
- Store section content containers as private properties for Phase 3-7 controls
Toolbox Integration (Phase 8 partial):
- Instantiate VRConfigPanel in DiagramMenuManager constructor
- Add "Config" button to toolbox (bottom-left, opposite Exit VR button)
- Wire up click handler to toggle panel visibility
- Add B-button positioning logic to reposition panel with other UI elements
- Pass DiagramMenuManager reference to Toolbox.setXR() for panel access
The panel now has complete skeleton structure and can be tested in VR:
- Click "Config" button on toolbox to show/hide panel
- Grab handle to reposition and test ergonomics
- Press B-button to auto-lower panel if too high
- 2m x 1.5m panel size optimized for VR viewing distance
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>