Completely rewrote ResizeGizmo to be methodical and debuggable:
- Created CORNER_POSITIONS static array with normalized coordinates
- 8 corner handles only (removed face handles for simplicity)
- Handle sizing based on bbox distance (20% of corner-to-center)
- Handle positioning uses vectorsWorld directly
- XR controller ray picking in utility layer
- Edge rendering for hover (white) and grab (blue) states
- Virtual stick scaling: fixed-length ray from controller
- Uniform scaling based on distance ratio
- Snap to 0.1 increments on release only
- Proper XR input setup for existing and new controllers
Key improvements:
- Uses BabylonJS vectorsWorld instead of manual calculations
- Cleaner separation of concerns (picking, input, scaling)
- All private fields use underscore prefix convention
- Better haptic feedback (hover pulse, grab pulse, release pulse)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Michael Mainguy
016b1fe6e2