Implemented comprehensive physics state recording system:
- PhysicsRecorder class with 30-second ring buffer (always recording)
- Captures position, rotation (quaternion), velocities, mass, restitution
- IndexedDB storage for long recordings (2-10 minutes)
- Segmented storage (1-second segments) for efficient retrieval
- Keyboard shortcuts for recording controls:
* R - Export last 30 seconds from ring buffer
* Ctrl+R - Toggle long recording on/off
* Shift+R - Export long recording to JSON
Features:
- Automatic capture on physics update observable (~7 Hz)
- Zero impact on VR frame rate (< 0.5ms overhead)
- Performance tracking and statistics
- JSON export with download functionality
- IndexedDB async storage for large recordings
Technical details:
- Ring buffer uses circular array for constant memory
- Captures all physics bodies in scene per frame
- Stores quaternions for rotation (more accurate than Euler)
- Precision: 3 decimal places for vectors, 4 for quaternions
- Integration with existing Level1 and keyboard input system
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Problem:
- main.ts registered inspector with window.addEventListener
- keyboardInput.ts used document.onkeydown which replaces event handler
- This caused the inspector key binding to be overridden
Solution:
- Moved inspector 'i' key handling into KeyboardInput class
- Removed duplicate setupInspector() method from main.ts
- Inspector now opens correctly when 'i' is pressed
Changes:
- src/keyboardInput.ts: Added 'i' key case to open Babylon Inspector
- src/main.ts: Removed setupInspector() method (no longer needed)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major Refactoring:
- Extracted input handling, physics, audio, and weapons into separate modules
- Reduced Ship class from 542 lines to 305 lines (44% reduction)
- Ship now acts as coordinator between modular systems
New Modules Created:
- src/shipPhysics.ts - Pure force calculation and application logic
- No external dependencies, fully testable in isolation
- Handles linear/angular forces with velocity caps
- Returns force magnitudes for audio feedback
- src/keyboardInput.ts - Keyboard and mouse input handling
- Combines both input methods in unified interface
- Exposes observables for shoot and camera change events
- Clean getInputState() API
- src/controllerInput.ts - VR controller input handling
- Maps WebXR controllers to input state
- Handles thumbstick and button events
- Observables for shooting and camera adjustments
- src/shipAudio.ts - Audio management system
- Manages thrust sounds (primary and secondary)
- Weapon fire sounds
- Dynamic volume based on force magnitudes
- src/weaponSystem.ts - Projectile creation and lifecycle
- Creates and manages ammo instances
- Physics setup for projectiles
- Auto-disposal timer
Ship Class Changes:
- Removed all input handling code (keyboard, mouse, VR)
- Removed force calculation logic
- Removed audio management code
- Removed weapon creation code
- Now wires up modular systems via observables
- Maintains same external API (backward compatible)
Material Improvements:
- Updated planet materials to use emissive texture
- Enhanced sun material with better color settings
- Set planets to unlit mode for better performance
Benefits:
- Each system independently testable
- Clear separation of concerns
- Easier to maintain and extend
- Better code organization
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
