Physics Updates (bodies.cpp):
- Root bodies now apply gravitational forces to each other
- Physics loop split into: root body updates, then child body updates
- Enables binary/multiple star systems to orbit their barycenter
Config Loader Updates (config_loader.cpp):
- Detect multiple root bodies (parent_index = -1)
- Calculate system barycenter (center of mass)
- Set initial velocities for root bodies to orbit barycenter
- Add debug output showing barycenter and orbital speeds
Binary star systems now work correctly with both stars
orbiting their common center of mass.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Add --headless/-h flag to run without graphics
- Add --days N flag to specify simulation duration
- Print initial state, periodic updates, and final state
- Useful for testing, debugging, and headless environments
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Improvements:
- Add "Getting Started" section with git clone instructions
- Document how to initialize raylib submodule
- Remove libraylib-dev from dependencies (using submodule instead)
- Remove manual raylib build instructions
- Clarify build process (raylib built automatically)
- Add make rebuild and make clean-all commands
This makes it clearer for users cloning the project that raylib
is included as a submodule and will be built automatically.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Orbital mechanics simulation with 2-body physics and SOI transitions.
Core Features:
- 2-body gravitational physics with sphere of influence transitions
- Real-time 3D visualization using raylib
- Configurable star systems via text files
- Interactive controls (camera, pause, speed)
Technical Implementation:
- C-style C++ (structs and functions, no classes)
- Modular architecture (physics, bodies, config loader, renderer)
- Euler integration for orbital mechanics
- SOI detection using Hill sphere approximation
Configuration System:
- Solar system with realistic data (Sun, 8 planets, 5 major moons)
- Binary star system example
- Easy to create custom systems via simple text format
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
cinnaboot