2 Commits

Author	SHA1	Message	Date
Lucy	e2c706ecb0	Fix: recompute sun-frame trail and SOI crossings after flyby ... After SOI exit the asteroid has new orbital elements (gravity assist). Previously the old trail and crossing predictions were never updated, causing three bugs: 1. Old trajectory still drawn after exit 2. Next SOI entry time based on stale orbit 3. Subsequent SOI entries never triggered Now on exit: recompute trail, rescans for future SOI crossings, and resets the crossing index.	2026-05-21 20:35:17 +02:00
Lucy	655f1c9af6	Initial commit: Keplerian orbital mechanics with patched-conics SOI transitions ... - orbital_elements.py: elliptical + hyperbolic orbit support - orbit_drawer.py: orbit point generation with SOI truncation - soi_calculator.py: SOI crossing time calculator - frame_transition.py: reference frame switching - test_orbital.py: 147 assertions, all passing - visual_test.py: pygame flyby visualization	2026-05-21 20:31:17 +02:00