docs/research/QVM_SWIM_MODE.md

Recover complete ordinary41848 swimming and main handoff

RE-555. Reproduce with python3 scripts/analyze_qvm_swim_mode.py; check with python3 scripts/test_qvm_swim_mode.py. The machine report retains source identity and bounded fixtures.

The remaining41848 body evaluates friction, actual command scale and acceleration. A nonzero command builds scaled forward/right basis plus up; zero scale sinks at−60. After normalizing/capping wish, a negative dot on a present plane triggers inline overbounce projection and normalization back to original speed. Actual57714(0) follows and controls bit32 from its return. Main54409 now runs this composed mode with recovered contents/ground/action/query state; two water-entry successes take the earlier41768 fallback and two failures execute normal swimming. Native roots/contents/trace records remain supplied; full posture and other main/native/runtime domains remain open.

No original executable/full QVM/native collision/physics/rendering executes. Native responses and legal input domains are supplied or unverified where stated; full runtime/macOS/Linux Rust/Bevy/Solari gameplay remains open.