ball op• Data kinds: none → scalar (an op determined by its arguments alone — it takes no image or data input)
• Call: import fullseye as fs; fs.ledger.bounce_total_time(h0: 'float', e: 'float', g: 'float' = 9.81) -> 'float' (to call the implementation directly, import ballistics; ballistics.bounce_total_time(h0: 'float', e: 'float', g: 'float' = 9.81) -> 'float'; from the registry, opsdrive.get("bounce_total_time"))
> This operator's description has not been translated yet. The original text follows as it is.
高さ h₀ から落として止まるまでの総時間 = √(2h₀/g)·(1 + e)/(1 − e)(等比級数の閉形式、e < 1)。
• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).
• Operator provenance and references — the sources of the research/methods this op family came from.
• The canonical algorithm (author, year) and its uses are named in the family usage guide above.
• poc_ball_bounce — py -3.11 examples/poc_ball_bounce.py
scalar as input)spin_from_marker_sequence · road_eval · long_simulate · stopping_distance_grade · stop_line_plan · hill_hold_brake_min · hill_start_rollback · hill_start_command
ball)ball_params · impact_params · flight_vacuum · flight_ode · flight_simulate · flight_state_at · magnus_lift_coefficient · drag_coefficient_sphere
*Provenance: ballistics.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.