flight_vacuum — DRIVE ball op

• Data kinds: signal → points

• Call: import fullseye as fs; fs.ledger.flight_vacuum(p0, v0, t, g: 'float' = 9.81) -> 'np.ndarray' (to call the implementation directly, import ballistics; ballistics.flight_vacuum(p0, v0, t, g: 'float' = 9.81) -> 'np.ndarray'; from the registry, opsdrive.get("flight_vacuum"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

真空の放物線(閉形式): p(t) = p₀ + v₀ t − ½ g t² ẑ。`t` はスカラか (N,)、返り値 (3,) か (N, 3)。

References (sample data, literature)

• 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.

Runnable examples (verified samples that actually call this op)

• poc_ball_bounce — py -3.11 examples/poc_ball_bounce.py

Ops the type connects to (they accept points as input)

course_contains · ray_plane_range · ray_box_ranges · course_distance · mesh_signed_volume · fit_parabola · flight_fit · fit_aero

Same category (ball)

ball_params · impact_params · flight_ode · flight_simulate · flight_state_at · magnus_lift_coefficient · drag_coefficient_sphere · bounce

*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.