rotation_from_omega — DRIVE ballworld op

• Data kinds: none → matrix (an op determined by its arguments alone — it takes no image or data input)

• Call: import fullseye as fs; fs.ledger.rotation_from_omega(omega, dt: 'float') -> 'np.ndarray' (to call the implementation directly, import ballworld; ballworld.rotation_from_omega(omega, dt: 'float') -> 'np.ndarray'; from the registry, opsdrive.get("rotation_from_omega"))

Usage

Rotation matrix for rotating at angular velocity ω [rad/s] for dt seconds (Rodrigues). R_{k+1} = R(ω dt) R_k.

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

• poc_table_tennis_bounce — py -3.11 examples/poc_table_tennis_bounce.py

• poc_table_tennis_spin — py -3.11 examples/poc_table_tennis_spin.py

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

world_camera · lidar_scan · relative_motion · foe_from_motion · flow_from_depth_motion · ttc_truth · world_materials · mesh_signed_volume

Same category (ballworld)

table_params · table_world · ball_mesh · add_ball · ball_set_pose · camera_rig · ball_truth · icosphere

*Provenance: ballworld.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.