ken_mesh — DRIVE kendamaworld op

• Data kinds: table → table

• Call: import fullseye as fs; fs.ledger.ken_mesh(kp: 'dict', *, n: 'int' = 32) -> 'dict' (to call the implementation directly, import kendamaworld; kendamaworld.ken_mesh(kp: 'dict', *, n: 'int' = 32) -> 'dict'; from the registry, opsdrive.get("ken_mesh"))

Usage

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

けん + 皿胴(大皿・小皿)+ 中皿のメッシュ。原点 = 皿胴の中心(手元)、けん = +x(けん先が +x)、皿胴の軸 = +z(大皿が上)。

面ラベル: 27 けん・皿胴の胴、28 大皿(皿胴の +z のラッパと皿)、30 小皿(−z)、31 中皿(けんの −x の端の開いた部分)。

返り値 ``{"V", "F", "color" (M,3), "label" (M,), "parts": {"ken": (f0, f1), "cross": (f0, f1)}, "anchors": {...},

"cup_radius", "cup_depth", "ken_length"}`。anchors(局所座標)= cross (0 = 皿胴の中心)、spike_tip、base_rim`(中皿の縁の中心)、

`big_rim(大皿の縁の中心)、small_rim、tie(皿胴の糸穴 (0, −cross_radius, 0))、big_axis (+z)、small_axis` (−z)、

`base_axis (−x)、ken_axis (+x)、grip`(技の持つ所 = kp["grip"])。

2 つの閉じた回転体(けん・皿胴)は交わって置かれる(描画は深度で解く)。面は全部外向き(符号つき体積 > 0)。

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_kendama — py -3.11 examples/poc_kendama.py

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

course_layout · course_occupancy · course_contains · world_build · world_camera · world_move · lidar_scan · rss_longitudinal_same

Same category (kendamaworld)

add_ken · ken_set_pose · string_mesh · add_string · string_set · kendama_world · kendama_rig · ken_truth


*Provenance: kendamaworld.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.