add_signal_jp — DRIVE `roadjp` op

• Data kinds: table → scalar

• Call: import fullseye as fs; fs.ledger.add_signal_jp(world: 'dict', x: 'float', y: 'float', yaw: 'float', *, state: 'str' = 'red', arm: 'float' = 2.0, lamp_bottom: 'float' = 5.0, pole_radius: 'float' = 0.08, arm_side: 'str' = 'left', lens: 'float' = 0.3, hood: 'bool' = True) -> 'int' (to call the implementation directly, import roadjp; roadjp.add_signal_jp(world: 'dict', x: 'float', y: 'float', yaw: 'float', *, state: 'str' = 'red', arm: 'float' = 2.0, lamp_bottom: 'float' = 5.0, pole_radius: 'float' = 0.08, arm_side: 'str' = 'left', lens: 'float' = 0.3, hood: 'bool' = True) -> 'int'; from the registry, opsdrive.get("add_signal_jp"))

Usage

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

日本式の信号機を立てる: 柱 + 水平アーム + 灯器(横型 3 灯、yaw の向きへ進んで来る車に表示面が向く)。

配置(信号機設置の指針の解説: 一般の車両用灯器は交差点の向こう側 = 出口側): 柱を (x, y) に立て

(高さ lamp_bottom + 0.7)、アームを進入車の運転者から見て右(車線の上。yaw 0 で −y)へ水平に `arm` だけ出し

(標準 2.0 m、最大 3.5 m 超は ValueError)、灯器の中心をアームの先に吊る(灯器の底 = `lamp_bottom`、

既定 5.0 m、4.5 m 未満は ValueError — 交通信号機工事仕様書、一次資料で要確認)。`arm_side="right"` なら柱が

運転者の右側にあり、アームは左へ出る。表示面の法線 = (−cos yaw, −sin yaw)、レンズは運転者から見て左から青・黄・赤。

objects: 柱 + アーム(ラベル 3、name "signal_pole")と灯器(ラベル 3、name "traffic_light"、

`extra = {"state", "lamp_faces"(世界の面索引), "arm", "lamp_bottom", "kind": "jp"}`)。返り値 = 灯器の索引

(:func:driveworld.set_signal_state はこれに対して使う)。

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)

• (none yet)

Ops the type connects to (they accept `scalar` as input)

spin_from_marker_sequence · carla_transform_matrix · carla_pose_to_world · carla_camera_pose · carla_xy_yaw · carla_scene_load · town_chain · osm_parse

Same category (`roadjp`)

sign_params · sign_image · plate_mesh_from_image · sign_mesh · add_sign · signal_jp_mesh

*Provenance: roadjp.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

add_signal_jp — DRIVE roadjp op