world_apply_terrain — DRIVE terrain op

• Data kinds: table × table → table

• Call: import fullseye as fs; fs.ledger.world_apply_terrain(world: 'dict', p: 'dict', step: 'float' = 2.0) -> 'dict' (to call the implementation directly, import driveterrain; driveterrain.world_apply_terrain(world: 'dict', p: 'dict', step: 'float' = 2.0) -> 'dict'; from the registry, opsdrive.get("world_apply_terrain"))

Usage

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

world_build の出力(平らな世界)に地形を掛ける(その場で書き換え、同じ dict を返す)。

路面の升(objects[0] "ground")を terrain_mesh に置き換え、姿勢を持つ物体(資産・木・歩行者)は姿勢の

(x, y) の高さだけ剛体で持ち上げ、持たない物体(縁石・白線・停止線・レール・坂)は頂点ごとに持ち上げる。

`world["terrain"] = p` を記録する。

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_world_terrain — py -3.11 examples/poc_world_terrain.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 (terrain)

perlin2 · fbm_params · fbm_height · fbm_gradient · radial_periodogram · spectral_slope · course_distance · terrain_params

*Provenance: driveterrain.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.