terrain opなし → table(引数だけで決まる op —— 画像やデータの入力を取らない)import fullseye as fs; fs.ledger.terrain_params(seed: 'int' = 0, hurst: 'float' = 0.8, amplitude: 'float' = 2.0, f_min: 'float' = 0.008333333333333333, f_max: 'float' = 0.16666666666666666, n_waves: 'int' = 128, flat: 'float' = 2.0, blend: 'float' = 10.0, road_amp: 'float' = 0.0, road_len=(160.0, 110.0), road_phase=(0.0, 1.0)) -> 'dict' (実装を直接呼ぶなら import driveterrain; driveterrain.terrain_params(seed: 'int' = 0, hurst: 'float' = 0.8, amplitude: 'float' = 2.0, f_min: 'float' = 0.008333333333333333, f_max: 'float' = 0.16666666666666666, n_waves: 'int' = 128, flat: 'float' = 2.0, blend: 'float' = 10.0, road_amp: 'float' = 0.0, road_len=(160.0, 110.0), road_phase=(0.0, 1.0)) -> 'dict'、台帳から引くなら opsdrive.get("terrain_params"))地形の表: fBm の起伏(道から flat m は 0、そこから blend m で smoothstep)+ 路面のうねり
road_amp·½[sin(2πx/L₁+φ₁) + sin(2πy/L₂+φ₂)](道にも掛かる、勾配の上限 = road_amp·π/min(L))。
py -3.11 examples/gallery_drive_city_terrain.pypy -3.11 examples/poc_world_terrain.pytable を入力に取れる)course_layout · course_occupancy · course_contains · world_build · world_camera · world_move · lidar_scan · rss_longitudinal_same
terrain)perlin2 · fbm_params · fbm_height · fbm_gradient · radial_periodogram · spectral_slope · course_distance · terrain_height
Provenance: driveterrain.py — DRIVE operator registry. この per-op ノートは tools/opdocs.py md が自動生成(手編集しない)。
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.