probe opvoxel → pairsimport fullseye as fs; fs.ledger.vol_profile_line(vol, p0, p1, n=None, spacing=None, order=1) (実装を直接呼ぶなら import volprobe; volprobe.vol_profile_line(vol, p0, p1, n=None, spacing=None, order=1)、台帳から引くなら ops3d.get("vol_profile_line"))fullseye.ledger.vol_profile_line(...) は宣言 out 型 pairs の値だけを返す(本体は補助情報も返す)。捨てられた側が要るときは fullseye.ledger.vol_profile_line.raw(...)、または volprobe.vol_profile_line を直接呼ぶ。Gray-value profile along the straight probe p0 -> p1.
The segment between the two (z, y, x) voxel-space points (fractional
coordinates allowed) is sampled at n evenly-spaced positions with
spline interpolation of the given order (scipy.ndimage.map_coordinates;
1 = trilinear, the default). n defaults to one sample per unit of
index-space length (~1 voxel-step resolution regardless of spacing).
vol : (D, H, W) array — the volume (float64, finite; fail-closed otherwise).
p0, p1 : (z, y, x) — probe start / end, inside the volume on every axis.
n : int, optional — sample count (>= 2). Default ceil(index_length) + 1.
spacing : (sz, sy, sx) or volio.VolumeMeta, optional — voxel size in mm.
order : int in [0, 5] — interpolation spline order (1 = trilinear).
(t_mm, values) : two float64 arrays of length n. t_mm[i] is the
physical distance of sample i from p0 — the cumulative Euclidean
norm of the differences of the physical sample coordinates
(index * spacing), exact under anisotropic spacing; in plain voxel
units when spacing is None. values[i] is the interpolated gray
value.
Raises ValueError on a malformed volume, an endpoint outside the
volume, coincident endpoints (p0 == p1: no probe direction), n < 2
or an invalid order / spacing.
py -3.11 examples_3d/wall_thickness_probe.pypairs を入力に取れる)probe)vol_edge_probe · vol_wall_thickness
Provenance: volprobe.py — 3D 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.