mesh_write_ply — FILEIO `mesh` op

• Data kinds: table → any

• Call: import fullseye as fs; fs.ledger.mesh_write_ply(table, *, binary) (to call the implementation directly, import fileio; fileio.mesh_write_ply(table, *, binary); from the registry, opsfileio.get("mesh_write_ply"))

• GPU: none (CPU reference implementation only)

Usage

Write vertices, faces, colors, normals, and arbitrary scalar attributes as ASCII or little-endian PLY (text / bytes).

> The detailed description below is the original text — the summary and the headings are translated.

table は vertices と任意の faces/colors/normals/attributes を持つ。binary=False は ASCII 文字列、binary=True は binary_little_endian bytes。色は最近傍整数へ丸める。

呼び出し例: mesh_write_ply({"vertices": v, "faces": f}, binary=True)。

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)

• fileio_roundtrip — py -3.11 examples/fileio_roundtrip.py

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

table_write_csv · table_read_csv · mesh_read_ply · mesh_write_stl · mesh_read_stl · mesh_write_obj · mesh_read_obj · mesh_write_off

Same category (`mesh`)

mesh_read_ply · mesh_write_stl · mesh_read_stl · mesh_write_obj · mesh_read_obj · mesh_write_off · mesh_read_off

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

mesh_write_ply — FILEIO mesh op