delaunay(1)

delaunay1

Constructs the constrained delaunay triangulation of the input

Usage

delaunay [OPTIONS] < file.gts

Overview

This manual page documents briefly the delaunay command. This command constructs the constrained Delaunay triangulation of the input

Options

This program follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below.

-b, --hull

Do not keep convex hull.

-e, --noconst

Do not add constrained edges.

-S, --split

Split constraints (experimental).

-H, --holes

Remove holes from the triangulation.

-d, --duplicates

Remove duplicate vertices.

-r, --randomize

Shuffle input vertex list.

-c, --check

Check Delaunay property.

-f FNAME, --files=FNAME

Generate evolution files.

-o, --conform

Generate conforming triangulation.

-s N, --steiner=N

Maximum number of Steiner points for conforming triangulation (default is no limit).

-q Q, --quality=Q

Set the minimum acceptable face quality.

-a A, --area=A

Set the maximum acceptable face area.

-v, --verbose

Print statistics about the triangulation.

-h, --help

Display the help and exit.

Releases

10 releases since Debian 5.0 (Lenny); the text changed 1 time.

  1. 5.0–6.0
  2. 7–Arch

--area since Debian 7 (Wheezy); --duplicates since Debian 7 (Wheezy); -a since Debian 7 (Wheezy); -d since Debian 7 (Wheezy).

Author

delaunay was written by Stephane Popinet <[email protected]>.

This manual page was written by Ruben Molina <[email protected]>, for the Debian project (but may be used by others).

From gts 0.7.6.121130-5 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.