macOS
brew install trianglelocal Homebrew formula metadata
sudo port install triangleMacPorts ports tree · science/triangle/Portfile · ソース: api.github.com
brew
triangle のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。
インストール
brew install trianglelocal Homebrew formula metadata
sudo port install triangleMacPorts ports tree · science/triangle/Portfile · ソース: api.github.com
sudo apt install libtriangle-1.6Debian stable package indexes · libtriangle-1.6 · ソース: deb.debian.org
概要
Convert images to computer generated art using Delaunay triangulation
履歴
Triangle is a Go command-line and library project for converting raster images into low-poly artwork through Delaunay triangulation. It occupies the package-manager niche of creative image-processing CLIs: small enough to script, but visual enough to be useful for generative-art workflows.
The official README presents Triangle as a tool that takes a source image and turns it into an abstract image made of triangular tiles. Its documented process blurs the image, converts it to grayscale, extracts edges with a Sobel filter, adjusts the data with convolution, and then applies Delaunay triangulation.
The project is distributed as both a Go module/API and a command-line tool. Its README copyright dates the project to 2018, while the GitHub releases page shows later 1.x and 2.x releases, including v2.0.0 with CLI flag updates.
Triangle found adoption among users who want an installable low-poly generator rather than a GUI-only art tool. Its README explicitly documents Homebrew installation, release binaries, Go installation, recursive directory processing, concurrent processing, URL inputs, SVG output, and stdin/stdout pipeline usage.
The GitHub repository page shows broad open-source interest for a niche creative tool, with thousands of stars and packaged release assets. That makes it a recognizable package for users browsing Homebrew media/image-processing formulae.
Typical command-line usage passes an input image and output path, then adjusts parameters such as blur radius, point rate, edge factor, maximum points, grayscale mode, wireframe mode, stroke width, and SVG output. The tool can process single images, recurse over directories, or read and write through pipes.
For developers, the README documents an API where callers configure a `triangle.Processor`, decode an image, call `Draw`, and encode the output, which lets the same triangulation engine be embedded in other Go programs.
Triangle is significant in package-manager culture because it is a visually demonstrable CLI: `brew install triangle` gives a user a scriptable image transformer with reproducible parameters and no heavyweight creative-suite dependency.
It also illustrates the overlap between Go modules, release binaries, and Homebrew formulae for media tools. Package nerds care about that mix because it makes batch image effects portable across local scripts, CI asset generation, and terminal-first creative workflows.
セキュリティ状態
broad file, network, media, or database tool signal.
リスク blue · 信頼度 中 · tool
エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。
実行可能ファイル
| コマンド | 種類 | 公開範囲 | メモ |
|---|---|---|---|
triangle | cli | グローバル実行可能ファイル |
鮮度
これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。
https://github.com/esimov/triangle
インストールメタデータ
| パッケージキー | brew:triangle |
|---|---|
| バージョン | 2.0.0 |
| パッケージマネージャ | Homebrew |
| パッケージマネージャページ | https://formulae.brew.sh/formula/triangle |
| ホームページ | https://github.com/esimov/triangle |
| リポジトリ | https://github.com/esimov/triangle |
| 上流ドキュメント | https://github.com/esimov/triangle#readme |
| ライセンス | MIT |
| ソースアーカイブ | https://github.com/esimov/triangle/archive/refs/tags/v2.0.0.tar.gz |
| ビルド依存関係 | go |
| Bottle | 利用可能 (対象 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | 未定義 |
| サービス | 宣言なし |
レジストリ情報
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | triangle |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
ソースデータベース一致
一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。
libtriangle-1.6 1.6-6
High-quality 2-D mesh generator -- shared libraries
https://www.cs.cmu.edu/~quake/triangle.html
sudo apt install libtriangle-1.6libtriangle-dev 1.6-6
High-quality 2-D mesh generator -- development files
https://www.cs.cmu.edu/~quake/triangle.html
sudo apt install libtriangle-devtriangle-bin 1.6-6
High-quality 2-D mesh generator -- binary programs
https://www.cs.cmu.edu/~quake/triangle.html
sudo apt install triangle-binlibtriangle-1.6 1.6-6
High-quality 2-D mesh generator -- shared libraries
https://www.cs.cmu.edu/~quake/triangle.html
sudo apt install libtriangle-1.6libtriangle-dev 1.6-6
High-quality 2-D mesh generator -- development files
https://www.cs.cmu.edu/~quake/triangle.html
sudo apt install libtriangle-devtriangle-bin 1.6-6
High-quality 2-D mesh generator -- binary programs
https://www.cs.cmu.edu/~quake/triangle.html
sudo apt install triangle-bintriangle
sudo port install triangleソース経路
このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。
View the package source record on GitHub.