# open-scene-graph を Homebrew でインストール

open-scene-graph 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

```sh
sudo av install brew:open-scene-graph
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install open-scene-graph
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:open-scene-graph
- **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/open-scene-graph>
- **バージョン:** 3.6.5
- **ソース概要:** 3D graphics toolkit
- **ホームページ:** <https://github.com/openscenegraph/OpenSceneGraph>
- **リポジトリ:** <https://github.com/openscenegraph/OpenSceneGraph>
- **ライセンス:** LGPL-2.1-or-later WITH WxWindows-exception-3.1
- **ソースアーカイブ:** <https://github.com/openscenegraph/OpenSceneGraph/archive/refs/tags/OpenSceneGraph-3.6.5.tar.gz>
- **最終更新:** 2026-07-11T09:50:48+09:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- osgarchive (cli)
- osgconv (cli)
- osgfilecache (cli)
- osgversion (cli)
- osgviewer (cli)
- present3D (cli)
- osgarchive (エイリアス)
- osgconv (エイリアス)
- osgfilecache (エイリアス)
- osgversion (エイリアス)
- osgviewer (エイリアス)
- present3D (エイリアス)

## 依存関係

- fontconfig
- freetype
- jpeg-turbo
- sdl2-compat

## ビルド依存関係

- cmake
- doxygen
- graphviz
- pkgconf

## macOS 提供ライブラリ

- curl

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 3.6.5
- マネージャ更新日: 2026-07-11
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/openscenegraph/OpenSceneGraph
- 情報: No cached GitHub release or tag data was available.
## プロジェクトの歴史と使われ方

OpenSceneGraph is an open-source, high-performance 3D graphics toolkit built in C++ and OpenGL. Its command-line utilities and libraries are used to load, convert, view, and build scene-graph based applications in visualization, simulation, games, virtual reality, scientific visualization, and modeling.

### プロジェクトの歴史

OpenSceneGraph began as the scene-graph component of Don Burns's Hang Gliding Simulator. Robert Osfield joined the work in 1999, took over the scene-graph element, and Burns and Osfield opened the code as a public project.

The early project moved quickly from hobby code into professional visualization use. The archived project history says visual-simulation professionals experimented with it, contributed to it, and began adopting it during the first year after the public page and alpha release.

### 採用の歴史

Interest grew through 2000 as OpenSceneGraph became an open replacement for closed scene-graph technology. Robert Osfield formed OpenSceneGraph Professional Services in spring 2001, and Don Burns formed Andes Engineering in autumn 2001, reflecting a community large enough to sustain consulting, support, and commercial deployment around the library.

The project page describes OpenSceneGraph as established in visual simulation, space, scientific, oil-and-gas, games, and virtual-reality industries. It also points new projects toward VulkanSceneGraph, which positions OpenSceneGraph as a mature OpenGL-era toolkit with a successor for Vulkan-era work.

### 使われ方

Developers use OpenSceneGraph as both a library stack and a set of utilities. The Homebrew package exposes tools such as osgviewer for inspecting scene files, osgconv for conversion, osgarchive and osgfilecache for data handling, osgversion for build inspection, and present3D for presentations built on OSG.

Application teams use the library when they want C++ scene-graph abstractions above raw OpenGL: loaders, traversal, state management, culling, plugins, examples, and cross-platform build support generated with CMake.

### パッケージ好きにとっての重要性

OpenSceneGraph is a classic packaging knot because it is a graphics toolkit, plugin ecosystem, command-line tool suite, and ABI surface all at once. Packagers have to care about optional image/model plugins, CMake configuration, platform graphics backends, and downstream applications that may link against its libraries.

It is also historically interesting as a package that survived the transition from a public hobby release to professional simulation infrastructure, then into a maintenance-and-successor phase through VulkanSceneGraph.

### タイムライン

- 1999: Robert Osfield joined Don Burns's simulator work and the scene-graph component was opened to the public.
- 2000: interest in OpenSceneGraph as an open replacement for closed scene-graph products grew rapidly, according to the archived project history.
- Spring 2001: Robert Osfield created OpenSceneGraph Professional Services.
- Autumn 2001: Don Burns created Andes Engineering.
- 2018-04-26: the GitHub README build notes were signed by Robert Osfield as project lead.

### Related projects

- VulkanSceneGraph is the successor project recommended by the OpenSceneGraph project page for new projects needing Vulkan and newer hardware features.
- OpenGL and CMake are central to how OpenSceneGraph applications are built and deployed.

### ソース

- <https://formulae.brew.sh/formula/open-scene-graph>
- <https://github.com/openscenegraph/OpenSceneGraph>
- <https://openscenegraph.github.io/OpenSceneGraphDotComBackup/OpenSceneGraph/www.openscenegraph.com/index.php/about/history.html>
- <https://openscenegraph.github.io/openscenegraph.io/>


## セキュリティノート

broad file, network, media, or database tool signal.

- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** open-scene-graph
- **Aliases:** openscenegraph
- **Version Scheme:** 0
- **Revision:** 2
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable


## 関連リンク

- [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family.
- [Secret-risk packages](https://pkg.so/ja/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [jpeg-turbo](https://pkg.so/ja/brew/jpeg-turbo/) - Runtime dependency declared by Homebrew.
- [fontconfig](https://pkg.so/ja/brew/fontconfig/) - Runtime dependency declared by Homebrew.
- [freetype](https://pkg.so/ja/brew/freetype/) - Runtime dependency declared by Homebrew.
- [sdl2-compat](https://pkg.so/ja/brew/sdl2-compat/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://pkg.so/ja/brew/pkgconf/) - Build dependency declared by Homebrew.
- [cmake](https://pkg.so/ja/brew/cmake/) - Build dependency declared by Homebrew.
- [graphviz](https://pkg.so/ja/brew/graphviz/) - Build dependency declared by Homebrew.
- [doxygen](https://pkg.so/ja/brew/doxygen/) - Build dependency declared by Homebrew.
- [povray](https://pkg.so/ja/brew/povray/) - Shares pkgdb curated category or tags: 3d-graphics, cli, graphics, media.
- [coin3d](https://pkg.so/ja/brew/coin3d/) - Shares pkgdb curated category or tags: 3d-graphics, cli, graphics, media.
- [partio](https://pkg.so/ja/brew/partio/) - Shares pkgdb curated category or tags: 3d-graphics, cli, graphics, media.
- [opensubdiv](https://pkg.so/ja/brew/opensubdiv/) - Shares pkgdb curated category or tags: 3d-graphics, cli, graphics, media.
- [lib3ds](https://pkg.so/ja/brew/lib3ds/) - Shares pkgdb curated category or tags: 3d-graphics, cli, graphics, media.
- [cairo](https://pkg.so/ja/brew/cairo/) - Shares pkgdb curated category or tags: cli, graphics, media.
- [librsvg](https://pkg.so/ja/brew/librsvg/) - Shares pkgdb curated category or tags: cli, graphics, media.
- [potrace](https://pkg.so/ja/brew/potrace/) - Shares pkgdb curated category or tags: cli, graphics, media.
- [libwmf](https://pkg.so/ja/brew/libwmf/) - Local package facts share a topical domain. Shared terms: cli, freetype, graphics, jpeg, jpeg-turbo.
- [libsixel](https://pkg.so/ja/brew/libsixel/) - Local package facts share a topical domain. Shared terms: cli, graphics, jpeg, jpeg-turbo, media.
- [libemf2svg](https://pkg.so/ja/brew/libemf2svg/) - Local package facts share a topical domain. Shared terms: cli, fontconfig, freetype, graphics, media.

## Combined YAML source

View the package source record on GitHub. [combined/open-scene-graph.yml](https://github.com/mxcl/pkgdb/blob/main/combined/open-scene-graph.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- cross-ecosystem install command graph