# coin3d を Homebrew, Nix でインストール

coin3d 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:coin3d
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install coin3d
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#coin3d
```

  証拠: nixpkgs package indexes: pkgs/by-name/co/coin3d/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:coin3d
- **パッケージマネージャ:** Homebrew
- **バージョン:** 4.0.10
- **ソース概要:** Open Inventor 2.1 API implementation (Coin)
- **ホームページ:** <https://coin3d.github.io/>
- **リポジトリ:** <https://github.com/coin3d/coin>
- **最終更新:** 2026-06-22T14:03:03-07:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- coin-config (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 4.0.10
## プロジェクトの歴史と使われ方

Coin is the core Coin3D library, an OpenGL-based C++ 3D graphics library implementing the Open Inventor 2.1 API.

### プロジェクトの歴史

The official README says Coin began in 1995 as a scene graph rendering library for VRML 1.0 scenes, initially based on SGI's Qv parser. After several years of VRML-related extensions, the project was redesigned around an Open Inventor-like API and named Coin.

Coin reached Open Inventor 2.1 compatibility in autumn 2000. Its maintainers describe it as an independently developed implementation, not a code-sharing derivative of SGI Open Inventor.

### 採用の歴史

Coin occupied a practical niche for scientific and engineering visualization software that wanted Open Inventor source compatibility on free software platforms.

The project later became the core of the broader Coin3D family of libraries and continued across Linux, Windows/Cygwin, and macOS development environments.

### 使われ方

Developers link against Coin as a C++ library for retained-mode scene graphs, Open Inventor compatibility, VRML-related formats, and OpenGL rendering. The package also installs coin-config for build integration.

### パッケージ好きにとっての重要性

Coin matters to packagers because it is an ABI-sensitive C++ graphics library. The README documents major/minor/micro compatibility rules and notes that Unix shared libraries use ABI-versioned libCoin names so different major runtimes can coexist.

### タイムライン

- 1995: Project starts as a VRML 1.0 scene graph rendering library.
- 1997: Maintainers begin a fundamental redesign toward an Open Inventor-style API.
- 2000: Coin reaches Open Inventor 2.1 compatibility.
- 2007: Maintainers move toward date-based release cycles while preserving ABI-based versioning.
- 2019: Coin 4.0.0 is released with API changes to improve Open Inventor 2.1 conformance.

### Related projects

- The official README positions Coin alongside other Open Inventor implementations and notes the wider Coin3D library family built around the core Coin library.

### ソース

- <https://github.com/coin3d/coin>
- <https://github.com/coin3d/coin/wiki>
- <https://coin3d.github.io/Coin/html>


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals

## 他のパッケージマネージャ記録

- Nix - coin3d: normalized package name match | nixpkgs package indexes: pkgs/by-name/co/coin3d/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## Combined YAML source

View the package source record on GitHub. [combined/coin3d.yml](https://github.com/mxcl/pkgdb/blob/main/combined/coin3d.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph