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angular-threejs-ifc-viewer\n\nA minimal Angular demo for loading and exploring IFC building models in the browser using Three.js.\n\nBuilt with Angular 21+, standalone components, signals, zoneless change detection, and `web-ifc-three` for IFC parsing and rendering.\n\n---\n\n## Tech Stack\n\n| Layer        | Technology                                  |\n| ------------ | ------------------------------------------- |\n| Framework    | Angular 21+ (standalone, signals, zoneless) |\n| 3D Rendering | Three.js + angular-three                    |\n| IFC Loading  | web-ifc / web-ifc-three                     |\n| Styling      | Tailwind CSS v4                             |\n| Testing      | Vitest                                      |\n| Linting      | ESLint + angular-eslint + Prettier          |\n\n---\n\n## Features\n\n- Load and display IFC files directly in the browser\n- Orbit camera controls with automatic model framing\n- Element selection with IFC property inspection\n- Linear and area measurement tools\n- Hover highlighting and selection subsets\n- Keyboard shortcuts for tool switching\n- Zoneless Angular with OnPush throughout\n\n---\n\n## Getting Started\n\n**Prerequisites:** Node.js 20+, npm 11+\n\n```bash\n# Install dependencies (also applies patches via postinstall)\nnpm install\n\n# Start the development server\nnpm start\n```\n\nOpen `http://localhost:4200` in your browser.\n\n---\n\n## Scripts\n\n| Command            | Description                |\n| ------------------ | -------------------------- |\n| `npm start`        | Start dev server           |\n| `npm run build`    | Production build           |\n| `npm run watch`    | Build in watch mode        |\n| `npm test`         | Run unit tests with Vitest |\n| `npm run lint:fix` | Lint and auto-fix          |\n| `npm run format`   | Format with Prettier       |\n\n---\n\n## Project Structure\n\n```\nsrc/app/\n├── demo/                    # Smart container — wires scene, tools, and panels\n├── component/               # Presentational UI components\n├── feature/\n│   ├── scene-graph/         # SceneService, Three.js runtime, IFC helpers\n│   └── measurement/         # Linear and area measurement services\n├── models/                  # Domain types\n└── pipes/                   # Shared pipes\n```\n\nIFC demo files are served from `public/assets/ifc/`.  \n`web-ifc` WASM binaries are resolved from `public/assets/wasm/` via `angular.json` asset config.\n\n---\n\n## License\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmariokreitz%2Fangular-threejs-ifc-viwer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmariokreitz%2Fangular-threejs-ifc-viwer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmariokreitz%2Fangular-threejs-ifc-viwer/lists"}