# Third-party notices

This viewer bundles third-party code. The notices below apply to the source
tree **and** to the built site (`dist2/`, deployed at
`https://dwg-dxf-viewer-sample.pages.dev/`), because the build embeds the
components listed here.

Served copies of the license texts live under
[`public/licenses/`](./public/licenses/) → `/licenses/…` on the deployed site.

---

## acadrust 0.6.5 — Mozilla Public License 2.0 — unmodified

| | |
|---|---|
| Component | `acadrust` (DWG/DXF parser, Rust) |
| Version | 0.6.5 |
| License | MPL-2.0 — full text: [`public/licenses/acadrust-MPL-2.0.txt`](./public/licenses/acadrust-MPL-2.0.txt) (`/licenses/acadrust-MPL-2.0.txt`) |
| Upstream | https://github.com/hakanaktt/acadrust · https://crates.io/crates/acadrust/0.6.5 |
| Upstream commit | `289a616da6c68518218594aa80802cbe7fa71309` (from the crate's `.cargo_vcs_info.json`) |
| Crate SHA-256 | `5eaa72520f70eb6f7f09b06f44e1ed0d8fad5fa743364f2c3715c30df962ec7c` (the `Cargo.lock` checksum the build used) |
| Author | Hakan AK |
| Shipped as | compiled into `assets/acadrust_dwg_bg-*.wasm` (Executable Form) |

**This copy is not modified.** The `.wasm` is built from the published crate
exactly as crates.io serves it.

### How to obtain the Source Code Form (MPL-2.0 §3.2)

Download the crate, which is the complete source compiled into the shipped
`.wasm`:

```bash
curl -L -o acadrust-0.6.5.crate https://static.crates.io/crates/acadrust/acadrust-0.6.5.crate
tar xzf acadrust-0.6.5.crate
```

or `cargo vendor` in any project that depends on `acadrust = "=0.6.5"`, or the
upstream commit above.

---

## dwg-wasm — MIT

The wasm-bindgen wrapper that turns acadrust output into this viewer's
`parseResult` (`hmwebviewer/rust/dwg-wasm/`). Our own code, MIT. MPL-2.0 §3.3
permits distributing this Larger Work under different terms as long as the
MPL-covered files above keep their license — which they do.

---

## Other components

| Component | License |
|---|---|
| three.js | MIT |
| dxf-parser | MIT |
| opentype.js | MIT |
| NanumGothic (`public/fonts/`) | SIL Open Font License 1.1 |
| Viewer2D / sample glue | MIT |