asdftools DWG 2D preview 1.0.0

Copyright (C) 2026 asdftools (viewer UI, worker integration and geometry preview)
Copyright (C) LibreDWG contributors and MLightCAD contributors (DWG parser)

This DWG viewer module and its parser are free software: you can redistribute
and/or modify them under the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option) any
later version. Distributed WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See COPYING.

Parser: @mlightcad/libredwg-web 0.8.2
Upstream: https://github.com/mlightcad/libredwg-web
Source revision: 45a2a217f4916daddd7bd598c900d6c698d141b6
Corresponding C/C++/TypeScript sources, build instructions and notices:
  libredwg-source.tar.gz (served alongside this notice)
Viewer, integration sources, build inputs, lockfile and local build instructions:
  asdftools-dwg-source.zip (served alongside this notice)
Full license: COPYING (served alongside this notice)

The original upstream files are unmodified. Our display list renderer does not
use upstream SVG HTML strings. Drawing text is rendered by Canvas, never injected
as HTML. File data stays in an ephemeral worker and browser memory. Parser assets
are loaded from this website only after selecting a supported DWG.

This is an approximate, read-only 2D model-space preview, not a CAD application
or construction/measurement deliverable. No guarantee of full DWG fidelity.
This notice identifies this module's licensing, not a legal conclusion about
unrelated components of the website.