MIT License

Copyright (c) 2026 FERGOUS Abdelhak

--- Origin and attribution -------------------------------------------------

geomtools is a Typst re-implementation of the LaTeX package `OutilsGeomTikZ`
by Cédric Pierquet, distributed under the LaTeX Project Public License 1.3c
(https://ctan.org/pkg/outilsgeomtikz).

No TeX source is copied here: the TikZ macros were re-written as Typst
functions and the drawing layer is entirely new. What is taken from the
original is its DESIGN — which instruments exist, their proportions, and the
measurements that make each one recognisable (the ruler's three graduation
depths, the protractor's 3.75 and 2.5 radii, the set square's 30-60-90).

The LPPL treats a translation into another language as producing a Derived
Work, and its clause 10 allows such a work to carry a different licence
provided clause 6 is honoured. Accordingly:

  * this file states the nature of the work: a port, not the original;
  * the README maps every function to the macro it mirrors, and records where
    this port departs from it;
  * nothing here suggests that Cédric Pierquet supports, maintains, or is
    associated with this port;
  * the original remains available, complete and unmodified, from CTAN at the
    address above.

Bug reports about geomtools should come here, never to the author of
OutilsGeomTikZ.

--- MIT --------------------------------------------------------------------

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
