To cite package ‘rearcut’ in publications use:

  Sumner M (2024). _rearcut: Constrained Triangulation of Polygons by
  'Ear Clipping/Cutting'_. R package version 0.1.0,
  <https://github.com/hypertidy/rearcut>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rearcut: Constrained Triangulation of Polygons by 'Ear Clipping/Cutting'},
    author = {Michael Sumner},
    year = {2024},
    note = {R package version 0.1.0},
    url = {https://github.com/hypertidy/rearcut},
  }