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wkpool: Vertex Pool Topology for Well-Known Geometry

Establishes and maintains vertex pool topology for geometry handled by 'wk'. Segments are the atomic unit, vertices are shared via integer references into a pool. Topology is made discoverable via coincident vertex detection while not requiring modification of the input data. Topological data models follow principles described in Worboys and Duckham (2004, ISBN:978-0415283755). The edge-based topology geometry decomposed into vertices and directed edge pairs is a simplification of the quad-edge case in Guibas & Stolfi (1985) <doi:10.1145/282918.282923>.

Version: 0.3.0
Imports: vctrs, wk (≥ 0.9.4)
Suggests: knitr, rmarkdown, RTriangle, spelling, testthat (≥ 3.0.0), traipse
Published: 2026-03-05
DOI: 10.32614/CRAN.package.wkpool
Author: Michael Sumner [aut, cre]
Maintainer: Michael Sumner <mdsumner at gmail.com>
BugReports: https://github.com/hypertidy/wkpool/issues
License: MIT + file LICENSE
URL: https://github.com/hypertidy/wkpool
NeedsCompilation: no
Language: en-GB
Materials: README, NEWS
CRAN checks: wkpool results

Documentation:

Reference manual: wkpool.html , wkpool.pdf
Vignettes: Segments: the atoms of geometry (source, R code)
wkpool: Topology-based Geometry Handling (source, R code)

Downloads:

Package source: wkpool_0.3.0.tar.gz
Windows binaries: r-devel: wkpool_0.3.0.zip, r-release: wkpool_0.3.0.zip, r-oldrel: wkpool_0.3.0.zip
macOS binaries: r-release (arm64): wkpool_0.3.0.tgz, r-oldrel (arm64): wkpool_0.3.0.tgz, r-release (x86_64): wkpool_0.3.0.tgz, r-oldrel (x86_64): wkpool_0.3.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=wkpool to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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