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geometry

Mesh Generation and Surface Tessellation

v0.5.2 · Feb 8, 2025 · GPL (>= 3)
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Description

Makes the 'Qhull' library <http://www.qhull.org> available in R, in a similar manner as in Octave and MATLAB. Qhull computes convex hulls, Delaunay triangulations, halfspace intersections about a point, Voronoi diagrams, furthest-site Delaunay triangulations, and furthest-site Voronoi diagrams. It runs in 2D, 3D, 4D, and higher dimensions. It implements the Quickhull algorithm for computing the convex hull. Qhull does not support constrained Delaunay triangulations, or mesh generation of non-convex objects, but the package does include some R functions that allow for this.

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CRAN Check Status

14 OK
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Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (86)

depends

CoopGame FD Maeswrap RHC alphashape3d caRamel ddalpha gensphere modQR mvmesh

imports

Arothron BAT BoneDensityMapping ChestVolume ClaimsProblems DepthProc DiceView EthSEQ EvolutionaryGames FEA FishDiveR GWSDAT GeomArchetypal HybridMicrobiomes Infusion MBHdesign MultBiplotR ProjectionBasedClustering RegCombin RepeatedHighDim RoundAndRound S4DM STEPCAM TCIU TUGLab Toothnroll Umatrix VoxR archeoViz archetypal archiDART betapart blackbox cati crystract curvHDR dispRity fundiversity gMOIP habtools hypervolume latentcor mFD morphomap mrfDepth mvGPS nonparaeff pavo pdfCluster quadmesh rTwig randomGLM retistruct skpr spaMM spanner ucie

suggests

Certara.RDarwin DRquality DatabionicSwarm GeometricMorphometricsMix MoEClust RTriangle Racmacs SVG ScatterDensity WeightedROC biplotEZ fmesher ks lidR mclust phylin ptinpoly stm uniformly

Dependency Network

Dependencies Reverse dependencies magic Rcpp lpSolve linprog CoopGame FD Maeswrap RHC alphashape3d caRamel ddalpha gensphere modQR mvmesh Arothron BAT BoneDensityMapping ChestVolume ClaimsProblems +71 more reverse deps geometry

Version History

new 0.5.2 Mar 10, 2026
updated 0.5.2 ← 0.5.1 diff Feb 7, 2025
updated 0.5.1 ← 0.5.0 diff Jan 9, 2025
updated 0.5.0 ← 0.4.7 diff Aug 30, 2024
updated 0.4.7 ← 0.4.6.1 diff Feb 3, 2023
updated 0.4.6.1 ← 0.4.6 diff Jul 3, 2022
updated 0.4.6 ← 0.4.5 diff Apr 17, 2022
updated 0.4.5 ← 0.4.4 diff Dec 3, 2019
updated 0.4.4 ← 0.4.3 diff Sep 2, 2019
updated 0.4.3 ← 0.4.2 diff Aug 20, 2019
updated 0.4.2 ← 0.4.1.1 diff Jul 11, 2019
updated 0.4.1.1 ← 0.4.1 diff Jul 1, 2019
updated 0.4.1 ← 0.4.0 diff Mar 26, 2019
updated 0.4.0 ← 0.3-6 diff Feb 17, 2019
updated 0.3-6 ← 0.3-5 diff Sep 8, 2015
updated 0.3-5 ← 0.3-4 diff Nov 7, 2014
updated 0.3-4 ← 0.3-3 diff Mar 5, 2014
updated 0.3-3 ← 0.3-2 diff Apr 18, 2013
updated 0.3-2 ← 0.3-1 diff May 11, 2012
updated 0.3-1 ← 0.3-0 diff Apr 30, 2012