geometry (0.4.0)

2 users

Mesh Generation and Surface Tessellation.

https://davidcsterratt.github.io/geometry
http://cran.r-project.org/web/packages/geometry

Makes the 'Qhull' library 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.

Maintainer: David C. Sterratt
Author(s): Jean-Romain Roussel [cph, ctb] (wrote tsearch function with QuadTrees), C. B. Barber [cph], Kai Habel [cph, aut], Raoul Grasman [cph, aut], Robert B. Gramacy [cph, aut], Pavlo Mozharovskyi [cph, aut], David C. Sterratt [cph, aut, cre]

License: GPL (>= 3)

Uses: lpSolve, magic, Rcpp, R.matlab, rgl, tripack, testthat, spelling
Reverse depends: alphashape3d, caRamel, contoureR, CoopGame, curvHDR, ddalpha, disp2D, EDFIR, FD, gdimap, gensphere, LogConcDEAD, Maeswrap, modQR, munsellinterpol, mvmesh, nonparaeff, pavo, pdfCluster, RadOnc, restlos, YplantQMC
Reverse suggests: chebpol, DatabionicSwarm, gppois, mclust, MoEClust, phylin, ptinpoly, RTriangle, stm, uniformly, WeightedROC

Released about 1 month ago.


14 previous versions

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  3.0/5 (2 votes)

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  2.5/5 (2 votes)

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