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geometry: Mesh Generation and Surface Tesselation
Makes the qhull library (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 2-d, 3-d, 4-d, 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. Currently the package only gives access to Delaunay triangulation and convex hull computation.
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Package details |
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| Author | C. B. Barber [cph], Kai Habel [cph, aut], Raoul Grasman [cph, aut], Robert B. Gramacy [cph, aut], Andreas Stahel [cph, aut], David C. Sterratt [cph, aut, cre] |
| Maintainer | David C. Sterratt <david.c.sterratt@ed.ac.uk> |
| License | GPL (>= 3) + file LICENSE |
| Version | 0.4.0 |
| URL | http://geometry.r-forge.r-project.org/ |
| Package repository | View on R-Forge |
| Installation |
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