Generate planar and spherical triangle meshes, compute finite element calculations for 1-, 2-, and 3-dimensional flat and curved manifolds with associated basis function spaces, methods for lines and polygons, and transparent handling of coordinate reference systems and coordinate transformation, including 'sf' and 'sp' geometries. The core 'fmesher' library code was originally part of the 'INLA' package, and implements parts of "Triangulations and Applications" by Hjelle and Daehlen (2006) <doi:10.1007/3-540-33261-8>.
Version: 0.5.0 Depends: R (≥ 4.0), methods Imports: dplyr, graphics, grDevices, lifecycle, Matrix, Rcpp, rlang, sf, splancs, stats, tibble, utils, withr LinkingTo: Rcpp Suggests: geometry, ggplot2, knitr, patchwork, testthat (≥ 3.0.0), terra, tidyterra, rgl, rmarkdown, sp (≥ 1.6-1), gsl Published: 2025-07-07 DOI: 10.32614/CRAN.package.fmesher Author: Finn Lindgren [aut, cre, cph] (Finn Lindgren wrote the main code), Seaton Andy [ctb] (Andy Seaton constributed features to the sf support), Suen Man Ho [ctb] (Man Ho Suen contributed features and code structure design for the integration methods), Fabian E. Bachl [ctb] (Fabian Bachl co-developed precursors of fm_pixels and fm_split_lines in inlabru) Maintainer: Finn Lindgren <finn.lindgren at gmail.com> BugReports: https://github.com/inlabru-org/fmesher/issues License: MPL-2.0 Copyright: 2010-2025 Finn Lindgren, except src/predicates.cc by Jonathan Richard Shewchuk, 1996 URL: https://inlabru-org.github.io/fmesher/, https://github.com/inlabru-org/fmesher NeedsCompilation: yes SystemRequirements: C++17 Materials: README NEWS CRAN checks: fmesher results Documentation: Downloads: Reverse dependencies: Reverse depends: inlabru, INLAspacetime Reverse imports: clustTMB, disaggregation, excursions, FRK, GeoAdjust, intSDM, mapi, PointedSDMs, rSPDE, sdmTMB, tinyVAST Reverse suggests: MetricGraph, spaMM, SUMMER Linking:Please use the canonical form https://CRAN.R-project.org/package=fmesher to link to this page.
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