Package: fmesher
Type: Package
Title: Triangle Meshes and Related Geometry Tools
Version: 0.7.0
Authors@R: c(
  person("Finn", "Lindgren", email = "finn.lindgren@gmail.com",
         role = c("aut", "cre", "cph"),
         comment = c(ORCID = "0000-0002-5833-2011",
                     "Finn Lindgren wrote the main code")),
  person("Seaton", "Andy", email = "andy.e.seaton@gmail.com",
         role = c("ctb"),
         comment = "Andy Seaton constributed features to the sf support"),
  person("Suen", "Man Ho", email = "M.H.Suen@sms.ed.ac.uk", role = c("ctb"),
         comment = "Man Ho Suen contributed features and code structure design for the integration methods"),
  person("Fabian E.", "Bachl", email = "bachlfab@gmail.com",
         role = c("ctb"),
         comment = "Fabian Bachl co-developed precursors of fm_pixels and fm_split_lines in inlabru")
  )
Description: 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>.
Depends: R (>= 4.1.0), methods
Imports: dplyr, graphics, grDevices, lifecycle, Matrix, Rcpp, rlang,
        sf, splancs, stats, tibble, utils, withr
Suggests: geometry, ggplot2, knitr, patchwork, testthat (>= 3.0.0),
        terra, tidyterra, rgl, rmarkdown, sp (>= 1.6-1)
URL: https://inlabru-org.github.io/fmesher/,
        https://github.com/inlabru-org/fmesher
BugReports: https://github.com/inlabru-org/fmesher/issues
License: MPL-2.0
Copyright: 2010-2026 Finn Lindgren, except src/predicates.cc by
        Jonathan Richard Shewchuk, 1996
NeedsCompilation: yes
RoxygenNote: 7.3.3
Encoding: UTF-8
Config/testthat/edition: 3
Config/testthat/parallel: true
SystemRequirements: C++17
LinkingTo: Rcpp
VignetteBuilder: knitr
BuildVignettes: true
Collate: 'RcppExports.R' 'deprecated.R' 'bary.R' 'basis.R' 'bbox.R'
        'collect.R' 'components.R' 'print.R' 'crs.R' 'data-fmexample.R'
        'data-fmexample3d.R' 'diameter.R' 'evaluator.R' 'fem.R' 'fm.R'
        'fmesher-package.R' 'fmesher.R' 'ggplot.R' 'integration.R'
        'lattice_2d.R' 'lattice_Nd.R' 'list.R' 'local.R' 'manifold.R'
        'mapping.R' 'matern.R' 'mesh.R' 'mesh_1d.R' 'mesh_2d.R'
        'mesh_3d.R' 'mesh_assessment.R' 'nonconvex_hull.R' 'onload.R'
        'plot.R' 'segm.R' 'sf_mesh.R' 'sf_utils.R' 'simplify.R'
        'sp_mesh.R' 'split_lines.R' 'tensor.R' 'utils.R'
LazyData: true
Packaged: 2026-02-18 20:50:47 UTC; flindgre
Author: Finn Lindgren [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-5833-2011>, 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@gmail.com>
Repository: CRAN
Date/Publication: 2026-02-19 06:10:27 UTC
Built: R 4.5.3; x86_64-w64-mingw32; 2026-05-11 23:53:20 UTC; windows
Archs: x64
