Package: ahull3D
Title: Fast 3D Alpha Hull with Label Propagation
Version: 1.0.0
Date: 2026-06-26
Authors@R: c(
    person("Gergo", "Dioszegi", email = "dijogergo@gmail.com", 
           role = c("aut", "cre", "cph"), 
           comment = c(ORCID = "0009-0003-3454-9093"))
  )
Description: Fast 3D alpha shape (alpha hull) computation with label
        propagation from input points to hull vertices and faces. Uses
        'CGAL' for robust geometric computations. Optimized for Light
        Detection and Ranging ('LiDAR') processing and tree
        segmentation workflows. The implementation follows the alpha
        shape algorithm described in Edelsbrunner et al. (1983)
        <doi:10.1007/BF02579193>.
License: MIT + file LICENSE
URL: https://github.com/DijoG/ahull3D
BugReports: https://github.com/DijoG/ahull3D/issues
Depends: R (>= 3.5.0)
Imports: Rcpp (>= 1.0.8), rgl (>= 0.100.0), Rvcg (>= 0.18.0)
Suggests: RANN (>= 2.6.0), testthat (>= 3.0.0)
LinkingTo: Rcpp, RcppEigen, RcppCGAL
SystemRequirements: C++17
Encoding: UTF-8
RoxygenNote: 7.3.1
Config/pak/sysreqs: cmake libfreetype6-dev libglu1-mesa-dev make
        texlive libpng-dev libuv1-dev libgl1-mesa-dev zlib1g-dev
Repository: https://dijog.r-universe.dev
Date/Publication: 2026-07-08 11:32:45 UTC
RemoteUrl: https://github.com/dijog/ahull3d
RemoteRef: HEAD
RemoteSha: ff1f8b0db8c0dbd5ccd81e276d2ef590b0afdc7b
NeedsCompilation: yes
Packaged: 2026-07-17 07:46:40 UTC; root
Author: Gergo Dioszegi [aut, cre, cph] (ORCID:
    <https://orcid.org/0009-0003-3454-9093>)
Maintainer: Gergo Dioszegi <dijogergo@gmail.com>