Package: DiscreteMorseR Type: Package Title: Discrete Morse Theory for 3D Meshes Derived from Point Clouds Version: 1.0.0 Date: 2026-06-24 Authors@R: c( person("Gergo", "Dioszegi", email = "dijogergo@gmail.com", role = c("aut", "cre", "cph"), comment = c(ORCID = "0009-0003-3454-9093")) ) Description: Ultra-fast computation of discrete Morse (Marston Morse) gradient vector fields and critical simplices (0-simplices: vertices, 1-simplices: edges, 2-simplices: faces) on 3D triangular meshes from point clouds. Provides C++ backend with parallel processing for large-scale topological analysis, including connected component analysis and visualization tools. Perfect for LiDAR data, computational topology, and geometric analysis applications. The implementation follows Forman (1998) for discrete Morse theory, with extensions for 3D mesh processing. Language: en-US License: MIT + file LICENSE URL: https://github.com/DijoG/DiscreteMorseR BugReports: https://github.com/DijoG/DiscreteMorseR/issues Depends: R (>= 3.5.0) Imports: Rcpp (>= 1.0.10), dplyr (>= 1.0.0), purrr (>= 0.3.0), stringr (>= 1.4.0), data.table (>= 1.12.0), gtools (>= 3.8.0), readr (>= 1.3.0), future (>= 1.18.0), furrr (>= 0.2.0) Suggests: clustermq (>= 0.8.0), ggplot2 (>= 3.3.0), patchwork (>= 1.1.0), testthat (>= 3.0.0), knitr (>= 1.30), rmarkdown (>= 2.0), tictoc LinkingTo: Rcpp, RcppArmadillo SystemRequirements: C++17 Encoding: UTF-8 RoxygenNote: 7.3.1 Config/testthat/edition: 3 Config/pak/sysreqs: libicu-dev libx11-dev Repository: https://dijog.r-universe.dev Date/Publication: 2026-06-30 13:47:37 UTC RemoteUrl: https://github.com/dijog/discretemorser RemoteRef: HEAD RemoteSha: 719acb2d1a21f2854979e2b9c613bd131fc5f7a0 NeedsCompilation: yes Packaged: 2026-07-17 07:46:42 UTC; root Author: Gergo Dioszegi [aut, cre, cph] (ORCID: ) Maintainer: Gergo Dioszegi