{"id":25059905,"url":"https://github.com/stla/tessellation","last_synced_at":"2025-07-12T19:32:28.888Z","repository":{"id":62459031,"uuid":"439338799","full_name":"stla/tessellation","owner":"stla","description":"Delaunay and Voronoï tessellations with R, with emphasis on the 3D case.","archived":false,"fork":false,"pushed_at":"2023-12-18T12:10:44.000Z","size":97114,"stargazers_count":17,"open_issues_count":1,"forks_count":2,"subscribers_count":4,"default_branch":"main","last_synced_at":"2025-03-28T03:24:25.733Z","etag":null,"topics":["c","delaunay-triangulation","r","voronoi-tessellation"],"latest_commit_sha":null,"homepage":"https://stla.github.io/tessellation/","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/stla.png","metadata":{"files":{"readme":"README.md","changelog":"NEWS.md","contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2021-12-17T13:16:56.000Z","updated_at":"2024-05-31T11:00:10.000Z","dependencies_parsed_at":"2023-12-18T13:38:59.394Z","dependency_job_id":null,"html_url":"https://github.com/stla/tessellation","commit_stats":{"total_commits":124,"total_committers":1,"mean_commits":124.0,"dds":0.0,"last_synced_commit":"03862e0237a9d7ba39fc210fa2870b18a91bde6e"},"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/stla%2Ftessellation","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/stla%2Ftessellation/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/stla%2Ftessellation/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/stla%2Ftessellation/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/stla","download_url":"https://codeload.github.com/stla/tessellation/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248895529,"owners_count":21179252,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["c","delaunay-triangulation","r","voronoi-tessellation"],"created_at":"2025-02-06T15:55:45.290Z","updated_at":"2025-04-14T14:24:48.357Z","avatar_url":"https://github.com/stla.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# tessellation\n\n\u003c!-- badges: start --\u003e\n[![R-CMD-check](https://github.com/stla/tessellation/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/stla/tessellation/actions/workflows/R-CMD-check.yaml)\n\u003c!-- badges: end --\u003e\n\nTo install the development version, run:\n\n```r\nremotes::install_github(\"stla/tessellation\", dependencies = TRUE)\n```\n\nI did a vignette but it was too big for the CRAN submission. So I used \n**pkgdown**, and you can find the [vignette here](https://stla.github.io/tessellation/articles/the-tessellation-package.html).\n\n\n## Delaunay and Voronoï tessellations.\n\nThe Voronoï cell of a point inside the Utah teapot:\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/UtahTeapot.png)\n\nThe Voronoï diagram (restricted to its bounded cells) of a cube surrounded by three perpendicular circles:\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/surroundedCube.png)\n\nThe Voronoï diagram (restricted to its bounded cells) of a dodecahedron surrounded by three perpendicular circles:\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/dodecahedron.gif)\n\nA strange Voronoï cell:\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/strangeVoronoiCell.gif)\n\nThe Voronoï diagram of some points along a Fermat spiral:\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/VoronoiFermatSpiral.gif)\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/VoronoiFermatSpiral2.gif)\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/VoronoiFermatSpiral3.gif)\n\nThe Voronoï diagram of an enclosed septuaginta:\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/septuaginta.gif)\n\n\nAn elevated Delaunay tessellation:\n\n![](https://raw.githubusercontent.com/stla/tessellation/main/inst/screenshots/volcano.png)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fstla%2Ftessellation","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fstla%2Ftessellation","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fstla%2Ftessellation/lists"}