{ "_id": "6a1179f3acfb0bcc41cfa4b4", "Package": "zonohedra", "Version": "0.6-0", "Date": "2025-09-01", "Title": "Compute and Plot Zonohedra from Vector Generators", "Authors@R": "person(\"Glenn\", \"Davis\", role=c(\"aut\", \"cre\"), email=\"gdavis@gluonics.com\")", "Description": "Computes a zonohedron from real vector generators. The\npackage also computes zonogons (2D zonotopes) and zonosegs (1D\nzonotopes). An elementary S3 class for matroids is included,\nwhich supports matroids with rank 3, 2, and 1. Optimization\nmethods are taken from Heckbert (1985)\n.", "License": "GPL (>= 2)", "LazyLoad": "yes", "LazyData": "yes", "URL": "https://github.com/glenndavis52/zonohedra", "NeedsCompilation": "yes", "Biarch": "no", "Author": "Glenn Davis [aut, cre]", "Maintainer": "Glenn Davis ", "VignetteBuilder": "knitr", "BuildVignettes": "yes", "ByteCompile": "no", "Config/pak/sysreqs": "cmake libfreetype6-dev libglu1-mesa-dev make\ntexlive libpng-dev libuv1-dev libgl1-mesa-dev zlib1g-dev", "Repository": "https://glenndavis52.r-universe.dev", "Date/Publication": "2025-09-01 16:10:41 UTC", "RemoteUrl": "https://github.com/glenndavis52/zonohedra", "RemoteRef": "HEAD", "RemoteSha": "2b5dacd9ab50f5eb6669cf98dc7997889b0ed4db", "Packaged": { "Date": "2026-05-23 09:49:43 UTC", "User": "root" }, "MD5sum": "bace354d2bad2d79efcf3a365c50ae6a", "_user": "glenndavis52", "_type": "src", "_file": "zonohedra_0.6-0.tar.gz", "_fileid": "10076cdbc625be53d303a1162f3efe608942c17c604421df849fa79fc9807bc3", "_filesize": 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"https://github.com/glenndavis52/zonohedra", "_commit": { "id": "2b5dacd9ab50f5eb6669cf98dc7997889b0ed4db", "author": "glenndavis52 ", "committer": "glenndavis52 ", "message": "v 0.6-0 on CRAN\n\nfixed some C++ compilation problems\n", "time": 1756743041 }, "_maintainer": { "name": "Glenn Davis", "email": "gdavis@gluonics.com", "login": "glenndavis52", "description": "", "uuid": 41178538 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.0.0", "role": "Depends" }, { "package": "logger", "role": "Imports" }, { "package": "rgl", "role": "Imports" }, { "package": "orientlib", "role": "Suggests" }, { "package": "microbenchmark", "role": "Suggests" }, { "package": "arrangements", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "av", "role": "Suggests" }, { "package": "base64enc", "role": "Suggests" } ], "_owner": "glenndavis52", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-35", "n": 6 }, { "week": "2025-36", "n": 1 } ], "_tags": [], "_stars": 0, "_contributors": [ { "user": "glenndavis52", "count": 7, "uuid": 41178538 } ], "_userbio": { "uuid": 41178538, "type": "user", "name": "glenndavis52" }, "_downloads": { "count": 308, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/zonohedra" }, "_devurl": "https://github.com/glenndavis52/zonohedra", "_searchresults": 8, "_topics": [ "cpp" ], "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "extra/zonohedra.html", "manual.pdf" ], "_homeurl": "https://github.com/glenndavis52/zonohedra", "_realowner": "glenndavis52", "_cranurl": true, "_releases": [ { "version": "0.2-1", "date": "2023-05-29" }, { "version": "0.2-2", "date": "2023-06-01" }, { "version": "0.3-0", "date": "2024-07-09" }, { "version": "0.4-0", "date": "2025-02-01" }, { "version": "0.5-0", "date": "2025-08-28" }, { "version": "0.6-0", "date": "2025-09-01" } ], "_exports": [ "%+%", "%+%.zonotope", "as.mesh3d.zonohedron", "boundarypgramdata", "getcenter", "getcenter.zonotope", "getground", "getground.matroid", "gethyperplane", "gethyperplane.matroid", "getloop", "getloop.matroid", "getmatrix", "getmatrix.matroid", "getmatrix.zonotope", "getmatroid", "getmatroid.zonotope", "getmetrics", "getmetrics.zonogon", "getmetrics.zonohedron", "getmultiple", "getmultiple.matroid", "getsegment", "getsegment.zonoseg", "getsegment2trans", "getsegment2trans.zonoseg", "getsimplified", "getsimplified.matroid", "grpDuplicated", "grpDuplicated.default", "grpDuplicated.matrix", "inside", "inside.zonotope", "inside2trans", "invert", "invert.zonogon", "invert.zonoseg", "invertboundary", "invertboundary.zonohedron", "is_independent", "is_paving", "is_paving.matroid", "is_pointed", "is_pointed.zonotope", "is_salient", "is_salient.zonotope", "is_simple", "is_simple.matroid", "is_uniform", "is_uniform.matroid", "lintransform", "lintransform.matroid", "lintransform.zonogon", "lintransform.zonohedron", "matroid", "matroid.list", "matroid.matrix", "minkowskisum", "minkowskisum.zonotope", "plot.zonogon", "plot.zonohedron", "plot2trans", "plothighertrans", "plotpolygon", "polarzonogon", "polarzonohedron", "print.genlist", "print.matroid", "print.zonogon", "print.zonohedron", "print.zonoseg", "rank", "raytrace", "raytrace.zonogon", "raytrace.zonohedron", "raytrace2trans", "regularprism", "section", "section.zonogon", "section.zonohedron", "section2trans", "simplify", "simplify.list", "spherize", "spherize.zonotope", "summary.zonohedron", "support", "support.zonotope", "symmetrize", "symmetrize.zonotope", "transitionsdf", "unsimplify", "unsimplify.list", "zonogon", "zonohedron", "zonoseg" ], "_datasets": [ { "name": "classics.genlist", "title": "zonohedra generators useful for testing and plotting", "object": "zonohedra", "class": [ "genlist", "list" ], "fields": [], "table": false, "tojson": true }, { "name": "colorimetry.genlist", "title": "zonohedra generators useful for testing and plotting", "object": "zonohedra", "class": [ "genlist", "list" ], "fields": [], "table": false, "tojson": true } ], "_help": [ { "page": "zonohedra-package", "title": "zonhedra package", "topics": [ "zonohedra-package" ] }, { "page": "boundarypgramdata", "title": "compute data about specific parallelograms in the boundary of a zonohedron", "topics": [ "boundarypgramdata" ] }, { "page": "genlist", "title": "zonohedra generators useful for testing and plotting", "topics": [ "classics.genlist", "colorimetry.genlist", "genlist" ] }, { "page": "zonohedron-getmetrics", "title": "Get Important Metrics about a Zonohedron, and Print and Summarize Them", "topics": [ "getmetrics", "getmetrics.zonohedron", "print.zonohedron", "summary.zonohedron" ] }, { "page": "grpDuplicated", "title": "Grouping by duplicated elements", "topics": [ "grpDuplicated", "grpDuplicated.default", "grpDuplicated.matrix" ] }, { "page": "inside", "title": "test points for being inside a zonotope", "topics": [ "inside", "inside.zonotope" ] }, { "page": "inside2trans", "title": "test points against a 2-transition surface", "topics": [ "inside2trans" ] }, { "page": "invertboundary", "title": "invert points on the boundary of a zonohedron", "topics": [ "invertboundary", "invertboundary.zonohedron" ] }, { "page": "lintransform", "title": "linear transformations of zonotopes, and vector matroids", "topics": [ "lintransform", "lintransform.matroid", "lintransform.zonogon", "lintransform.zonohedron" ] }, { "page": "matroid", "title": "matroid construction", "topics": [ "matroid", "matroid.list", "matroid.matrix" ] }, { "page": "matroid-getters", "title": "matroid get functions", "topics": [ "getground", "getground.matroid", "gethyperplane", "gethyperplane.matroid", "getloop", "getloop.matroid", "getmatrix", "getmatrix.matroid", "getmultiple", "getmultiple.matroid" ] }, { "page": "matroid-props", "title": "matroid properties", "topics": [ "is_paving", "is_paving.matroid", "is_simple", "is_simple.matroid", "is_uniform", "is_uniform.matroid" ] }, { "page": "minkowskisum", "title": "Minkowski sum of Two zonotopes", "topics": [ "%+%", "%+%.zonotope", "minkowskisum", "minkowskisum.zonotope" ] }, { "page": "plot2trans", "title": "plot the 2-transition surface associated with a zonohedron", "topics": [ "plot2trans" ] }, { "page": "plothighertrans", "title": "plot abundant and deficient parallelograms", "topics": [ "plothighertrans" ] }, { "page": "plotpolygon", "title": "plot the _generator polygon_ associated with a pointed zonohedron", "topics": [ "plotpolygon" ] }, { "page": "matroid-print", "title": "Print Basic Facts about a Matroid", "topics": [ "print", "print.matroid" ] }, { "page": "genlist-print", "title": "Print Basic Metrics for Each Zonohedron Generated by the Matrices in a *genlist* object", "topics": [ "print.genlist" ] }, { "page": "rank", "title": "Rank and Independence", "topics": [ "is_independent", "rank" ] }, { "page": "raytrace2trans", "title": "compute the intersection of a ray and the 2-transition surface associated with a zonohedron", "topics": [ "raytrace2trans" ] }, { "page": "section2trans", "title": "compute the intersection of a plane and the 2-transition surface associated with a zonohedron", "topics": [ "section2trans" ] }, { "page": "simplify", "title": "simplify and unsimplify", "topics": [ "getsimplified", "getsimplified.matroid", "simplify", "simplify.list", "unsimplify", "unsimplify.list" ] }, { "page": "spherize", "title": "spherize a zonotope", "topics": [ "spherize", "spherize.zonotope" ] }, { "page": "support", "title": "the support function for a zonotope", "topics": [ "support", "support.zonotope" ] }, { "page": "symmetrize", "title": "symmetrize a zonotope", "topics": [ "symmetrize", "symmetrize.zonotope" ] }, { "page": "transitionsdf", "title": "summarize the number of transitions and associated data, over all parallelograms in the boundary of a zonohedron", "topics": [ "transitionsdf" ] }, { "page": "zonogon", "title": "zonogon construction", "topics": [ "polarzonogon", "zonogon" ] }, { "page": "zonogon-getmetrics", "title": "get important metrics about a zonogon, and print basic facts about a zonogon.", "topics": [ "getmetrics.zonogon", "print.zonogon" ] }, { "page": "zonogon-invert", "title": "invert points in a zonogon", "topics": [ "invert", "invert.zonogon" ] }, { "page": "zonogon-plot", "title": "plot a zonogon", "topics": [ "plot.zonogon" ] }, { "page": "zonogon-raytrace", "title": "compute the intersection of a ray, based in the interior of a zonogon, and the boundary of that zonogon", "topics": [ "raytrace.zonogon" ] }, { "page": "zonogon-section", "title": "compute the intersection of a line and the boundary of a zonogon", "topics": [ "section.zonogon" ] }, { "page": "zonohedron", "title": "zonohedron construction", "topics": [ "polarzonohedron", "regularprism", "zonohedron" ] }, { "page": "zonohedron-as.mesh3d", "title": "convert the boundary of a zonohedron to an 'rgl::mesh3d' object", "topics": [ "as.mesh3d", "as.mesh3d.zonohedron" ] }, { "page": "zonohedron-plot", "title": "plot a zonohedron", "topics": [ "plot.zonohedron" ] }, { "page": "zonohedron-raytrace", "title": "compute the intersection of a ray, based in the interior of a zonohedron, and the boundary of that zonohedron", "topics": [ "raytrace", "raytrace.zonohedron" ] }, { "page": "zonohedron-section", "title": "compute the intersection of a plane and the boundary of a zonohedron", "topics": [ "section", "section.zonohedron" ] }, { "page": "zonoseg", "title": "zonoseg construction, querying, and printing", "topics": [ "getsegment", "getsegment.zonoseg", "getsegment2trans", "getsegment2trans.zonoseg", "print.zonoseg", "zonoseg" ] }, { "page": "zonoseg-invert", "title": "invert points in a zonoseg", "topics": [ "invert.zonoseg" ] }, { "page": "zonotope-getters", "title": "zonotope get functions", "topics": [ "getcenter", "getcenter.zonotope", "getmatrix.zonotope", "getmatroid", "getmatroid.zonotope" ] }, { "page": "zonotope-props", "title": "zonotope properties", "topics": [ "is_pointed", "is_pointed.zonotope", "is_salient", "is_salient.zonotope" ] } ], "_readme": "https://github.com/glenndavis52/zonohedra/raw/HEAD/README.md", "_rundeps": [ "base64enc", "bslib", "cachem", "cli", "digest", "evaluate", "fastmap", "fontawesome", "fs", "highr", "htmltools", "htmlwidgets", "jquerylib", "jsonlite", "knitr", "lifecycle", "logger", "magrittr", "memoise", "mime", "R6", "rappdirs", "rgl", "rlang", "rmarkdown", "sass", "tinytex", "xfun", "yaml" ], "_sysdeps": [ { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "14.2.0-4ubuntu2~24.04.1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" } ], "_score": 3, "_indexed": true, "_nocasepkg": "zonohedra", "_universes": [ "glenndavis52" ], 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