R Observatory: Metrics for ptinpoly version 2.8

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ptinpoly

2.8Package record

Point-in-Polyhedron Test (2D and 3D)

5packages depend

3.5Kdownloads / year

–test coverage

9/13flavors OK

Overview

About

Maintained by Jose M. MaisogCRAN page ↗Website ↗

Function pip3d() tests whether a point in 3D space is within, exactly on, or outside an enclosed surface defined by a triangular mesh. Function pip2d() tests whether a point in 2D space is within, exactly on, or outside a polygon. For a reference, see: Liu et al., A new point containment test algorithm based on preprocessing and determining triangles, Computer-Aided Design 42(12):1143-1150.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("ptinpoly", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-ptinpoly

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-ptinpoly

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-ptinpoly

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

4NOTE9OK

Check messages

NOTECRAN incoming feasibilityr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Maintainer: ‘Jose M. Maisog <bravas02@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Jose", "M."),
                      family = "Maisog",
                      role = c("aut", "cre"),
                      email = "bravas02@gmail.com"),
               person(given = "Yuan",
                      family = "Wang",
                      role = "aut"),
               person(given = "George",
                      family = "Luta",
                      role = "aut"),
               person(given = "Jianfei",
                      family = "Liu",
                      role = "aut"))
as necessary.

NOTEcompiled coder-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc

File ‘ptinpoly/libs/ptinpoly.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.

CRAN check page ↗

Slowest check: 2.2 min · r-devel-windows-x86_64

Status changes

NOTE9 OK, 4 NOTENow
NOTE10 OK, 4 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.8

READMENoVignettesNoNEWSNoCitation fileNoWebsiteYes

Help pages: 8
Examples that run: 100%8 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 25%

How these are measured

Downloads

3.5K

CRAN downloads in the past year

Rank #10,350 · ~10/day · ~294/mo

Releases R versions

Daily download trend is not available in this view yet.

32230 days

99190 days

3.5K1 year

Compare downloads with other packages →

Also on361 r2u2 autocran

How downloads are counted

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Installing ptinpoly adds 1 package (0 with compiled code, 66 KB of source tarballs). Heaviest: misc3d 66 KB.

Depends (2)

R >= 2.10misc3d

Imports (0)

none

LinkingTo (0)

none

Suggests (2)

rgl geometry

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

5direct

0indirect

Depends 1 · Imports 4

Depends, Imports or LinkingTo, most downloaded first

BoneDensityMapping RadOnc FEA curvHDR ucie

How these are counted

Code & Tests

Datasets

People & History

People (from the free-text Author field) (4)

Maintainer since 1.4 (2010)

Releases (6)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
2.8Latest
record
2020-06-02 · current release · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
2.4
record
2014-08-27 · diff ↗
2.1
record
2014-04-30 · diff ↗
R
R 3.1.0 released · 2014-04-10

Show 9 earlier eventsHide 9 earlier events

R
R 3.0.0 released · 2013-04-03
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
2.0
record
2011-10-26 · diff ↗ ·
added 1 export
pip2d
R
R 2.13.0 released · 2011-04-13
1.9
record
2010-11-03 · diff ↗
R
R 2.12.0 released · 2010-10-15
1.4
record
2010-06-15
R
R 2.11.0 released · 2010-04-22

Package metadata

First published: 2010-06-15
Total releases: 6 / 16 yrs
License: GPL-2 OSI
Minimum R: ≥ 2.10
Bundled data: 25 KB / 6 files
Download size: 56 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ptinpoly")

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for ptinpoly version 2.8 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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