natcpp: Fast C++ Primitives for the 'NeuroAnatomy Toolbox'
Fast functions implemented in C++ via 'Rcpp' to support the
'NeuroAnatomy Toolbox' ('nat') ecosystem. These functions provide large
speed-ups for basic manipulation of neuronal skeletons over pure R
functions found in the 'nat' package. The expectation is that end
users will not use this package directly, but instead the 'nat'
package will automatically use routines from this package when it is
available to enable large performance gains.
| Version: |
0.3.2 |
| Imports: |
Matrix, methods, Rcpp (≥ 1.0.6) |
| LinkingTo: |
Rcpp, RcppEigen, RcppThread |
| Suggests: |
spelling, testthat (≥ 3.0.0) |
| Published: |
2026-09-26 |
| DOI: |
10.32614/CRAN.package.natcpp |
| Author: |
Gregory Jefferis 
[aut, cre],
libigl contributors [ctb, cph] (bundled libigl fast winding number code
(MPL-2.0); see src/vendor/README.md) |
| Maintainer: |
Gregory Jefferis <jefferis at gmail.com> |
| BugReports: |
https://github.com/natverse/natcpp/issues |
| License: |
GPL (≥ 3) |
| URL: |
https://github.com/natverse/natcpp, https://natverse.org/natcpp/ |
| NeedsCompilation: |
yes |
| Language: |
en-GB |
| Materials: |
README, NEWS |
| CRAN checks: |
natcpp results |
Documentation:
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