alphashape3d

Implementation of the 3D Alpha-Shape for the Reconstruction of 3D Sets from a Point Cloud

CRAN Package

Implementation in R of the alpha-shape of a finite set of points in the three-dimensional space. The alpha-shape generalizes the convex hull and allows to recover the shape of non-convex and even non-connected sets in 3D, given a random sample of points taken into it. Besides the computation of the alpha-shape, this package provides users with functions to compute the volume of the alpha-shape, identify the connected components and facilitate the three-dimensional graphical visualization of the estimated set.

  • Version1.3.2
  • R versionunknown
  • LicenseGPL-2
  • Needs compilation?Yes
  • Last release01/24/2023

Documentation


Team


Insights

Last 30 days

This package has been downloaded 2,868 times in the last 30 days. Now we’re talking! This work is officially 'heard of in academic circles', just like those wild research papers on synthetic bananas. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 80 times.

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0 downloadsMar 2, 2025
133 downloadsMar 3, 2025
178 downloadsMar 4, 2025
163 downloadsMar 5, 2025
89 downloadsMar 6, 2025
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54 downloadsMar 8, 2025
50 downloadsMar 9, 2025
68 downloadsMar 10, 2025
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106 downloadsMar 12, 2025
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98 downloadsMar 21, 2025
46 downloadsMar 22, 2025
70 downloadsMar 23, 2025
106 downloadsMar 24, 2025
88 downloadsMar 25, 2025
199 downloadsMar 26, 2025
169 downloadsMar 27, 2025
143 downloadsMar 28, 2025
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80 downloadsApr 1, 2025
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The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 25,094 times in the last 365 days. The academic equivalent of having a dedicated subreddit. There are fans, and maybe even a few trolls! The day with the most downloads was Aug 06, 2024 with 237 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Depends2 packages
  • Imports1 package
  • Suggests1 package
  • Reverse Imports4 packages
  • Reverse Suggests3 packages