https://github.com/radevgit/packing

Circle Packing Problems
https://github.com/radevgit/packing

circle-packing cutting-and-packing nesting packing packing-algorithm

Last synced: about 1 month ago
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Circle Packing Problems

• Host: GitHub
• URL: https://github.com/radevgit/packing
• Owner: radevgit
• License: mit
• Created: 2021-08-18T06:09:06.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2021-09-06T08:19:46.000Z (over 4 years ago)
• Last Synced: 2023-10-05T14:29:23.946Z (over 2 years ago)
• Topics: circle-packing, cutting-and-packing, nesting, packing, packing-algorithm
• Homepage:
• Size: 648 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
This repository contains my solutions to some Circle Packing problems.

The solutions are optimized using the [Ring2D](https://nest2d.com/ring2d/) software. They are as close to optimal as the algorithms can provide.

### Circles in circle container

#### "Magic" numbers that form complete "layers" in circle container

61 (r=8.66131) ![61](circle/magic/magic061.png)

91 (r=10.56677) ![91](circle/magic/magic091.png)

127(r=12.4747) ![127](circle/magic/magic127.png)

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### Circles in rectangle container

#### Packing circles with equal radius

Hexagonal lattice is not the only one when circles are packed in recangular container. Different number of circles and rectangle height result in different arrangement.

(#48  height=43000/4) ![7](rectangle/equal/rectangle48-43000.png)

(#50  height=48000/4) ![7](rectangle/equal/rectangle50-48000.png)

(#53  height=40000/4) ![7](rectangle/equal/rectangle53-40000.png)

(#53  height=46000/4) ![7](rectangle/equal/rectangle53-46000.png)

(#54  height=43000/4) ![7](rectangle/equal/rectangle54-43000.png)

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