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3d-bin-packing's Introduction

3d Bin Packing

Build Status License

A freelance project for packing the goods efficiently using some heuristic algorithms

Note: This project is currently under development.

3D BIN PACKING PROBLEM

Development of an Optimization software for calculation of the best container box for a given amount of items (boxes) with 2 possibilities:
  • BEST FIT: select the best container box(es) (less waste in unused volume) choosing it from an ordered list of possible prebuilt container boxes (with several constraints in the dimensions and max weight). The entire ordered list can be split into several containers (according MaxCount limit) when needed, even of different sizes.

  • OPTIMAL: calculate the dimensions of the ‘optimal’ container box(es) (with several constraints in the dimensions and max weight).The entire ordered list can be split into several containers (according MaxCount limit and the Min/Max dimensional constraints) when needed, even of different sizes. The optimal calculated container box(es) is(are) almost cubic (if possible), have the maximum stability (low barycenter and no/minimum loose items inside), and a mimimal unused volume (air).
  • Project Description can be viewed further here in the documentation

3d-bin-packing's People

Contributors

sahibyar avatar

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3d-bin-packing's Issues

Wrong Rotation Checking

In several parts of the Guillotine3D.cs there is a wrong checking of dimensions
.....
else if (box.AllowedRotationsY &&
container.Width >= box.Width &&
container.Length >= box.Width &&
container.Width >= box.Length)
return true;
....

I think it should be:
container.Width >= box.Height &&

The Code is Not Updated

You said that code should be almost complete (at least the part of BEST FIT), but according to the dates of the project there wasn't any improvement in the past 15 days. And that code doesn't work at all.

Reset of previous optimization

Pressing the 'Calculate Results' doesn't clear the previous data (if any present), causing an exception, due to duplicated values

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