https://github.com/mikolalysenko/rle-extents

FInd a bounding box around a rle volume
https://github.com/mikolalysenko/rle-extents

Last synced: 7 days ago
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FInd a bounding box around a rle volume

• Host: GitHub
• URL: https://github.com/mikolalysenko/rle-extents
• Owner: mikolalysenko
• Created: 2013-05-02T21:00:45.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2013-08-14T15:44:38.000Z (over 11 years ago)
• Last Synced: 2024-12-16T22:35:32.487Z (10 days ago)
• Language: JavaScript
• Size: 105 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
rle-extents

===========

Computes a bounding box for a [narrowband level set](https://github.com/mikolalysenko/rle-core).

## Install

    npm install rle-extents

## Example

```javascript

//First run length encode a bunny

var bunny = require("bunny")

var bunny_rle = require("rle-rasterize")(bunny.cells, bunny.positions)

//Compute extents of the volume

var extents = require("rle-extents")(bunny_rle)

console.log("lo=", extents[0], "hi=", extents[1])

```

## `require("rle-extents")(volume)`

Computes a bounding box for a narrowband level set.

* `volume` is a narrowband level set

**Returns** A pair of 3D arrays representing the lower and upper bounds on the volume.

## Credits

(c) 2013 Mikola Lysenko. MIT License