https://github.com/thibauts/rescale-vertices

Rescales vertices to the dimensions of a target bounding box
https://github.com/thibauts/rescale-vertices

Last synced: 2 months ago
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Rescales vertices to the dimensions of a target bounding box

• Host: GitHub
• URL: https://github.com/thibauts/rescale-vertices
• Owner: thibauts
• License: mit
• Created: 2015-03-01T20:37:45.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-03-01T20:38:08.000Z (almost 10 years ago)
• Last Synced: 2024-10-04T12:36:19.905Z (3 months ago)
• Language: JavaScript
• Size: 102 KB
• Stars: 4
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
rescale-vertices

================

### Rescales vertices to the dimensions of a target bounding box

Accepts bounding boxes and positions of arbitrary dimensions.

Install

-------

```bash

$ npm install rescale-vertices

```

Usage

-----

```javascript

var rescaleVertices = require('rescale-vertices');

var positions = [ 

  [-1,  0,  0],

  [ 1,  0, -1],

  [ 0, -1,  0],

  [ 0,  1,  1] 

];

var targetBounds = [

  [-1, -2, -3],

  [ 1,  2,  3]

];

// Takes the source bounding-box as an optional 3rd parameter. 

// If not provided the bounding-box is computed internally.

var positions = rescaleVertices(positions, targetBounds /*, sourceBounds */);

console.log(positions);

/*

[ 

  [ -1,  0,  0 ], 

  [  1,  0, -3 ], 

  [  0, -2,  0 ], 

  [  0,  2,  3 ] 

]

*/

```