https://github.com/mikolalysenko/grid-mesh

Creates a simplicial complex for a grid
https://github.com/mikolalysenko/grid-mesh

Last synced: 7 days ago
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Creates a simplicial complex for a grid

• Host: GitHub
• URL: https://github.com/mikolalysenko/grid-mesh
• Owner: mikolalysenko
• License: mit
• Created: 2013-03-15T06:34:30.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2013-05-14T00:12:10.000Z (over 11 years ago)
• Last Synced: 2024-12-16T22:35:01.931Z (10 days ago)
• Language: JavaScript
• Size: 559 KB
• Stars: 0
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
grid-mesh

=========

Creates a triangulated orthogonal grid.  This is not the same as [grid-graph](https://github.com/mikolalysenko/grid-graph), since:

* It only works for 2D meshes (though they can be embedded in arbitrary dimensional space)

* It fills in the faces

Usage

=====

Install using npm:

    npm install grid-mesh

    

And use as follows:

```javascript

console.log(require("grid-mesh")(100, 100))

```

`require("grid-mesh")(nx, ny[, origin, dx, dy])`

------------------------------

Creates an nx by ny sized grid mesh.

* `nx` the number of subdivisions along the `dx` axis

* `ny` the number of subdivisions along the `dy` axis

* `origin` is the start coordinate for the mesh (Default: [0,0])

* `dx` the step vector along the `x` direction (Default: [1,0])

* `dy` the step vector along the `y` direction (Defulat: [0,1])

**Returns** A json object with the following properties:

* `cells` the cells of the mesh

* `positions` the positions of the mesh

Credits

=======

(c) 2013 Mikola Lysenko. MIT License