https://github.com/mikolalysenko/svg-3d-simplicial-complex

Renders a simplicial complex to a list of polygons in SVG
https://github.com/mikolalysenko/svg-3d-simplicial-complex

Last synced: about 2 months ago
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Renders a simplicial complex to a list of polygons in SVG

• Host: GitHub
• URL: https://github.com/mikolalysenko/svg-3d-simplicial-complex
• Owner: mikolalysenko
• License: mit
• Created: 2014-03-22T19:01:18.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2014-03-22T23:49:32.000Z (almost 11 years ago)
• Last Synced: 2024-04-26T18:06:15.899Z (8 months ago)
• Language: JavaScript
• Size: 348 KB
• Stars: 24
• Watchers: 5
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
svg-3d-simplicial-complex

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

Renders a simplicial complex to a list of  elements in an SVG file

# Example

```javascript

var bunny  = require("bunny")

var mat4   = require("gl-matrix").mat4

var render = require("svg-3d-simplicial-complex")

console.log('')

console.log(render(bunny.cells, bunny.positions, {

  view: mat4.lookAt(mat4.create(), [5, 10, 20], [0,2,0], [0,1,0]),

  projection: mat4.perspective(mat4.create(),

    Math.PI/4.0,

    1.0,

    0.1,

    1000.0),

  viewport: [[0,0], [512,512]]

}))

console.log("")

```

Output svg:



# Install

```

npm install svg-3d-simplicial-complex

```

# API

### `require("svg-3d-simplicial-complex")(cells,positions,[,options])`

Renders a simplicial complex as a list of  elements

* `cells` is an indexed list of facets

* `positions` is a list of vertex positions

* `options` is an object that has the following optional properties:

    + `model` the model matrix for the camera

    + `view` the view matrix for the camera

    + `projection` the projection matrix for the camera

    + `viewport` the viewport for the rendered svg

Conventions for camera and viewport follow those from WebGL

**Returns** A string of `` svg elements that renders the simplicial complex.

# Credits

(c) 2014 Mikola Lysenko. MIT License