@openglobus/og

Openglobus

English | 简体中文 | Portuguese-BR

Openglobus is a typescript/javascript library designed to display interactive 3D maps at a scale from planet to bee. It supports various high-resolution terrain providers, imagery layers, renders thousands of 3D objects, provides geometry measurement tools, and more. It uses the WebGL technology, open-source and completely free.

Openglobus main goal is to make 3D map features fast, good looking, user friendly and easy to implement in any related project.

Getting Start

Installation

npm install @openglobus/og
# or
yarn add @openglobus/og

Code: using umd lib

<link rel="stylesheet" href="../lib/@openglogus/og.css">
<script src="../lib/@openglogus/og.umd.js"></script>
<div id="globus"></div>
<script>

    const osm = new og.layer.XYZ("OpenStreetMap", {
        isBaseLayer: true,
        url: "//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
        visibility: true,
    });

    const globus = new og.Globe({
        target: "globus", // a HTMLDivElement which its id is `globus`
        name: "Earth",
        terrain: new og.terrain.GlobusTerrain(),
        layers: [osm],
        autoActivate: true,
        fontsSrc: "../res/fonts", // Fonts folder
        resourcesSrc: "../res",   // Night and water mask terxtures folder
        viewExtent: [5.56707, 45.15679, 5.88834, 45.22260]
    });

</script>

Code: using esm lib

<link rel="stylesheet" href="../lib/@openglobus/og.css">
<div id="globus"></div>
<script type="module">

    import {XYZ, Globe, GlobusTerrain} from '../lib/@openglobus/og.esm.js';

    const osm = new XYZ("OpenStreetMap", {
        isBaseLayer: true,
        url: "//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
        visibility: true,
    });

    const globus = new Globe({
        target: "globus", // a HTMLDivElement which its id is `globus`
        name: "Earth",
        terrain: new GlobusTerrain(),
        layers: [osm],
        autoActivate: true,
        fontsSrc: "../res/fonts",  // Fonts folder
        resourcesSrc: "../res",    // Night and water mask terxtures folder
        viewExtent: [5.56707, 45.15679, 5.88834, 45.22260]
    });

</script>

Frameworks integrations

Openglobus integrates well with front-end frameworks like React, Angular or Vuejs Read more here.

Documentation

UNDER CONSTRUCTION Here is a Wiki, also check out the hosted examples, and the API documentation.

Get Started to contribute

Development

1. Clone repository.
2. Run in the repo folder:

npm install
# if you use yarn, you can run `yarn`
yarn

Build Library

Run

npm run build

Then, it will generate 5 files at lib/@openglobus/:

• og.umd.js
• og.umd.js.map
• og.esm.js
• og.esm.js.map
• og.css
• ./res/...

Run examples

First, it starts by watching sources and building into ./lib folder esm module:

npm run dev

Second, runs local server, then you can browse 127.0.0.1:8080:

npm run serve

Third, try an example from the sandbox:

 http://127.0.0.1:8080/sandbox/osm/osm.html

Other scripts

npm run docs - build api documentation into /api folder

npm run serve - run local web server for develop and watch examples

npm run lint - run code linter

npm run test - run tests

tsc - run typescript parser

Support the Project

There are many ways to contribute back to the project:

• Help us test new and existing features and report bugs
• Help answer questions on the community forum and chat
• ⭐️ us on GitHub
• Spread the word about openglobus on social media
• Become a contributor

License

MIT