node-slam v0.10.1

Intel® RealSense™ technology with JavaScript API for Linux OS

node-slam: Node.js Simultaneous Localization and Mapping (SLAM) module based on Intel® RealSense™ technology.

Please refer to Release Note for details of current release.

Install

Prepare environment and then execute the following command in shell:

npm install --save node-slam

Examples

The following example shows the basic usage of this module. Before executing it, connect an Intel® RealSense™ ZR300 Camera to your computer or developer board.

const slamModule = require('node-slam');

slamModule.createInstance().then(slam => {
  slam.on('tracking', (evtData) => {
    // Update on camera pose and etc.
    console.log('Camera tracking:', evtData.cameraPose, evtData.accuracy);

    slam.getOccupancyMapUpdate().then((mapData) => {
      // mapData is updated
      // TODO: process mapData.tileCount & etc.
    });

    // Optional: save map to disk
    // slam.saveOccupancyMapAsPpm('occupancy.ppm', true).then(() => {
    //   // Map is saved
    // });
  });

  slam.start().then(() => {
    console.log('Camera + algorithm started...');
  });
});

Document

Please refer to the project document home page, and also the details page listed below:

• Concept and terms
• SLAM Module document
• Common API document