herksaw / panorama-to-cubemap-1

Tool for equirectangular to cubemap

panorama-to-cubemap

Node.js implementation of panorama-to-cubemap by jaxry

The original program was developed for web browsers and used Canvas to manipulate images. For this implementation, we use node-canvas a Canvas implementation for Node.js.

npm install panorama-to-cubemap
or
yarn add panorama-to-cubemap

Quick Example

const { convertImage } = require("panorama-to-cubemap");

const url = "https://img.pixexid.com/n5f0lia-360-photo-panorama-.jpeg";

// url should be absolute local or remote path

// Calling this function will generate 6 sides of cubemap in local directory
convertImage(url);

// These are the default options
const options = {
  rotation: 180,
  interpolation: "lanczos",
  outformat: "jpg",
  outtype: "file",
  width: Infinity
};

convertImage(url, options).then(x => {
  // output will be buffer or file based on input
  console.log(x);
});

Options

rotation: (DEFAULT: 180) Could be any number from 0 - 360

interpolation: lanczos (DEFAULT) linear cubic nearest

outformat: jpg (DEFAULT) png

outtype: file (this will generate a 6 files in local) DEFAULT buffer (output type wiil be in buffer)

width: Orginal file width /4 (DEFAULT) Custom value should be less than that

*/

TO-DO

Multi Threading

Thanks

jaxry
Revlity VR