pcd-format

``
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| (____)|| | | | ) | _____ | (__ | | | || (____)|| || || || (___) | | |
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| ) | (____/\| (__/ ) | ) | (___) || ) \ \__| ) ( || ) ( | | |
|/ (_______/(______/ |/ (_______)|/ \__/|/ \||/ \| )_(

``

> pcd-format is a js lib to encode 3D Point Cloud to ArrayBuffer or decode from ArrayBuffer.
> PCD File Format
> C++ PCD IO

Install

npm install pcd-format --save

or

yarn add pcd-format

Usage

const fs = require('fs');
const PCDFormat = require('pcd-format');

// Read & Parse
let dataBuffer = fs.readFileSync(path);
let pcd = PCDFormat.parse(dataBuffer.buffer, false)

console.log("Header:")
console.log(pcd.header)

console.log("Points Size:")
console.log(pcd.points.length)
console.log("First Point:")
console.log(pcd.points[0])
console.log("Last Point:")
console.log(pcd.points[pcd.points.length - 1])

// Stringify & Save
let arrayBuffer = PCDFormat.stringify(pcd.header, pcd.points, false)
fs.writeFileSync(path, Buffer.from(arrayBuffer));