Prepare
Magic Leap One
https://www.magicleap.com/magic-leap-one

mlsdk v.0.20.0
https://creator.magicleap.com/downloads/lumin-sdk/overview

magic-script-cli v2.0.1
https://www.npmjs.com/package/magic-script-cli

PopcornFX 1.12.x editor (Latest)
https://wiki.popcornfx.com/index.php/PK-Editor_v1.12

Create Particle Package

No.1
TutorialParticles Download & Create New.
Project Name (Folder Name) : Project01.

No.2
Import.

No.3
Open Project01

No.4
Menu: Edit -> Project Settings.

No.5
Assets->Baking
Enter the Baking Root folder name.
Click New button.

OK
No.6
After selecting Smoke 02, Bake.

Bake Settings

No.7
Bake complete. Load the project created in the BAKE folder from the application and use it.

Create Project

magic-script init my-particle org.magicscript.particle "Particle"
cd my-particle
mkdir res

Place the Project 01 created in the BAKE folder in the res folder.

Code

Change app.package

DATAS = "digest.sha512.signed" : "." \
        "bin/" : "bin/" \
        "res/" : "res/"
OPTIONS = package/minApiLevel/2

Change app.js

import { 
    LandscapeApp
  , ui} from 'lumin';
const { UiButton } = ui;

export class App extends LandscapeApp {
  onAppStart () {
    let isPlay = false;
    const prism = this.requestNewPrism([1.0, 3.0, 1.0]);
    const res = prism.createParticlePackageResourceId(
      "res/Project01");
    
    const p = prism.createParticleNode(res);
    p.setEffectName("Particles/Smoke02.pkfx");
    p.setLocalPosition([0, -0.5, -0.4]);
    
    const button = UiButton.Create(prism, 'Play', 0, 0.1);
    button.onActivateSub(function (uiEventData) {
        if (isPlay)
        {
            p.stop();
            button.setText("Play");
        }
        else
        {
            p.play();
            button.setText("Stop");
        }
        isPlay = !isPlay;
    });
    prism.getRootNode().addChild(button);
    prism.getRootNode().addChild(p);
  }
}

Build

magic-script build -i

Run

magic-script run --port=10000

Reference
ParticleNode(Magic Script API Doc)
https://docs.magicscript.org/lumin.ParticleNode.html

magicscript
https://www.magicscript.org/

Thanks!