Attaching emitters generated by json

[JudeOsborn]

It's not clear to me how to move the entire particle systems around after they have been loaded via JSON. The system is not an Object3D object and I don't see any methods or properties that would allow me to change the position or add the entire system to a group (or Object3D) in real time.

For example, imagine the particle system and its emitter in this code example. How would I connect it to a cube so it moves whenever the cube moves?

[rohan-deshpande]

Instead of using a Scene as the container, can you try using any other kind of Object3D and move that around?

[Myziak]

OP ask about attaching particle system into object 3d.
The ".add" method from THREE.JS doesn;t work, because system is not a object3D instance.

So... how we can attach particle to object?

[wSlava]

maybe it will be useful for someone else, from my code:

`import Nebula, { SpriteRenderer } from "three-nebula";
....
let nebula = null;
let OBJ = new THREE.Group();

Nebula.fromJSONAsync(JSON, THREE).then(loaded => {
const nebulaRenderer = new SpriteRenderer(OBJ, THREE);
nebula = loaded.addRenderer(nebulaRenderer);
});

OBJ.rotateY(Math.PI / 2);
OBJ.scale.multiplyScalar(0.1);
scene.add(OBJ);

....

render(){

nebula.update();
}
`

[QDMS]

How would I make particles follow a OBJ of a OBJ.. I have a transparent sphere that a rocket orbits around. The rocket is attached to sphere. when i do your code with the rocket the particles wont move with rocket. when I i add the sphere as a OBJ the and not the rocket the particles go to the sphere location