javascript - three.js remove specific object from scene - Stack Overflow

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I have an array of Meshes, each Mesh has stored in a name property its ID. I would like to ask you, if it is possible to remove from scene an object with specific ID. Something like this.

var geo = some geometry;
var mat = some material;
for (var i = 0; i < 10; i++) {
  var object = new THREE.Mesh(geo, mat);
  object.name = i;  // i would serve as ID in this case
}

After this, I would like to delete/remove some of these objects... Maybe some function like

 remove(id);

....

 var remove = function (id) {
  ... some magic
  scene.remove(...) // and this would remove that object, with id passed as parameter 
 }

Is such a thing possible?

Thanks!

I have an array of Meshes, each Mesh has stored in a name property its ID. I would like to ask you, if it is possible to remove from scene an object with specific ID. Something like this.

var geo = some geometry;
var mat = some material;
for (var i = 0; i < 10; i++) {
  var object = new THREE.Mesh(geo, mat);
  object.name = i;  // i would serve as ID in this case
}

After this, I would like to delete/remove some of these objects... Maybe some function like

 remove(id);

....

 var remove = function (id) {
  ... some magic
  scene.remove(...) // and this would remove that object, with id passed as parameter 
 }

Is such a thing possible?

Thanks!

• javascript
• three.js

Share Improve this question Follow asked Sep 4, 2016 at 22:32 xmigasxmigas 13166 silver badges1919 bronze badges

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1 Answer 1

Sorted by: Reset to default 9

yes it is:

function remove(id) {
  scene.remove(scene.getObjectByName(id));
}

see: Object3D.remove() and Object3D.getObjectByName()

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