Remove a group from scene

问题

I´m using Three.js, and I created a group of meshes and inside another group

pgrupo= new Array ();
fgrupo=new Array ();

scene.add(pgrupo[0])

pgrupo[0].add(fgrupo[0]):
pgrupo[0].add(fgrupo[1]):

How can I remove a fgroup from the scene?

if I use:

scene.remove(fgrupo[0]);

or

scene.remove(pgrupo[0]);

Nothing happened. How can I delete this things from the scene?

回答1:

Instead of using an Array use the THREE.Object3D and the .add() and .remove() methods.

So

pgrupo = new THREE.Object3D();
fgrupo = = new THREE.Object3D();

scene.add (pgrupo);

Also the method .children gives you an Array with object's children.

来源：https://stackoverflow.com/questions/26303578/remove-a-group-from-scene