Delete progeny from Object3D

If I were to instantiate objects using the code below:

const group = new THREE.Object3D();

for (let i = 0; i < 10; i++) {

    const geometry = new THREE.BoxGeometry(1, 1, 1);
    const material = new THREE.MeshNormalMaterial();
    const mesh = new THREE.Mesh(geometry, material);

    group.add(mesh);

}

scene.add(group);

What would be the method for removing those objects from the group?

I attempted this approach...

for (let i = group.children.length - 1; i >= 0; i--) {

    scene.remove(group.children[i]);

}

...yet it returns 'undefined'. What could be causing this issue?

Answer №1

let removeChildren = function(group) {
    for (let i = group.children.length - 1; i >= 0; i--) {
        group.removeChild(group.children[i]);
    }
}

Answer №2

All it takes is one line of code to accomplish this task.

  collection.remove(...collection.items);

Answer №3

One method to empty an object's children is by using the following code:

object.children = [];

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