Method toggle

src/core/Selection.js:244–262

* Removes an existing object from the selection. If the object doesn't exist it's added instead. * * @param {Object3D} object - The object. * @return {Boolean} Returns true if the object is added, false otherwise.

(object)

	 */

	toggle(object) {

		let result;

		if(this.has(object)) {

			this.delete(object);
			result = false;

		} else {

			this.add(object);
			result = true;

		}

		return result;

	}

	/**
	 * Sets the visibility of all selected objects.