eframeGeometry.morphAttributes = geometry.morphAttributes;
				wireframeGeometry.index = GeometryUtils.getWireframeAttribute(geometry);
				wireframeGeometry.boundingBox = geometry.boundingBox;
				wireframeGeometry.boundingSphere = geometry.boundingSphere;
				wireframeGeometry.groups = geometry.groups;
				wireframeGeometry.instanceCount = geometry.instanceCount;
				wireframeGeometries.set(geometry, wireframeGeometry);
				return wireframeGeometry;
			}
		}

		const gui = new GUI();
		gui.add({ wireframe