var geo = new THREE.BoxBufferGeometry(15, 15, 15);
                var geometry = new THREE.WireframeGeometry2( geo );

                matLine = new THREE.LineMaterial( {
                    color: 0x4080ff,
                    linewidth: 4,
                    dashed: false
                });

                wireframe = new THREE.Wireframe( geometry, matLine );
                wireframe.computeLineDistances();
                wireframe.scale.set( 1, 1, 1 );
                scene.add( wireframe );