var Pavement = function() {
    this.mesh = new THREE.Object3D();
    this.mesh.name = "pavement";

    geomPavement = new THREE.BoxBufferGeometry(100, 25, 20000);
    var edgesPavement = new THREE.EdgesGeometry( geomPavement );
    var linePavement = new THREE.LineSegments( edgesPavement, new THREE.LineBasicMaterial( { color: Colors.black, linewidth: 10 } ) );
    matPavement = new THREE.MeshPhongMaterial({color: Colors.black});
    PavementObject = new THREE.Mesh(geomPavement, matPavement);

    PavementObject.receiveShadow = true;
    PavementObject.castShadow = true;

    this.mesh.add(linePavement);
}

var Pavement = function() {
    this.mesh = new THREE.Object3D();
    this.mesh.name = "pavement";

    geomPavement = new THREE.BoxBufferGeometry(100, 25, 20000);
    var edgesPavement = new THREE.EdgesGeometry( geomPavement );
    var linePavement = new THREE.LineSegments2( edgesPavement, new THREE.LineMaterial( { color: Colors.black, linewidth: 10 } ) );
    matPavement = new THREE.MeshPhongMaterial({color: Colors.black});
    PavementObject = new THREE.Mesh(geomPavement, matPavement);
    PavementObject.receiveShadow = true;
    PavementObject.castShadow = true;
    this.mesh.add(linePavement);
}