+// return Collections.singletonList(shape);
+// }
+
+ @Override
+ public Mesh getMesh() {
+ if (length < .0001 || radius < MathTools.NEAR_ZERO )
+ return null;
+ Tube tube = new Tube();
+ tube.setResolution(16);
+ List<Tuple3d> vertices = new ArrayList<Tuple3d>();
+ List<Double> radius = new ArrayList<Double>();
+ List<Vector3d> tangents = new ArrayList<Vector3d>();
+ vertices.add(new Point3d(-length*0.5, 0.0, 0.0));
+ vertices.add(new Point3d( length*0.5, 0.0, 0.0));
+ radius.add(this.radius);
+ radius.add(this.radius);
+ tangents.add(new Vector3d(1.0,0.0,0.0));
+ tangents.add(new Vector3d(1.0,0.0,0.0));
+ tube.setVertices(vertices);
+ tube.setRadiis(radius);
+ tube.setTangents(tangents);
+ tube.setCap(false);
+ return tube.create();