code: function(vector$$1) {
                  var V = vector$$1.elements || vector$$1;
                  var S = this.start.elements, E = this.end.elements;
                  return line.Segment.create(
                    [S[0] + V[0], S[1] + V[1], S[2] + (V[2] || 0)],
                    [E[0] + V[0], E[1] + V[1], E[2] + (V[2] || 0)]
                  );
                }
docs: Returns the result of translating the line by the given vector/array