You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: LevelSet.m
    path of file: ./repos/Swan/Topology Optimization/DesignVariable
    
    the code of the file until where you have to start completion: classdef LevelSet < DesignVariable
    
    properties (Access = private)
        unfittedMesh
        plotting
        plotter
    end

    
function createUnfittedMesh(obj)
            s.backgroundMesh = obj.mesh;
            s.boundaryMesh   = obj.mesh.createBoundaryMesh();
            cParams = SettingsMeshUnfitted(s);
            obj.unfittedMesh = UnfittedMesh(cParams);
            obj.updateUnfittedMesh();
        end