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: createTabGeometricCoordsUPVRobot.m
    path of file: ./repos/A-Lab/include/Measurements/Special Research - UPV Robot/UI
    
    the code of the file until where you have to start completion: function createTabGeometricCoordsUPVRobot(app)
% Copyright (C) Jose M. Requena Plens 
% joreple@upv.es - jmrplens.github.io

% Initialize if no exist
if isempty(app.ExtVar.UPVRobot.GeometricCoords)
    app.ExtVar.UPVRobot.GeometricCoords = struct('Shape',[],'Plane',[],...

    
function createTabGeometricCoordsUPVRobot(app)
% Copyright (C) Jose M. Requena Plens 
% joreple@upv.es - jmrplens.github.io

% Initialize if no exist
if isempty(app.ExtVar.UPVRobot.GeometricCoords)
    app.ExtVar.UPVRobot.GeometricCoords = struct('Shape',[],'Plane',[],...
        'CircumCenterX',[],'CircumCenterY',[],'CircumCenterZ',[],'CircumRadius',[],...% Circumference
        'CircumRes',[],... 
        'CircleCenterX',[],'CircleCenterY',[],'CircleCenterZ',[],'CircleMaxRadius',[],... % Circle
        'CircleRes',[],'CircleNum',[],...
        'RectangleOriginX',[],'RectangleOriginY',[],'RectangleOriginZ',[],'RectangleLenH',[],... % Rectangle
        'RectangleLenV',[],'RectangleResH',[],'RectangleResV',[],...
        'PolyCenterX',[],'PolyCenterY',[],'PolyCenterZ',[],'PolySides',[],'PolyLenSide',[],... % Polygon
        'PolyRes',[],...
        'SphereCenterX',[],'SphereCenterY',[],'SphereCenterZ',[],'SphereRadius',[],...% Sphere
        'SphereThetaRes',[],'SpherePhiRes',[]... 
        );
end