function mp= Build_Cube_tmp()
% Bulid mp obj （contains models and all arguments)
    %% init
    pace=1;
    Pst=[-2 0 -2];
    Ped=[2 4 2];
    Ped=FCM_dV.round_Ped(Pst,Ped,pace); 
    maxdeep=5;
    order=5;
    surf_order=-1;
    objFile='./SHOW_DS/cube_4__sf.obj';
    viewxy=[90 60];
    
    Oa=[0 0 0];
    Ra=[0 0 0];

    rvec=(Ped-Pst)/pace
    num_cells=rvec(1)*rvec(2)*rvec(3);
    fprintf("num_cells: %.0f\n",num_cells);% show num of cells


    %% add SS lib & python path
%     SuiteSparse_paths2();
    additon_path=pwd;
    if count(py.sys.path,additon_path) == 0
         insert(py.sys.path,int32(0),additon_path);
    end

    %% assemble c0
%     c=CSG("STL",[pwd,'/SolidWoks Files/Cube_tmp/cube_4.STL'],'init');
    c=CSG("Cube",'center',[0 2 0],[0 0 0],[2 2 2]);
    
    V0=1;
    % time and calculate Volume
    tic
    fcmv=FCM_V(Pst,Ped,pace,maxdeep,order,@c.calSDF,@(X) ones(size(X,1),1));% |||1 dV
    V0=fcmv.calIntegral_V();
    fprintf('V0: %f   ,Time: %f\n',V0,toc);
    
    tic
    fcmdv=FCM_dV(Pst,Ped,pace,maxdeep,order,@c.calSDF,@(X) ones(size(X,1),1));% ||1 dS
    S0=fcmdv.calIntegral_S();
    fprintf('S0: %f   ,Time: %f\n',S0,toc);

    %% build Dirichlet/Neumann boundary
    Dirich_csg=CSG("Cube",'center',[0 0 0],Ra,[2 eps 2]);
%     Dirich_csg.set_delta(0);
    
    N0=CSG("Cube",'center',[0 4 0],Ra,[2 eps 2]);
    Neuman_csg=N0;
    tmpNeuf=[0 0 -1e-6 ];
    Neuman_csg.fdv=@(X) repmat(tmpNeuf,size(X,1),1);  

    %% show model
    clf;
    c=c+(CSG("NULL")*Dirich_csg);
    c.set_display_args(Pst,Ped,pace/2,'viewxy',viewxy);
    c.saveAs('c');
    c.display_csg();

    %% init mp(save handle)2
    mp=ModelPlus(Pst,Ped,pace,order);
    fprintf("Total Dofs: %.2f\n",mp.id_cnt*3);
    mp.maxdeep=maxdeep;
    mp.c=c;
    mp.Dirich_csg=Dirich_csg;
    mp.Neuman_csg=Neuman_csg;
    mp.V0=V0;
%     mp.delta=Dirich_csg.delta;
    mp.viewxy=viewxy;
    mp.objFile=objFile;
    mp.surf_order=surf_order;
    %% init fmt
    tic
    fmt=FeatureMappingTable(c,Pst,Ped,pace);
    fmt.reflash_table();
    tini=toc;
    mp.recorder.time_maintain_fmt(end+1)=tini;
    mp.fmt=fmt;


end