function mp= Build_Plate_tmp()
% Bulid mp obj （contains models and all arguments)
    %% init
    pace=0.5;
    Pst=[0 0 0];
    Ped=[4 4 0.5];
    Ped=FCM_dV.round_Ped(Pst,Ped,pace); 
    maxdeep=5;
    order=1;
    surf_order=order;
%     objFile='./SHOW_DS/cube_4__sf.obj';
%     GSPW='NBC_GlobalGPW_for_plate';
    viewxy=[90 60];

    Neu_st=[4 0 0];
    Neu_ed=Ped;

    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",'/home/cflin/MatlabCode/TetWild/build/plate_r1.STL','init'); 
    c=CSG('Cube','center',[2 2 0.5],Ra,[2 2 0.5])-CSG('Cylinder',[0 0 -1],Ra,1,3);
    % 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
%     Dleft=CSG("Cube",'center',[0 2.5 0.5],Ra,[eps 1.5 0.5]);
    Dleft=CSG("Cube",'center',[0 2 0.5],Ra,[eps 2 0.5]);
    Dleft.direction=[1 0 0];
    Ddown=CSG("Cube",'center',[2 0 0.5],Ra,[2 eps 0.5]);
    Ddown.direction=[0 1 0];
    Dbottom=CSG("Cube",'center',[2 2 0],Ra,[2 2 eps]);
    Dbottom.direction=[0 0 1];
    Dirich_csg=Dleft+Ddown+Dbottom;
    Dirichlet_list=[Dleft Ddown Dbottom];

    N0=CSG("Cube",'center',[4 2 0.5],Ra,[eps 2 0.5]);
    Neuman_csg=N0;
    tmpNeuf=[1e-3 0 0 ];
    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/4,'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.surf_order=surf_order;
    mp.Dirichlet_list=Dirichlet_list;
    mp.Neu_st=Neu_st;
    mp.Neu_ed=Neu_ed;    
    %% 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