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84 lines
2.1 KiB
84 lines
2.1 KiB
function mp= Build_Cube_tmp()
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% Bulid mp obj （contains models and all arguments)
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%% init
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pace=1*1.05;
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Pst=[-2 0 -2]-1e-5;
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Ped=[2 4 2];
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Ped=FCM_dV.round_Ped(Pst,Ped,pace);
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maxdeep=2;
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order=3;
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surf_order=-1;
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objFile='./SHOW_DS/cube_4__sf.obj';
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viewxy=[90 60];
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Oa=[0 0 0];
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Ra=[0 0 0];
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rvec=(Ped-Pst)/pace
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num_cells=rvec(1)*rvec(2)*rvec(3);
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fprintf("num_cells: %.0f\n",num_cells);% show num of cells
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%% add SS lib & python path
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% SuiteSparse_paths2();
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additon_path=pwd;
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if count(py.sys.path,additon_path) == 0
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insert(py.sys.path,int32(0),additon_path);
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end
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%% assemble c0
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c=CSG("STL",[pwd,'/SolidWoks Files/Cube_tmp/cube_4.STL'],'init');
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% c=CSG("Cube",'center',[0 2 0],[0 0 0],[2 2 2]);
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V0=1;
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% time and calculate Volume
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tic
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fcmv=FCM_V(Pst,Ped,pace,maxdeep,order,@c.calSF,@(X) ones(size(X,1),1));% |||1 dV
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V0=fcmv.calIntegral_V();
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fprintf('V0: %f ,Time: %f\n',V0,toc);
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tic
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fcmdv=FCM_dV(Pst,Ped,pace,maxdeep,order,@c.calSDF,@(X) ones(size(X,1),1));% ||1 dS
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S0=fcmdv.calIntegral_S();
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fprintf('S0: %f ,Time: %f\n',S0,toc);
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%% build Dirichlet/Neumann boundary
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Dirich_csg=CSG("Cube",'center',[0 0 0],Ra,[2 eps 2]);
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% Dirich_csg.set_delta(0);
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N0=CSG("Cube",'center',[0 4 0],Ra,[2 eps 2]);
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Neuman_csg=N0;
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tmpNeuf=[0 0 -1e-6 ];
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Neuman_csg.fdv=@(X) repmat(tmpNeuf,size(X,1),1);
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%% show model
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clf;
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c=c+(CSG("NULL")*Dirich_csg);
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c.set_display_args(Pst,Ped,pace/2,'viewxy',viewxy);
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c.saveAs('c');
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c.display_csg();
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%% init mp(save handle)
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mp=ModelPlus(Pst,Ped,pace,order);
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fprintf("Total Dofs: %.2f",mp.id_cnt*3);
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mp.maxdeep=maxdeep;
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mp.c=c;
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mp.Dirich_csg=Dirich_csg;
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mp.Neuman_csg=Neuman_csg;
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mp.V0=V0;
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% mp.delta=Dirich_csg.delta;
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mp.viewxy=viewxy;
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mp.objFile=objFile;
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mp.surf_order=surf_order;
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%% init fmt
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tic
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fmt=FeatureMappingTable(c,Pst,Ped,pace);
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fmt.reflash_table();
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tini=toc;
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mp.recorder.time_maintain_fmt(end+1)=tini;
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mp.fmt=fmt;
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end
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