Major Change: Moved CartOperator into Operator
No more seperate Operator for cartesian and future cylindrical operator.
This commit is contained in:
Thorsten Liebig
parent
161bdf9c28
commit
5208d3f9a2
@ -1,529 +0,0 @@
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#include "cartoperator.h"
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#include "tools/array_ops.h"
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CartOperator::CartOperator() : Operator()
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{
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Init();
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}
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CartOperator::~CartOperator()
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{
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Reset();
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}
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void CartOperator::Init()
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{
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MainOp=NULL;
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DualOp=NULL;
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for (int n=0;n<3;++n)
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{
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EC_C[n]=NULL;
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EC_G[n]=NULL;
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EC_L[n]=NULL;
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EC_R[n]=NULL;
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}
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Operator::Init();
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}
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void CartOperator::Reset()
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{
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delete MainOp;
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delete DualOp;
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for (int n=0;n<3;++n)
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{
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delete[] EC_C[n];
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delete[] EC_G[n];
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delete[] EC_L[n];
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delete[] EC_R[n];
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}
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Operator::Reset();
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Init();
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}
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void CartOperator::SetGeometryCSX(ContinuousStructure* geo)
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{
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if (geo==NULL) return;
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Reset();
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CSX = geo;
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CSRectGrid* grid=CSX->GetGrid();
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for (int n=0;n<3;++n)
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{
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discLines[n] = grid->GetLines(n,discLines[n],numLines[n],true);
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if (numLines[n]<3) {cerr << "CartOperator::SetGeometryCSX: you need at least 3 disc-lines in every direction (3D!)!!!" << endl; Reset(); return;}
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}
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MainOp = new AdrOp(numLines[0],numLines[1],numLines[2]);
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MainOp->SetGrid(discLines[0],discLines[1],discLines[2]);
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if (grid->GetDeltaUnit()<=0) {cerr << "CartOperator::SetGeometryCSX: grid delta unit must not be <=0 !!!" << endl; Reset(); return;}
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else gridDelta=grid->GetDeltaUnit();
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MainOp->SetGridDelta(1);
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MainOp->AddCellAdrOp();
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}
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void CartOperator::InitOperator()
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{
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Delete_N_3DArray(vv,numLines);
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Delete_N_3DArray(vi,numLines);
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Delete_N_3DArray(iv,numLines);
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Delete_N_3DArray(ii,numLines);
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vv = Create_N_3DArray(numLines);
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vi = Create_N_3DArray(numLines);
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iv = Create_N_3DArray(numLines);
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ii = Create_N_3DArray(numLines);
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}
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int CartOperator::CalcECOperator()
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{
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if (Calc_EC()==0)
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return -1;
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CalcTimestep();
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InitOperator();
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unsigned int i=0;
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unsigned int pos[3];
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for (int n=0;n<3;++n)
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{
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for (pos[0]=0;pos[0]<numLines[0];++pos[0])
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{
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for (pos[1]=0;pos[1]<numLines[1];++pos[1])
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{
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for (pos[2]=0;pos[2]<numLines[2];++pos[2])
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{
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i = MainOp->SetPos(pos[0],pos[1],pos[2]);
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vv[n][pos[0]][pos[1]][pos[2]] = (1-dT*EC_G[n][i]/2/EC_C[n][i])/(1+dT*EC_G[n][i]/2/EC_C[n][i]);
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vi[n][pos[0]][pos[1]][pos[2]] = (dT/EC_C[n][i])/(1+dT*EC_G[n][i]/2/EC_C[n][i]);
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ii[n][pos[0]][pos[1]][pos[2]] = (1-dT*EC_R[n][i]/2/EC_L[n][i])/(1+dT*EC_R[n][i]/2/EC_L[n][i]);
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iv[n][pos[0]][pos[1]][pos[2]] = (dT/EC_L[n][i])/(1+dT*EC_R[n][i]/2/EC_L[n][i]);
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}
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}
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}
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}
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//cleanup
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for (int n=0;n<3;++n)
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{
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delete[] EC_C[n];EC_C[n]=NULL;
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delete[] EC_G[n];EC_G[n]=NULL;
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delete[] EC_L[n];EC_L[n]=NULL;
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delete[] EC_R[n];EC_R[n]=NULL;
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}
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//Always apply PEC to all boundary's
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bool PEC[6]={1,1,1,1,1,1};
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ApplyElectricBC(PEC);
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if (CalcEFieldExcitation()==false) return -1;
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CalcPEC();
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return 0;
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}
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void CartOperator::ApplyElectricBC(bool* dirs)
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{
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if (dirs==NULL) return;
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unsigned int pos[3];
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unsigned int ipos;
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for (int n=0;n<3;++n)
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{
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int nP = (n+1)%3;
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int nPP = (n+2)%3;
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for (pos[nP]=0;pos[nP]<numLines[nP];++pos[nP])
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{
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for (pos[nPP]=0;pos[nPP]<numLines[nPP];++pos[nPP])
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{
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pos[n]=0;
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vv[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
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vi[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
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vv[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
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vi[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
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pos[n]=numLines[n]-1;
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vv[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
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vi[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
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vv[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
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vi[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
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}
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}
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}
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}
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void CartOperator::ApplyMagneticBC(bool* dirs)
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{
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if (dirs==NULL) return;
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unsigned int pos[3];
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unsigned int ipos;
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for (int n=0;n<3;++n)
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{
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int nP = (n+1)%3;
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int nPP = (n+2)%3;
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for (pos[nP]=0;pos[nP]<numLines[nP];++pos[nP])
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{
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for (pos[nPP]=0;pos[nPP]<numLines[nPP];++pos[nPP])
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{
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pos[n]=0;
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ii[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
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iv[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
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ii[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
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iv[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
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pos[n]=numLines[n]-2;
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ii[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
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iv[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
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ii[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
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iv[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
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}
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}
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}
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}
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bool CartOperator::Calc_ECPos(int n, unsigned int* pos, double* inEC)
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{
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double coord[3];
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double shiftCoord[3];
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int nP = (n+1)%3;
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int nPP = (n+2)%3;
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coord[0] = discLines[0][pos[0]];
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coord[1] = discLines[1][pos[1]];
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coord[2] = discLines[2][pos[2]];
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unsigned int ipos = MainOp->SetPos(pos[0],pos[1],pos[2]);
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double delta=MainOp->GetIndexDelta(n,pos[n]);
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double deltaP=MainOp->GetIndexDelta(nP,pos[nP]);
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double deltaPP=MainOp->GetIndexDelta(nPP,pos[nPP]);
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double delta_M=MainOp->GetIndexDelta(n,pos[n]-1);
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double deltaP_M=MainOp->GetIndexDelta(nP,pos[nP]-1);
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double deltaPP_M=MainOp->GetIndexDelta(nPP,pos[nPP]-1);
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//******************************* epsilon,kappa averaging *****************************//
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//shift up-right
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shiftCoord[n] = coord[n]+delta*0.5;
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shiftCoord[nP] = coord[nP]+deltaP*0.25;
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shiftCoord[nPP] = coord[nPP]+deltaPP*0.25;
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CSProperties* prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
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if (prop)
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{
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CSPropMaterial* mat = prop->ToMaterial();
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inEC[0] = mat->GetEpsilonWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
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inEC[1] = mat->GetKappaWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
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}
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else
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{
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inEC[0] = 1*fabs(deltaP*deltaPP);
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inEC[1] = 0;
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}
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//shift up-left
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shiftCoord[n] = coord[n]+delta*0.5;
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shiftCoord[nP] = coord[nP]-deltaP_M*0.25;
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shiftCoord[nPP] = coord[nPP]+deltaPP*0.25;
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prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
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if (prop)
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{
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CSPropMaterial* mat = prop->ToMaterial();
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inEC[0] += mat->GetEpsilonWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
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inEC[1] += mat->GetKappaWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
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}
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else
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{
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inEC[0] += 1*fabs(deltaP*deltaPP);
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inEC[1] += 0;
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}
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//shift down-right
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shiftCoord[n] = coord[n]+delta*0.5;
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shiftCoord[nP] = coord[nP]+deltaP*0.25;
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shiftCoord[nPP] = coord[nPP]-deltaPP_M*0.25;
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prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
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if (prop)
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{
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CSPropMaterial* mat = prop->ToMaterial();
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inEC[0] += mat->GetEpsilonWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
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inEC[1] += mat->GetKappaWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
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}
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else
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{
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inEC[0] += 1*fabs(deltaP*deltaPP);
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inEC[1] += 0;
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}
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//shift down-left
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shiftCoord[n] = coord[n]+delta*0.5;
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shiftCoord[nP] = coord[nP]-deltaP_M*0.25;
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shiftCoord[nPP] = coord[nPP]-deltaPP_M*0.25;
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prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
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if (prop)
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{
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CSPropMaterial* mat = prop->ToMaterial();
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inEC[0] += mat->GetEpsilonWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
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inEC[1] += mat->GetKappaWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
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}
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else
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{
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inEC[0] += 1*fabs(deltaP*deltaPP);
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inEC[1] += 0;
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}
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inEC[0]*=gridDelta/fabs(delta)/4*__EPS0__;
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inEC[1]*=gridDelta/fabs(delta)/4;
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//******************************* mu,sigma averaging *****************************//
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//shift down
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shiftCoord[n] = coord[n]-delta_M*0.25;
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shiftCoord[nP] = coord[nP]+deltaP*0.5;
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shiftCoord[nPP] = coord[nPP]+deltaPP*0.5;
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prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
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if (prop)
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{
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CSPropMaterial* mat = prop->ToMaterial();
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inEC[2] = fabs(delta_M) / mat->GetMueWeighted(n,shiftCoord);
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if (mat->GetSigma(n))
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inEC[3] = fabs(delta_M) / mat->GetSigmaWeighted(n,shiftCoord);
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else
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inEC[3] = 0;
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}
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else
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{
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inEC[2] = fabs(delta_M);
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inEC[3] = 0;
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}
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//shift up
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shiftCoord[n] = coord[n]+delta*0.25;
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shiftCoord[nP] = coord[nP]+deltaP*0.5;
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shiftCoord[nPP] = coord[nPP]+deltaPP*0.5;
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prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
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if (prop)
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{
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CSPropMaterial* mat = prop->ToMaterial();
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inEC[2] += mat->GetMue(n)*fabs(delta);
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if (mat->GetSigmaWeighted(n,shiftCoord))
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inEC[3] += fabs(delta)/mat->GetSigmaWeighted(n,shiftCoord);
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else
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inEC[3] = 0;
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}
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else
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{
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inEC[2] += 1*fabs(delta);
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inEC[3] = 0;
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}
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inEC[2] = gridDelta * fabs(deltaP*deltaPP) * 2 * __MUE0__ / inEC[2];
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if (inEC[3]) inEC[3]=gridDelta*fabs(deltaP*deltaPP) * 2 / inEC[3];
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return true;
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}
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bool CartOperator::Calc_EffMatPos(int n, unsigned int* pos, double* inMat)
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{
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int nP = (n+1)%3;
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int nPP = (n+2)%3;
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unsigned int ipos = MainOp->SetPos(pos[0],pos[1],pos[2]);
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double delta=MainOp->GetIndexDelta(n,pos[n]);
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double deltaP=MainOp->GetIndexDelta(nP,pos[nP]);
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double deltaPP=MainOp->GetIndexDelta(nPP,pos[nPP]);
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double delta_M=MainOp->GetIndexDelta(n,pos[n]-1);
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double deltaP_M=MainOp->GetIndexDelta(nP,pos[nP]-1);
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double deltaPP_M=MainOp->GetIndexDelta(nPP,pos[nPP]-1);
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this->Calc_ECPos(n,pos,inMat);
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inMat[0] *= (delta*delta)/MainOp->GetNodeVolume(ipos)/gridDelta;
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inMat[1] *= (delta*delta)/MainOp->GetNodeVolume(ipos)/gridDelta;
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inMat[2] *= 0.5*(fabs(delta_M) + fabs(delta)) / fabs(deltaP*deltaPP) / gridDelta;
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inMat[3] *= 0.5*(fabs(delta_M) + fabs(delta)) / fabs(deltaP*deltaPP) / gridDelta;
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return true;
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}
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bool CartOperator::Calc_EC()
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{
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if (CSX==NULL) {cerr << "CartOperator::Calc_EC: CSX not given or invalid!!!" << endl; return false;}
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unsigned int ipos;
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unsigned int pos[3];
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double inEC[4];
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for (int n=0;n<3;++n)
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{
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//init x-cell-array
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delete[] EC_C[n];
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delete[] EC_G[n];
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delete[] EC_L[n];
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delete[] EC_R[n];
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EC_C[n] = new double[MainOp->GetSize()];
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EC_G[n] = new double[MainOp->GetSize()];
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EC_L[n] = new double[MainOp->GetSize()];
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EC_R[n] = new double[MainOp->GetSize()];
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for (unsigned int i=0;i<MainOp->GetSize();i++) //init all
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{
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EC_C[n][i]=0;
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EC_G[n][i]=0;
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EC_L[n][i]=0;
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EC_R[n][i]=0;
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}
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for (pos[2]=0;pos[2]<numLines[2];++pos[2])
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{
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for (pos[1]=0;pos[1]<numLines[1];++pos[1])
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{
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for (pos[0]=0;pos[0]<numLines[0];++pos[0])
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{
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Calc_ECPos(n,pos,inEC);
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ipos = MainOp->SetPos(pos[0],pos[1],pos[2]);
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EC_C[n][ipos]=inEC[0];
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EC_G[n][ipos]=inEC[1];
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EC_L[n][ipos]=inEC[2];
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EC_R[n][ipos]=inEC[3];
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}
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}
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}
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}
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return true;
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}
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double CartOperator::CalcTimestep()
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{
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dT=1e200;
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double newT;
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unsigned int pos[3];
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unsigned int ipos;
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unsigned int ipos_PM;
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unsigned int ipos_PPM;
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MainOp->SetReflection2Cell();
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for (int n=0;n<3;++n)
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{
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int nP = (n+1)%3;
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int nPP = (n+2)%3;
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for (pos[2]=0;pos[2]<numLines[2];++pos[2])
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{
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for (pos[1]=0;pos[1]<numLines[1];++pos[1])
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{
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for (pos[0]=0;pos[0]<numLines[0];++pos[0])
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{
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ipos = MainOp->SetPos(pos[0],pos[1],pos[2]);
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ipos_PM = MainOp->Shift(nP,-1);
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MainOp->ResetShift();
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ipos_PPM= MainOp->Shift(nPP,-1);
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MainOp->ResetShift();
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||||
newT = 2/sqrt( ( 4/EC_L[nP][ipos] + 4/EC_L[nP][ipos_PPM] + 4/EC_L[nPP][ipos] + 4/EC_L[nPP][ipos_PM]) / EC_C[n][ipos] );
|
||||
if (newT<dT) dT=newT;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// cerr << "Timestep: " << dT << endl;
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool CartOperator::CalcEFieldExcitation()
|
||||
{
|
||||
if (dT==0) return false;
|
||||
vector<unsigned int> vIndex[3];
|
||||
vector<FDTD_FLOAT> vExcit[3];
|
||||
vector<unsigned int> vDelay;
|
||||
unsigned int ipos;
|
||||
unsigned int pos[3];
|
||||
double coord[3];
|
||||
|
||||
for (pos[2]=0;pos[2]<numLines[2];++pos[2])
|
||||
{
|
||||
for (pos[1]=0;pos[1]<numLines[1];++pos[1])
|
||||
{
|
||||
for (pos[0]=0;pos[0]<numLines[0];++pos[0])
|
||||
{
|
||||
coord[0] = discLines[0][pos[0]];
|
||||
coord[1] = discLines[1][pos[1]];
|
||||
coord[2] = discLines[2][pos[2]];
|
||||
CSProperties* prop = CSX->GetPropertyByCoordPriority(coord,CSProperties::ELECTRODE);
|
||||
if (prop)
|
||||
{
|
||||
CSPropElectrode* elec = prop->ToElectrode();
|
||||
if ((elec->GetExcitType()==0) || (elec->GetExcitType()==1)) //soft or hard E-Field excite!
|
||||
{
|
||||
vDelay.push_back((unsigned int)(elec->GetDelay()/dT));
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
vIndex[n].push_back(pos[n]);
|
||||
double delta=MainOp->GetIndexDelta(n,pos[n])*gridDelta;
|
||||
if (elec->GetActiveDir(n))
|
||||
vExcit[n].push_back(elec->GetWeightedExcitation(n,coord)*delta);
|
||||
else
|
||||
vExcit[n].push_back(0);
|
||||
if ((elec->GetExcitType()==1) && (elec->GetActiveDir(n))) //hard excite
|
||||
{
|
||||
vv[(n+1)%3][pos[0]][pos[1]][pos[2]] = 0;
|
||||
vi[(n+1)%3][pos[0]][pos[1]][pos[2]] = 0;
|
||||
vv[(n+2)%3][pos[0]][pos[1]][pos[2]] = 0;
|
||||
vi[(n+2)%3][pos[0]][pos[1]][pos[2]] = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
E_Ex_Count = vIndex[0].size();
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
delete[] E_Ex_index[n];
|
||||
E_Ex_index[n] = new unsigned int[E_Ex_Count];
|
||||
for (unsigned int i=0;i<E_Ex_Count;++i)
|
||||
E_Ex_index[n][i]=vIndex[n].at(i);
|
||||
}
|
||||
delete[] E_Ex_delay;
|
||||
E_Ex_delay = new unsigned int[E_Ex_Count];
|
||||
for (unsigned int i=0;i<E_Ex_Count;++i)
|
||||
E_Ex_delay[i]=vDelay.at(i);
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
delete[] E_Ex_amp[n];
|
||||
E_Ex_amp[n] = new FDTD_FLOAT[E_Ex_Count];
|
||||
for (unsigned int i=0;i<E_Ex_Count;++i)
|
||||
E_Ex_amp[n][i]=vExcit[n].at(i);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
bool CartOperator::CalcPEC()
|
||||
{
|
||||
unsigned int pos[3];
|
||||
double coord[3];
|
||||
double delta;
|
||||
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
for (pos[2]=0;pos[2]<numLines[2];++pos[2])
|
||||
{
|
||||
coord[2] = discLines[2][pos[2]];
|
||||
for (pos[1]=0;pos[1]<numLines[1];++pos[1])
|
||||
{
|
||||
coord[1] = discLines[1][pos[1]];
|
||||
for (pos[0]=0;pos[0]<numLines[0];++pos[0])
|
||||
{
|
||||
coord[0] = discLines[0][pos[0]];
|
||||
MainOp->SetPos(pos[0],pos[1],pos[2]);
|
||||
delta=MainOp->GetIndexDelta(n,pos[n]);
|
||||
coord[n]= discLines[n][pos[n]] + delta*0.5;
|
||||
CSProperties* prop = CSX->GetPropertyByCoordPriority(coord, (CSProperties::PropertyType)(CSProperties::MATERIAL | CSProperties::METAL));
|
||||
if (prop)
|
||||
{
|
||||
if (prop->GetType()==CSProperties::METAL) //set to PEC
|
||||
{
|
||||
vv[n][pos[0]][pos[1]][pos[2]] = 0;
|
||||
vi[n][pos[0]][pos[1]][pos[2]] = 0;
|
||||
// cerr << "CartOperator::CalcPEC: PEC found at " << pos[0] << " ; " << pos[1] << " ; " << pos[2] << endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,42 +0,0 @@
|
||||
#ifndef CARTOPERATOR_H
|
||||
#define CARTOPERATOR_H
|
||||
|
||||
#include "operator.h"
|
||||
|
||||
class CartOperator : public Operator
|
||||
{
|
||||
public:
|
||||
CartOperator();
|
||||
virtual ~CartOperator();
|
||||
|
||||
virtual void SetGeometryCSX(ContinuousStructure* geo);
|
||||
|
||||
virtual int CalcECOperator();
|
||||
|
||||
virtual void ApplyElectricBC(bool* dirs); //applied by default to all boundaries
|
||||
virtual void ApplyMagneticBC(bool* dirs);
|
||||
|
||||
virtual void Reset();
|
||||
|
||||
protected:
|
||||
virtual void Init();
|
||||
virtual void InitOperator();
|
||||
|
||||
AdrOp* MainOp;
|
||||
AdrOp* DualOp;
|
||||
|
||||
virtual bool CalcEFieldExcitation();
|
||||
virtual bool CalcPEC();
|
||||
virtual double CalcTimestep();
|
||||
|
||||
//EC elements, internal only!
|
||||
bool Calc_EC();
|
||||
bool Calc_ECPos(int n, unsigned int* pos, double* inEC);
|
||||
bool Calc_EffMatPos(int n, unsigned int* pos, double* inMat);
|
||||
double* EC_C[3];
|
||||
double* EC_G[3];
|
||||
double* EC_L[3];
|
||||
double* EC_R[3];
|
||||
};
|
||||
|
||||
#endif // CARTOPERATOR_H
|
||||
@ -28,6 +28,17 @@ void Operator::Init()
|
||||
E_Ex_amp[n]=NULL;
|
||||
E_Ex_index[n]=NULL;
|
||||
}
|
||||
|
||||
MainOp=NULL;
|
||||
DualOp=NULL;
|
||||
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
EC_C[n]=NULL;
|
||||
EC_G[n]=NULL;
|
||||
EC_L[n]=NULL;
|
||||
EC_R[n]=NULL;
|
||||
}
|
||||
}
|
||||
|
||||
void Operator::Reset()
|
||||
@ -44,6 +55,16 @@ void Operator::Reset()
|
||||
delete[] E_Ex_amp[n];
|
||||
delete[] E_Ex_index[n];
|
||||
}
|
||||
delete MainOp;
|
||||
delete DualOp;
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
delete[] EC_C[n];
|
||||
delete[] EC_G[n];
|
||||
delete[] EC_L[n];
|
||||
delete[] EC_R[n];
|
||||
}
|
||||
|
||||
Operator::Init();
|
||||
}
|
||||
|
||||
@ -84,14 +105,6 @@ bool Operator::SnapToMesh(double* dcoord, unsigned int* uicoord, bool lower)
|
||||
return ok;
|
||||
}
|
||||
|
||||
void Operator::SetGeometryCSX(ContinuousStructure* geo)
|
||||
{
|
||||
if (geo==NULL) return;
|
||||
|
||||
Reset();
|
||||
CSX = geo;
|
||||
}
|
||||
|
||||
double Operator::GetNumberCells()
|
||||
{
|
||||
if (numLines)
|
||||
@ -155,3 +168,490 @@ void Operator::DumpOperator2File(string filename)
|
||||
|
||||
file.close();
|
||||
}
|
||||
|
||||
void Operator::SetGeometryCSX(ContinuousStructure* geo)
|
||||
{
|
||||
if (geo==NULL) return;
|
||||
|
||||
Reset();
|
||||
CSX = geo;
|
||||
|
||||
CSRectGrid* grid=CSX->GetGrid();
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
discLines[n] = grid->GetLines(n,discLines[n],numLines[n],true);
|
||||
if (numLines[n]<3) {cerr << "CartOperator::SetGeometryCSX: you need at least 3 disc-lines in every direction (3D!)!!!" << endl; Reset(); return;}
|
||||
}
|
||||
MainOp = new AdrOp(numLines[0],numLines[1],numLines[2]);
|
||||
MainOp->SetGrid(discLines[0],discLines[1],discLines[2]);
|
||||
if (grid->GetDeltaUnit()<=0) {cerr << "CartOperator::SetGeometryCSX: grid delta unit must not be <=0 !!!" << endl; Reset(); return;}
|
||||
else gridDelta=grid->GetDeltaUnit();
|
||||
MainOp->SetGridDelta(1);
|
||||
MainOp->AddCellAdrOp();
|
||||
}
|
||||
|
||||
void Operator::InitOperator()
|
||||
{
|
||||
Delete_N_3DArray(vv,numLines);
|
||||
Delete_N_3DArray(vi,numLines);
|
||||
Delete_N_3DArray(iv,numLines);
|
||||
Delete_N_3DArray(ii,numLines);
|
||||
vv = Create_N_3DArray(numLines);
|
||||
vi = Create_N_3DArray(numLines);
|
||||
iv = Create_N_3DArray(numLines);
|
||||
ii = Create_N_3DArray(numLines);
|
||||
}
|
||||
|
||||
int Operator::CalcECOperator()
|
||||
{
|
||||
if (Calc_EC()==0)
|
||||
return -1;
|
||||
|
||||
CalcTimestep();
|
||||
|
||||
InitOperator();
|
||||
|
||||
unsigned int i=0;
|
||||
unsigned int pos[3];
|
||||
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
for (pos[0]=0;pos[0]<numLines[0];++pos[0])
|
||||
{
|
||||
for (pos[1]=0;pos[1]<numLines[1];++pos[1])
|
||||
{
|
||||
for (pos[2]=0;pos[2]<numLines[2];++pos[2])
|
||||
{
|
||||
i = MainOp->SetPos(pos[0],pos[1],pos[2]);
|
||||
vv[n][pos[0]][pos[1]][pos[2]] = (1-dT*EC_G[n][i]/2/EC_C[n][i])/(1+dT*EC_G[n][i]/2/EC_C[n][i]);
|
||||
vi[n][pos[0]][pos[1]][pos[2]] = (dT/EC_C[n][i])/(1+dT*EC_G[n][i]/2/EC_C[n][i]);
|
||||
|
||||
ii[n][pos[0]][pos[1]][pos[2]] = (1-dT*EC_R[n][i]/2/EC_L[n][i])/(1+dT*EC_R[n][i]/2/EC_L[n][i]);
|
||||
iv[n][pos[0]][pos[1]][pos[2]] = (dT/EC_L[n][i])/(1+dT*EC_R[n][i]/2/EC_L[n][i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//cleanup
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
delete[] EC_C[n];EC_C[n]=NULL;
|
||||
delete[] EC_G[n];EC_G[n]=NULL;
|
||||
delete[] EC_L[n];EC_L[n]=NULL;
|
||||
delete[] EC_R[n];EC_R[n]=NULL;
|
||||
}
|
||||
|
||||
//Always apply PEC to all boundary's
|
||||
bool PEC[6]={1,1,1,1,1,1};
|
||||
ApplyElectricBC(PEC);
|
||||
|
||||
if (CalcEFieldExcitation()==false) return -1;
|
||||
CalcPEC();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void Operator::ApplyElectricBC(bool* dirs)
|
||||
{
|
||||
if (dirs==NULL) return;
|
||||
unsigned int pos[3];
|
||||
unsigned int ipos;
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
int nP = (n+1)%3;
|
||||
int nPP = (n+2)%3;
|
||||
for (pos[nP]=0;pos[nP]<numLines[nP];++pos[nP])
|
||||
{
|
||||
for (pos[nPP]=0;pos[nPP]<numLines[nPP];++pos[nPP])
|
||||
{
|
||||
pos[n]=0;
|
||||
vv[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
|
||||
vi[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
|
||||
vv[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
|
||||
vi[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
|
||||
pos[n]=numLines[n]-1;
|
||||
vv[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
|
||||
vi[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
|
||||
vv[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
|
||||
vi[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void Operator::ApplyMagneticBC(bool* dirs)
|
||||
{
|
||||
if (dirs==NULL) return;
|
||||
unsigned int pos[3];
|
||||
unsigned int ipos;
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
int nP = (n+1)%3;
|
||||
int nPP = (n+2)%3;
|
||||
for (pos[nP]=0;pos[nP]<numLines[nP];++pos[nP])
|
||||
{
|
||||
for (pos[nPP]=0;pos[nPP]<numLines[nPP];++pos[nPP])
|
||||
{
|
||||
pos[n]=0;
|
||||
ii[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
|
||||
iv[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
|
||||
ii[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
|
||||
iv[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n];
|
||||
|
||||
pos[n]=numLines[n]-2;
|
||||
ii[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
|
||||
iv[nP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
|
||||
ii[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
|
||||
iv[nPP][pos[0]][pos[1]][pos[2]] *= (FDTD_FLOAT)!dirs[2*n+1];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool Operator::Calc_ECPos(int n, unsigned int* pos, double* inEC)
|
||||
{
|
||||
double coord[3];
|
||||
double shiftCoord[3];
|
||||
int nP = (n+1)%3;
|
||||
int nPP = (n+2)%3;
|
||||
coord[0] = discLines[0][pos[0]];
|
||||
coord[1] = discLines[1][pos[1]];
|
||||
coord[2] = discLines[2][pos[2]];
|
||||
unsigned int ipos = MainOp->SetPos(pos[0],pos[1],pos[2]);
|
||||
double delta=MainOp->GetIndexDelta(n,pos[n]);
|
||||
double deltaP=MainOp->GetIndexDelta(nP,pos[nP]);
|
||||
double deltaPP=MainOp->GetIndexDelta(nPP,pos[nPP]);
|
||||
double delta_M=MainOp->GetIndexDelta(n,pos[n]-1);
|
||||
double deltaP_M=MainOp->GetIndexDelta(nP,pos[nP]-1);
|
||||
double deltaPP_M=MainOp->GetIndexDelta(nPP,pos[nPP]-1);
|
||||
|
||||
//******************************* epsilon,kappa averaging *****************************//
|
||||
//shift up-right
|
||||
shiftCoord[n] = coord[n]+delta*0.5;
|
||||
shiftCoord[nP] = coord[nP]+deltaP*0.25;
|
||||
shiftCoord[nPP] = coord[nPP]+deltaPP*0.25;
|
||||
CSProperties* prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
|
||||
if (prop)
|
||||
{
|
||||
CSPropMaterial* mat = prop->ToMaterial();
|
||||
inEC[0] = mat->GetEpsilonWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
|
||||
inEC[1] = mat->GetKappaWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
|
||||
}
|
||||
else
|
||||
{
|
||||
inEC[0] = 1*fabs(deltaP*deltaPP);
|
||||
inEC[1] = 0;
|
||||
}
|
||||
//shift up-left
|
||||
shiftCoord[n] = coord[n]+delta*0.5;
|
||||
shiftCoord[nP] = coord[nP]-deltaP_M*0.25;
|
||||
shiftCoord[nPP] = coord[nPP]+deltaPP*0.25;
|
||||
prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
|
||||
if (prop)
|
||||
{
|
||||
CSPropMaterial* mat = prop->ToMaterial();
|
||||
inEC[0] += mat->GetEpsilonWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
|
||||
inEC[1] += mat->GetKappaWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
|
||||
}
|
||||
else
|
||||
{
|
||||
inEC[0] += 1*fabs(deltaP*deltaPP);
|
||||
inEC[1] += 0;
|
||||
}
|
||||
|
||||
//shift down-right
|
||||
shiftCoord[n] = coord[n]+delta*0.5;
|
||||
shiftCoord[nP] = coord[nP]+deltaP*0.25;
|
||||
shiftCoord[nPP] = coord[nPP]-deltaPP_M*0.25;
|
||||
prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
|
||||
if (prop)
|
||||
{
|
||||
CSPropMaterial* mat = prop->ToMaterial();
|
||||
inEC[0] += mat->GetEpsilonWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
|
||||
inEC[1] += mat->GetKappaWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
|
||||
}
|
||||
else
|
||||
{
|
||||
inEC[0] += 1*fabs(deltaP*deltaPP);
|
||||
inEC[1] += 0;
|
||||
}
|
||||
|
||||
//shift down-left
|
||||
shiftCoord[n] = coord[n]+delta*0.5;
|
||||
shiftCoord[nP] = coord[nP]-deltaP_M*0.25;
|
||||
shiftCoord[nPP] = coord[nPP]-deltaPP_M*0.25;
|
||||
prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
|
||||
if (prop)
|
||||
{
|
||||
CSPropMaterial* mat = prop->ToMaterial();
|
||||
inEC[0] += mat->GetEpsilonWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
|
||||
inEC[1] += mat->GetKappaWeighted(n,shiftCoord)*fabs(deltaP*deltaPP);
|
||||
}
|
||||
else
|
||||
{
|
||||
inEC[0] += 1*fabs(deltaP*deltaPP);
|
||||
inEC[1] += 0;
|
||||
}
|
||||
|
||||
inEC[0]*=gridDelta/fabs(delta)/4*__EPS0__;
|
||||
inEC[1]*=gridDelta/fabs(delta)/4;
|
||||
|
||||
//******************************* mu,sigma averaging *****************************//
|
||||
//shift down
|
||||
shiftCoord[n] = coord[n]-delta_M*0.25;
|
||||
shiftCoord[nP] = coord[nP]+deltaP*0.5;
|
||||
shiftCoord[nPP] = coord[nPP]+deltaPP*0.5;
|
||||
prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
|
||||
if (prop)
|
||||
{
|
||||
CSPropMaterial* mat = prop->ToMaterial();
|
||||
inEC[2] = fabs(delta_M) / mat->GetMueWeighted(n,shiftCoord);
|
||||
if (mat->GetSigma(n))
|
||||
inEC[3] = fabs(delta_M) / mat->GetSigmaWeighted(n,shiftCoord);
|
||||
else
|
||||
inEC[3] = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
inEC[2] = fabs(delta_M);
|
||||
inEC[3] = 0;
|
||||
}
|
||||
//shift up
|
||||
shiftCoord[n] = coord[n]+delta*0.25;
|
||||
shiftCoord[nP] = coord[nP]+deltaP*0.5;
|
||||
shiftCoord[nPP] = coord[nPP]+deltaPP*0.5;
|
||||
prop = CSX->GetPropertyByCoordPriority(shiftCoord,CSProperties::MATERIAL);
|
||||
if (prop)
|
||||
{
|
||||
CSPropMaterial* mat = prop->ToMaterial();
|
||||
inEC[2] += mat->GetMue(n)*fabs(delta);
|
||||
if (mat->GetSigmaWeighted(n,shiftCoord))
|
||||
inEC[3] += fabs(delta)/mat->GetSigmaWeighted(n,shiftCoord);
|
||||
else
|
||||
inEC[3] = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
inEC[2] += 1*fabs(delta);
|
||||
inEC[3] = 0;
|
||||
}
|
||||
|
||||
inEC[2] = gridDelta * fabs(deltaP*deltaPP) * 2 * __MUE0__ / inEC[2];
|
||||
if (inEC[3]) inEC[3]=gridDelta*fabs(deltaP*deltaPP) * 2 / inEC[3];
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool Operator::Calc_EffMatPos(int n, unsigned int* pos, double* inMat)
|
||||
{
|
||||
int nP = (n+1)%3;
|
||||
int nPP = (n+2)%3;
|
||||
|
||||
unsigned int ipos = MainOp->SetPos(pos[0],pos[1],pos[2]);
|
||||
double delta=MainOp->GetIndexDelta(n,pos[n]);
|
||||
double deltaP=MainOp->GetIndexDelta(nP,pos[nP]);
|
||||
double deltaPP=MainOp->GetIndexDelta(nPP,pos[nPP]);
|
||||
|
||||
double delta_M=MainOp->GetIndexDelta(n,pos[n]-1);
|
||||
double deltaP_M=MainOp->GetIndexDelta(nP,pos[nP]-1);
|
||||
double deltaPP_M=MainOp->GetIndexDelta(nPP,pos[nPP]-1);
|
||||
|
||||
this->Calc_ECPos(n,pos,inMat);
|
||||
|
||||
inMat[0] *= (delta*delta)/MainOp->GetNodeVolume(ipos)/gridDelta;
|
||||
inMat[1] *= (delta*delta)/MainOp->GetNodeVolume(ipos)/gridDelta;
|
||||
|
||||
inMat[2] *= 0.5*(fabs(delta_M) + fabs(delta)) / fabs(deltaP*deltaPP) / gridDelta;
|
||||
inMat[3] *= 0.5*(fabs(delta_M) + fabs(delta)) / fabs(deltaP*deltaPP) / gridDelta;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
bool Operator::Calc_EC()
|
||||
{
|
||||
if (CSX==NULL) {cerr << "CartOperator::Calc_EC: CSX not given or invalid!!!" << endl; return false;}
|
||||
|
||||
unsigned int ipos;
|
||||
unsigned int pos[3];
|
||||
double inEC[4];
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
//init x-cell-array
|
||||
delete[] EC_C[n];
|
||||
delete[] EC_G[n];
|
||||
delete[] EC_L[n];
|
||||
delete[] EC_R[n];
|
||||
EC_C[n] = new double[MainOp->GetSize()];
|
||||
EC_G[n] = new double[MainOp->GetSize()];
|
||||
EC_L[n] = new double[MainOp->GetSize()];
|
||||
EC_R[n] = new double[MainOp->GetSize()];
|
||||
for (unsigned int i=0;i<MainOp->GetSize();i++) //init all
|
||||
{
|
||||
EC_C[n][i]=0;
|
||||
EC_G[n][i]=0;
|
||||
EC_L[n][i]=0;
|
||||
EC_R[n][i]=0;
|
||||
}
|
||||
for (pos[2]=0;pos[2]<numLines[2];++pos[2])
|
||||
{
|
||||
for (pos[1]=0;pos[1]<numLines[1];++pos[1])
|
||||
{
|
||||
for (pos[0]=0;pos[0]<numLines[0];++pos[0])
|
||||
{
|
||||
Calc_ECPos(n,pos,inEC);
|
||||
ipos = MainOp->SetPos(pos[0],pos[1],pos[2]);
|
||||
EC_C[n][ipos]=inEC[0];
|
||||
EC_G[n][ipos]=inEC[1];
|
||||
EC_L[n][ipos]=inEC[2];
|
||||
EC_R[n][ipos]=inEC[3];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
double Operator::CalcTimestep()
|
||||
{
|
||||
dT=1e200;
|
||||
double newT;
|
||||
unsigned int pos[3];
|
||||
unsigned int ipos;
|
||||
unsigned int ipos_PM;
|
||||
unsigned int ipos_PPM;
|
||||
MainOp->SetReflection2Cell();
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
int nP = (n+1)%3;
|
||||
int nPP = (n+2)%3;
|
||||
|
||||
for (pos[2]=0;pos[2]<numLines[2];++pos[2])
|
||||
{
|
||||
for (pos[1]=0;pos[1]<numLines[1];++pos[1])
|
||||
{
|
||||
for (pos[0]=0;pos[0]<numLines[0];++pos[0])
|
||||
{
|
||||
ipos = MainOp->SetPos(pos[0],pos[1],pos[2]);
|
||||
ipos_PM = MainOp->Shift(nP,-1);
|
||||
MainOp->ResetShift();
|
||||
ipos_PPM= MainOp->Shift(nPP,-1);
|
||||
MainOp->ResetShift();
|
||||
newT = 2/sqrt( ( 4/EC_L[nP][ipos] + 4/EC_L[nP][ipos_PPM] + 4/EC_L[nPP][ipos] + 4/EC_L[nPP][ipos_PM]) / EC_C[n][ipos] );
|
||||
if (newT<dT) dT=newT;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// cerr << "Timestep: " << dT << endl;
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool Operator::CalcEFieldExcitation()
|
||||
{
|
||||
if (dT==0) return false;
|
||||
vector<unsigned int> vIndex[3];
|
||||
vector<FDTD_FLOAT> vExcit[3];
|
||||
vector<unsigned int> vDelay;
|
||||
unsigned int ipos;
|
||||
unsigned int pos[3];
|
||||
double coord[3];
|
||||
|
||||
for (pos[2]=0;pos[2]<numLines[2];++pos[2])
|
||||
{
|
||||
for (pos[1]=0;pos[1]<numLines[1];++pos[1])
|
||||
{
|
||||
for (pos[0]=0;pos[0]<numLines[0];++pos[0])
|
||||
{
|
||||
coord[0] = discLines[0][pos[0]];
|
||||
coord[1] = discLines[1][pos[1]];
|
||||
coord[2] = discLines[2][pos[2]];
|
||||
CSProperties* prop = CSX->GetPropertyByCoordPriority(coord,CSProperties::ELECTRODE);
|
||||
if (prop)
|
||||
{
|
||||
CSPropElectrode* elec = prop->ToElectrode();
|
||||
if ((elec->GetExcitType()==0) || (elec->GetExcitType()==1)) //soft or hard E-Field excite!
|
||||
{
|
||||
vDelay.push_back((unsigned int)(elec->GetDelay()/dT));
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
vIndex[n].push_back(pos[n]);
|
||||
double delta=MainOp->GetIndexDelta(n,pos[n])*gridDelta;
|
||||
if (elec->GetActiveDir(n))
|
||||
vExcit[n].push_back(elec->GetWeightedExcitation(n,coord)*delta);
|
||||
else
|
||||
vExcit[n].push_back(0);
|
||||
if ((elec->GetExcitType()==1) && (elec->GetActiveDir(n))) //hard excite
|
||||
{
|
||||
vv[(n+1)%3][pos[0]][pos[1]][pos[2]] = 0;
|
||||
vi[(n+1)%3][pos[0]][pos[1]][pos[2]] = 0;
|
||||
vv[(n+2)%3][pos[0]][pos[1]][pos[2]] = 0;
|
||||
vi[(n+2)%3][pos[0]][pos[1]][pos[2]] = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
E_Ex_Count = vIndex[0].size();
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
delete[] E_Ex_index[n];
|
||||
E_Ex_index[n] = new unsigned int[E_Ex_Count];
|
||||
for (unsigned int i=0;i<E_Ex_Count;++i)
|
||||
E_Ex_index[n][i]=vIndex[n].at(i);
|
||||
}
|
||||
delete[] E_Ex_delay;
|
||||
E_Ex_delay = new unsigned int[E_Ex_Count];
|
||||
for (unsigned int i=0;i<E_Ex_Count;++i)
|
||||
E_Ex_delay[i]=vDelay.at(i);
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
delete[] E_Ex_amp[n];
|
||||
E_Ex_amp[n] = new FDTD_FLOAT[E_Ex_Count];
|
||||
for (unsigned int i=0;i<E_Ex_Count;++i)
|
||||
E_Ex_amp[n][i]=vExcit[n].at(i);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
bool Operator::CalcPEC()
|
||||
{
|
||||
unsigned int pos[3];
|
||||
double coord[3];
|
||||
double delta;
|
||||
|
||||
for (int n=0;n<3;++n)
|
||||
{
|
||||
for (pos[2]=0;pos[2]<numLines[2];++pos[2])
|
||||
{
|
||||
coord[2] = discLines[2][pos[2]];
|
||||
for (pos[1]=0;pos[1]<numLines[1];++pos[1])
|
||||
{
|
||||
coord[1] = discLines[1][pos[1]];
|
||||
for (pos[0]=0;pos[0]<numLines[0];++pos[0])
|
||||
{
|
||||
coord[0] = discLines[0][pos[0]];
|
||||
MainOp->SetPos(pos[0],pos[1],pos[2]);
|
||||
delta=MainOp->GetIndexDelta(n,pos[n]);
|
||||
coord[n]= discLines[n][pos[n]] + delta*0.5;
|
||||
CSProperties* prop = CSX->GetPropertyByCoordPriority(coord, (CSProperties::PropertyType)(CSProperties::MATERIAL | CSProperties::METAL));
|
||||
if (prop)
|
||||
{
|
||||
if (prop->GetType()==CSProperties::METAL) //set to PEC
|
||||
{
|
||||
vv[n][pos[0]][pos[1]][pos[2]] = 0;
|
||||
vi[n][pos[0]][pos[1]][pos[2]] = 0;
|
||||
// cerr << "CartOperator::CalcPEC: PEC found at " << pos[0] << " ; " << pos[1] << " ; " << pos[2] << endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -19,12 +19,12 @@ public:
|
||||
|
||||
virtual void SetGeometryCSX(ContinuousStructure* geo);
|
||||
|
||||
virtual int CalcECOperator() {return -1;};
|
||||
virtual int CalcECOperator();
|
||||
|
||||
virtual void CalcGaussianPulsExcitation(double f0, double fc);
|
||||
|
||||
virtual void ApplyElectricBC(bool* dirs) {}; //applied by default to all boundaries
|
||||
virtual void ApplyMagneticBC(bool* dirs) {};
|
||||
virtual void ApplyElectricBC(bool* dirs); //applied by default to all boundaries
|
||||
virtual void ApplyMagneticBC(bool* dirs);
|
||||
|
||||
double GetTimestep() {return dT;};
|
||||
unsigned int GetNyquistNum(double fmax);
|
||||
@ -40,12 +40,17 @@ public:
|
||||
|
||||
protected:
|
||||
virtual void Init();
|
||||
virtual void InitOperator();
|
||||
|
||||
ContinuousStructure* CSX;
|
||||
double gridDelta;
|
||||
|
||||
double* discLines[3];
|
||||
unsigned int numLines[3];
|
||||
|
||||
AdrOp* MainOp;
|
||||
AdrOp* DualOp;
|
||||
|
||||
//EC operator
|
||||
FDTD_FLOAT**** vv; //calc new voltage from old voltage
|
||||
FDTD_FLOAT**** vi; //calc new voltage from old current
|
||||
@ -58,15 +63,26 @@ protected:
|
||||
|
||||
//E-Field Excitation
|
||||
//! Calc the electric field excitation.
|
||||
virtual bool CalcEFieldExcitation() {return false;};
|
||||
virtual bool CalcEFieldExcitation();
|
||||
unsigned int E_Ex_Count;
|
||||
unsigned int* E_Ex_index[3];
|
||||
FDTD_FLOAT* E_Ex_amp[3]; //represented as edge-voltages!!
|
||||
unsigned int* E_Ex_delay;
|
||||
|
||||
virtual bool CalcPEC();
|
||||
|
||||
//Calc timestep only internal use
|
||||
virtual double CalcTimestep() {return 0;};
|
||||
virtual double CalcTimestep();
|
||||
double dT; //FDTD timestep!
|
||||
|
||||
//EC elements, internal only!
|
||||
bool Calc_EC();
|
||||
bool Calc_ECPos(int n, unsigned int* pos, double* inEC);
|
||||
bool Calc_EffMatPos(int n, unsigned int* pos, double* inMat);
|
||||
double* EC_C[3];
|
||||
double* EC_G[3];
|
||||
double* EC_L[3];
|
||||
double* EC_R[3];
|
||||
};
|
||||
|
||||
#endif // OPERATOR_H
|
||||
|
||||
4
main.cpp
4
main.cpp
@ -3,7 +3,7 @@
|
||||
#include <sstream>
|
||||
#include <time.h>
|
||||
#include "tools/array_ops.h"
|
||||
#include "FDTD/cartoperator.h"
|
||||
#include "FDTD/operator.h"
|
||||
#include "FDTD/engine.h"
|
||||
#include "FDTD/processvoltage.h"
|
||||
#include "FDTD/processcurrent.h"
|
||||
@ -30,7 +30,7 @@ int main(int argc, char *argv[])
|
||||
|
||||
//*************** setup operator ************//
|
||||
cerr << "Create Operator..." << endl;
|
||||
CartOperator cop;
|
||||
Operator cop;
|
||||
cop.SetGeometryCSX(&CSX);
|
||||
|
||||
cop.CalcECOperator();
|
||||
|
||||
@ -8,7 +8,7 @@ CONFIG -= app_bundle
|
||||
TEMPLATE = app
|
||||
OBJECTS_DIR = obj
|
||||
INCLUDEPATH += ../CSXCAD \
|
||||
../fparser
|
||||
../fparser
|
||||
LIBS += -L../CSXCAD \
|
||||
-lCSXCAD \
|
||||
-L../fparser \
|
||||
@ -16,7 +16,6 @@ LIBS += -L../CSXCAD \
|
||||
-L../tinyxml \
|
||||
-ltinyxml
|
||||
SOURCES += main.cpp \
|
||||
FDTD/cartoperator.cpp \
|
||||
tools/ErrorMsg.cpp \
|
||||
tools/AdrOp.cpp \
|
||||
FDTD/engine.cpp \
|
||||
@ -27,8 +26,7 @@ SOURCES += main.cpp \
|
||||
FDTD/processfields.cpp \
|
||||
FDTD/processfields_td.cpp \
|
||||
FDTD/processcurrent.cpp
|
||||
HEADERS += FDTD/cartoperator.h \
|
||||
tools/ErrorMsg.h \
|
||||
HEADERS += tools/ErrorMsg.h \
|
||||
tools/AdrOp.h \
|
||||
tools/constants.h \
|
||||
FDTD/engine.h \
|
||||
|
||||
Loading…
Reference in New Issue
Block a user