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operator: add density as material type 

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
pull/12/head
Thorsten Liebig 2013-12-20 15:47:28 +01:00
parent b44f8de350
commit 6a683d93d5
3 changed files with 25 additions and 2 deletions
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14
Common/operator_base.cpp
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@ -86,12 +86,13 @@ void Operator_Base::SetMaterialStoreFlags(int type, bool val)
}
void Operator_Base::SetBackgroundMaterial(double epsR, double mueR, double kappa, double sigma)
void Operator_Base::SetBackgroundMaterial(double epsR, double mueR, double kappa, double sigma, double density)
{
SetBackgroundEpsR(epsR);
SetBackgroundMueR(mueR);
SetBackgroundKappa(kappa);
SetBackgroundSigma(sigma);
SetBackgroundDensity(density);
}
void Operator_Base::SetBackgroundEpsR(double val)
@ -133,3 +134,14 @@ void Operator_Base::SetBackgroundSigma(double val)
}
m_BG_sigma=val;
}
void Operator_Base::SetBackgroundDensity(double val)
{
if (val<0)
{
cerr << __func__ << ": Warning, a mass density <0 it not supported, skipping" << endl;
return;
}
m_BG_density=val;
}

8
Common/operator_base.h
View File

@ -109,7 +109,7 @@ public:
virtual double GetDiscMaterial(int type, int ny, const unsigned int pos[3]) const = 0;
//! Set the background material (default is vacuum)
virtual void SetBackgroundMaterial(double epsR=0, double mueR=0, double kappa=0, double sigma=0);
virtual void SetBackgroundMaterial(double epsR=0, double mueR=0, double kappa=0, double sigma=0, double density=0);
//! Get background rel. electric permittivity
double GetBackgroundEpsR() const {return m_BG_epsR;}
@ -131,6 +131,11 @@ public:
//! Set background magnetic conductivity (artificial)
void SetBackgroundSigma(double val);
//! Get background mass density
double GetBackgroundDensity() const {return m_BG_density;}
//! Set background mass density
void SetBackgroundDensity(double val);
protected:
Operator_Base();
@ -155,6 +160,7 @@ protected:
double m_BG_mueR;
double m_BG_kappa;
double m_BG_sigma;
double m_BG_density;
CoordinateSystem m_MeshType;
unsigned int numLines[3];

5
FDTD/operator.cpp
View File

@ -812,6 +812,7 @@ bool Operator::SetGeometryCSX(ContinuousStructure* geo)
SetBackgroundMueR(bg_mat->GetMue());
SetBackgroundKappa(bg_mat->GetKappa());
SetBackgroundSigma(bg_mat->GetSigma());
SetBackgroundDensity(0);
CSRectGrid* grid=CSX->GetGrid();
return SetupCSXGrid(CSRectGrid::Clone(grid));
@ -1225,6 +1226,8 @@ double Operator::GetMaterial(int ny, const double* coords, int MatType, bool mar
return mat->GetMueWeighted(ny,coords);
case 3:
return mat->GetSigmaWeighted(ny,coords);
case 4:
return mat->GetDensityWeighted(coords);
default:
cerr << "Operator::GetMaterial: Error: unknown material type" << endl;
return 0;
@ -1241,6 +1244,8 @@ double Operator::GetMaterial(int ny, const double* coords, int MatType, bool mar
return GetBackgroundMueR();
case 3:
return GetBackgroundSigma();
case 4:
return GetBackgroundDensity();
default:
cerr << "Operator::GetMaterial: Error: unknown material type" << endl;
return 0;