public void LookAt(Aperture obj)
{
double r = Logic.Instance.RenderScale * 3;
Vector3 up = new Vector3(0, 1, 0);
float mmfactor = (float)(1.0 / Logic.Instance.RenderScale);
Vector3 target = new Vector3((float)obj.Center.X * mmfactor, (float)obj.Center.Z * mmfactor, (float)obj.Center.Y * mmfactor);
float x = (float)(r * Math.Sin(theta * Math.PI / 180) * Math.Cos(phi * Math.PI / 180));
float y = (float)(r * Math.Sin(theta * Math.PI / 180) * Math.Sin(phi * Math.PI / 180));
float z = (float)(r * Math.Cos(theta * Math.PI / 180));
Vector3 vect = new Vector3(x, z, y);
Vector3 eye = vect;// + target;
CameraManager.Instance.CameraAt(0);
CameraManager.Instance.returnCamera(0).eye = eye;
CameraManager.Instance.returnCamera(0).target = target;
CameraManager.Instance.returnCamera(0).up = up;
CameraManager.Instance.returnCamera(0).SetView(eye, target, up);
LastLoadedLook = new Vector3[3] {
eye, target, up
};
//ReScaleGridAndArrows(1f / 2f * (float)obj.DiagonalSize);
CameraManager.Instance.returnCamera(0).SizeObject = (float)obj.DiagonalSize;
}
public void LookAt(Aperture Aperture, Radome Radome)
{
double r = Radome.DiagonalSize * 3;
Vector3 up = new Vector3(0, 1, 0);
Vector3 target = new Vector3((float)Aperture.Center.X, (float)Aperture.Center.Z, (float)Aperture.Center.Y);
float x = (float)(r * Math.Sin(theta * Math.PI / 180) * Math.Cos(phi * Math.PI / 180));
float y = (float)(r * Math.Sin(theta * Math.PI / 180) * Math.Sin(phi * Math.PI / 180));
float z = (float)(r * Math.Cos(theta * Math.PI / 180));
Vector3 vect = new Vector3(x, y, z);
Vector3 eye = vect + target;
CameraManager.Instance.CameraAt(0);
CameraManager.Instance.returnCamera(0).eye = eye;
CameraManager.Instance.returnCamera(0).target = target;
CameraManager.Instance.returnCamera(0).up = up;
CameraManager.Instance.returnCamera(0).SetView(eye, target, up);
//ReScaleGridAndArrows(1f / 2f * (float)Radome.DiagonalSize);
LastLoadedLook = new Vector3[3] {
eye, target, up
};
CameraManager.Instance.returnCamera(0).SizeObject = (float)Radome.DiagonalSize;
}
/// <summary>
/// Отрисовка геометрии антенны
/// </summary>
/// <param name="surfaceGeometry"></param>
public void Draw(Aperture surfaceGeometry)
{
List <double> vertexX = surfaceGeometry.ListX;
List <double> vertexY = surfaceGeometry.ListY;
List <double> vertexZ = surfaceGeometry.ListZ;
Point3D[] points = new Point3D[surfaceGeometry.Count];
for (int i = 0; i < surfaceGeometry.Count; i++)
{
points[i] = surfaceGeometry[i].Center;
}
//if (ScaleFactor < surfaceGeometry.DiagonalSize)
//{
// ScaleFactor = (float)surfaceGeometry.DiagonalSize;
//}
if (Antenna != null)
{
removingAntenna();
}
Color color = new Color(50, 100, 100);
Antenna = new AntennaMesh("", points, color);
Scene.Instance.addRenderObject(Antenna);
}
public void Add(string title, FarFieldC farField, Aperture ap, string Component, string Type)
{
int count = farField.Count;
double[] x = new double[count];
double[] y = new double[count];
double val = 0;
for (int j = 0; j < count; j++)
{
if (Form1.Instance.radioButtonX1.Checked)
{
x[j] = farField[j].LocalTheta;
}
else
{
x[j] = farField[j].LocalPhi;
}
if (Type == "Модуль")
{
switch (Component)
{
case "Total":
val = farField[j].Etotal;
break;
case "Theta":
val = farField[j].EdirectMagnitude(ap);
break;
case "Phi":
val = farField[j].EcrossMagnitude(ap);
break;
default:
break;
}
}
else
{
switch (Component)
{
case "Theta":
val = farField[j].EdirectPhase(ap);
break;
case "Phi":
val = farField[j].EcrossPhase(ap);
break;
default:
break;
}
}
y[j] = val;
}
//ListPointPairs.Add(new PointPairList(x, y));
PointPairList ppl = new PointPairList(x, y);
//Random rnd = new Random();
Color color = FindUniqueColor();
Curves.Add(new GraphData(title, x, y, Component, Type, color));
//if (key != 0)
//{
// int stop = 0;
// CurveItem ci = myPane.CurveList.Find(v => v.Label.Text == CurveNames[key-1]);
// Color b = ci.Color;
// while ((a.R - b.R) * (a.R - b.R) + (a.G - b.G) * (a.G - b.G) + (a.B - b.B) * (a.B - b.B) < 0.25 * 3 * 255 * 255)
// {
// a = uniqueColors[rnd.Next(0, 57)];
// stop++;
// if (stop > 100)
// {
// break;
// }
// }
//}
LineItem curve = myPane.AddCurve(title, ppl, color, SymbolType.None);
curve.Line.Width = 2F;
curve.Symbol.Size = 2F;
AxisChange();
Refresh();
}
//Расчёт ближнего поля, возбуждаемого токами на апертуре
unsafe public static NearFieldC SurfaceCurToGeometryCpp(Aperture app, Radome geom, double freq, float dim, int proc)
{
int ApSize = app.ApertureCurrent.Count;
double[] ApX = new double[ApSize];
double[] ApY = new double[ApSize];
double[] ApZ = new double[ApSize];
double[] ApS = new double[ApSize];
for (int i = 0; i < ApSize; i++)
{
ApX[i] = app.ApertureCurrent[i].P.X;
ApY[i] = app.ApertureCurrent[i].P.Y;
ApZ[i] = app.ApertureCurrent[i].P.Z;
ApS[i] = app.ApertureCurrent[i].S;
}
Complex[] Ix = new Complex[ApSize];
Complex[] Iy = new Complex[ApSize];
Complex[] Iz = new Complex[ApSize];
Complex[] Mx = new Complex[ApSize];
Complex[] My = new Complex[ApSize];
Complex[] Mz = new Complex[ApSize];
for (int j = 0; j < ApSize; j++)
{
Ix[j] = app.ApertureCurrent[j].I.X;
Iy[j] = app.ApertureCurrent[j].I.Y;
Iz[j] = app.ApertureCurrent[j].I.Z;
Mx[j] = app.ApertureCurrent[j].M.X;
My[j] = app.ApertureCurrent[j].M.Y;
Mz[j] = app.ApertureCurrent[j].M.Z;
}
int GeoSize = geom.CountElements;
double[] GeoX = new double[GeoSize];
double[] GeoY = new double[GeoSize];
double[] GeoZ = new double[GeoSize];
int h = 0;
for (int r = 0; r < geom.Count; r++)
{
RadomeElement finalGeom = geom[r];
for (int k = 0; k < finalGeom.Count; k++)
{
GeoX[h] = finalGeom[k].Center.X;
GeoY[h] = finalGeom[k].Center.Y;
GeoZ[h] = finalGeom[k].Center.Z;
h++;
}
}
CComplex *sol = SurfaceCurrentToGeometry(ApX, ApY, ApZ, ApS, Ix, Iy, Iz, Mx, My, Mz, GeoX, GeoY, GeoZ, freq, ApSize, GeoSize, ref proc);
NearFieldC ans = new NearFieldC(GeoSize);
for (int i = 0; i < GeoSize; i++)
{
ans[i].E = new CVector(new Complex(sol[i * 6 + 0].re, sol[i * 6 + 0].im), new Complex(sol[i * 6 + 1].re, sol[i * 6 + 1].im), new Complex(sol[i * 6 + 2].re, sol[i * 6 + 2].im));
ans[i].H = new CVector(new Complex(sol[i * 6 + 3].re, sol[i * 6 + 3].im), new Complex(sol[i * 6 + 4].re, sol[i * 6 + 4].im), new Complex(sol[i * 6 + 5].re, sol[i * 6 + 5].im));
ans[i].Place = new Point3D(GeoX[i], GeoY[i], GeoZ[i]);
}
return(ans);
}
public static NearFieldC SurfaceCurToGeometryCs(Aperture app, Radome geom, double freq, float dim, int proc)
{
Complex imOneMin = new Complex(0, -1); // минус мнимая единица
double pi = CV.pi;
Complex imOne = new Complex(0, 1);
double Lambda = CV.c_0 / freq;
double Omega = 2 * pi * freq;
double K_0 = 2 * pi / Lambda; // волновое число 2pi/lambda
double K2 = K_0 * K_0;
Complex iomega = imOne * Omega;
Complex Ekoeff = (-1.0) / (iomega * CV.E_0); // 1/i*omega*E_0
Complex Mukoeff = (-1.0) / (iomega * CV.Mu_0); // -1/i*omega*Mu_0
int ApSize = app.Count;
double[] ApX = new double[ApSize];
double[] ApY = new double[ApSize];
double[] ApZ = new double[ApSize];
double[] ApS = new double[ApSize];
float dim2 = dim * dim;
for (int i = 0; i < ApSize; i++)
{
ApX[i] = dim * app[i].Center.X;
ApY[i] = dim * app[i].Center.Y;
ApZ[i] = dim * app[i].Center.Z;
ApS[i] = dim2 * app[i].Area;
}
Complex[] Ix = new Complex[ApSize];
Complex[] Iy = new Complex[ApSize];
Complex[] Iz = new Complex[ApSize];
Complex[] Mx = new Complex[ApSize];
Complex[] My = new Complex[ApSize];
Complex[] Mz = new Complex[ApSize];
for (int j = 0; j < ApSize; j++)
{
Ix[j] = app.ApertureCurrent[j].I.X;
Iy[j] = app.ApertureCurrent[j].I.Y;
Iz[j] = app.ApertureCurrent[j].I.Z;
Mx[j] = app.ApertureCurrent[j].M.X;
My[j] = app.ApertureCurrent[j].M.Y;
Mz[j] = app.ApertureCurrent[j].M.Z;
}
int GeoSize = geom.CountElements;
double[] GeoX = new double[GeoSize];
double[] GeoY = new double[GeoSize];
double[] GeoZ = new double[GeoSize];
int h = 0;
for (int r = 0; r < geom.Count; r++)
{
RadomeElement finalGeom = geom[r];
for (int k = 0; k < finalGeom.Count; k++)
{
GeoX[h] = finalGeom[h].Center.X * dim;
GeoY[h] = finalGeom[h].Center.Y * dim;
GeoZ[h] = finalGeom[h].Center.Z * dim;
h++;
}
}
Complex ex, ey, ez, hx, hy, hz;
NearFieldC outField = new NearFieldC(GeoSize);
for (int j = 0; j < GeoSize; j++)
{
//st.Start();
ex = new System.Numerics.Complex(0, 0);
ey = new System.Numerics.Complex(0, 0);
ez = new System.Numerics.Complex(0, 0);
hx = new System.Numerics.Complex(0, 0);
hy = new System.Numerics.Complex(0, 0);
hz = new System.Numerics.Complex(0, 0);
float xsecond = Convert.ToSingle(GeoX[j] * dim);
float ysecond = Convert.ToSingle(GeoY[j] * dim);
float zsecond = Convert.ToSingle(GeoZ[j] * dim);
Point3D pointsecond = new Point3D(xsecond, ysecond, zsecond);
for (int p = 0; p < ApSize; p++)
{
//
// Координаты
//
float xprime = Convert.ToSingle(ApX[p] * dim);
float yprime = Convert.ToSingle(ApY[p] * dim);
float zprime = Convert.ToSingle(ApZ[p] * dim);
Point3D pointprime = new Point3D(xprime, yprime, zprime);
CVector i = new CVector(Ix[p], Iy[p], Iz[p]);
CVector m = new CVector(Mx[p], My[p], Mz[p]);
float square = Convert.ToSingle(ApS[p] * dim2);
//Field FieldC = ElementFieldCalcP(icur, mcur, pointprime, pointsecond, square);
//
// Переменные
//
double x_x0 = xprime - xsecond;
double y_y0 = yprime - ysecond;
double z_z0 = zprime - zsecond;
double x2 = x_x0 * x_x0;
double y2 = y_y0 * y_y0;
double z2 = z_z0 * z_z0;
double r = Math.Sqrt(x2 + y2 + z2);
Complex exp_ikr = new Complex(Math.Cos(K_0 * r), -Math.Sin(K_0 * r));
//Complex exp_ikr = Complex.Exp(imOneMin * K_0 * r);
Complex funG = exp_ikr / (4 * pi * r);
double r2 = r * r;
double r4 = r2 * r2;
//
//НАЧАЛО КОСТИНЫ ФОРМУЛЫ
//
Complex coeffA = imOneMin * K_0 / r - 1.0 / r2;
Complex coeffB = (3.0 + 3.0 * imOne * K_0 * r - K2 * r2) / r4;
Complex dx = x_x0 * coeffA * funG;
Complex dy = y_y0 * coeffA * funG;
Complex dz = z_z0 * coeffA * funG;
Complex dxx = (x2 * coeffB + coeffA) * funG;
Complex dyy = (y2 * coeffB + coeffA) * funG;
Complex dzz = (z2 * coeffB + coeffA) * funG;
Complex dxy = (x_x0 * y_y0 * coeffB) * funG;
Complex dxz = (x_x0 * z_z0 * coeffB) * funG;
Complex dyz = (y_y0 * z_z0 * coeffB) * funG;
//
// КОНЕЦ
//
ex += (-1) * (Ekoeff * (K2 * i.X * funG + i.X * dxx + i.Y * dxy + i.Z * dxz) * square - (m.Z * dy - m.Y * dz) * square); //-
ey += (-1) * (Ekoeff * (K2 * i.Y * funG + i.Y * dyy + i.Z * dyz + i.X * dxy) * square - (m.X * dz - m.Z * dx) * square); //-
ez += (-1) * (Ekoeff * (K2 * i.Z * funG + i.Z * dzz + i.X * dxz + i.Y * dyz) * square - (m.Y * dx - m.X * dy) * square); //-
hx += (-1) * (Mukoeff * (K2 * m.X * funG + m.X * dxx + m.Y * dxy + m.Z * dxz) * square + (i.Z * dy - i.Y * dz) * square); //+
hy += (-1) * (Mukoeff * (K2 * m.Y * funG + m.X * dxy + m.Y * dyy + m.Z * dyz) * square + (i.X * dz - i.Z * dx) * square); //+
hz += (-1) * (Mukoeff * (K2 * m.Z * funG + m.X * dxz + m.Y * dyz + m.Z * dzz) * square + (i.Y * dx - i.X * dy) * square); //+
}
outField[j].E = new CVector(ex, ey, ez);
outField[j].H = new CVector(hx, hy, hz);
outField[j].Place = new Point3D(GeoX[j], GeoY[j], GeoZ[j]);
}
return(outField);
}
public DVector GetPolarization(double thetaG, double phiG)
{
double x = Math.Sin(thetaG * Math.PI / 180) * Math.Cos(phiG * Math.PI / 180);
double y = Math.Sin(thetaG * Math.PI / 180) * Math.Sin(phiG * Math.PI / 180);
double z = Math.Cos(thetaG * Math.PI / 180);
DVector J = new DVector(x - Center.X, y - Center.Y, z - Center.Z);
J.Normalize();
DVector n = new DVector(this[0].Norma);
n.Normalize();
DVector e_u = Aperture.GetUVector(n);
DVector e_v = Aperture.GetVVector(n);
Complex i_u = CVector.Scal(ApertureCurrent.I[0].CVector, e_u);
Complex i_v = CVector.Scal(ApertureCurrent.I[0].CVector, e_v);
DVector e_y = i_v.Magnitude * e_v + i_u.Magnitude * e_u;
DVector e_x = DVector.Cross(e_y, n);
e_x.Normalize();
e_y.Normalize();
double J_zLoc = DVector.Scal(J, n);
if (J_zLoc > 1)
{
J_zLoc = 1;
}
if (J_zLoc < -1)
{
J_zLoc = -1;
}
double thetaLoc = Math.Acos(J_zLoc); // угол theta в локальной системе координат, в радианах
double J_xLoc = DVector.Scal(e_x, J);
if (J_xLoc > 1)
{
J_xLoc = 1;
}
double J_yLoc = DVector.Scal(e_y, J);
if (J_yLoc > 1)
{
J_yLoc = 1;
}
double phiLoc = Math.Atan2(J_yLoc, J_xLoc);
DVector e_phiLoc = DVector.Cross(n, J_xLoc * e_x + J_yLoc * e_y);
e_phiLoc.Normalize();
DVector e_thetaLoc = DVector.Cross(e_phiLoc, J);
e_thetaLoc.Normalize();
DVector p = (Math.Cos(thetaLoc) + 1) * Math.Sin(phiLoc) * e_thetaLoc + (1 + Math.Cos(thetaLoc)) * Math.Cos(phiLoc) * e_phiLoc;
p.Normalize();
return(p);
}
