private void btnOK_Click(object sender, EventArgs e)
{
CustomVectorField NewVF;
if (tmpargs.VectorField == null)
{
NewVF = new CustomVectorField();
}
else
{
NewVF = tmpargs.VectorField;
}
NewVF.koeff = double.Parse(textBoxK.Text);
if ((NewVF.koeff > 1.0) || (NewVF.koeff <= 0.0))
{
PetrelLogger.ErrorBox("Коэффициент не может быть больше 1 или меньше 0!");
return;
}
NewVF.gridStep = double.Parse(textBoxStep.Text);
NewVF.partition = int.Parse(textBoxN.Text);
NewVF.haveGrid = (comboBox1.SelectedItem.Text == "Да");
NewVF.arrowColor = colorPicker1.Color;;
NewVF.originX = tmpargs.HeiField.SpatialLattice.OriginalLattice.Single.OriginX;
NewVF.originY = tmpargs.HeiField.SpatialLattice.OriginalLattice.Single.OriginY;
int sizeI = tmpargs.HeiField.SpatialLattice.OriginalLattice.Single.SizeI,
sizeJ = tmpargs.HeiField.SpatialLattice.OriginalLattice.Single.SizeJ;
double maxval = 0.0,
spacingI = tmpargs.HeiField.SpatialLattice.OriginalLattice.Single.SpacingI,
spacingJ = tmpargs.HeiField.SpatialLattice.OriginalLattice.Single.SpacingJ,
spaceSizeX = spacingI * (double)sizeI,
spaceSizeY = spacingJ * (double)sizeJ;
NewVF.sizeX = (int)Math.Floor(spaceSizeX / (double)NewVF.gridStep);
NewVF.sizeY = (int)Math.Floor(spaceSizeY / (double)NewVF.gridStep);
NewVF.Azimutfieldic = tmpargs.AzField;
NewVF.Heigtfieldic = tmpargs.HeiField;
double[,] NewHeightSurface = new double[sizeI, sizeJ];
double[,] NewAzimutSurface = new double[sizeI, sizeJ];
foreach (RegularHeightFieldSample prop in tmpargs.HeiField.Samples)
{
NewHeightSurface[prop.I, prop.J] = prop.Value;
}
foreach (RegularHeightFieldSample prop in tmpargs.AzField.Samples)
{
NewAzimutSurface[prop.I, prop.J] = prop.Value;
}
double[, ,] VectorField = new double[NewVF.sizeX, NewVF.sizeY, 18];
for (int i = 0; i < NewVF.sizeX; i++)
{
for (int j = 0; j < NewVF.sizeY; j++)
{
//в каждой ячейке усредняем, берем из нее N значений значений
for (int k = 0; k < NewVF.partition; k++)
{
for (int l = 0; l < NewVF.partition; l++)
{
int x = (int)Math.Floor(((double)i * NewVF.gridStep + k * NewVF.gridStep / (double)NewVF.partition) / (double)spacingI),
y = (int)Math.Floor(((double)j * NewVF.gridStep + l * NewVF.gridStep / (double)NewVF.partition) / (double)spacingJ);
VectorField[i, j, 0] += NewHeightSurface[x, y];
VectorField[i, j, 1] += NewAzimutSurface[x, y];
}
VectorField[i, j, 0] /= (double)NewVF.partition * (double)NewVF.partition;
VectorField[i, j, 1] /= (double)NewVF.partition * (double)NewVF.partition;
if (maxval < VectorField[i, j, 0])
{
maxval = VectorField[i, j, 0];
}
}
}
}
double tan, ctan;
for (int i = 0; i < NewVF.sizeX; i++)
{
for (int j = 0; j < NewVF.sizeY; j++)
{
VectorField[i, j, 0] /= maxval;
tan = Math.Tan(Math.PI / 2.0 - VectorField[i, j, 1]);
ctan = 1.0 / Math.Tan(Math.PI / 2.0 - VectorField[i, j, 1]);
if (tan > 1.0)
{
tan = 1.0;
}
else if (tan < -1.0)
{
tan = -1.0;
}
if (ctan > 1.0)
{
ctan = 1.0;
}
else if (ctan < -1.0)
{
ctan = -1.0;
}
VectorField[i, j, 2] = NewVF.originX + ((i + 0.5 * (1.0 - ctan * NewVF.koeff * VectorField[i, j, 0])) * NewVF.gridStep);
VectorField[i, j, 3] = NewVF.originY + ((j + 0.5 * (1.0 - tan * NewVF.koeff * VectorField[i, j, 0])) * NewVF.gridStep);
VectorField[i, j, 4] = NewVF.originX + ((i + 0.5 * (1.0 + ctan * NewVF.koeff * VectorField[i, j, 0])) * NewVF.gridStep);
VectorField[i, j, 5] = NewVF.originY + ((j + 0.5 * (1.0 + tan * NewVF.koeff * VectorField[i, j, 0])) * NewVF.gridStep);
float vx = (float)VectorField[i, j, 4] - (float)VectorField[i, j, 2];
float vy = (float)VectorField[i, j, 5] - (float)VectorField[i, j, 3];
float dist = (float)Math.Sqrt(vx * vx + vy * vy);
vx /= dist;
vy /= dist;
float h = 0.5f * dist;
float h1 = 0.35f * dist;
float w = h * (float)1 / (float)3.0;
float w1 = h1 * (float)1 / (float)10.0;
float ox = (float)VectorField[i, j, 4] - h * vx;
float oy = (float)VectorField[i, j, 5] - h * vy;
float ox1 = (float)VectorField[i, j, 4] - h1 * vx;
float oy1 = (float)VectorField[i, j, 5] - h1 * vy;
VectorField[i, j, 6] = ox + w * (VectorField[i, j, 3] - VectorField[i, j, 5]) / dist;
VectorField[i, j, 7] = oy + w * (VectorField[i, j, 4] - VectorField[i, j, 2]) / dist;
VectorField[i, j, 8] = ox - w * (VectorField[i, j, 3] - VectorField[i, j, 5]) / dist;
VectorField[i, j, 9] = oy - w * (VectorField[i, j, 4] - VectorField[i, j, 2]) / dist;
VectorField[i, j, 10] = ox1 - w1 * (VectorField[i, j, 3] - VectorField[i, j, 5]) / dist;
VectorField[i, j, 11] = oy1 - w1 * (VectorField[i, j, 4] - VectorField[i, j, 2]) / dist;
VectorField[i, j, 12] = ox1 + w1 * (VectorField[i, j, 3] - VectorField[i, j, 5]) / dist;
VectorField[i, j, 13] = oy1 + w1 * (VectorField[i, j, 4] - VectorField[i, j, 2]) / dist;
VectorField[i, j, 14] = (float)VectorField[i, j, 2] - w1 * (VectorField[i, j, 3] - VectorField[i, j, 5]) / dist;
VectorField[i, j, 15] = (float)VectorField[i, j, 3] - w1 * (VectorField[i, j, 4] - VectorField[i, j, 2]) / dist;
VectorField[i, j, 16] = (float)VectorField[i, j, 2] + w1 * (VectorField[i, j, 3] - VectorField[i, j, 5]) / dist;
VectorField[i, j, 17] = (float)VectorField[i, j, 3] + w1 * (VectorField[i, j, 4] - VectorField[i, j, 2]) / dist;
}
}
NewVF.VectorField = VectorField;
if (tmpargs.VectorField == null)
{
tmpargs.VectorField = NewVF;
using (ITransaction txn = DataManager.NewTransaction())
{
Project proj = PetrelProject.PrimaryProject;
txn.Lock(proj);
proj.Extensions.Add(tmpargs.VectorField);
txn.Commit();
}
}
MapWindow map = PetrelProject.ToggleWindows.Add(WellKnownWindows.Map) as MapWindow;
map.ShowObject(tmpargs.HeiField);
map.ShowObject(tmpargs.AzField);
map.ShowObject(NewVF);
this.ParentForm.Close();
}
