//================================================================
//the following function generates diffusivity rechtangles(Elements)
public List <FRechtangle> DsGenerator(float[] domain, int nx, int nz)
{
List <FRechtangle> List = new List <FRechtangle>();
if (domain.GetLength(0) != 4 || nx < 1 || nz < 1)
{
MessageBox.Show("Parameter error in DsGenerator");
}
else
{
int elementcount = nx * nz;
float elementlength = (domain[1] - domain[0]) / nx;
float elementhigh = (domain[3] - domain[2]) / nz;
//MessageBox.Show(elementlength.ToString() + "\r\n" + elementhigh.ToString());
//string str=null;
for (int i = 0; i < elementcount; i++)
{
int row = i / nx; //show the row where D(i) in;
int col = i % nx; //show the column where D(i) in;
FRechtangle fr = new FRechtangle(domain[0] + col * elementlength, domain[0] + (col + 1) * elementlength,
domain[3] - (row + 1) * elementhigh, domain[3] - row * elementhigh);
fr.Name = i.ToString();
List.Add(fr);
}
//MessageBox.Show(str);
}
return(List);
}
public List <FRechtangle> DsGenerator(float[] domain, int nx, int nz)
{
List <FRechtangle> List = new List <FRechtangle>();
int elementcount = nx * nz;
float elementlength = (domain[1] - domain[0]) / nx;
float elementheight = (domain[3] - domain[2]) / nz;
for (int i = 0; i < elementcount; i++)
{
int row = i / nx; //show the row where D(i) in;
int col = i % nx; //show the column where D(i) in;
FRechtangle fr = new FRechtangle(domain[0] + col * elementlength, domain[0] + (col + 1) * elementlength,
domain[3] - (row + 1) * elementheight, domain[3] - row * elementheight);
fr.Name = i.ToString();
List.Add(fr);
}
return(List);
}
