public Surface_Irregular()
{
// This call is required by the Windows Form Designer.
InitializeComponent();
/*
* Arrays of X and Z values with sample points...
* The values have floating point decimals and define
* an irregular grid
*/
double [] xval = new double[10] {
0.1, 0.2, 0.3, 0.5, 0.8, 1.1, 1.5, 2.0, 2.2, 3.0
};
double [] zval = new double[10] {
0.5, 0.6, 0.7, 0.75, 0.8, 1.1, 1.5, 2.0, 2.2, 5.6
};
surfaceSeries1.IrregularGrid = true; // <---------- VERY IMPORTANT !!!
surfaceSeries1.GetVertAxis.SetMinMax(-2.0, 2.0); // axis scale for Y values
// Now add all "Y" points...
// An irregular grid of 10 x 10 cells
surfaceSeries1.NumXValues = 10;
surfaceSeries1.NumZValues = 10;
double y;
for (int x = 0; x < 9; x++) // = 10 rows
{
for (int z = 0; z < 9; z++) // = 10 columns
{
y = Math.Sin(z * Math.PI / 10.0) * Math.Cos(x * Math.PI / 5.0); // example Y value
surfaceSeries1.Add(xval[x], y, zval[z]);
}
}
}
public Wall_Transparency()
{
// This call is required by the Windows Form Designer.
InitializeComponent();
for (int x = -10; x <= 10; ++x)
{
for (int z = -10; z <= 10; ++z)
{
surface1.Add(x, Calc(x, z), z);
}
}
}
private void AddSurfacePoints()
{
const int NumX = 50;
const int NumZ = 30;
for (int x = 0; x <= NumX; ++x)
{
for (int z = 0; z <= NumZ; ++z)
{
surface1.Add(x,
Math.Cos(0.14 * x) * Math.Cos(0.25 * z) +
0.01 * (x - (NumX / 2)) * (z - (NumZ / 2)) +
13 * Math.Exp(-0.06 * (Math.Pow(x - (NumX / 2), 2) + Math.Pow(z - (NumZ / 2), 2))) +
6 * Math.Exp(-0.03 * (Math.Pow(x - (NumX / 3), 2) + Math.Pow(z - 3 * (NumZ / 5), 2))) - 1,
z);
}
}
}
