void initData()
{
int nx = npoints;
int ny = npoints;
float x0 = -5;
float y0 = -5;
float dx = 10.0f / (npoints - 1);
float dy = 10.0f / (npoints - 1);
sdata = (double[, ])Array.CreateInstance(typeof(double), nx, ny);
wdata = (double[, ])Array.CreateInstance(typeof(double), nx, ny);
rdata = (double[, ])Array.CreateInstance(typeof(double), nx, ny);
for (int i = 0; i < nx; i++)
{
for (int j = 0; j < ny; j++)
{
float x = x0 + dx * i;
float y = y0 + dy * j;
sdata[i, j] = Math.Sqrt(50 - x * x - y * y);
wdata[i, j] = (Math.Sin(x) + Math.Cos(y));
rdata[i, j] = rnd.NextDouble();
}
}
sphere_set = new C1.Win.C1Chart3D.Chart3DDataSetGrid(x0, y0, 1, 1, sdata);
wave_set = new C1.Win.C1Chart3D.Chart3DDataSetGrid(x0, y0, 1, 1, wdata);
}
private void build3D_Click(object sender, EventArgs e)
{
sdata = (double[, ])Array.CreateInstance(typeof(double), 60, 90);
for (int i = 0; i < 60; i++)
{
for (int j = 0; j < 90; j++)
{
if ((i / 10.0 - 3) - (j / 10.0 - 2) < -3)
{
sdata[i, j] = 0;
continue;
}
sdata[i, j] = 1 * (2 * 1 * (Math.Pow(((j / 10.0 - 2) - (i / 10.0 - 3)), 2) + Math.Pow((1 * 1 - (i / 10.0 - 3)), 2))) * 100;
}
}
sphere_set = new C1.Win.C1Chart3D.Chart3DDataSetGrid(-3, -2, 0.1, 0.1, sdata);
c1Chart3D1.ChartGroups[0].ChartData.SetGrid = sphere_set;
}
