private void Fill()
{
points3D1.Clear();
points3D1.BeginUpdate();
try
{
int m = 40;
double tmpz, tmpx, tmpy;
for (int x = -m; x < m; x++)
{
tmpx = x * x / 900.0;
for (int z = -m; z < m; z++)
{
tmpz = z * z / 900.0;
tmpz = Math.Sqrt(tmpx + tmpz);
tmpy = 4 * Math.Cos(3 * tmpz) * Math.Exp(-0.5 * tmpz);
points3D1.Add(x, tmpy, z);
}
}
}
finally
{
points3D1.EndUpdate();
}
}
private void bRefresh_Click(object sender, EventArgs e)
{
points3D.Clear();
AddPoints();
}
