protected override void OnVisualParentChanged(DependencyObject oldParent)
{
base.OnVisualParentChanged(oldParent);
Children.Clear();
foreach (var point in Field.Points)
{
Sphere sphere = new Sphere
{
Center = point.Position,
Radius = Math.Pow(Math.Log(1 + Math.Abs(point.Potential)), 0.2) - 1,
Material = new DiffuseMaterial { Brush = point.Potential > 0 ? Brushes.Red : Brushes.Blue }
};
Children.Add(sphere);
}
}
private void UpdateUI()
{
Children.Clear();
var grid = GridSource;
if (grid == null)
return;
double sphereRadius = SphereRadius;
Material sphereMaterial = new DiffuseMaterial(Brushes.Cyan);
sphereMaterial.Freeze();
for (int k = 0; k < grid.Depth; k++)
{
int kLocal = k;
Dispatcher.BeginInvoke(() =>
{
for (int i = 0; i < grid.Width; i++)
{
for (int j = 0; j < grid.Height; j++)
{
Point3D position = grid.Grid[i, j, kLocal];
Sphere sphere = new Sphere
{
Radius = sphereRadius,
Center = position,
Material = sphereMaterial,
Slices = 4,
Stacks = 2
};
Children.Add(sphere);
}
}
}, DispatcherPriority.Background);
}
}
