/// <summary>
/// Sets up all the properties of the aggregate necessary for generation, including
/// lattice type, attractor type and the dimensions of the aggregate.
/// </summary>
private void SetUpAggregateProperties()
{
// get the selected dimension type
ComboBoxItem selected_dimension = (ComboBoxItem)(dimension_ComboBox.SelectedValue);
string dimension_str = (string)(selected_dimension.Content);
// set corresponding lattice_dimension constant
switch (dimension_str)
{
case "2D":
lattice_dimension = LatticeDimension._2D;
break;
case "3D":
lattice_dimension = LatticeDimension._3D;
break;
}
// reset simulation view
ResetViewButtonHandler(null, null);
// switch on current lattice dimension constant
switch (lattice_dimension)
{
case LatticeDimension._2D:
dla_2d.SetCoeffStick(stickiness_slider.Value);
// set the lattice type to current selected item
// of latticeType_ComboBox ui element
ComboBoxItem selected_2DlatticeType = (ComboBoxItem)(latticeType_ComboBox.SelectedValue);
string lattice_type2D_str = (string)(selected_2DlatticeType.Content);
ManagedLatticeType lattice_type2D = (ManagedLatticeType)Enum.Parse(typeof(ManagedLatticeType), lattice_type2D_str);
dla_2d.SetLatticeType(lattice_type2D);
// set the attractor type to current selected item
// of attractorType_ComboBox ui element
ComboBoxItem selected_2DAttractorType = (ComboBoxItem)(attractorType_ComboBox.SelectedValue);
string attractor_type2D_str = (string)(selected_2DAttractorType.Content);
ManagedAttractorType attractor_type2D = (ManagedAttractorType)Enum.Parse(typeof(ManagedAttractorType), attractor_type2D_str);
dla_2d.SetAttractorType(attractor_type2D);
break;
case LatticeDimension._3D:
dla_3d.SetCoeffStick(stickiness_slider.Value);
// set the lattice type to current selected item
// of latticeType_ComboBox ui element
ComboBoxItem selected_3DlatticeType = (ComboBoxItem)(latticeType_ComboBox.SelectedValue);
string lattice_type3D_str = (string)(selected_3DlatticeType.Content);
ManagedLatticeType lattice_type3D = (ManagedLatticeType)Enum.Parse(typeof(ManagedLatticeType), lattice_type3D_str);
dla_3d.SetLatticeType(lattice_type3D);
// set the attractor type to current selected item
// of attractorType_ComboBox ui element
ComboBoxItem selected_3DAttractorType = (ComboBoxItem)(attractorType_ComboBox.SelectedValue);
string attractor_type3D_str = (string)(selected_3DAttractorType.Content);
ManagedAttractorType attractor_type3D = (ManagedAttractorType)Enum.Parse(typeof(ManagedAttractorType), attractor_type3D_str);
dla_3d.SetAttractorType(attractor_type3D);
break;
}
}
public MainWindow()
{
InitializeComponent();
// initalise aggregate containers
dla_2d = new ManagedDLA2DContainer();
dla_3d = new ManagedDLA3DContainer();
aggregate_manager = new AggregateSystemManager();
isPaused = false;
hasFinished = true;
current_particles = 0;
colour_list = new List <Color>();
lattice_dimension = LatticeDimension._2D;
WorldModels.Children.Add(aggregate_manager.AggregateSystemModel());
}
/// <summary>
/// Sets the value of the lattice_dimension field corresponding to
/// selected item in dimension_ComboBox.
/// </summary>
private void HandleLatticeDimensionComboBox()
{
// get the selected dimension type
ComboBoxItem selected_dimension = (ComboBoxItem)(dimension_ComboBox.SelectedValue);
string dimension_str = (string)(selected_dimension.Content);
if (dimension_str == null)
{
lattice_dimension = LatticeDimension._2D;
}
else
{
ComboBoxItem planeItem = (ComboBoxItem)attractorType_ComboBox.FindName("PlaneItem");
// set corresponding lattice_dimension
switch (dimension_str)
{
case "2D":
lattice_dimension = LatticeDimension._2D;
planeItem.IsEnabled = false;
// get current selected attractor type
ComboBoxItem selected_attractor_type = (ComboBoxItem)(attractorType_ComboBox.SelectedValue);
string attractor_type_str = (string)(selected_attractor_type.Content);
// if selected attractor is Plane, switch it to Point
if (attractor_type_str == "Plane")
{
attractorType_ComboBox.SelectedValue = attractorType_ComboBox.Items[0];
}
if (hasFinished)
{
orthograghic_camera.Position = new Point3D(0, 0, 32);
orthograghic_camera.LookDirection = new Vector3D(0, 0, -32);
orthograghic_camera.Width = 256.0;
}
break;
case "3D":
lattice_dimension = LatticeDimension._3D;
planeItem.IsEnabled = true;
if (hasFinished)
{
orthograghic_camera.Position = new Point3D(16, 16, 16);
orthograghic_camera.LookDirection = new Vector3D(-8, -8, -8);
orthograghic_camera.Width = 128.0;
}
break;
}
}
}
/// <summary>
/// Handler for generate_button click event. Calls GenerateAggregate() in a separate task factory.
/// </summary>
/// <param name="sender">Sender identification</param>
/// <param name="e">Variable containing state information associated with event</param>
private void OnGenerateButtonClicked(object sender, RoutedEventArgs e)
{
// clear any existing aggregate
if (!isCleared)
{
ClearAggregate();
}
current_executing_dimension = lattice_dimension;
uint nparticles = (uint)particles_slider.Value;
double agg_sticky_coeff = stickiness_slider.Value;
// (re)-initialise aggregate properties
SetUpAggregateProperties(nparticles, agg_sticky_coeff);
//for (int i = 0; i < (int)particles_slider.Value; ++i) {
// WorldModels.Children.Add(comp_manager.CreateAggregateComponent(colour_list[i]));
//}
GenerateAggregate(isContinuous ? 0 : nparticles);
}
//private readonly AggregateComponentManager comp_manager;
#endregion
public MainWindow()
{
InitializeComponent();
// initalise aggregate containers and related properties
dla_2d = new ManagedDLA2DContainer();
dla_3d = new ManagedDLA3DContainer();
current_particles = 0;
lattice_dimension = LatticeDimension._2D;
current_executing_dimension = lattice_dimension;
lattice_type = ManagedLatticeType.Square;
attractor_type = ManagedAttractorType.Point;
// initialise simulation view properties/handles
aggregate_manager = new AggregateSystemManager();
WorldModels.Children.Add(aggregate_manager.AggregateSystemModel()); // add model to view
colour_list = new List <Color>();
RenderAttractorGeometry();
// initialise chart related properties/handles
nrchart = new NumberRadiusChart();
ratechart = new GenerationRateChart();
chart_type = ChartType.NUMBERRADIUS;
Chart.DataContext = nrchart; // default chart data context to Number-Radius chart
//comp_manager = new AggregateComponentManager();
}
