public WorldViewModel(World world)
{
World = world;
this.Population = new ObservableCollection <BoidViewModel>(this.World.Population.Select(boid => new BoidViewModel(boid)));
this.World.Population.CollectionChanged += HandleChange;
this.Parameters = new ParametersViewModel(this.World.Bindings);
}
public SpeciesViewModel(BoidSpecies species, SimulationViewModel parent)
{
this.sim = parent;
this.Species = species;
this.AddSpecies = new AddSpeciesCommand(this);
Parameters = new ParametersViewModel(species.Bindings);
}