Initial commit

DelauneyTriangulation/ViewModels/MainWindowViewModel.cs

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+using System;
+using System.Collections.ObjectModel;
+using System.ComponentModel;
+using CommunityToolkit.Mvvm.ComponentModel;
+using DelauneyTriangulation.Models;
+
+namespace DelauneyTriangulation.ViewModels;
+
+public partial class MainWindowViewModel : ViewModelBase
+{
+    [ObservableProperty] private int _pointCount = 20;
+    [ObservableProperty] private double _panX;
+    [ObservableProperty] private double _panY;
+    [ObservableProperty] private double _zoom = 1.0;
+    public double Width { get; set; } = 1280;
+    public double Height { get; set; } = 720;
+
+    public ObservableCollection<Geometries.GeomPoint> Points { get; } = new();
+    public ObservableCollection<Geometries.GeomEdge> Edges { get; } = new();
+    public ObservableCollection<Geometries.GeomCircle> Circles { get; } = new();
+
+    public MainWindowViewModel()
+    {
+        var rand = new Random();
+
+        for (int i = 0; i < PointCount; i++)
+        {
+            double x = rand.NextDouble() * Width;
+            double y = rand.NextDouble() * Height;
+            Points.Add(new Geometries.GeomPoint(x, y));
+        }
+    }
+}

DelauneyTriangulation/ViewModels/ViewModelBase.cs

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+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace DelauneyTriangulation.ViewModels;
+
+public class ViewModelBase : ObservableObject
+{
+}