NrxDebugVisualizer shows objects.

TODO: Update SceneTreeView after adding new objects
2026-04-15 15:59:42 +02:00
parent 4549022153
commit 001b945ea1
12 changed files with 233 additions and 80 deletions
@@ -1,8 +1,127 @@
-using CommunityToolkit.Mvvm.ComponentModel;
-
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using CommunityToolkit.Mvvm.Input;
+using Controls.ViewModels;
+using NamedPipes;
+using NrxDebugVisualizer.Models;
+using NrxDebugVisualizer.Scenes;
+using Num.Roto.Visualization.Math.Geometry;
+using Num.Roto.Visualization.Math.Utilities;
+using Num.Roto.Visualization.Types;
+using Num.Roto.Visualization.VulkanLib.SceneInteraction;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Numerics;
+using System.Threading;
+using KontractFrame = System.ValueTuple<System.Numerics.Vector3, System.Numerics.Quaternion, float>;
 namespace NrxDebugVisualizer.ViewModels;

-public partial class MainWindowViewModel : ObservableObject
+internal sealed partial class MainWindowViewModel : ViewModelBase
 {
-    public string Greeting { get; } = "Welcome to Avalonia!";
+    public ProportionalDockControlViewModel ProportionalDockControlViewModel { get; } = new();
+    public VulkanSceneControlViewModel VulkanSceneControlViewModel => ProportionalDockControlViewModel.VulkanSceneControlViewModel;
+    public SceneTreeViewViewModel SceneTreeViewViewModel => ProportionalDockControlViewModel.SceneTreeViewViewModel?? throw new InvalidOperationException("SceneTreeViewViewModel is not available");
+    public SceneInteraction SceneInteraction => ProportionalDockControlViewModel.SceneInteraction;
+
+    public DebugVisualizerScene DebugVisualizerScene => ProportionalDockControlViewModel.Scene as DebugVisualizerScene ?? throw new InvalidOperationException("Scene is not a DebugVisualizerScene");
+
+    private PipeServer PipeServer {get;init;}
+    public MainWindowViewModel()
+    {
+        ProportionalDockControlViewModel.Scene = new DebugVisualizerScene();
+        ProportionalDockControlViewModel.Scene.SelectedCamera.DefaultFrame = CameraView.Frame(ViewPosition);
+        PipeServer = new PipeServer(nameof(NrxDebugVisualizer), UpdateScene, cancellationToken: CancellationToken.None);
+    }
+
+    #region Commands
+    [RelayCommand]
+    public static void ShowLogViewer()
+    {
+        Log.LogViewerEnabled = true;
+    }
+    [RelayCommand]
+    private static void Exit(object? parameter)
+    {
+        if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktopApp)
+        {
+            desktopApp.Shutdown();
+        }
+    }
+    [RelayCommand]
+    internal void ResetCamera()
+    {
+        ProportionalDockControlViewModel.VulkanSceneControlViewModel.ResetCamera(CameraView.Frame(ViewPosition));
+    }
+
+    [RelayCommand]
+    internal void FitToWindow()
+    {
+        ProportionalDockControlViewModel.Scene?.FitToWindow(0.95f);
+        ProportionalDockControlViewModel.VulkanSceneControlViewModel.SceneInteraction.Update();
+    }
+    #endregion
+
+    #region Camera View
+    public static IEnumerable<CameraView.Position> ViewPositions => Enum.GetValues<CameraView.Position>();
+    private CameraView.Position _viewPosition = CameraView.Position.Custom1;
+    public CameraView.Position ViewPosition
+    {
+        get => _viewPosition;
+        set
+        {
+            if (_viewPosition == value) return;
+            _viewPosition = value;
+            OnPropertyChanged();
+            if (_viewPosition == CameraView.Position.User) return;
+            ProportionalDockControlViewModel.Scene?.SelectedCamera.DefaultFrame = CameraView.Frame(_viewPosition);
+            FitToWindow();
+        }
+    }
+    #endregion
+
+    #region Pipe Server 
+    private void UpdateScene(VisualizerModel visualizerModel)
+    {
+        SetPoint(visualizerModel.Point);
+        SetPointList(visualizerModel.PointArray);
+        SetFrame(visualizerModel.Frame);
+        SetFrameList(visualizerModel.FrameArray);
+        SceneInteraction.Update();
+    }
+    private static Frame ToFrame(KontractFrame kontractFrame)
+    {
+        var (translation, orientation, scale) = kontractFrame;
+        return new Frame(translation, scale, orientation);
+    }
+    private static Frame[] ToFrameArray(IEnumerable<KontractFrame> frameList)
+    {
+        return [.. frameList.Select(ToFrame)];
+    }
+
+    private void SetPoint(Vector3? point)
+    {
+        if (point is null) return;
+        DebugVisualizerScene.AddPointGeometry(point.Value, 5f);
+    }
+
+    private void SetPointList(Vector3[]? pointList)
+    {
+        if (pointList == null || pointList.Length < 1) return;
+        DebugVisualizerScene.AddPointListGeometry(pointList, 5);
+    }
+
+    private void SetFrame(KontractFrame? kontractFrame)
+    {
+        if (kontractFrame is null) return;
+        DebugVisualizerScene.AddFrameGeometry(ToFrame(kontractFrame.Value), 1);
+    }
+
+    private void SetFrameList(KontractFrame[]? frameArray)
+    {
+        if (frameArray == null || frameArray.Length < 1) return;
+        DebugVisualizerScene.AddFrameListGeometry(ToFrameArray(frameArray), 1);
+    }
+    #endregion
 }
+