diff --git a/Wpf_AiSportsMicrospace/Home.xaml b/Wpf_AiSportsMicrospace/Home.xaml
index 246ea15..a152e2e 100644
--- a/Wpf_AiSportsMicrospace/Home.xaml
+++ b/Wpf_AiSportsMicrospace/Home.xaml
@@ -4,6 +4,6 @@
xmlns:local="clr-namespace:Wpf_AiSportsMicrospace.MyUserControl"
Title="Home" Height="600" Width="800" Loaded="Window_Loaded">
-
+
diff --git a/Wpf_AiSportsMicrospace/Home.xaml.cs b/Wpf_AiSportsMicrospace/Home.xaml.cs
index d530382..f93599f 100644
--- a/Wpf_AiSportsMicrospace/Home.xaml.cs
+++ b/Wpf_AiSportsMicrospace/Home.xaml.cs
@@ -43,23 +43,30 @@ namespace Wpf_AiSportsMicrospace
public Home()
{
InitializeComponent();
- _humanPredictor = HumanPredictorFactory.Create(HumanPredictorType.SingleHigh);
- _objectDetector = ObjectDetectorFactory.CreateSportGoodsDetector();
- _humanGraphicsRenderer = new HumanGraphicsRenderer();
- _humanGraphicsRenderer.DrawLabel = false;
+ //_humanPredictor = HumanPredictorFactory.Create(HumanPredictorType.SingleHigh);
+ //_objectDetector = ObjectDetectorFactory.CreateSportGoodsDetector();
+ //_humanGraphicsRenderer = new HumanGraphicsRenderer();
+ //_humanGraphicsRenderer.DrawLabel = false;
- _sports = SportBase.GetSports();
- _detectQueue = new SportDetectionQueue();
+ //_sports = SportBase.GetSports();
+ //_detectQueue = new SportDetectionQueue();
string projectRoot = Path.Combine(AppContext.BaseDirectory, @"..\..\..");
string albumPath = Path.Combine(projectRoot, "Resources", "Img", "Album");
// 转换为 Uri
- coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "1.jpg")));
- coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "2.jpg")));
- coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "3.jpg")));
- coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "4.jpg")));
- coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "5.jpg")));
+ //coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "1.jpg")));
+ //coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "2.jpg")));
+ //coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "3.jpg")));
+ //coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "4.jpg")));
+ //coverFlow.Images.Add(new Uri(Path.Combine(albumPath, "5.jpg")));
+
+
+ coverFlow.Images.Add(new CoverFlowItem { ImageUri = new Uri(Path.Combine(albumPath, "1.jpg")) });
+ coverFlow.Images.Add(new CoverFlowItem { ImageUri = new Uri(Path.Combine(albumPath, "2.jpg")) });
+ coverFlow.Images.Add(new CoverFlowItem { ImageUri = new Uri(Path.Combine(albumPath, "3.jpg")) });
+ coverFlow.Images.Add(new CoverFlowItem { ImageUri = new Uri(Path.Combine(albumPath, "4.jpg")) });
+ coverFlow.Images.Add(new CoverFlowItem { ImageUri = new Uri(Path.Combine(albumPath, "5.jpg")) });
// 默认选中第3张
coverFlow.SelectedIndex = 2;
@@ -67,18 +74,18 @@ namespace Wpf_AiSportsMicrospace
private void Window_Loaded(object sender, RoutedEventArgs e)
{
- _leftTracker = PostureCalculate.CreatePointTracker("left_wrist", 0);
- _rightTracker = PostureCalculate.CreatePointTracker("right_wrist", 0);
- _leftElbow = PostureCalculate.CreatePointTracker("left_elbow", 0);
- _rightElbow = PostureCalculate.CreatePointTracker("right_elbow", 0);
+ //_leftTracker = PostureCalculate.CreatePointTracker("left_wrist", 0);
+ //_rightTracker = PostureCalculate.CreatePointTracker("right_wrist", 0);
+ //_leftElbow = PostureCalculate.CreatePointTracker("left_elbow", 0);
+ //_rightElbow = PostureCalculate.CreatePointTracker("right_elbow", 0);
- _leftTracker.Amplitude = 0.05f;
- _rightTracker.Amplitude = 0.05f;
+ //_leftTracker.Amplitude = 0.05f;
+ //_rightTracker.Amplitude = 0.05f;
- _leftElbow.Amplitude = 0.05f;
- _rightElbow.Amplitude = 0.05f;
+ //_leftElbow.Amplitude = 0.05f;
+ //_rightElbow.Amplitude = 0.05f;
- LoadRTSP();
+ //LoadRTSP();
}
private void LoadRTSP()
diff --git a/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl1.xaml b/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl1.xaml
index 0c9b038..e5371f0 100644
--- a/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl1.xaml
+++ b/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl1.xaml
@@ -4,46 +4,43 @@
xmlns:_3DTools="clr-namespace:_3DTools;assembly=3DTools"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
- xmlns:local="clr-namespace:Wpf_AiSportsMicrospace.MyUserControl"
- mc:Ignorable="d" Background="Black" x:Name="Root">
-
-
-
-
-
+ xmlns:local="clr-namespace:Wpf_AiSportsMicrospace.MyUserControl"
+ Height="300" Width="600">
+
+
+
+
-
- <_3DTools:Interactive3DDecorator>
-
-
-
-
+
+
+
+
+
+
+
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
+
-
-
-
+
+
-
-
-
-
-
-
+
+
+
+
+
+
+
diff --git a/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl1.xaml.cs b/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl1.xaml.cs
index d169a80..964be4c 100644
--- a/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl1.xaml.cs
+++ b/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl1.xaml.cs
@@ -1,6 +1,7 @@
using _3DTools;
using System;
using System.Collections.Generic;
+using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using System.Text;
@@ -16,344 +17,151 @@ using System.Windows.Media.Imaging;
using System.Windows.Media.Media3D;
using System.Windows.Navigation;
using System.Windows.Shapes;
+using System.Windows.Threading;
namespace Wpf_AiSportsMicrospace.MyUserControl
{
///
/// CoverFlowControl1.xaml 的交互逻辑
///
+
public partial class CoverFlowControl1 : UserControl
{
+ public ObservableCollection Images { get; set; } = new ObservableCollection();
+ private int _selectedIndex = 0;
+
+ public int SelectedIndex
+ {
+ get => _selectedIndex;
+ set
+ {
+ if (Images.Count == 0) return;
+ if (value < 0) _selectedIndex = Images.Count - 1;
+ else if (value >= Images.Count) _selectedIndex = 0;
+ else _selectedIndex = value;
+
+ for (int i = 0; i < Images.Count; i++)
+ {
+ Images[i].IsSelected = (i == _selectedIndex);
+ if (i == _selectedIndex) Images[i].Progress = 0;
+ }
+
+ UpdateLayoutWithAnimation();
+ }
+ }
+
public CoverFlowControl1()
{
InitializeComponent();
- InitControl();
- }
+ DataContext = this;
+ Loaded += (s, e) => UpdateLayoutWithAnimation(true);
- #region 依赖属性注册
- public static readonly DependencyProperty CurrentMidIndexProperty =
- DependencyProperty.Register(
- "CurrentMidIndex", typeof(double), typeof(CoverFlowControl),
- new FrameworkPropertyMetadata(new PropertyChangedCallback(CurrentMidIndexPropertyChangedCallback)));
-
- private static void CurrentMidIndexPropertyChangedCallback(DependencyObject sender, DependencyPropertyChangedEventArgs arg)
- {
- var ctrl = sender as CoverFlowControl1;
- ctrl?.ReLayoutInteractiveVisual3D();
- }
-
- public double CurrentMidIndex
- {
- get => (double)GetValue(CurrentMidIndexProperty);
- set => SetValue(CurrentMidIndexProperty, value);
- }
-
- public static readonly DependencyProperty ModelAngleProperty =
- DependencyProperty.Register(
- "ModelAngle", typeof(double), typeof(CoverFlowControl),
- new FrameworkPropertyMetadata(70.0, new PropertyChangedCallback(ModelAnglePropertyChangedCallback)));
-
- private static void ModelAnglePropertyChangedCallback(DependencyObject sender, DependencyPropertyChangedEventArgs arg)
- {
- var ctrl = sender as CoverFlowControl1;
- ctrl?.ReLayoutInteractiveVisual3D();
- }
-
- public double ModelAngle
- {
- get => (double)GetValue(ModelAngleProperty);
- set => SetValue(ModelAngleProperty, value);
- }
-
- public static readonly DependencyProperty XDistanceBetweenModelsProperty =
- DependencyProperty.Register(
- "XDistanceBetweenModels", typeof(double), typeof(CoverFlowControl),
- new FrameworkPropertyMetadata(0.5, XDistanceBetweenModelsPropertyChangedCallback));
-
- private static void XDistanceBetweenModelsPropertyChangedCallback(DependencyObject sender, DependencyPropertyChangedEventArgs arg)
- {
- var ctrl = sender as CoverFlowControl1;
- ctrl?.ReLayoutInteractiveVisual3D();
- }
-
- public double XDistanceBetweenModels
- {
- get => (double)GetValue(XDistanceBetweenModelsProperty);
- set => SetValue(XDistanceBetweenModelsProperty, value);
- }
-
- public static readonly DependencyProperty ZDistanceBetweenModelsProperty =
- DependencyProperty.Register(
- "ZDistanceBetweenModels", typeof(double), typeof(CoverFlowControl),
- new FrameworkPropertyMetadata(0.5, ZDistanceBetweenModelsPropertyChangedCallback));
-
- private static void ZDistanceBetweenModelsPropertyChangedCallback(DependencyObject sender, DependencyPropertyChangedEventArgs arg)
- {
- var ctrl = sender as CoverFlowControl1;
- ctrl?.ReLayoutInteractiveVisual3D();
- }
-
- public double ZDistanceBetweenModels
- {
- get => (double)GetValue(ZDistanceBetweenModelsProperty);
- set => SetValue(ZDistanceBetweenModelsProperty, value);
- }
-
- public static readonly DependencyProperty MidModelDistanceProperty =
- DependencyProperty.Register(
- "MidModelDistance", typeof(double), typeof(CoverFlowControl),
- new FrameworkPropertyMetadata(1.5, MidModelDistancePropertyChangedCallback));
-
- private static void MidModelDistancePropertyChangedCallback(DependencyObject sender, DependencyPropertyChangedEventArgs arg)
- {
- var ctrl = sender as CoverFlowControl1;
- ctrl?.ReLayoutInteractiveVisual3D();
- }
-
- public double MidModelDistance
- {
- get => (double)GetValue(MidModelDistanceProperty);
- set => SetValue(MidModelDistanceProperty, value);
- }
- #endregion
- private void InitControl()
- {
- this.LoadImageToViewport3D(this.GetUserImages());
-
- // 鼠标事件改为控件自身
- this.MouseDown += (s, e) =>
+ var timer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(30) };
+ timer.Tick += (s, e) =>
{
- if (e.LeftButton == MouseButtonState.Pressed)
- this.CurrentMidIndex++;
+ if (Images.Count == 0) return;
+ var current = Images[_selectedIndex];
+ if (current.Progress < 1)
+ current.Progress += 0.01; // 调整速度
+ };
+ timer.Start();
+ }
+
+ private void Image_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
+ {
+ if (sender is Border border)
+ {
+ var container = ItemsHost.ItemContainerGenerator.ContainerFromItem(border.DataContext) as ContentPresenter;
+ if (container != null)
+ {
+ int index = ItemsHost.ItemContainerGenerator.IndexFromContainer(container);
+ SelectedIndex = index;
+ }
+ }
+ }
+
+ private void UpdateLayoutWithAnimation(bool instant = false)
+ {
+ double centerX = ActualWidth / 2;
+ double spacing = 180;
+ double sideScale = 0.8;
+ double centerScale = 1.2;
+
+ for (int i = 0; i < ItemsHost.Items.Count; i++)
+ {
+ var container = ItemsHost.ItemContainerGenerator.ContainerFromIndex(i) as ContentPresenter;
+ if (container == null) continue;
+
+ var border = FindVisualChild(container);
+ if (border == null) continue;
+
+ var transformGroup = border.RenderTransform as TransformGroup;
+ var scale = transformGroup.Children[0] as ScaleTransform;
+ var translate = transformGroup.Children[1] as TranslateTransform;
+
+ double targetX;
+ double targetScale;
+ double targetOpacity;
+
+ if (i == SelectedIndex)
+ {
+ targetX = centerX - 75;
+ targetScale = centerScale;
+ targetOpacity = 1.0;
+ }
+ else if (i == SelectedIndex - 1 || (SelectedIndex == 0 && i == Images.Count - 1))
+ {
+ targetX = centerX - spacing - 75;
+ targetScale = sideScale;
+ targetOpacity = 1.0;
+ }
+ else if (i == SelectedIndex + 1 || (SelectedIndex == Images.Count - 1 && i == 0))
+ {
+ targetX = centerX + spacing - 75;
+ targetScale = sideScale;
+ targetOpacity = 1.0;
+ }
else
- this.CurrentMidIndex--;
- };
- }
-
- ///
- /// 获取当前用户的图片文件夹中的图片(不包含子文件夹)
- ///
- /// 返回图片路径列表
- private List GetUserImages()
- {
- List images = new List();
-
- string path = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
- DirectoryInfo dir = new DirectoryInfo(path);
- FileInfo[] files = dir.GetFiles("*.jpg", SearchOption.AllDirectories);
- if (files != null)
- {
- foreach (FileInfo file in files)
{
- images.Add(file.FullName);
+ targetX = centerX - 75;
+ targetScale = sideScale;
+ targetOpacity = 0.0;
}
- }
- return images;
- }
-
- ///
- /// 添加图片到视口
- ///
- ///
- private void LoadImageToViewport3D(List images)
- {
- if (images == null)
- {
- return;
- }
-
- for (int i = 0; i < images.Count; i++)
- {
- string imageFile = images[i];
-
- InteractiveVisual3D iv3d = this.CreateInteractiveVisual3D(imageFile, i);
-
- this.viewport3D.Children.Add(iv3d);
- }
-
- this.ReLayoutInteractiveVisual3D();
- }
- private InteractiveVisual3D CreateInteractiveVisual3D(string imageFile, int index)
- {
- InteractiveVisual3D iv3d = new InteractiveVisual3D();
- iv3d.Visual = this.CreateVisual(imageFile, index);
- iv3d.Geometry = this.CreateGeometry3D();
- iv3d.Transform = this.CreateEmptyTransform3DGroup();
-
- return iv3d;
- }
- ///
- /// 创建一个空的Transform3DGroup
- ///
- ///
- private Transform3DGroup CreateEmptyTransform3DGroup()
- {
- Transform3DGroup group = new Transform3DGroup();
- group.Children.Add(new RotateTransform3D(new AxisAngleRotation3D(new Vector3D(0, 1, 0), 0)));
- group.Children.Add(new TranslateTransform3D(new Vector3D()));
- group.Children.Add(new ScaleTransform3D());
-
- return group;
- }
-
- ///
- /// 创建3D图形
- ///
- /// 创建的3D图形
- private Geometry3D CreateGeometry3D()
- {
- MeshGeometry3D geometry = new MeshGeometry3D();
-
- geometry.Positions = new Point3DCollection();
- geometry.Positions.Add(new Point3D(-1, 1, 0));
- geometry.Positions.Add(new Point3D(-1, -1, 0));
- geometry.Positions.Add(new Point3D(1, -1, 0));
- geometry.Positions.Add(new Point3D(1, 1, 0));
-
- geometry.TriangleIndices = new Int32Collection();
- geometry.TriangleIndices.Add(0);
- geometry.TriangleIndices.Add(1);
- geometry.TriangleIndices.Add(2);
- geometry.TriangleIndices.Add(0);
- geometry.TriangleIndices.Add(2);
- geometry.TriangleIndices.Add(3);
-
- geometry.TextureCoordinates = new PointCollection();
- geometry.TextureCoordinates.Add(new Point(0, 0));
- geometry.TextureCoordinates.Add(new Point(0, 1));
- geometry.TextureCoordinates.Add(new Point(1, 1));
- geometry.TextureCoordinates.Add(new Point(1, 0));
-
- return geometry;
- }
-
-
- ///
- /// 由指定的图片路径创建一个可视对象
- ///
- /// 图片路径
- /// 创建的可视对象
- private Visual CreateVisual(string imageFile, int index)
- {
- BitmapImage bmp = null;
-
- try
- {
- bmp = new BitmapImage(new Uri(imageFile));
- }
- catch
- {
- }
-
- Image img = new Image();
- img.Width = 50;
- img.Source = bmp;
-
- Border outBordre = new Border();
- outBordre.BorderBrush = Brushes.White;
- outBordre.BorderThickness = new Thickness(0.5);
- outBordre.Child = img;
-
- outBordre.MouseDown += delegate (object sender, MouseButtonEventArgs e)
- {
- this.CurrentMidIndex = index;
- e.Handled = true;
- };
-
- return outBordre;
-
- }
-
- ///
- /// 重新布局3D内容
- ///
- private void ReLayoutInteractiveVisual3D()
- {
- int j = 0;
- for (int i = 0; i < this.viewport3D.Children.Count; i++)
- {
- InteractiveVisual3D iv3d = this.viewport3D.Children[i] as InteractiveVisual3D;
- if (iv3d != null)
+ if (instant)
{
- double angle = 0;
- double offsetX = 0;
- double offsetZ = 0;
- this.GetTransformOfInteractiveVisual3D(j++, this.CurrentMidIndex, out angle, out offsetX, out offsetZ);
-
-
- NameScope.SetNameScope(this, new NameScope());
- this.RegisterName("iv3d", iv3d);
- Duration time = new Duration(TimeSpan.FromSeconds(0.3));
-
- DoubleAnimation angleAnimation = new DoubleAnimation(angle, time);
- DoubleAnimation xAnimation = new DoubleAnimation(offsetX, time);
- DoubleAnimation zAnimation = new DoubleAnimation(offsetZ, time);
-
- Storyboard story = new Storyboard();
- story.Children.Add(angleAnimation);
- story.Children.Add(xAnimation);
- story.Children.Add(zAnimation);
-
- Storyboard.SetTargetName(angleAnimation, "iv3d");
- Storyboard.SetTargetName(xAnimation, "iv3d");
- Storyboard.SetTargetName(zAnimation, "iv3d");
-
- Storyboard.SetTargetProperty(
- angleAnimation,
- new PropertyPath("(ModelVisual3D.Transform).(Transform3DGroup.Children)[0].(RotateTransform3D.Rotation).(AxisAngleRotation3D.Angle)"));
-
- Storyboard.SetTargetProperty(
- xAnimation,
- new PropertyPath("(ModelVisual3D.Transform).(Transform3DGroup.Children)[1].(TranslateTransform3D.OffsetX)"));
- Storyboard.SetTargetProperty(
- zAnimation,
- new PropertyPath("(ModelVisual3D.Transform).(Transform3DGroup.Children)[1].(TranslateTransform3D.OffsetZ)"));
-
- story.Begin(this);
-
+ translate.X = targetX;
+ scale.ScaleX = scale.ScaleY = targetScale;
+ border.Opacity = targetOpacity;
+ }
+ else
+ {
+ translate.BeginAnimation(TranslateTransform.XProperty,
+ new DoubleAnimation(targetX, TimeSpan.FromMilliseconds(400)) { EasingFunction = new QuadraticEase() });
+ scale.BeginAnimation(ScaleTransform.ScaleXProperty,
+ new DoubleAnimation(targetScale, TimeSpan.FromMilliseconds(400)) { EasingFunction = new QuadraticEase() });
+ scale.BeginAnimation(ScaleTransform.ScaleYProperty,
+ new DoubleAnimation(targetScale, TimeSpan.FromMilliseconds(400)) { EasingFunction = new QuadraticEase() });
+ border.BeginAnimation(Border.OpacityProperty,
+ new DoubleAnimation(targetOpacity, TimeSpan.FromMilliseconds(400)));
}
}
}
- ///
- /// 依照InteractiveVisual3D在列表中的序号来变换其位置等
- ///
- /// 在列表中的序号
- /// 列表中被作为中间项的序号
- private void GetTransformOfInteractiveVisual3D(int index, double midIndex, out double angle, out double offsetX, out double offsetZ)
+ private static T FindVisualChild(DependencyObject obj) where T : DependencyObject
{
- double disToMidIndex = index - midIndex;
-
-
- //旋转,两翼的图片各旋转一定的度数
- angle = 0;
- if (disToMidIndex < 0)
+ for (int i = 0; i < VisualTreeHelper.GetChildrenCount(obj); i++)
{
- angle = this.ModelAngle;//左边的旋转N度
+ var child = VisualTreeHelper.GetChild(obj, i);
+ if (child is T target) return target;
+ var result = FindVisualChild(child);
+ if (result != null) return result;
}
- else if (disToMidIndex > 0)
- {
- angle = (-this.ModelAngle);//右边的旋转-N度
- }
-
-
-
- //平移,两翼的图片逐渐向X轴负和正两个方向展开
- offsetX = 0;//中间的不平移
- if (Math.Abs(disToMidIndex) <= 1)
- {
- offsetX = disToMidIndex * this.MidModelDistance;
- }
- else if (disToMidIndex != 0)
- {
- offsetX = disToMidIndex * this.XDistanceBetweenModels + (disToMidIndex > 0 ? this.MidModelDistance : -this.MidModelDistance);
- }
-
-
- //两翼的图片逐渐向Z轴负方向移动一点,造成中间突出(离观众较近的效果)
- offsetZ = Math.Abs(disToMidIndex) * -this.ZDistanceBetweenModels;
-
+ return null;
}
+
+ public void SlideLeft() => SelectedIndex++;
+ public void SlideRight() => SelectedIndex--;
}
+
}
diff --git a/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowItem.cs b/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowItem.cs
index 2668220..34cfac5 100644
--- a/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowItem.cs
+++ b/Wpf_AiSportsMicrospace/MyUserControl/CoverFlowItem.cs
@@ -8,17 +8,27 @@ using System.Windows;
namespace Wpf_AiSportsMicrospace.MyUserControl
{
- public class CoverFlowItem : DependencyObject
+ public class CoverFlowItem : INotifyPropertyChanged
{
+ private bool _isSelected;
+ private double _progress; // 0~1
+
public Uri ImageUri { get; set; }
+ public bool IsSelected
+ {
+ get => _isSelected;
+ set { _isSelected = value; OnPropertyChanged(nameof(IsSelected)); }
+ }
+
public double Progress
{
- get => (double)GetValue(ProgressProperty);
- set => SetValue(ProgressProperty, value);
+ get => _progress;
+ set { _progress = value; OnPropertyChanged(nameof(Progress)); }
}
- public static readonly DependencyProperty ProgressProperty =
- DependencyProperty.Register(nameof(Progress), typeof(double), typeof(CoverFlowItem), new PropertyMetadata(0.0));
+ public event PropertyChangedEventHandler PropertyChanged;
+ protected void OnPropertyChanged(string name) =>
+ PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
}
}