/// <summary>
/// Initializes a new instance of the <see cref="ApplySampleBehavior"/> class.
/// </summary>
public ApplySampleBehavior()
{
m_painter = new SeeingSharpPanelPainter();
m_painter.Camera = new PerspectiveCamera3D();
m_painter.RenderLoop.SceneComponents.Add(
new FreeMovingCameraComponent());
}
/// <summary>
/// Starts input handling.
/// </summary>
/// <param name="viewObject">The view object (e. g. Direct3D11Canvas).</param>
public void Start(IInputEnabledView viewObject)
{
m_painter = viewObject as SeeingSharpPanelPainter;
if (m_painter == null)
{
throw new ArgumentException("Unable to handle given view object!");
}
m_viewInterface = m_painter as IInputEnabledView;
if (m_viewInterface == null)
{
throw new ArgumentException("Unable to handle given view object!");
}
m_renderLoop = m_viewInterface.RenderLoop;
if (m_renderLoop == null)
{
throw new ArgumentException("Unable to handle given view object!");
}
m_dispatcher = m_painter.Disptacher;
if (m_dispatcher == null)
{
throw new ArgumentException("Unable to get CoreDisptacher from target panel!");
}
// Deligate start logic to UI thread
m_dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Register all events
m_painter.TargetPanel.PointerExited += OnTargetPanel_PointerExited;
m_painter.TargetPanel.PointerEntered += OnTargetPanel_PointerEntered;
m_painter.TargetPanel.PointerWheelChanged += OnTargetPanel_PointerWheelChanged;
m_painter.TargetPanel.PointerPressed += OnTargetPanel_PointerPressed;
m_painter.TargetPanel.PointerReleased += OnTargetPanel_PointerReleased;
m_painter.TargetPanel.PointerMoved += OnTargetPanel_PointerMoved;
// Create the dummy button for focus management
// see posts on: https://social.msdn.microsoft.com/Forums/en-US/54e4820d-d782-45d9-a2b1-4e3a13340788/set-focus-on-swapchainpanel-control?forum=winappswithcsharp
m_dummyButtonForFocus = new Button();
m_dummyButtonForFocus.Content = "Button";
m_dummyButtonForFocus.Width = 0;
m_dummyButtonForFocus.Height = 0;
m_dummyButtonForFocus.HorizontalAlignment = HorizontalAlignment.Left;
m_dummyButtonForFocus.VerticalAlignment = VerticalAlignment.Top;
m_dummyButtonForFocus.KeyDown += OnDummyButtonForFocus_KeyDown;
m_dummyButtonForFocus.KeyUp += OnDummyButtonForFocus_KeyUp;
m_dummyButtonForFocus.LostFocus += OnDummyButtonForFocus_LostFocus;
m_dummyButtonForFocus.GotFocus += OnDummyButtonForFocus_GotFocus;
m_painter.TargetPanel.Children.Add(m_dummyButtonForFocus);
m_coreWindow = CoreWindow.GetForCurrentThread();
m_coreWindow.KeyDown += OnCoreWindow_KeyDown;
m_coreWindow.KeyUp += OnCoreWindow_KeyUp;
// Set focus on the target
m_dummyButtonForFocus.Focus(FocusState.Programmatic);
}).FireAndForget();
}
private void OnMainPage_Loaded(object sender, RoutedEventArgs e)
{
if (m_panelPainter != null) { return; }
// Attach the painter to the target render panel
m_panelPainter = new SeeingSharpPanelPainter(this.RenderTargetPanel);
m_panelPainter.RenderLoop.ClearColor = Color4.CornflowerBlue;
}
private async void OnMainPage_Loaded(object sender, RoutedEventArgs e)
{
if (m_panelPainter != null)
{
return;
}
// Attach the painter to the target render panel
m_panelPainter = new SeeingSharpPanelPainter(this.RenderTargetPanel);
m_panelPainter.RenderLoop.ClearColor = Color4.CornflowerBlue;
// Build scene graph
await m_panelPainter.Scene.ManipulateSceneAsync((manipulator) =>
{
// Define a BACKGROUND layer and configure layer IDs
// => Ensures correct render order
SceneLayer bgLayer = manipulator.AddLayer("BACKGROUND");
manipulator.SetLayerOrderID(bgLayer, 0);
manipulator.SetLayerOrderID(Scene.DEFAULT_LAYER_NAME, 1);
// Add the background texture painter to the BACKGROUND layer
var resBackgroundTexture = manipulator.AddTexture(
new AssemblyResourceUriBuilder(
"SeeingSharp.Tutorials.Introduction03",
true,
"Assets/Textures/Background.png"));
manipulator.Add(new FullscreenTextureObject(resBackgroundTexture), bgLayer.Name);
// Create pallet geometry resource
PalletType pType = new PalletType();
pType.ContentColor = Color4.GreenColor;
var resPalletGeometry = manipulator.AddResource <GeometryResource>(
() => new GeometryResource(pType));
// Create pallet object and add it to the scene
// => The DEFAULT layer is used by default
GenericObject palletObject = manipulator.AddGeneric(resPalletGeometry);
palletObject.Color = Color4.GreenColor;
palletObject.EnableShaderGeneratedBorder();
palletObject.BuildAnimationSequence()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_180DEG, EngineMath.RAD_45DEG), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_360DEG, EngineMath.RAD_45DEG), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, 0f, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.CallAction(() => palletObject.RotationEuler = Vector3.Zero)
.ApplyAndRewind();
});
// Configure camera
Camera3DBase camera = m_panelPainter.Camera;
camera.Position = new Vector3(2f, 2f, 2f);
camera.Target = new Vector3(0f, 0.5f, 0f);
camera.UpdateCamera();
}
private void OnMainPage_Loaded(object sender, RoutedEventArgs e)
{
if (m_panelPainter != null)
{
return;
}
// Attach the painter to the target render panel
m_panelPainter = new SeeingSharpPanelPainter(this.RenderTargetPanel);
m_panelPainter.RenderLoop.ClearColor = Color4.CornflowerBlue;
}
private async void OnMainPage_Loaded(object sender, RoutedEventArgs e)
{
if (m_panelPainter != null) { return; }
// Attach the painter to the target render panel
m_panelPainter = new SeeingSharpPanelPainter(this.RenderTargetPanel);
m_panelPainter.RenderLoop.ClearColor = Color4.CornflowerBlue;
// Build scene graph
await m_panelPainter.Scene.ManipulateSceneAsync((manipulator) =>
{
// Define a BACKGROUND layer and configure layer IDs
// => Ensures correct render order
SceneLayer bgLayer = manipulator.AddLayer("BACKGROUND");
manipulator.SetLayerOrderID(bgLayer, 0);
manipulator.SetLayerOrderID(Scene.DEFAULT_LAYER_NAME, 1);
// Add the background texture painter to the BACKGROUND layer
var resBackgroundTexture = manipulator.AddTexture(
new AssemblyResourceUriBuilder(
"SeeingSharp.Tutorials.Introduction03",
true,
"Assets/Textures/Background.png"));
manipulator.Add(new TexturePainter(resBackgroundTexture), bgLayer.Name);
// Create pallet geometry resource
PalletType pType = new PalletType();
pType.ContentColor = Color4.GreenColor;
var resPalletGeometry = manipulator.AddResource<GeometryResource>(
() => new GeometryResource(pType));
// Create pallet object and add it to the scene
// => The DEFAULT layer is used by default
GenericObject palletObject = manipulator.AddGeneric(resPalletGeometry);
palletObject.Color = Color4.GreenColor;
palletObject.EnableShaderGeneratedBorder();
palletObject.BuildAnimationSequence()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_180DEG, EngineMath.RAD_45DEG), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_360DEG, EngineMath.RAD_45DEG), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, 0f, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.CallAction(() => palletObject.RotationEuler = Vector3.Zero)
.ApplyAndRewind();
});
// Configure camera
Camera3DBase camera = m_panelPainter.Camera;
camera.Position = new Vector3(2f, 2f, 2f);
camera.Target = new Vector3(0f, 0.5f, 0f);
camera.UpdateCamera();
}
/// <summary>
/// Stops input handling.
/// </summary>
public void Stop()
{
_hasFocus = false;
if (_painter == null)
{
return;
}
if (_dispatcher == null)
{
return;
}
// Deregister all events on UI thread
var dummyButtonForFocus = _dummyButtonForFocus;
var coreWindow = _coreWindow;
_ = _dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// RemoveObject the dummy button
if (dummyButtonForFocus != null)
{
dummyButtonForFocus.KeyDown -= this.OnDummyButtonForFocus_KeyDown;
dummyButtonForFocus.KeyUp -= this.OnDummyButtonForFocus_KeyUp;
dummyButtonForFocus.LostFocus -= this.OnDummyButtonForFocus_LostFocus;
dummyButtonForFocus.GotFocus -= this.OnDummyButtonForFocus_GotFocus;
_targetPanel.Children.Remove(dummyButtonForFocus);
}
// Deregister all events
_targetPanel.PointerExited -= this.OnTargetPanel_PointerExited;
_targetPanel.PointerEntered -= this.OnTargetPanel_PointerEntered;
_targetPanel.PointerWheelChanged -= this.OnTargetPanel_PointerWheelChanged;
_targetPanel.PointerPressed -= this.OnTargetPanel_PointerPressed;
_targetPanel.PointerReleased -= this.OnTargetPanel_PointerReleased;
_targetPanel.PointerMoved -= this.OnTargetPanel_PointerMoved;
_targetPanel = null;
// Deregister events from CoreWindow
coreWindow.KeyDown -= this.OnCoreWindow_KeyDown;
coreWindow.KeyUp -= this.OnCoreWindow_KeyUp;
});
// set all references to zero
_dummyButtonForFocus = null;
_painter = null;
_coreWindow = null;
_dispatcher = null;
}
/// <summary>
/// Stops input handling.
/// </summary>
public void Stop()
{
m_hasFocus = false;
if (m_painter == null)
{
return;
}
if (m_dispatcher == null)
{
return;
}
// Deregister all events on UI thread
Button dummyButtonForFocus = m_dummyButtonForFocus;
SeeingSharpPanelPainter painter = m_painter;
CoreWindow coreWindow = m_coreWindow;
m_dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Remove the dummy button
if (dummyButtonForFocus != null)
{
dummyButtonForFocus.KeyDown -= OnDummyButtonForFocus_KeyDown;
dummyButtonForFocus.KeyUp -= OnDummyButtonForFocus_KeyUp;
dummyButtonForFocus.LostFocus -= OnDummyButtonForFocus_LostFocus;
dummyButtonForFocus.GotFocus -= OnDummyButtonForFocus_GotFocus;
painter.TargetPanel.Children.Remove(dummyButtonForFocus);
}
// Deregister all events
painter.TargetPanel.PointerExited -= OnTargetPanel_PointerExited;
painter.TargetPanel.PointerEntered -= OnTargetPanel_PointerEntered;
painter.TargetPanel.PointerWheelChanged -= OnTargetPanel_PointerWheelChanged;
painter.TargetPanel.PointerPressed -= OnTargetPanel_PointerPressed;
painter.TargetPanel.PointerReleased -= OnTargetPanel_PointerReleased;
painter.TargetPanel.PointerMoved -= OnTargetPanel_PointerMoved;
// Deregister events from CoreWindow
coreWindow.KeyDown -= OnCoreWindow_KeyDown;
coreWindow.KeyUp -= OnCoreWindow_KeyUp;
}).FireAndForget();
// set all references to zero
m_dummyButtonForFocus = null;
m_painter = null;
m_coreWindow = null;
m_dispatcher = null;
}
private async void OnMainPage_Loaded(object sender, RoutedEventArgs e)
{
if (m_panelPainter != null)
{
return;
}
// Attach the painter to the target render panel
m_panelPainter = new SeeingSharpPanelPainter(this.RenderTargetPanel);
m_panelPainter.RenderLoop.ClearColor = Color4.CornflowerBlue;
// Build scene graph
await m_panelPainter.Scene.ManipulateSceneAsync((manipulator) =>
{
// Create pallet geometry resource
PalletType pType = new PalletType();
pType.ContentColor = Color4.GreenColor;
var resPalletGeometry = manipulator.AddResource <GeometryResource>(
() => new GeometryResource(pType));
// Create pallet object
GenericObject palletObject = manipulator.AddGeneric(resPalletGeometry);
palletObject.Color = Color4.GreenColor;
palletObject.EnableShaderGeneratedBorder();
palletObject.BuildAnimationSequence()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_180DEG, EngineMath.RAD_45DEG), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_360DEG, EngineMath.RAD_45DEG), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, 0f, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.CallAction(() => palletObject.RotationEuler = Vector3.Zero)
.ApplyAndRewind();
});
// Configure camera
Camera3DBase camera = m_panelPainter.Camera;
camera.Position = new Vector3(2f, 2f, 2f);
camera.Target = new Vector3(0f, 0.5f, 0f);
camera.UpdateCamera();
}
private async void OnMainPage_Loaded(object sender, RoutedEventArgs e)
{
if (m_panelPainter != null) { return; }
// Attach the painter to the target render panel
m_panelPainter = new SeeingSharpPanelPainter(this.RenderTargetPanel);
m_panelPainter.RenderLoop.ClearColor = Color4.CornflowerBlue;
// Build scene graph
await m_panelPainter.Scene.ManipulateSceneAsync((manipulator) =>
{
// Create pallet geometry resource
PalletType pType = new PalletType();
pType.ContentColor = Color4.GreenColor;
var resPalletGeometry = manipulator.AddResource<GeometryResource>(
() => new GeometryResource(pType));
// Create pallet object
GenericObject palletObject = manipulator.AddGeneric(resPalletGeometry);
palletObject.Color = Color4.GreenColor;
palletObject.EnableShaderGeneratedBorder();
palletObject.BuildAnimationSequence()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_180DEG, EngineMath.RAD_45DEG), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, EngineMath.RAD_360DEG, EngineMath.RAD_45DEG), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.RotateEulerAnglesTo(new Vector3(0f, 0f, 0f), TimeSpan.FromSeconds(2.0))
.WaitFinished()
.CallAction(() => palletObject.RotationEuler = Vector3.Zero)
.ApplyAndRewind();
});
// Configure camera
Camera3DBase camera = m_panelPainter.Camera;
camera.Position = new Vector3(2f, 2f, 2f);
camera.Target = new Vector3(0f, 0.5f, 0f);
camera.UpdateCamera();
}
/// <summary>
/// Starts input handling.
/// </summary>
/// <param name="viewObject">The view object (e. g. Direct3D11Canvas).</param>
public void Start(IInputEnabledView viewObject)
{
_painter = viewObject as SeeingSharpPanelPainter;
if (_painter == null)
{
throw new ArgumentException("Unable to handle given view object!");
}
_viewInterface = _painter;
if (_viewInterface == null)
{
throw new ArgumentException("Unable to handle given view object!");
}
_renderLoop = _viewInterface.RenderLoop;
if (_renderLoop == null)
{
throw new ArgumentException("Unable to handle given view object!");
}
_dispatcher = _painter.Dispatcher;
if (_dispatcher == null)
{
throw new ArgumentException("Unable to get CoreDispatcher from target panel!");
}
// Delegate start logic to UI thread
_ = _dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Register all events
_targetPanel = _painter.TargetPanel;
_targetPanel.PointerExited += this.OnTargetPanel_PointerExited;
_targetPanel.PointerEntered += this.OnTargetPanel_PointerEntered;
_targetPanel.PointerWheelChanged += this.OnTargetPanel_PointerWheelChanged;
_targetPanel.PointerPressed += this.OnTargetPanel_PointerPressed;
_targetPanel.PointerReleased += this.OnTargetPanel_PointerReleased;
_targetPanel.PointerMoved += this.OnTargetPanel_PointerMoved;
// Create the dummy button for focus management
// see posts on: https://social.msdn.microsoft.com/Forums/en-US/54e4820d-d782-45d9-a2b1-4e3a13340788/set-focus-on-swapchainpanel-control?forum=winappswithcsharp
_dummyButtonForFocus = new Button
{
Content = "Button",
Width = 0,
Height = 0,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top,
BorderThickness = new Thickness(0.0)
};
_dummyButtonForFocus.KeyDown += this.OnDummyButtonForFocus_KeyDown;
_dummyButtonForFocus.KeyUp += this.OnDummyButtonForFocus_KeyUp;
_dummyButtonForFocus.LostFocus += this.OnDummyButtonForFocus_LostFocus;
_dummyButtonForFocus.GotFocus += this.OnDummyButtonForFocus_GotFocus;
_targetPanel.Children.Insert(0, _dummyButtonForFocus);
_coreWindow = CoreWindow.GetForCurrentThread();
_coreWindow.KeyDown += this.OnCoreWindow_KeyDown;
_coreWindow.KeyUp += this.OnCoreWindow_KeyUp;
// Set focus on the target
_dummyButtonForFocus.Focus(FocusState.Programmatic);
});
}
