public Direct3DUserControl()
{
this.InitializeComponent();
// do not initialize D3D in design mode as it may cause designer crashes
if(Windows.ApplicationModel.DesignMode.DesignModeEnabled)
return;
// Safely dispose any previous instance
// Creates a new DeviceManager (Direct3D, Direct2D, DirectWrite, WIC)
deviceManager = new DeviceManager();
// Use current control as the rendering target (Initialize SwapChain, RenderTargetView, DepthStencilView, BitmapTarget)
target = new SwapChainPanelTarget(this);
// Add Initializer to device manager
deviceManager.OnInitialize += target.Initialize;
// New CubeRenderer
cubeRenderer = new CubeRenderer();
cubeRenderer.ShowCube = true;
deviceManager.OnInitialize += cubeRenderer.Initialize;
target.OnRender += cubeRenderer.Render;
// New ShapeRenderer
shapeRenderer = new ShapeRenderer();
shapeRenderer.Show = true;
shapeRenderer.EnableClear = false;
deviceManager.OnInitialize += shapeRenderer.Initialize;
target.OnRender += shapeRenderer.Render;
// Initialize the device manager and all registered deviceManager.OnInitialize
try {
deviceManager.Initialize(DisplayInformation.GetForCurrentView().LogicalDpi);
DisplayInformation.GetForCurrentView().DpiChanged += DisplayProperties_LogicalDpiChanged;
} catch (Exception ex) {
//DisplayInformation.GetForCurrentView() will throw exception in designer
deviceManager.Initialize(96.0f);
}
// Setup rendering callback
CompositionTargetEx.Rendering += CompositionTarget_Rendering;
this.LayoutUpdated += Direct3DUserControl_LayoutUpdated;
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used when the application is launched to open a specific file, to display
/// search results, and so forth.
/// </summary>
/// <param name="args">Details about the launch request and process.</param>
protected override void OnLaunched(LaunchActivatedEventArgs args)
{
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
//TODO: Load state from previously suspended application
}
// Safely dispose any previous instance
// Creates a new DeviceManager (Direct3D, Direct2D, DirectWrite, WIC)
deviceManager = new DeviceManager();
// New CubeRenderer
cubeRenderer = new CubeRenderer();
cubeRenderer.ShowCube = true;
shapeRenderer = new ShapeRenderer();
shapeRenderer.Show = false;
shapeRenderer.EnableClear = false;
// Place the frame in the current Window and ensure that it is active
var swapchainPanel = new DirectXPanelXaml(cubeRenderer, shapeRenderer);
Window.Current.Content = swapchainPanel;
Window.Current.Activate();
// Use CoreWindowTarget as the rendering target (Initialize SwapChain, RenderTargetView, DepthStencilView, BitmapTarget)
target = new SwapChainBackgroundPanelTarget(swapchainPanel);
// Add Initializer to device manager
deviceManager.OnInitialize += target.Initialize;
deviceManager.OnInitialize += cubeRenderer.Initialize;
deviceManager.OnInitialize += shapeRenderer.Initialize;
// Render the cube within the CoreWindow
target.OnRender += cubeRenderer.Render;
target.OnRender += shapeRenderer.Render;
// Initialize the device manager and all registered deviceManager.OnInitialize
deviceManager.Initialize(DisplayProperties.LogicalDpi);
// Setup rendering callback
CompositionTarget.Rendering += CompositionTarget_Rendering;
// Callback on DpiChanged
DisplayProperties.LogicalDpiChanged += DisplayProperties_LogicalDpiChanged;
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used when the application is launched to open a specific file, to display
/// search results, and so forth.
/// </summary>
/// <param name="args">Details about the launch request and process.</param>
protected override void OnLaunched(LaunchActivatedEventArgs args)
{
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
//TODO: Load state from previously suspended application
}
// Place the frame in the current Window and ensure that it is active
var swapChainPanel = new MainPage();
Window.Current.Content = swapChainPanel;
Window.Current.Activate();
// Safely dispose any previous instance
// Creates a new DeviceManager (Direct3D, Direct2D, DirectWrite, WIC)
deviceManager = new DeviceManager();
// New CubeRenderer
renderer = new ShapeRenderer();
var fpsRenderer = new FpsRenderer();
// Use CoreWindowTarget as the rendering target (Initialize SwapChain, RenderTargetView, DepthStencilView, BitmapTarget)
target = new SwapChainBackgroundPanelTarget(swapChainPanel);
// Add Initializer to device manager
deviceManager.OnInitialize += target.Initialize;
deviceManager.OnInitialize += renderer.Initialize;
deviceManager.OnInitialize += fpsRenderer.Initialize;
// Render the cube within the CoreWindow
target.OnRender += renderer.Render;
target.OnRender += fpsRenderer.Render;
// Initialize the device manager and all registered deviceManager.OnInitialize
deviceManager.Initialize(DisplayProperties.LogicalDpi);
// Setup rendering callback
CompositionTarget.Rendering += CompositionTarget_Rendering;
// Callback on DpiChanged
DisplayProperties.LogicalDpiChanged += DisplayProperties_LogicalDpiChanged;
}
private void Init()
{
// Safely dispose any previous instance
// Creates a new DeviceManager (Direct3D, Direct2D, DirectWrite, WIC)
deviceManager = new DeviceManager();
// New CubeRenderer
cubeRenderer = new CubeRenderer();
cubeRenderer.ShowCube = true;
shapeRenderer = new ShapeRenderer();
shapeRenderer.Show = false;
shapeRenderer.EnableClear = false;
// Use CoreWindowTarget as the rendering target (Initialize SwapChain, RenderTargetView, DepthStencilView, BitmapTarget)
target = new SwapChainPanelTarget(scpMain);
// Add Initializer to device manager
deviceManager.OnInitialize += target.Initialize;
deviceManager.OnInitialize += cubeRenderer.Initialize;
deviceManager.OnInitialize += shapeRenderer.Initialize;
// Render the cube within the CoreWindow
target.OnRender += cubeRenderer.Render;
target.OnRender += shapeRenderer.Render;
// Initialize the device manager and all registered deviceManager.OnInitialize
deviceManager.Initialize(DisplayProperties.LogicalDpi);
// Setup rendering callback
CompositionTarget.Rendering += CompositionTarget_Rendering;
// Callback on DpiChanged
DisplayProperties.LogicalDpiChanged += DisplayProperties_LogicalDpiChanged;
}
public DirectXPanelXaml(CubeRenderer cubeRenderer, ShapeRenderer shapeRenderer)
{
this.cubeRenderer = cubeRenderer;
this.shapeRenderer = shapeRenderer;
this.InitializeComponent();
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
d3dDragHandler = new DragHandler(d3dCanvas) { CursorOver = new Windows.UI.Core.CoreCursor(Windows.UI.Core.CoreCursorType.SizeAll, 1) };
d2dDragHandler = new DragHandler(d2dCanvas) { CursorOver = new Windows.UI.Core.CoreCursor(Windows.UI.Core.CoreCursorType.SizeAll, 1) };
d3dBrush = new ImageBrush();
d3dRectangle.Fill = d3dBrush;
d2dBrush = new ImageBrush();
d2dRectangle.Fill = d2dBrush;
// Safely dispose any previous instance
// Creates a new DeviceManager (Direct3D, Direct2D, DirectWrite, WIC)
deviceManager = new DeviceManager();
// New CubeRenderer
cubeRenderer = new CubeRenderer();
shapeRenderer = new ShapeRenderer();
int pixelWidth = (int)(d3dRectangle.Width * DisplayProperties.LogicalDpi / 96.0);
int pixelHeight = (int)(d3dRectangle.Height * DisplayProperties.LogicalDpi / 96.0);
// Use CoreWindowTarget as the rendering target (Initialize SwapChain, RenderTargetView, DepthStencilView, BitmapTarget)
d3dTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
d3dBrush.ImageSource = d3dTarget.ImageSource;
d2dTarget = new SurfaceImageSourceTarget(pixelWidth, pixelHeight);
d2dBrush.ImageSource = d2dTarget.ImageSource;
// Add Initializer to device manager
deviceManager.OnInitialize += d3dTarget.Initialize;
deviceManager.OnInitialize += d2dTarget.Initialize;
deviceManager.OnInitialize += cubeRenderer.Initialize;
deviceManager.OnInitialize += shapeRenderer.Initialize;
// Render the cube within the CoreWindow
d3dTarget.OnRender += cubeRenderer.Render;
d2dTarget.OnRender += shapeRenderer.Render;
// Initialize the device manager and all registered deviceManager.OnInitialize
deviceManager.Initialize(DisplayProperties.LogicalDpi);
// Setup rendering callback
CompositionTarget.Rendering += CompositionTarget_Rendering;
// Callback on DpiChanged
DisplayProperties.LogicalDpiChanged += DisplayProperties_LogicalDpiChanged;
}