/// <summary>
/// Create Form for this demo.
/// </summary>
/// <param name="config"></param>
/// <returns></returns>
protected virtual Form CreateForm(DemoConfiguration config)
{
return(new RenderForm(config.Title)
{
ClientSize = new Size(config.Width, config.Height)
});
}
private static void Run()
{
// Prepare and run D3D11 wrapper
var configuration = new DemoConfiguration("NoesisGUI Integration Sample", 1280, 720);
app = new App();
app.Run(configuration, contentLoadCallback: OnContentLoaded);
}
/// <summary>
/// Runs the demo.
/// </summary>
public void Run(DemoConfiguration demoConfiguration)
{
this.demoConfiguration = demoConfiguration ?? new DemoConfiguration();
this.form = this.CreateForm(this.demoConfiguration);
this.Initialize(this.demoConfiguration);
var isFormClosed = false;
var formIsResizing = false;
this.form.MouseClick += this.HandleMouseClick;
this.form.KeyDown += this.HandleKeyDown;
this.form.KeyUp += this.HandleKeyUp;
this.form.Resize += (o, args) =>
{
if (this.form.WindowState != this.currentFormWindowState)
{
this.HandleResize(o, args);
}
this.currentFormWindowState = this.form.WindowState;
};
this.form.ResizeBegin += (o, args) => { formIsResizing = true; };
this.form.ResizeEnd += (o, args) =>
{
formIsResizing = false;
this.HandleResize(o, args);
};
this.form.Closed += (o, args) => { isFormClosed = true; };
this.LoadContent();
this.clock.Start();
this.BeginRun();
RenderLoop.Run(
this.form,
() =>
{
if (isFormClosed)
{
return;
}
this.OnUpdate();
if (!formIsResizing)
{
this.Render();
}
});
this.UnloadContent();
this.EndRun();
// Dispose explicity
this.Dispose();
}
protected override void Initialize(DemoConfiguration demoConfiguration)
{
base.Initialize(demoConfiguration);
this.form.Closing += (s, e) => this.Close?.Invoke();
this.form.ClientSizeChanged += this.FormSizeChangedHandler;
this.form.MouseMove += this.FormMouseMoveHandler;
this.form.MouseDown += this.FormMouseDownHandler;
this.form.MouseUp += this.FormMouseUpHandler;
this.form.KeyPress += this.FormKeyPressHandler;
}
protected override void Initialize(DemoConfiguration demoConfiguration)
{
// SwapChain description
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(
demoConfiguration.Width,
demoConfiguration.Height,
new Rational(60, 1),
Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = this.DisplayHandle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
// Create Device and SwapChain
FeatureLevel featureLevel = new Device(DriverType.Hardware).FeatureLevel;
if (featureLevel > FeatureLevel.Level_11_0)
{
featureLevel = FeatureLevel.Level_11_0;
}
Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport | DeviceCreationFlags.Debug,
new[] { featureLevel },
desc,
out this.device,
out this.swapChain);
// Ignore all windows events
var factory = this.swapChain.GetParent <Factory>();
factory.MakeWindowAssociation(this.DisplayHandle, WindowAssociationFlags.IgnoreAll);
this.CreateBackBuffer();
this.CreateStencilBuffer();
}
/// <summary> /// In a derived class, implements logic to initialize the sample. /// </summary> protected abstract void Initialize(DemoConfiguration demoConfiguration);
public void Run(DemoConfiguration appConfiguration, Action contentLoadCallback)
{
this.contentLoadCallback = contentLoadCallback;
this.Run(appConfiguration);
}
