protected override void OnMouseDown(MouseButtonEventArgs e)
{
nView.MouseButtonDown(e.X, e.Y, TranslateButton(e.Button));
}
private static void Main()
{
Noesis.Log.SetLogCallback((level, channel, message) =>
{
if (channel == "")
{
// [TRACE] [DEBUG] [INFO] [WARNING] [ERROR]
string[] prefixes = new string[] { "T", "D", "I", "W", "E" };
string prefix = (int)level < prefixes.Length ? prefixes[(int)level] : " ";
Console.WriteLine("[NOESIS/" + prefix + "] " + message);
}
});
// Noesis initialization. This must be the first step before using any NoesisGUI functionality
Noesis.GUI.Init("LICENSE_NAME", "LICENSE_KEY");
// Setup theme
NoesisApp.Application.SetThemeProviders();
Noesis.GUI.LoadApplicationResources("Theme/NoesisTheme.DarkBlue.xaml");
// For simplicity purposes we are not using resource providers in this sample. ParseXaml() is
// enough if there is no extra XAML dependencies
Noesis.Grid xaml = (Noesis.Grid)Noesis.GUI.ParseXaml(@"
<Grid xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation"">
<Grid.Background>
<LinearGradientBrush StartPoint=""0,0"" EndPoint=""0,1"">
<GradientStop Offset=""0"" Color=""#FF123F61""/>
<GradientStop Offset=""0.6"" Color=""#FF0E4B79""/>
<GradientStop Offset=""0.7"" Color=""#FF106097""/>
</LinearGradientBrush>
</Grid.Background>
<Viewbox>
<StackPanel Margin=""50"">
<Button Content=""Hello World!"" Margin=""0,30,0,0""/>
<Rectangle Height=""5"" Margin=""-10,20,-10,0"">
<Rectangle.Fill>
<RadialGradientBrush>
<GradientStop Offset=""0"" Color=""#40000000""/>
<GradientStop Offset=""1"" Color=""#00000000""/>
</RadialGradientBrush>
</Rectangle.Fill>
</Rectangle>
</StackPanel>
</Viewbox>
</Grid>");
// View creation to render and interact with the user interface
// We transfer the ownership to a global pointer instead of a Ptr<> because there is no way
// in GLUT to do shutdown and we don't want the Ptr<> to be released at global time
Noesis.View view = Noesis.GUI.CreateView(xaml);
view.SetFlags(Noesis.RenderFlags.PPAA | Noesis.RenderFlags.LCD);
// Creation of the system window
RenderForm form = new RenderForm("NoesisGUI - IntegrationSharpDX D3D11")
{
Width = 1000,
Height = 600,
Icon = new System.Drawing.Icon("Noesis.ico")
};
view.SetSize(form.ClientSize.Width, form.ClientSize.Height);
// SwapChain description
SwapChainDescription desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(form.ClientSize.Width, form.ClientSize.Height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
// Create Device and SwapChain
Device device;
SwapChain swapChain;
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, desc, out device, out swapChain);
DeviceContext context = device.ImmediateContext;
Factory factory = swapChain.GetParent <Factory>();
factory.MakeWindowAssociation(form.Handle, WindowAssociationFlags.IgnoreAll);
factory.Dispose();
// Renderer initialization with a Direct3D11 device
view.Renderer.Init(new Noesis.RenderDeviceD3D11(context.NativePointer));
// New RenderTargetView from the backbuffer
Texture2D backBuffer = Texture2D.FromSwapChain <Texture2D>(swapChain, 0);
RenderTargetView renderView = new RenderTargetView(device, backBuffer);
backBuffer.Dispose();
// Register window events
form.SizeChanged += (s, e) =>
{
context.OutputMerger.SetRenderTargets(null, (RenderTargetView)null);
renderView.Dispose();
swapChain.ResizeBuffers(0, 0, 0, Format.Unknown, SwapChainFlags.None);
backBuffer = Texture2D.FromSwapChain <Texture2D>(swapChain, 0);
renderView = new RenderTargetView(device, backBuffer);
backBuffer.Dispose();
view.SetSize(form.ClientSize.Width, form.ClientSize.Height);
};
form.MouseMove += (s, e) => { view.MouseMove(e.X, e.Y); };
form.MouseDown += (s, e) =>
{
if (e.Button == MouseButtons.Left)
{
view.MouseButtonDown(e.X, e.Y, Noesis.MouseButton.Left);
}
};
form.MouseUp += (s, e) =>
{
if (e.Button == MouseButtons.Left)
{
view.MouseButtonUp(e.X, e.Y, Noesis.MouseButton.Left);
}
};
// Main loop
DateTime start = DateTime.Now;
RenderLoop.Run(form, () =>
{
// Update view (layout, animations, ...)
view.Update((DateTime.Now - start).TotalSeconds);
// Offscreen rendering phase populates textures needed by the on-screen rendering
view.Renderer.UpdateRenderTree();
view.Renderer.RenderOffscreen();
// If you are going to render here with your own engine you need to restore the GPU state
// because noesis changes it. In this case only framebuffer and viewport need to be restored
context.Rasterizer.SetViewport(new Viewport(0, 0, form.ClientSize.Width, form.ClientSize.Height, 0.0f, 1.0f));
context.OutputMerger.SetTargets(renderView);
context.ClearRenderTargetView(renderView, Color.Black);
// Rendering is done in the active framebuffer
view.Renderer.Render();
// Present and swap buffers
swapChain.Present(0, PresentFlags.None);
});
// Release all resources
renderView.Dispose();
context.ClearState();
context.Flush();
device.Dispose();
context.Dispose();
swapChain.Dispose();
}
