public bool InitializeGraphics(Control control)
{
this.control = control;
AttachMouseEventHandler(control);
control.Resize += new System.EventHandler(form_Resize);
System.Drawing.Size clientSize = control.ClientSize;
// Create Device and SwapChain
device = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.BgraSupport, new SharpDX.Direct3D.FeatureLevel[] { SharpDX.Direct3D.FeatureLevel.Level_10_0 });
factory1 = new SharpDX.DXGI.Factory1();
swapChain = new SwapChain(factory1, device, new SwapChainDescription()
{
ModeDescription = new ModeDescription(clientSize.Width, clientSize.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
SampleDescription = DetectSampleDescription(device, Format.D32_Float_S8X24_UInt),
Usage = Usage.RenderTargetOutput,
BufferCount = 1,
OutputHandle = control.Handle,
IsWindowed = true,
SwapEffect = SwapEffect.Discard
});
// Ignore all windows events
factory1.MakeWindowAssociation(control.Handle, WindowAssociationFlags.IgnoreAll);
CreateViewportAndProjection(ref clientSize);
string skel_file = Path.Combine(Application.StartupPath, @"resources\skeleton.bin");
skeleton = new hkaSkeleton();
skeleton.Load(skel_file);
string anim_file = Path.Combine(Application.StartupPath, @"resources\idle.bin");
anim = new hkaAnimation();
if (anim.Load(anim_file))
{
string source_file = Path.ChangeExtension(anim_file, ".hkx");
LoadAnimationSuccessful(source_file);
}
renderer3d.InitializeGraphics(device, skeleton);
renderer3d.CreateDeviceResources(swapChain, ref viewport);
renderer2d.CreateDeviceIndependentResources(skeleton);
return(true);
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderControl" /> class.
/// </summary>
public RenderControl()
{
SwapChainDescription swapCHainDesc = new SwapChainDescription
{
BufferCount = 2,
Usage = Usage.RenderTargetOutput,
OutputHandle = Handle,
IsWindowed = true,
ModeDescription =
new ModeDescription(
Width,
Height,
new Rational(60, 1),
Format.R8G8B8A8_UNorm),
SampleDescription = new SampleDescription(1, 0),
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard
};
Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport,
swapCHainDesc,
out _device,
out _swapChain);
Debug.Assert(_swapChain != null, "_swapChain != null");
// ReSharper disable once AssignNullToNotNullAttribute
_backBuffer = Surface.FromSwapChain(_swapChain, 0);
Debug.Assert(_backBuffer != null, "_backBuffer != null");
Size2F dpi = DirectXResourceManager.FactoryD2D.DesktopDpi;
RenderTarget renderTarget = new RenderTarget(
DirectXResourceManager.FactoryD2D,
_backBuffer,
new RenderTargetProperties
{
DpiX = dpi.Width,
DpiY = dpi.Height,
MinLevel = SharpDX.Direct2D1.FeatureLevel.Level_DEFAULT,
PixelFormat = new PixelFormat(Format.Unknown, AlphaMode.Ignore),
Type = RenderTargetType.Default,
Usage = RenderTargetUsage.None
});
_renderTargetContainer = RenderTargetContainer.CreateContainer(renderTarget, out _renderTargetRef);
using (FactoryDXGI factory = _swapChain.GetParent <FactoryDXGI>())
{
Debug.Assert(factory != null, "factory != null");
factory.MakeWindowAssociation(Handle, WindowAssociationFlags.IgnoreAltEnter);
}
_renderThread = new Thread(RenderLoop)
{
Name = "Render Thread",
IsBackground = true
};
}
public void Run()
{
#region setup resources
var mainForm = new RenderForm();
var scDescription = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription =
new ModeDescription(
0,
0,
new Rational(60, 1),
Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = mainForm.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
//DeviceCreationFlags.Debug flag below will show debug layer messages in your output window.
//Need proper version of windows sdk for it to work, otherwise it will throw an exception.
//You also need to right click your project->properties->debug (on the left panel)-> check "enable native code debugging"
// Create Device and SwapChain
_d3d11.Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport | DeviceCreationFlags.Debug,
new[] { _d3d.FeatureLevel.Level_12_1 },
scDescription,
out d3d11Device,
out swapChain);
// Ignore all windows events
dxgiFactory = swapChain.GetParent <_dxgi.Factory1>();
dxgiFactory.MakeWindowAssociation(mainForm.Handle, WindowAssociationFlags.IgnoreAll);
d2dFactory = new _d2d.Factory();
d2dFactory4 = d2dFactory.QueryInterface <_d2d.Factory4>();
dxgiDevice = d3d11Device.QueryInterface <_dxgi.Device>();
d2dDevice3 = new _d2d.Device3(d2dFactory4, dxgiDevice);
d2dDeviceContext3 = new _d2d.DeviceContext3(d2dDevice3, DeviceContextOptions.None);
#endregion
#region create drawing input
sourceImage = createD2DBitmap(@"yourFile.png", d2dDeviceContext3);
spriteBatch = new SpriteBatch(d2dDeviceContext3);
var destinationRects = new RawRectangleF[1];
destinationRects[0] = new RectangleF(100, 50, sourceImage.Size.Width, sourceImage.Size.Height);
var sourceRects = new RawRectangle[1];
sourceRects[0] = new RectangleF(0, 0, sourceImage.Size.Width, sourceImage.Size.Height);
#endregion
#region mainLoop
RenderLoop.Run(mainForm, () =>
{
if (d2dTarget != null)
{
d2dTarget.Dispose();
d2dTarget = null;
}
using (var backBuffer = Texture2D.FromSwapChain <Texture2D>(swapChain, 0))
{
using (var surface = backBuffer.QueryInterface <Surface>())
{
var bmpProperties = new BitmapProperties1(
new PixelFormat(Format.R8G8B8A8_UNorm, _d2d.AlphaMode.Premultiplied),
dpiX: 96,
dpiY: 96,
bitmapOptions: BitmapOptions.Target | BitmapOptions.CannotDraw);
d2dTarget = new Bitmap1(
d2dDeviceContext3,
surface,
bmpProperties);
d2dDeviceContext3.Target = d2dTarget;
}
}
//the key missing piece: cannot use per primitive antialiasing with spritebatch
d2dDeviceContext3.AntialiasMode = AntialiasMode.Aliased;
d2dDeviceContext3.BeginDraw();
spriteBatch.Clear();
spriteBatch.AddSprites(
1,
destinationRects,
sourceRects,
null,
null,
destinationRectanglesStride: 0, //0 stride because there is only 1 element
sourceRectanglesStride: 0,
colorsStride: 0,
transformsStride: 0);
d2dDeviceContext3.DrawSpriteBatch(
spriteBatch: spriteBatch,
startIndex: 0,
spriteCount: 1,
bitmap: sourceImage,
interpolationMode: BitmapInterpolationMode.Linear,
spriteOptions: SpriteOptions.ClampToSourceRectangle);
d2dDeviceContext3.EndDraw();
//first param set to 1 would indicate waitVerticalBlanking
swapChain.Present(0, PresentFlags.None);
});
#endregion
}