public override void Init(IntPtr display, IntPtr window, uint samples, bool vsync, bool sRGB)
{
_display = display;
_window = window;
_vsync = vsync;
FeatureLevel[] features =
{
FeatureLevel.Level_11_1,
FeatureLevel.Level_11_0
};
SharpDX.Direct3D11.Device dev11 = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.None, features);
_dev = dev11.QueryInterfaceOrNull <SharpDX.Direct3D11.Device1>();
SampleDescription sampleDesc = new SampleDescription();
do
{
if (_dev.CheckMultisampleQualityLevels(Format.R8G8B8A8_UNorm, (int)samples) > 0)
{
sampleDesc.Count = (int)samples;
sampleDesc.Quality = 0;
break;
}
else
{
samples >>= 1;
}
} while (samples > 0);
SwapChainDescription1 desc = new SwapChainDescription1();
desc.Width = 0;
desc.Height = 0;
desc.Format = sRGB ? Format.R8G8B8A8_UNorm_SRgb : Format.R8G8B8A8_UNorm;
desc.Scaling = Scaling.None;
desc.SampleDescription = sampleDesc;
desc.Usage = Usage.RenderTargetOutput;
desc.BufferCount = 2;
desc.SwapEffect = SwapEffect.FlipSequential;
desc.Flags = SwapChainFlags.None;
SharpDX.DXGI.Device2 dev = _dev.QueryInterface <SharpDX.DXGI.Device2>();
Adapter adapter = dev.Adapter;
Factory2 factory = adapter.GetParent <Factory2>();
if (display == IntPtr.Zero)
{
GCHandle handle = (GCHandle)window;
SharpDX.ComObject coreWindow = new SharpDX.ComObject(handle.Target as object);
_swapChain = new SwapChain1(factory, _dev, coreWindow, ref desc);
}
else
{
_swapChain = new SwapChain1(factory, _dev, window, ref desc);
}
_device = new RenderDeviceD3D11(_dev.ImmediateContext.NativePointer, sRGB);
}
public RenderController(IntPtr windowHandle)
{
writeFactory = new SharpDX.DirectWrite.Factory();
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device
(
DriverType.Hardware,
DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport
);
device = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
SwapChainDescription1 description = new SwapChainDescription1()
{
Width = 0,
Height = 0,
Format = Format.B8G8R8A8_UNorm,
Stereo = false,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 2,
Scaling = Scaling.None,
SwapEffect = SwapEffect.FlipSequential,
};
swapChain = new SwapChain1(dxgiFactory2, device, windowHandle, ref description);
backBuffer = Surface.FromSwapChain(swapChain, 0);
d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
properties = new BitmapProperties1
(
new SharpDX.Direct2D1.PixelFormat
(
SharpDX.DXGI.Format.B8G8R8A8_UNorm,
SharpDX.Direct2D1.AlphaMode.Premultiplied
),
0, 0, BitmapOptions.Target | BitmapOptions.CannotDraw
);
d2dTarget = new Bitmap1(d2dContext, backBuffer, properties);
d2dContext.Target = d2dTarget;
canDraw = true;
}
void InitText(SwapChain3 tempSwapChain)
{
init = true;
device = tempSwapChain.GetDevice <SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface <SharpDX.Direct3D11.DeviceContext1>();
var texture2d = tempSwapChain.GetBackBuffer <Texture2D>(0);
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
SharpDX.Direct2D1.BitmapProperties1 properties = new SharpDX.Direct2D1.BitmapProperties1(
new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm,
SharpDX.Direct2D1.AlphaMode.Premultiplied),
96, 96, SharpDX.Direct2D1.BitmapOptions.Target | SharpDX.Direct2D1.BitmapOptions.CannotDraw);
Surface backBuffer = tempSwapChain.GetBackBuffer <Surface>(0);
d2dTarget = new SharpDX.Direct2D1.Bitmap1(d2dContext, new Size2(800, 600), properties);
solidBrush = new SharpDX.Direct2D1.SolidColorBrush(d2dContext, Color.Coral);
// Create a linear gradient brush.
// Note that the StartPoint and EndPoint values are set as absolute coordinates of the surface you are drawing to,
// NOT the geometry we will apply the brush.
linearGradientBrush = new SharpDX.Direct2D1.LinearGradientBrush(d2dContext, new SharpDX.Direct2D1.LinearGradientBrushProperties()
{
StartPoint = new Vector2(50, 0),
EndPoint = new Vector2(450, 0),
},
new SharpDX.Direct2D1.GradientStopCollection(d2dContext, new SharpDX.Direct2D1.GradientStop[]
{
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Blue,
Position = 0,
},
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Green,
Position = 1,
}
}));
SharpDX.Direct2D1.RadialGradientBrushProperties rgb = new SharpDX.Direct2D1.RadialGradientBrushProperties()
{
Center = new Vector2(250, 525),
RadiusX = 100,
RadiusY = 100,
};
// Create a radial gradient brush.
// The center is specified in absolute coordinates, too.
radialGradientBrush = new SharpDX.Direct2D1.RadialGradientBrush(d2dContext, ref rgb
,
new SharpDX.Direct2D1.GradientStopCollection(d2dContext, new SharpDX.Direct2D1.GradientStop[]
{
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Yellow,
Position = 0,
},
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Red,
Position = 1,
}
}));
}
public SharpRender(RenderForm form)
{
this.form = form;
var adapters = new DXGI.Factory1().Adapters;
DXGI.Adapter myadapter = null;
for (int i = 0; i < adapters.Length; ++i)
{
Logger.Log(string.Format("Adapter Found: [{0}] " +
"{1}\tDeviceId={5}" +
"{1}\tLuid={6}" +
"{1}\tVendorId={10}" +
"{1}\tSubsystemId={9}" +
"{1}\tDescription={4}" +
"{1}\tRevision={7}" +
"{1}\tDedicatedSystemMemory={2}" +
"{1}\tDedicatedVideoMemory={3}" +
"{1}\tSharedSystemMemory={8}" +
"",
i, Environment.NewLine,
adapters[i].Description.DedicatedSystemMemory,
adapters[i].Description.DedicatedVideoMemory, adapters[i].Description.Description,
adapters[i].Description.DeviceId, adapters[i].Description.Luid,
adapters[i].Description.Revision, adapters[i].Description.SharedSystemMemory,
adapters[i].Description.SubsystemId, adapters[i].Description.VendorId));
var outputs = adapters[i].Outputs;
for (int j = 0; j < outputs.Length; ++j)
{
Logger.Log(string.Format("Output Found: [{0},{1}]" +
"{2}\tDeviceName={4}" +
"{2}\tIsAttachedToDesktop={5}" +
"{2}\tMonitorHandle={6}" +
"{2}\tDesktopBounds={3}" +
"{2}\tRotation={7}" +
"",
i, j, Environment.NewLine,
(Rectangle)outputs[j].Description.DesktopBounds,
outputs[j].Description.DeviceName,
outputs[j].Description.IsAttachedToDesktop,
outputs[j].Description.MonitorHandle,
outputs[j].Description.Rotation));
}
if (outputs.Length > 0 && myadapter == null)
{
myadapter = adapters[i];
}
}
d3device = new Direct3D11.Device(
myadapter,
Direct3D11.DeviceCreationFlags.BgraSupport);
//SharpDX.Direct3D.DriverType.Hardware,
//Direct3D11.DeviceCreationFlags.BgraSupport |
//Direct3D11.DeviceCreationFlags.Debug);
defDevice = d3device.QueryInterface <Direct3D11.Device1>();
dxgiDevice2 = defDevice.QueryInterface <DXGI.Device2>();
dxgiAdapter = dxgiDevice2.Adapter;
dxgiFactory2 = dxgiAdapter.GetParent <DXGI.Factory2>();
var scDescription = new DXGI.SwapChainDescription1()
{
Width = 0,
Height = 0,
Format = DXGI.Format.B8G8R8A8_UNorm,
Stereo = false,
SampleDescription = new DXGI.SampleDescription(1, 0),
Usage = DXGI.Usage.RenderTargetOutput,
BufferCount = 2,
Scaling = DXGI.Scaling.None,
SwapEffect = DXGI.SwapEffect.FlipSequential
};
swapChain = new DXGI.SwapChain1(dxgiFactory2, defDevice, form.Handle,
ref scDescription, null, null);
d2dDevice = new Direct2D1.Device(dxgiDevice2);
d2dContext = new Direct2D1.DeviceContext(d2dDevice,
Direct2D1.DeviceContextOptions.None);
fac = new Direct2D1.Factory(Direct2D1.FactoryType.SingleThreaded);
var dpi = fac.DesktopDpi;
var bMProperties = new Direct2D1.BitmapProperties1(
new Direct2D1.PixelFormat(DXGI.Format.B8G8R8A8_UNorm,
Direct2D1.AlphaMode.Premultiplied),
dpi.Width, dpi.Height,
Direct2D1.BitmapOptions.CannotDraw | Direct2D1.BitmapOptions.Target);
bb = swapChain.GetBackBuffer <DXGI.Surface>(0);
target = new Direct2D1.Bitmap1(d2dContext, bb, bMProperties);
d2dContext.Target = target;
wrFactory = new DirectWrite.Factory();
brush = new Direct2D1.SolidColorBrush(d2dContext, c(Color.White));
}
/// <summary>
/// Now that we have a CoreWindow object, the DirectX device/context can be created.
/// </summary>
/// <param name="entryPoint"></param>
public async void Load(string entryPoint)
{
// Get the default hardware device and enable debugging. Don't care about the available feature level.
// DeviceCreationFlags.BgraSupport must be enabled to allow Direct2D interop.
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport);
// Query the default device for the supported device and context interfaces.
device = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface <SharpDX.Direct3D11.DeviceContext1>();
// Query for the adapter and more advanced DXGI objects.
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
// Description for our swap chain settings.
SwapChainDescription1 description = new SwapChainDescription1()
{
// 0 means to use automatic buffer sizing.
Width = 0,
Height = 0,
// 32 bit RGBA color.
Format = Format.B8G8R8A8_UNorm,
// No stereo (3D) display.
Stereo = false,
// No multisampling.
SampleDescription = new SampleDescription(1, 0),
// Use the swap chain as a render target.
Usage = Usage.RenderTargetOutput,
// Enable double buffering to prevent flickering.
BufferCount = 2,
// No scaling.
Scaling = Scaling.None,
// Flip between both buffers.
SwapEffect = SwapEffect.FlipSequential,
};
// Generate a swap chain for our window based on the specified description.
swapChain = dxgiFactory2.CreateSwapChainForCoreWindow(device, new ComObject(window), ref description, null);
// Get the default Direct2D device and create a context.
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
// Specify the properties for the bitmap that we will use as the target of our Direct2D operations.
// We want a 32-bit BGRA surface with premultiplied alpha.
BitmapProperties1 properties = new BitmapProperties1(new PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
DisplayProperties.LogicalDpi, DisplayProperties.LogicalDpi, BitmapOptions.Target | BitmapOptions.CannotDraw);
// Get the default surface as a backbuffer and create the Bitmap1 that will hold the Direct2D drawing target.
Surface backBuffer = swapChain.GetBackBuffer <Surface>(0);
d2dTarget = new Bitmap1(d2dContext, backBuffer, properties);
// Create the DirectWrite factory objet.
SharpDX.DirectWrite.Factory fontFactory = new SharpDX.DirectWrite.Factory();
// Create a TextFormat object that will use the Segoe UI font with a size of 24 DIPs.
textFormat = new TextFormat(fontFactory, "Segoe UI", 24.0f);
// Create two TextLayout objects for rendering the moving text.
textLayout1 = new TextLayout(fontFactory, "This is an example of a moving TextLayout object with snapped pixel boundaries.", textFormat, 400.0f, 200.0f);
textLayout2 = new TextLayout(fontFactory, "This is an example of a moving TextLayout object with no snapped pixel boundaries.", textFormat, 400.0f, 200.0f);
// Vertical offset for the moving text.
layoutY = 0.0f;
// Create the brushes for the text background and text color.
backgroundBrush = new SolidColorBrush(d2dContext, Color.White);
textBrush = new SolidColorBrush(d2dContext, Color.Black);
}
override protected void Render()
{
Lock = true;
int mainRetry = 5;
ClientContext context;
do
{
context = new ClientContext("com.bivrost360.desktopplayer");
Thread.Sleep(50);
}while (context == null && mainRetry-- > 0);
DisplayConfig displayConfig = null;
for (int retry = 0; retry < 12; retry++)
{
if (abort)
{
context.Dispose();
Lock = false;
return;
}
displayConfig = context.GetDisplayConfig();
if (displayConfig != null)
{
int contextRetry = 0;
do
{
context.update();
contextRetry++;
if (abort)
{
context.Dispose();
Lock = false;
return;
}
Thread.Sleep(1);
} while (!displayConfig.CheckDisplayStartup() || contextRetry < 300);
if (displayConfig.CheckDisplayStartup())
{
break;
}
}
}
if (displayConfig == null)
{
context.Dispose();
Lock = false;
return;
}
var numDisplayInputs = displayConfig.GetNumDisplayInputs();
if (numDisplayInputs != 1)
{
context.Dispose();
Lock = false;
return;
}
var displayDimensions = displayConfig.GetDisplayDimensions(0);
var numViewers = displayConfig.GetNumViewers();
if (numViewers != 1)
{
context.Dispose();
Lock = false;
return;
}
var form = new RenderForm("BIVROST - OSVR");
form.Width = displayDimensions.Width;
form.Height = displayDimensions.Height;
form.ShowInTaskbar = false;
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription =
new ModeDescription(displayDimensions.Width, displayDimensions.Height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
SwapChain swapChain;
// Create DirectX drawing device.
//SharpDX.Direct3D11.Device device = new Device(SharpDX.Direct3D.DriverType.Hardware, DeviceCreationFlags.BgraSupport, new SharpDX.Direct3D.FeatureLevel[] { SharpDX.Direct3D.FeatureLevel.Level_10_0 });
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.BgraSupport, desc, out _device, out swapChain);
// Create DirectX Graphics Interface factory, used to create the swap chain.
Factory factory = swapChain.GetParent <Factory>();
factory.MakeWindowAssociation(form.Handle, WindowAssociationFlags.IgnoreAll);
form.FormBorderStyle = FormBorderStyle.None;
form.TopMost = true;
DeviceContext immediateContext = _device.ImmediateContext;
using (SharpDX.DXGI.Device2 dxgiDevice = _device.QueryInterface <SharpDX.DXGI.Device2>())
{
//var bounds = dxgiDevice.Adapter.Outputs[1].Description.DesktopBounds;
//form.DesktopBounds = new System.Drawing.Rectangle(bounds.X, bounds.Y, bounds.Width, bounds.Height);
//dxgiDevice.Adapter.Outputs.ToList().ForEach(o =>
//{
// if (o.Description.DeviceName.EndsWith("2"))
// {
// swapChain.SetFullscreenState(true, o);
// }
//});
Rectangle bounds;
if (Features.IsDebug)
{
log.Info("OSVR: available screens: " + string.Join("\n", dxgiDevice.Adapter.Outputs.ToList().ConvertAll(o => o.Description.DeviceName + " (" + o.Description.DesktopBounds + ")")));
}
if (Logic.Instance.settings.OSVRScreen == ScreenSelection.Autodetect)
{
// start with last screen
Output output = dxgiDevice.Adapter.Outputs[dxgiDevice.Adapter.Outputs.Length - 1];
// but something resembling a HDK 1.4 (1920x1080) will be better
foreach (var o in dxgiDevice.Adapter.Outputs)
{
var b = o.Description.DesktopBounds;
if (b.Width == 1920 && b.Height == 1080)
{
log.Info("OSVR: found a 1920x1080 candidate for a HDK 1.4");
output = o;
}
}
// and something resembling a HDK 2.0 (2160x1200) will be even more better
foreach (var o in dxgiDevice.Adapter.Outputs)
{
var b = o.Description.DesktopBounds;
if (b.Width == 2160 && b.Height == 1200)
{
log.Info("OSVR: found a 2160x1200 candidate for a HDK 2.0");
output = o;
}
}
bounds = output.Description.DesktopBounds;
log.Info($"OSVR: guessed output ({bounds})");
}
else
{
int osvrScreen = (int)Logic.Instance.settings.OSVRScreen;
if (osvrScreen >= dxgiDevice.Adapter.Outputs.Length)
{
osvrScreen = dxgiDevice.Adapter.Outputs.Length - 1;
}
bounds = dxgiDevice.Adapter.Outputs[osvrScreen].Description.DesktopBounds;
log.Info($"OSVR: selected output #{osvrScreen} ({bounds})");
}
form.DesktopBounds = new System.Drawing.Rectangle(bounds.X, bounds.Y, bounds.Width, bounds.Height);
if (dxgiDevice.Adapter.Outputs.Length <= 1)
{
Logic.Notify("Only one screen is active. Press Control+S to stop the movie if needed.");
}
}
// Create a depth buffer, using the same width and height as the back buffer.
Texture2DDescription depthBufferDescription = new Texture2DDescription()
{
Format = Format.D32_Float,
ArraySize = 1,
MipLevels = 1,
Width = displayDimensions.Width,
Height = displayDimensions.Height,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
};
// Retrieve the DXGI device, in order to set the maximum frame latency.
using (SharpDX.DXGI.Device1 dxgiDevice = _device.QueryInterface <SharpDX.DXGI.Device1>())
dxgiDevice.MaximumFrameLatency = 1;
using (_gd = SharpDX.Toolkit.Graphics.GraphicsDevice.New(_device))
using (customEffectL = GetCustomEffect(_gd))
using (customEffectR = GetCustomEffect(_gd))
//using (var primitive = GraphicTools.CreateGeometry(_projection, _gd))
using (vrui = new VRUI(_device, _gd))
using (Texture2D depthBuffer = new Texture2D(_device, depthBufferDescription))
using (DepthStencilView depthView = new DepthStencilView(_device, depthBuffer))
using (Texture2D backBuffer = Texture2D.FromSwapChain <Texture2D>(swapChain, 0))
using (RenderTargetView renderView = new RenderTargetView(_device, backBuffer))
{
//primitive = GraphicTools.CreateGeometry(Projection, _gd);
DateTime startTime = DateTime.Now;
Vector3 position = new Vector3(0, 0, -1);
#region Render loop
DateTime lastTime = DateTime.Now;
float deltaTime = 0;
immediateContext.OutputMerger.SetTargets(depthView, renderView);
form.GotFocus += (s, e) => OnGotFocus();
bool first = true;
RenderLoop.Run(form, () =>
{
if (abort)
{
form.Close();
return;
}
if (first)
{
// Start with default background
SetDefaultScene();
OnGotFocus();
first = false;
}
UpdateContentIfRequested();
context.update();
float timeSinceStart = (float)(DateTime.Now - startTime).TotalSeconds;
deltaTime = (float)(DateTime.Now - lastTime).TotalSeconds;
lastTime = DateTime.Now;
immediateContext.ClearDepthStencilView(depthView, DepthStencilClearFlags.Depth, 1.0f, 0);
immediateContext.ClearRenderTargetView(renderView, Color.Black);
uint viewer = 0;
for (int eyeIndex = 0; eyeIndex < 2; eyeIndex++)
{
var numEyes = displayConfig.GetNumEyesForViewer(viewer);
var viewerPose = displayConfig.GetViewerPose(viewer);
for (byte eye = 0; eye < numEyes; eye++)
{
uint numSurfaces = displayConfig.GetNumSurfacesForViewerEye(viewer, eye);
Pose3 viewerEyePose = displayConfig.GetViewerEyePose(viewer, eye);
Matrix44f viewerEyeMatrixf = displayConfig.GetViewerEyeViewMatrixf(viewer, eye, MatrixConventionsFlags.Default);
uint surface = 0;
OSVR.ClientKit.Viewport viewport = displayConfig.GetRelativeViewportForViewerEyeSurface(viewer, eye, surface);
Matrix44f projectionf = displayConfig.GetProjectionMatrixForViewerEyeSurfacef(viewer, eye, surface, 0.001f, 1000.0f, MatrixConventionsFlags.Default);
ProjectionClippingPlanes projectionClippingPlanes = displayConfig.GetViewerEyeSurfaceProjectionClippingPlanes(viewer, eye, surface);
ViewportF vp = new ViewportF(viewport.Left, viewport.Bottom, viewport.Width, viewport.Height);
immediateContext.Rasterizer.SetViewport(vp);
Vector3 lookPosition = viewerEyePose.translation.ToVector3();
SharpDX.Quaternion lookRotation = viewerEyePose.rotation.ToQuaternion();
Matrix rotationMatrix = Matrix.RotationQuaternion(lookRotation);
Vector3 lookUp = Vector3.Transform(new Vector3(0, 1, 0), rotationMatrix).ToVector3();
Vector3 lookAt = Vector3.Transform(new Vector3(0, 0, -1), rotationMatrix).ToVector3();
Matrix viewMatrix = Matrix.LookAtRH(lookPosition, lookPosition + lookAt, lookUp);
Matrix projectionMatrix = projectionf.ToMatrix();
Matrix worldMatrix = Matrix.Translation(lookPosition);
Matrix MVP = worldMatrix * viewMatrix * projectionMatrix;
customEffectL.Parameters["WorldViewProj"].SetValue(MVP);
customEffectR.Parameters["WorldViewProj"].SetValue(MVP);
lock (localCritical)
{
if (eye == 0)
{
primitive?.Draw(customEffectL);
}
if (eye == 1)
{
primitive?.Draw(customEffectR);
}
}
// reset UI position every frame if it is not visible
if (vrui.isUIHidden)
{
vrui.SetWorldPosition(viewMatrix.Forward, lookPosition, true);
}
if (eye == 0)
{
lookRotation.Invert();
ProvideLook?.Invoke(lookPosition, lookRotation, OSVRFOV);
}
vrui.Draw(Media, currentTime, Duration);
vrui.Render(deltaTime, viewMatrix, projectionMatrix, lookPosition, ShouldShowVRUI);
}
}
swapChain.Present(0, PresentFlags.None);
});
#endregion
//debugWindow.Stop();
waitForRendererStop.Set();
//swapChain.SetFullscreenState(false, null);
immediateContext.ClearState();
immediateContext.Flush();
immediateContext.Dispose();
swapChain.Dispose();
factory.Dispose();
//swapChain.Dispose();
// Disposing the device, before the hmd, will cause the hmd to fail when disposing.
// Disposing the device, after the hmd, will cause the dispose of the device to fail.
// It looks as if the hmd steals ownership of the device and destroys it, when it's shutting down.
// device.Dispose();
base._device.Dispose();
//hmd.Dispose();
//oculus.Dispose();
displayConfig.Dispose();
context.Dispose();
}
Lock = false;
}
/// <summary>
/// Now that we have a CoreWindow object, the DirectX device/context can be created.
/// </summary>
/// <param name="entryPoint"></param>
public void Load(string entryPoint)
{
// Get the default hardware device and enable debugging. Don't care about the available feature level.
// DeviceCreationFlags.BgraSupport must be enabled to allow Direct2D interop.
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport);
// Query the default device for the supported device and context interfaces.
device = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface <SharpDX.Direct3D11.DeviceContext1>();
// Query for the adapter and more advanced DXGI objects.
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
// Description for our swap chain settings.
SwapChainDescription1 description = new SwapChainDescription1()
{
// 0 means to use automatic buffer sizing.
Width = 0,
Height = 0,
// 32 bit RGBA color.
Format = Format.B8G8R8A8_UNorm,
// No stereo (3D) display.
Stereo = false,
// No multisampling.
SampleDescription = new SampleDescription(1, 0),
// Use the swap chain as a render target.
Usage = Usage.RenderTargetOutput,
// Enable double buffering to prevent flickering.
BufferCount = 2,
// No scaling.
Scaling = Scaling.None,
// Flip between both buffers.
SwapEffect = SwapEffect.FlipSequential,
};
// Generate a swap chain for our window based on the specified description.
swapChain = dxgiFactory2.CreateSwapChainForCoreWindow(device, new ComObject(window), ref description, null);
// Get the default Direct2D device and create a context.
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
// Specify the properties for the bitmap that we will use as the target of our Direct2D operations.
// We want a 32-bit BGRA surface with premultiplied alpha.
BitmapProperties1 properties = new BitmapProperties1(new PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
DisplayProperties.LogicalDpi, DisplayProperties.LogicalDpi, BitmapOptions.Target | BitmapOptions.CannotDraw);
// Get the default surface as a backbuffer and create the Bitmap1 that will hold the Direct2D drawing target.
Surface backBuffer = swapChain.GetBackBuffer <Surface>(0);
d2dTarget = new Bitmap1(d2dContext, backBuffer, properties);
// Create a solid color brush.
solidBrush = new SolidColorBrush(d2dContext, Color.Coral);
// Create a linear gradient brush.
// Note that the StartPoint and EndPoint values are set as absolute coordinates of the surface you are drawing to,
// NOT the geometry we will apply the brush.
linearGradientBrush = new LinearGradientBrush(d2dContext, new LinearGradientBrushProperties()
{
StartPoint = new Vector2(50, 0),
EndPoint = new Vector2(450, 0),
},
new GradientStopCollection(d2dContext, new GradientStop[]
{
new GradientStop()
{
Color = Color.Blue,
Position = 0,
},
new GradientStop()
{
Color = Color.Green,
Position = 1,
}
}));
// Create a radial gradient brush.
// The center is specified in absolute coordinates, too.
radialGradientBrush = new RadialGradientBrush(d2dContext, new RadialGradientBrushProperties()
{
Center = new Vector2(250, 525),
RadiusX = 100,
RadiusY = 100,
},
new GradientStopCollection(d2dContext, new GradientStop[]
{
new GradientStop()
{
Color = Color.Yellow,
Position = 0,
},
new GradientStop()
{
Color = Color.Red,
Position = 1,
}
}));
}
public async static Task <MemoryStream> InterpolateImageMarkup(StorageFile imageFile, StorageFile markupFile)
{
try
{
var bitmap = new BitmapImage();
using (var strm = await imageFile.OpenAsync(FileAccessMode.Read))
{
bitmap.SetSource(strm);
}
var width = bitmap.PixelWidth;
var height = bitmap.PixelHeight;
var pixelFormat = WicPixelFormat.Format32bppBGR;
var wicFactory = new ImagingFactory2();
var markupFactory = new ImagingFactory2();
var dddFactory = new SharpDX.Direct2D1.Factory();
var dwFactory = new SharpDX.DirectWrite.Factory();
WicRenderTarget renderTarget;
Bitmap wicBitmap;
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport);
var device = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
// d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
using (var bitmapSource = LoadBitmap(wicFactory, imageFile.Path))
{
wicBitmap = new Bitmap(wicFactory, bitmapSource, BitmapCreateCacheOption.CacheOnLoad);
int pixelWidth = (int)(wicBitmap.Size.Width * DisplayProperties.LogicalDpi / 96.0);
int pixelHeight = (int)(wicBitmap.Size.Height * DisplayProperties.LogicalDpi / 96.0);
var renderTargetProperties = new RenderTargetProperties(RenderTargetType.Default,
new D2DPixelFormat(Format.Unknown, AlphaMode.Unknown), 0, 0, RenderTargetUsage.None,
SharpDX.Direct2D1.FeatureLevel.Level_DEFAULT);
renderTarget = new WicRenderTarget(dddFactory, wicBitmap, renderTargetProperties)
{
TextAntialiasMode = SharpDX.Direct2D1.TextAntialiasMode.Cleartype
};
}
renderTarget.BeginDraw();
renderTarget.DrawBitmap(LoadBitmapFromContentFile(wicFactory, markupFile.Path, renderTarget), 1.0f, SharpDX.Direct2D1.BitmapInterpolationMode.NearestNeighbor, new SharpDX.RectangleF(30, 50, 100, 80));
//new RectangleF(width - 150, 0, width, height + 25),
renderTarget.EndDraw();
var ms = new MemoryStream();
var stream = new WICStream(wicFactory, ms);
BitmapEncoder encoder = null;
if (imageFile.FileType == ".png")
{
encoder = new PngBitmapEncoder(wicFactory);
}
else if (imageFile.FileType == ".jpg")
{
encoder = new JpegBitmapEncoder(wicFactory);
}
encoder.Initialize(stream);
var frameEncoder = new BitmapFrameEncode(encoder);
frameEncoder.Initialize();
frameEncoder.SetSize(width, height);
//frameEncoder.piPixelFormat = WicPixelFormat.FormatDontCare;
frameEncoder.WriteSource(wicBitmap);
frameEncoder.Commit();
encoder.Commit();
frameEncoder.Dispose();
encoder.Dispose();
stream.Dispose();
ms.Position = 0;
return(ms);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Now that we have a CoreWindow object, the DirectX device/context can be created.
/// </summary>
/// <param name="entryPoint"></param>
public void Load(string entryPoint)
{
// Get the default hardware device and enable debugging. Don't care about the available feature level.
// DeviceCreationFlags.BgraSupport must be enabled to allow Direct2D interop.
SharpDX.Direct3D11.Device defaultDevice = new SharpDX.Direct3D11.Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport);
// Query the default device for the supported device and context interfaces.
device = defaultDevice.QueryInterface <SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface <SharpDX.Direct3D11.DeviceContext1>();
// Query for the adapter and more advanced DXGI objects.
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
// Description for our swap chain settings.
SwapChainDescription1 description = new SwapChainDescription1()
{
// 0 means to use automatic buffer sizing.
Width = 0,
Height = 0,
// 32 bit RGBA color.
Format = Format.B8G8R8A8_UNorm,
// No stereo (3D) display.
Stereo = false,
// No multisampling.
SampleDescription = new SampleDescription(1, 0),
// Use the swap chain as a render target.
Usage = Usage.RenderTargetOutput,
// Enable double buffering to prevent flickering.
BufferCount = 2,
// No scaling.
Scaling = Scaling.None,
// Flip between both buffers.
SwapEffect = SwapEffect.FlipSequential,
};
// Generate a swap chain for our window based on the specified description.
swapChain = new SwapChain1(dxgiFactory2, device, new ComObject(window), ref description);
// Get the default Direct2D device and create a context.
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
// Specify the properties for the bitmap that we will use as the target of our Direct2D operations.
// We want a 32-bit BGRA surface with premultiplied alpha.
BitmapProperties1 properties = new BitmapProperties1(new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Premultiplied),
DisplayProperties.LogicalDpi, DisplayProperties.LogicalDpi, BitmapOptions.Target | BitmapOptions.CannotDraw);
// Get the default surface as a backbuffer and create the Bitmap1 that will hold the Direct2D drawing target.
Surface backBuffer = swapChain.GetBackBuffer <Surface>(0);
d2dTarget = new Bitmap1(d2dContext, backBuffer, properties);
playerBitmap = this.LoadBitmapFromContentFile("/Assets/Bitmaps/player.png");
terrainBitmap = this.LoadBitmapFromContentFile("/Assets/Bitmaps/terrain.png");
terrainBrush = new BitmapBrush1(d2dContext, terrainBitmap, new BitmapBrushProperties1()
{
ExtendModeX = ExtendMode.Wrap,
ExtendModeY = ExtendMode.Wrap,
});
}
