static void Main()
{
var form = new SharpDX.Windows.RenderForm("地形")
{
Width = 1280,
Height = 800
};
var app = new Form1();
Boolean b = app.Initialize(form);
if (b == false)
{
MessageBox.Show("无法启动Direct3D", "错误");
return;
}
//如果初始化成功，则显示窗体
form.Show();
while (form.Created)
{
app.Render();
Application.DoEvents();
}
}
/// <summary>
/// Создает форму в которую будет происходить рендеринг. На ней нужно обязательно вызвать метод Dispose. Форма закрываеть при нажатии Esc. Форма создаеться по размеру экрана и в его центре.
/// </summary>
/// <param name="Text">Текст в заголовке формы</param>
/// <param name="IconFile">Файл в формает .ico для инконки в заголовке формы</param>
/// <returns></returns>
public static SharpDX.Windows.RenderForm GetRenderForm(string Text, string iconFile = null)
{
if (!SharpDX.Direct3D11.Device.IsSupportedFeatureLevel(SharpDX.Direct3D.FeatureLevel.Level_11_0))
{
System.Windows.Forms.MessageBox.Show("Для запуска нужен DirectX 11 ОБЯЗАТЕЛЬНО!");
return(null);
}
#if DEBUG
SharpDX.Configuration.EnableObjectTracking = true;
#endif
var _renderForm = new SharpDX.Windows.RenderForm(Text)
{
AllowUserResizing = false,
IsFullscreen = true,
StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen,
ClientSize = new System.Drawing.Size(System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height),
FormBorderStyle = System.Windows.Forms.FormBorderStyle.None,
Icon = iconFile != null ? new System.Drawing.Icon(iconFile) : new System.Drawing.Icon("LogoVW.ico")
};
_renderForm.Shown += (sender, e) => { _renderForm.Activate(); };
_renderForm.KeyDown += (sender, e) => { if (e.KeyCode == System.Windows.Forms.Keys.Escape)
{
_renderForm.Close();
}
};
return(_renderForm);
}
public override void Hook()
{
this.DebugMessage("Hook: Begin");
if (_d3d11VTblAddresses == null)
{
_d3d11VTblAddresses = new List <IntPtr>();
_dxgiSwapChainVTblAddresses = new List <IntPtr>();
#region Get Device and SwapChain method addresses
// Create temporary device + swapchain and determine method addresses
_renderForm = ToDispose(new SharpDX.Windows.RenderForm());
this.DebugMessage("Hook: Before device creation");
SharpDX.Direct3D11.Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport,
DXGI.CreateSwapChainDescription(_renderForm.Handle),
out _device,
out _swapChain);
ToDispose(_device);
ToDispose(_swapChain);
if (_device != null && _swapChain != null)
{
this.DebugMessage("Hook: Device created");
_d3d11VTblAddresses.AddRange(GetVTblAddresses(_device.NativePointer, D3D11_DEVICE_METHOD_COUNT));
_dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(_swapChain.NativePointer, DXGI.DXGI_SWAPCHAIN_METHOD_COUNT));
}
else
{
this.DebugMessage("Hook: Device creation failed");
}
#endregion
}
// We will capture the backbuffer here
DXGISwapChain_PresentHook = new Hook <DXGISwapChain_PresentDelegate>(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
// We will capture target/window resizes here
DXGISwapChain_ResizeTargetHook = new Hook <DXGISwapChain_ResizeTargetDelegate>(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
this);
/*
* Don't forget that all hooks will start deactivated...
* The following ensures that all threads are intercepted:
* Note: you must do this for each hook.
*/
DXGISwapChain_PresentHook.Activate();
DXGISwapChain_ResizeTargetHook.Activate();
Hooks.Add(DXGISwapChain_PresentHook);
Hooks.Add(DXGISwapChain_ResizeTargetHook);
}
protected override void Initialize(SharpDxGraphicsSystem system)
{
system.SetCamera(this);
this.renderForm = system.Renderer.Form;
this.renderForm.Resize += OnFormResized;
this.Transform.PositionChanged += OnTransformPositionChanged;
this.Transform.RotationChanged += OnTransformRotationChanged;
this.RecalculateViewMatrix();
this.RecalculateProjectionMatrix();
}
public override void Hook()
{
this.DebugMessage("Hook: Begin");
// Determine method addresses in Direct3D10.Device, and DXGI.SwapChain
if (_d3d10_1VTblAddresses == null)
{
_d3d10_1VTblAddresses = new List <IntPtr>();
_dxgiSwapChainVTblAddresses = new List <IntPtr>();
this.DebugMessage("Hook: Before device creation");
using (Factory1 factory = new Factory1())
{
using (var device = new SharpDX.Direct3D10.Device1(factory.GetAdapter(0), SharpDX.Direct3D10.DeviceCreationFlags.None, SharpDX.Direct3D10.FeatureLevel.Level_10_1))
{
this.DebugMessage("Hook: Device created");
_d3d10_1VTblAddresses.AddRange(GetVTblAddresses(device.NativePointer, D3D10_1_DEVICE_METHOD_COUNT));
using (var renderForm = new SharpDX.Windows.RenderForm())
{
using (var sc = new SwapChain(factory, device, DXGI.CreateSwapChainDescription(renderForm.Handle)))
{
_dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(sc.NativePointer, DXGI.DXGI_SWAPCHAIN_METHOD_COUNT));
}
}
}
}
}
// We will capture the backbuffer here
DXGISwapChain_PresentHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
// We will capture target/window resizes here
DXGISwapChain_ResizeTargetHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
this);
/*
* Don't forget that all hooks will start deactivated...
* The following ensures that all threads are intercepted:
* Note: you must do this for each hook.
*/
DXGISwapChain_PresentHook.ThreadACL.SetExclusiveACL(new Int32[1]);
DXGISwapChain_ResizeTargetHook.ThreadACL.SetExclusiveACL(new Int32[1]);
Hooks.Add(DXGISwapChain_PresentHook);
Hooks.Add(DXGISwapChain_ResizeTargetHook);
}
public Game()
{
renderForm = new SharpDX.Windows.RenderForm("My first SharpDX game");
renderForm.ClientSize = new System.Drawing.Size(Width, Height);
renderForm.IsFullscreen = true;
renderForm.AllowUserResizing = false;
InitializeDeviceResources();
InitializeTriangle();
InitializeShaders();
renderForm.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
renderForm.Shown += (sender, e) =>
{
renderForm.Activate();
};
}
public override void Hook()
{
_d3d11VTblAddresses = new List <IntPtr>();
_dxgiSwapChainVTblAddresses = new List <IntPtr>();
SharpDX.Direct3D11.Device device;
SwapChain swapChain;
using (SharpDX.Windows.RenderForm renderForm = new SharpDX.Windows.RenderForm())
{
SharpDX.Direct3D11.Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.None,
CreateSwapChainDescription(renderForm.Handle),
out device,
out swapChain);
if (device != null && swapChain != null)
{
using (device)
{
_d3d11VTblAddresses.AddRange(DXTools.GetVTblAddresses(device.NativePointer, 43));
using (swapChain)
{
_dxgiSwapChainVTblAddresses.AddRange(DXTools.GetVTblAddresses(swapChain.NativePointer, 18));
}
}
}
else
{
Core.Log("Hook: Device creation failed");
}
}
DXGISwapChain_PresentHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
/*DXGISwapChain_ResizeTargetHook = LocalHook.Create(
* _dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
* new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
* this);*/
DXGISwapChain_PresentHook.ThreadACL.SetExclusiveACL(new Int32[1]);
//DXGISwapChain_ResizeTargetHook.ThreadACL.SetExclusiveACL(new Int32[1]);
}
public Game(SharpDX.Windows.RenderForm renderForm)
{
_renderForm = renderForm;
_renderForm.KeyDown += (sender, e) => { if (e.KeyCode == System.Windows.Forms.Keys.P)
{
isPaused = !isPaused;
}
};
ViewRatio = (float)_renderForm.ClientSize.Width / _renderForm.ClientSize.Height;
InitializeDeviceResources();
_directInput = new DirectInput();
_keyboard = new Keyboard(_directInput);
_keyboard.Properties.BufferSize = 128;
_keyboard.Acquire();
_presenter = new Presenter(this);
}
public override void CreateHooks()
{
var renderForm = new SharpDX.Windows.RenderForm();
Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.BgraSupport,
CreateSwapChainDescription(renderForm.Handle),
out _device,
out _swapChain);
if (_swapChain != null)
{
_d3DDeviceFunctions.AddRange(ReadVTableAddresses(_swapChain.NativePointer, DXGI_SWAPCHAIN_METHOD_COUNT));
}
_d3DPresentHook = HookFactory.CreateHook <DXGISwapChain_PresentDelegate>(
_d3DDeviceFunctions[(int)FunctionOrdinals.Present],
Detour_Present,
this);
Overlays = new List <IOverlay>
{
// Add the Frames Per Second overlay
new Direct3D.Core.Drawing.Overlay
{
Elements =
{
new FramesPerSecondOverlay(new Font("Arial", 16, FontStyle.Bold))
{
Location = new Point(25, 25),
Color = Color.Red,
AntiAliased = true,
Text = "{0:N0} FPS"
}
},
Hidden = false
}
};
_d3DPresentHook.Enabled = true;
}
//创建设备
private void LoadPipeline(SharpDX.Windows.RenderForm form)
{
width = form.ClientSize.Width;
height = form.ClientSize.Height;
//创建视口
viewPort = new ViewportF(0, 0, width, height);
//创建裁剪矩形
scissorRectangle = new Rectangle(0, 0, width, height);
#if DEBUG
//启用调试层
{
DebugInterface.Get().EnableDebugLayer();
}
#endif
device = new Device(null, SharpDX.Direct3D.FeatureLevel.Level_11_0);
//工厂化
using (var factory = new Factory4())
{
//创建命令队列
CommandQueueDescription queueDesc = new CommandQueueDescription(CommandListType.Direct);
commandQueue = device.CreateCommandQueue(queueDesc);
//创建交换链
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = FrameCount,
ModeDescription = new ModeDescription(
width, height, //缓存大小，一般与窗口大小相同
new Rational(60, 1), //刷新率，60hz
Format.R8G8B8A8_UNorm), //像素格式，8位RGBA格式
Usage = Usage.RenderTargetOutput, //CPU访问缓冲权限
SwapEffect = SwapEffect.FlipDiscard, //描述处理曲面后的缓冲区内容
OutputHandle = form.Handle, //获取渲染窗口句柄
Flags = SwapChainFlags.None, //描述交换链的行为
SampleDescription = new SampleDescription(1, 0), //一重采样
IsWindowed = true //true为窗口显示，false为全屏显示
};
//创建交换链
SwapChain tempSwapChain = new SwapChain(factory, commandQueue, swapChainDesc);
swapChain = tempSwapChain.QueryInterface <SwapChain3>();
tempSwapChain.Dispose();
frameIndex = swapChain.CurrentBackBufferIndex;//获取交换链的当前缓冲区的索引
}
//创建描述符堆
//创建一个渲染目标视图（RTV）的描述符堆
DescriptorHeapDescription rtvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = FrameCount, //堆中的描述符数
Flags = DescriptorHeapFlags.None, //结果值指定符堆，None表示堆的默认用法
Type = DescriptorHeapType.RenderTargetView //堆中的描述符类型
};
renderTargetViewHeap = device.CreateDescriptorHeap(rtvHeapDesc);
//获取给定类型的描述符堆的句柄增量的大小，将句柄按正确的数量递增到描述符数组中
rtvDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.RenderTargetView);
//创建一个CBV的描述符堆
var cbvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = 1,
Flags = DescriptorHeapFlags.ShaderVisible,
Type = DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView
};
constantBufferViewHeap = device.CreateDescriptorHeap(cbvHeapDesc);
//创建一个SRV的描述符堆
var srvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = 1,
Flags = DescriptorHeapFlags.ShaderVisible,
Type = DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView
};
shaderRenderViewHeap = device.CreateDescriptorHeap(srvHeapDesc);
srvDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView);
//构建资源描述符来填充描述符堆
//获取指向描述符堆起始处的指针
CpuDescriptorHandle srvHandle = shaderRenderViewHeap.CPUDescriptorHandleForHeapStart;
//创建渲染目标视图
//获取堆中起始的CPU描述符句柄，for循环为交换链中的每一个缓冲区都创建了一个RTV(渲染目标视图)
CpuDescriptorHandle rtvHandle = renderTargetViewHeap.CPUDescriptorHandleForHeapStart;
for (int n = 0; n < FrameCount; n++)
{
//获得交换链的第n个缓冲区
renderTargets[n] = swapChain.GetBackBuffer <Resource>(n);
device.CreateRenderTargetView(
renderTargets[n], //指向渲染目标对象的指针
null, //指向描述渲染目标视图结构的指针
rtvHandle); //CPU描述符句柄，表示渲染目标视图的堆的开始
rtvHandle += rtvDescriptorSize;
}
//创建命令分配器对象
commandAllocator = device.CreateCommandAllocator(CommandListType.Direct);
bundleAllocator = device.CreateCommandAllocator(CommandListType.Bundle);
}
//初始化
public bool Initialize(SharpDX.Windows.RenderForm form)
{
LoadPipeline(form);
LoadAssets();
return(true);
}
public override void Hook()
{
this.DebugMessage("Hook: Begin");
// Determine method addresses in Direct3D10.Device, and DXGI.SwapChain
if (_d3d10_1VTblAddresses == null)
{
_d3d10_1VTblAddresses = new List<IntPtr>();
_dxgiSwapChainVTblAddresses = new List<IntPtr>();
this.DebugMessage("Hook: Before device creation");
using (Factory1 factory = new Factory1())
{
using (var device = new SharpDX.Direct3D10.Device1(factory.GetAdapter(0), SharpDX.Direct3D10.DeviceCreationFlags.None, SharpDX.Direct3D10.FeatureLevel.Level_10_1))
{
this.DebugMessage("Hook: Device created");
_d3d10_1VTblAddresses.AddRange(GetVTblAddresses(device.NativePointer, D3D10_1_DEVICE_METHOD_COUNT));
using (var renderForm = new SharpDX.Windows.RenderForm())
{
using (var sc = new SwapChain(factory, device, DXGI.CreateSwapChainDescription(renderForm.Handle)))
{
_dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(sc.NativePointer, DXGI.DXGI_SWAPCHAIN_METHOD_COUNT));
}
}
}
}
}
// We will capture the backbuffer here
DXGISwapChain_PresentHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
// We will capture target/window resizes here
DXGISwapChain_ResizeTargetHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
this);
/*
* Don't forget that all hooks will start deactivated...
* The following ensures that all threads are intercepted:
* Note: you must do this for each hook.
*/
DXGISwapChain_PresentHook.ThreadACL.SetExclusiveACL(new Int32[1]);
DXGISwapChain_ResizeTargetHook.ThreadACL.SetExclusiveACL(new Int32[1]);
Hooks.Add(DXGISwapChain_PresentHook);
Hooks.Add(DXGISwapChain_ResizeTargetHook);
}
public override void Hook()
{
this.DebugMessage("Hook: Begin");
if (_d3d11VTblAddresses == null)
{
_d3d11VTblAddresses = new List<IntPtr>();
_dxgiSwapChainVTblAddresses = new List<IntPtr>();
#region Get Device and SwapChain method addresses
// Create temporary device + swapchain and determine method addresses
SharpDX.Direct3D11.Device device;
SwapChain swapChain;
using (SharpDX.Windows.RenderForm renderForm = new SharpDX.Windows.RenderForm())
{
this.DebugMessage("Hook: Before device creation");
SharpDX.Direct3D11.Device.CreateWithSwapChain(
DriverType.Hardware,
DeviceCreationFlags.None,
DXGI.CreateSwapChainDescription(renderForm.Handle),
out device,
out swapChain);
if (device != null && swapChain != null)
{
this.DebugMessage("Hook: Device created");
using (device)
{
_d3d11VTblAddresses.AddRange(GetVTblAddresses(device.NativePointer, D3D11_DEVICE_METHOD_COUNT));
using (swapChain)
{
_dxgiSwapChainVTblAddresses.AddRange(GetVTblAddresses(swapChain.NativePointer, DXGI.DXGI_SWAPCHAIN_METHOD_COUNT));
}
}
}
else
{
this.DebugMessage("Hook: Device creation failed");
}
}
#endregion
}
// We will capture the backbuffer here
DXGISwapChain_PresentHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.Present],
new DXGISwapChain_PresentDelegate(PresentHook),
this);
// We will capture target/window resizes here
DXGISwapChain_ResizeTargetHook = LocalHook.Create(
_dxgiSwapChainVTblAddresses[(int)DXGI.DXGISwapChainVTbl.ResizeTarget],
new DXGISwapChain_ResizeTargetDelegate(ResizeTargetHook),
this);
/*
* Don't forget that all hooks will start deactivated...
* The following ensures that all threads are intercepted:
* Note: you must do this for each hook.
*/
DXGISwapChain_PresentHook.ThreadACL.SetExclusiveACL(new Int32[1]);
DXGISwapChain_ResizeTargetHook.ThreadACL.SetExclusiveACL(new Int32[1]);
Hooks.Add(DXGISwapChain_PresentHook);
Hooks.Add(DXGISwapChain_ResizeTargetHook);
}
public Renderer(Game game, SharpDX.Windows.RenderForm renderForm)
{
this.game = game;
int width = renderForm.ClientSize.Width, height = renderForm.ClientSize.Height;
ResolutionX = width; ResolutionY = height;
#region 3d device & context
D3D11.DeviceCreationFlags creationFlags = D3D11.DeviceCreationFlags.BgraSupport;
#if DEBUG
creationFlags |= D3D11.DeviceCreationFlags.Debug;
#endif
DXGI.SwapChainDescription swapChainDesc = new DXGI.SwapChainDescription()
{
ModeDescription = new DXGI.ModeDescription(width, height, new DXGI.Rational(60, 1), DXGI.Format.R8G8B8A8_UNorm),
SampleDescription = new DXGI.SampleDescription(SampleCount, SampleQuality),
Usage = DXGI.Usage.RenderTargetOutput,
BufferCount = 1,
OutputHandle = renderForm.Handle,
IsWindowed = true,
SwapEffect = DXGI.SwapEffect.Discard
};
D3D11.Device device;
D3D11.Device.CreateWithSwapChain(DriverType.Hardware, creationFlags, swapChainDesc, out device, out swapChain);
Device = device;
Context = Device.ImmediateContext;
#endregion
#region 2d device & context
DXGI.Device dxgiDevice = Device.QueryInterface <D3D11.Device1>().QueryInterface <DXGI.Device2>();
D2DDevice = new D2D1.Device(dxgiDevice);
D2DContext = new D2D1.DeviceContext(D2DDevice, D2D1.DeviceContextOptions.None);
D2DFactory = D2DDevice.Factory;
#endregion
#region 2d brushes/fonts
Brushes = new Dictionary <string, D2D1.Brush>();
Brushes.Add("Red", new D2D1.SolidColorBrush(D2DContext, Color.Red));
Brushes.Add("Green", new D2D1.SolidColorBrush(D2DContext, Color.Green));
Brushes.Add("Blue", new D2D1.SolidColorBrush(D2DContext, Color.Blue));
Brushes.Add("White", new D2D1.SolidColorBrush(D2DContext, Color.White));
Brushes.Add("Black", new D2D1.SolidColorBrush(D2DContext, Color.Black));
Brushes.Add("TransparentWhite", new D2D1.SolidColorBrush(D2DContext, new Color(1, 1, 1, .5f)));
Brushes.Add("TransparentBlack", new D2D1.SolidColorBrush(D2DContext, new Color(0, 0, 0, .5f)));
Brushes.Add("LightGray", new D2D1.SolidColorBrush(D2DContext, Color.LightGray));
Brushes.Add("OrangeRed", new D2D1.SolidColorBrush(D2DContext, Color.OrangeRed));
Brushes.Add("CornflowerBlue", new D2D1.SolidColorBrush(D2DContext, Color.CornflowerBlue));
Brushes.Add("Yellow", new D2D1.SolidColorBrush(D2DContext, Color.Yellow));
Brushes.Add("Magenta", new D2D1.SolidColorBrush(D2DContext, Color.Magenta));
Brushes.Add("RosyBrown", new D2D1.SolidColorBrush(D2DContext, Color.RosyBrown));
DashStyle = new D2D1.StrokeStyle(D2DFactory, new D2D1.StrokeStyleProperties()
{
StartCap = D2D1.CapStyle.Flat,
DashCap = D2D1.CapStyle.Round,
EndCap = D2D1.CapStyle.Flat,
DashStyle = D2D1.DashStyle.Custom,
DashOffset = 0,
LineJoin = D2D1.LineJoin.Round,
MiterLimit = 1
}, new float[] { 4f, 4f });
FontFactory = new DWrite.Factory();
SegoeUI24 = new DWrite.TextFormat(FontFactory, "Segoe UI", 24f);
SegoeUI14 = new DWrite.TextFormat(FontFactory, "Segoe UI", 14f);
Consolas14 = new DWrite.TextFormat(FontFactory, "Consolas", 14f);
#endregion
#region blend states
D3D11.BlendStateDescription opaqueDesc = new D3D11.BlendStateDescription();
opaqueDesc.RenderTarget[0].IsBlendEnabled = false;
opaqueDesc.RenderTarget[0].RenderTargetWriteMask = D3D11.ColorWriteMaskFlags.All;
blendStateOpaque = new D3D11.BlendState(Device, opaqueDesc);
D3D11.BlendStateDescription alphaDesc = new D3D11.BlendStateDescription();
alphaDesc.RenderTarget[0].IsBlendEnabled = true;
alphaDesc.RenderTarget[0].SourceBlend = D3D11.BlendOption.SourceAlpha;
alphaDesc.RenderTarget[0].DestinationBlend = D3D11.BlendOption.InverseSourceAlpha;
alphaDesc.RenderTarget[0].BlendOperation = D3D11.BlendOperation.Add;
alphaDesc.RenderTarget[0].SourceAlphaBlend = D3D11.BlendOption.One;
alphaDesc.RenderTarget[0].DestinationAlphaBlend = D3D11.BlendOption.Zero;
alphaDesc.RenderTarget[0].AlphaBlendOperation = D3D11.BlendOperation.Add;
alphaDesc.RenderTarget[0].RenderTargetWriteMask = D3D11.ColorWriteMaskFlags.All;
blendStateTransparent = new D3D11.BlendState(Device, alphaDesc);
#endregion
#region rasterizer states
rasterizerStateSolidCullBack = new D3D11.RasterizerState(Device, new D3D11.RasterizerStateDescription()
{
FillMode = D3D11.FillMode.Solid,
CullMode = D3D11.CullMode.Back,
IsAntialiasedLineEnabled = true,
IsDepthClipEnabled = false,
IsMultisampleEnabled = true
});
rasterizerStateWireframeCullBack = new D3D11.RasterizerState(Device, new D3D11.RasterizerStateDescription()
{
FillMode = D3D11.FillMode.Wireframe,
CullMode = D3D11.CullMode.Back,
IsAntialiasedLineEnabled = true,
IsDepthClipEnabled = false,
IsMultisampleEnabled = true
});
rasterizerStateSolidNoCull = new D3D11.RasterizerState(Device, new D3D11.RasterizerStateDescription()
{
FillMode = D3D11.FillMode.Solid,
CullMode = D3D11.CullMode.None,
IsAntialiasedLineEnabled = true,
IsDepthClipEnabled = false,
IsMultisampleEnabled = true
});
rasterizerStateWireframeNoCull = new D3D11.RasterizerState(Device, new D3D11.RasterizerStateDescription()
{
FillMode = D3D11.FillMode.Wireframe,
CullMode = D3D11.CullMode.None,
IsAntialiasedLineEnabled = true,
IsDepthClipEnabled = false,
IsMultisampleEnabled = true
});
rasterizerStateSolidCullFront = new D3D11.RasterizerState(Device, new D3D11.RasterizerStateDescription()
{
FillMode = D3D11.FillMode.Solid,
CullMode = D3D11.CullMode.Front,
IsAntialiasedLineEnabled = true,
IsDepthClipEnabled = false,
IsMultisampleEnabled = true
});
rasterizerStateWireframeCullFront = new D3D11.RasterizerState(Device, new D3D11.RasterizerStateDescription()
{
FillMode = D3D11.FillMode.Wireframe,
CullMode = D3D11.CullMode.Front,
IsAntialiasedLineEnabled = true,
IsDepthClipEnabled = false,
IsMultisampleEnabled = true
});
#endregion
#region depth stencil states
depthStencilStateDefault = new D3D11.DepthStencilState(Device, new D3D11.DepthStencilStateDescription()
{
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthComparison = D3D11.Comparison.Less,
DepthWriteMask = D3D11.DepthWriteMask.All
});
depthStencilStateNoDepth = new D3D11.DepthStencilState(Device, new D3D11.DepthStencilStateDescription()
{
IsDepthEnabled = false,
IsStencilEnabled = false,
DepthComparison = D3D11.Comparison.Less,
DepthWriteMask = D3D11.DepthWriteMask.All
});
Context.OutputMerger.SetDepthStencilState(depthStencilStateDefault);
#endregion
#region blank textures
D3D11.Texture2D wtex = new D3D11.Texture2D(Device, new D3D11.Texture2DDescription()
{
ArraySize = 1,
Width = 1,
Height = 1,
Format = DXGI.Format.R32G32B32A32_Float,
CpuAccessFlags = D3D11.CpuAccessFlags.None,
MipLevels = 0,
Usage = D3D11.ResourceUsage.Default,
SampleDescription = new DXGI.SampleDescription(1, 0),
BindFlags = D3D11.BindFlags.ShaderResource,
OptionFlags = D3D11.ResourceOptionFlags.None
});
Context.UpdateSubresource(new Vector4[] { Vector4.One }, wtex);
WhiteTextureView = new D3D11.ShaderResourceView(Device, wtex);
D3D11.Texture2D btex = new D3D11.Texture2D(Device, new D3D11.Texture2DDescription()
{
ArraySize = 1,
Width = 1,
Height = 1,
Format = DXGI.Format.R32G32B32A32_Float,
CpuAccessFlags = D3D11.CpuAccessFlags.None,
MipLevels = 0,
Usage = D3D11.ResourceUsage.Default,
SampleDescription = new DXGI.SampleDescription(1, 0),
BindFlags = D3D11.BindFlags.ShaderResource,
OptionFlags = D3D11.ResourceOptionFlags.None
});
Context.UpdateSubresource(new Vector4[] { new Vector4(0, 0, 0, 1) }, btex);
BlackTextureView = new D3D11.ShaderResourceView(Device, btex);
AnisotropicSampler = new D3D11.SamplerState(Device, new D3D11.SamplerStateDescription()
{
AddressU = D3D11.TextureAddressMode.Wrap,
AddressV = D3D11.TextureAddressMode.Wrap,
AddressW = D3D11.TextureAddressMode.Wrap,
Filter = D3D11.Filter.Anisotropic,
});
#endregion
#region screen vertex & constants
constants = new CameraConstants();
constantBuffer = D3D11.Buffer.Create(Device, D3D11.BindFlags.ConstantBuffer, ref constants);
#endregion
//swapChain.GetParent<DXGI.Factory>().MakeWindowAssociation(renderForm.Handle, DXGI.WindowAssociationFlags.);
Cameras = new List <Camera>();
MainCamera = Camera.CreatePerspective(MathUtil.DegreesToRadians(70), 16 / 9f);
ActiveCamera = MainCamera;
Cameras.Add(MainCamera);
ShadowCamera = Camera.CreateOrthographic(500, 1);
ShadowCamera.zNear = 0;
ShadowCamera.zFar = 1000;
ShadowCamera.CreateResources(Device, 1, 0, 1024, 1024);
//Cameras.Add(ShadowCamera);
// TODO: Shadow camera has no depth
Resize(ResolutionX, ResolutionY);
}
static void LoadCache()
{
_Cache.Clear();
try {
Swap.SwapChain swapChain;
D3D11.Device d3dDevice;
using (var form = new SharpDX.Windows.RenderForm()) {
var _Description = new Swap.SwapChainDescription {
BufferCount = 1,
Flags = Swap.SwapChainFlags.None,
IsWindowed = true,
ModeDescription = new Swap.ModeDescription(100, 100, new Swap.Rational(60, 1), Swap.Format.R8G8B8A8_UNorm),
OutputHandle = form.Handle,
SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
SwapEffect = SharpDX.DXGI.SwapEffect.Discard,
Usage = SharpDX.DXGI.Usage.RenderTargetOutput
};
D3D11.Device.CreateWithSwapChain(
SharpDX.Direct3D.DriverType.Hardware,
SharpDX.Direct3D11.DeviceCreationFlags.None,
_Description,
out d3dDevice,
out swapChain
);
_Cache.AddRange(VTable.LookupAddresses(swapChain.NativePointer, _MethodCount));
d3dDevice.Dispose();
swapChain.Dispose();
d3dDevice = null;
swapChain = null;
Diagnostics.Assert(_Cache.Count == _MethodCount, "Failed to generate address list for DXGI SwapChain, not sure why");
}
} catch (Exception ex) {
Diagnostics.Assert(_Cache.Count == _MethodCount, "Failed to generate address list for DXGI SwapChain due to an exception.", ex.Message);
}
}
