/// <summary>
/// Create Direct3D device and swap chain
/// </summary>
protected void InitDevice()
{
device = D3DDevice.CreateDeviceAndSwapChain(directControl.Handle);
swapChain = device.SwapChain;
SetViews();
// Create the effect
using (FileStream effectStream = File.OpenRead("Tutorial04.fxo"))
{
effect = device.CreateEffectFromCompiledBinary(new BinaryReader(effectStream));
}
// Obtain the technique
technique = effect.GetTechniqueByName("Render");
// Obtain the variables
worldVariable = effect.GetVariableByName("World").AsMatrix;
viewVariable = effect.GetVariableByName("View").AsMatrix;
projectionVariable = effect.GetVariableByName("Projection").AsMatrix;
InitVertexLayout();
InitVertexBuffer();
InitIndexBuffer();
// Set primitive topology
device.IA.PrimitiveTopology = PrimitiveTopology.TriangleList;
InitMatrices();
needsResizing = false;
}
/// <summary>
/// Create Direct3D device and swap chain
/// </summary>
public void InitDevice()
{
device = D3DDevice.CreateDeviceAndSwapChain(host.Handle);
swapChain = device.SwapChain;
// Create a render target view
using (Texture2D pBuffer = swapChain.GetBuffer <Texture2D>(0))
{
renderTargetView = device.CreateRenderTargetView(pBuffer);
}
device.OM.RenderTargets = new OutputMergerRenderTargets(new RenderTargetView[] { renderTargetView }, null);
// Setup the viewport
Viewport vp = new Viewport()
{
Width = (uint)host.ActualWidth,
Height = (uint)host.ActualHeight,
MinDepth = 0.0f,
MaxDepth = 1.0f,
TopLeftX = 0,
TopLeftY = 0
};
device.RS.Viewports = new Viewport[] { vp };
}
/// <summary>
/// Create Direct3D device and swap chain
/// </summary>
protected void InitDevice()
{
device = D3DDevice.CreateDeviceAndSwapChain(directControl.Handle);
swapChain = device.SwapChain;
// Create a render target view
using (Texture2D pBuffer = swapChain.GetBuffer <Texture2D>(0))
{
renderTargetView = device.CreateRenderTargetView(pBuffer);
}
device.OM.RenderTargets = new OutputMergerRenderTargets(new RenderTargetView[] { renderTargetView });
// Setup the viewport
Viewport vp = new Viewport()
{
Width = (uint)directControl.ClientSize.Width,
Height = (uint)directControl.ClientSize.Height,
MinDepth = 0.0f,
MaxDepth = 1.0f,
TopLeftX = 0,
TopLeftY = 0
};
device.RS.Viewports = new Viewport[] { vp };
}
void InitDevice()
{
// create Direct 3D device
device = D3DDevice.CreateDeviceAndSwapChain(renderHost.Handle);
swapChain = device.SwapChain;
// Create a render target view
using (Texture2D pBuffer = swapChain.GetBuffer <Texture2D>(0))
{
renderTargetView = device.CreateRenderTargetView(pBuffer);
}
// Create depth stencil texture
Texture2DDescription descDepth = new Texture2DDescription()
{
Width = (uint)renderHost.ActualWidth,
Height = (uint)renderHost.ActualHeight,
MipLevels = 1,
ArraySize = 1,
Format = Format.D32Float,
SampleDescription = new SampleDescription()
{
Count = 1,
Quality = 0
},
BindingOptions = BindingOptions.DepthStencil,
};
depthStencil = device.CreateTexture2D(descDepth);
// Create the depth stencil view
DepthStencilViewDescription depthStencilViewDesc = new DepthStencilViewDescription()
{
Format = descDepth.Format,
ViewDimension = DepthStencilViewDimension.Texture2D
};
depthStencilView = device.CreateDepthStencilView(depthStencil, depthStencilViewDesc);
// bind the views to the device
device.OM.RenderTargets = new OutputMergerRenderTargets(new RenderTargetView[] { renderTargetView }, depthStencilView);
// Setup the viewport
Viewport vp = new Viewport()
{
Width = (uint)renderHost.ActualWidth,
Height = (uint)renderHost.ActualHeight,
MinDepth = 0.0f,
MaxDepth = 1.0f,
TopLeftX = 0,
TopLeftY = 0
};
device.RS.Viewports = new Viewport[] { vp };
}
/// <summary>
/// Create Direct3D device and swap chain
/// </summary>
protected void InitDevice()
{
device = D3DDevice.CreateDeviceAndSwapChain(directControl.Handle);
swapChain = device.SwapChain;
SetViews();
meshManager = new XMeshManager(device);
InitMatrices();
}
/// <summary>
/// Create Direct3D device and swap chain
/// </summary>
public void InitDevice()
{
device = D3DDevice.CreateDeviceAndSwapChain(host.Handle);
swapChain = device.SwapChain;
SetViews();
meshManager = new XMeshManager(device);
mesh = meshManager.Open("Media\\Tiger\\tiger.x");
InitMatrices();
needsResizing = false;
}
/// <summary>
/// Creates Direct3D device and swap chain,
/// Initializes buffers,
/// Loads and initializes the shader
/// </summary>
protected void InitializeDevice()
{
device = D3DDevice.CreateDeviceAndSwapChain(directControl.Handle);
swapChain = device.SwapChain;
SetViews();
effects = new Effects(device);
InitializeVertexLayout();
InitializeVertexBuffer();
InitializeIndexBuffer();
// Set primitive topology
device.IA.PrimitiveTopology = PrimitiveTopology.TriangleList;
effects.ViewMatrix = DXUtil.Camera.MatrixLookAtLH(Eye, At, Up);
effects.ProjectionMatrix = DXUtil.Camera.MatrixPerspectiveFovLH((float)Math.PI * 0.25f, ((float)this.ClientSize.Width / (float)this.ClientSize.Height), 0.1f, 4000.0f);
}
/// <summary>
/// Create Direct3D device and swap chain
/// </summary>
protected void InitDevice()
{
device = D3DDevice.CreateDeviceAndSwapChain(this.Handle);
swapChain = device.SwapChain;
SetViews();
// Create the effect
using (FileStream effectStream = File.OpenRead("Tutorial07.fxo"))
{
effect = device.CreateEffectFromCompiledBinary(new BinaryReader(effectStream));
}
// Obtain the technique
technique = effect.GetTechniqueByName("Render");
// Obtain the variables
worldVariable = effect.GetVariableByName("World").AsMatrix;
viewVariable = effect.GetVariableByName("View").AsMatrix;
projectionVariable = effect.GetVariableByName("Projection").AsMatrix;
meshColorVariable = effect.GetVariableByName("vMeshColor").AsVector;
diffuseVariable = effect.GetVariableByName("txDiffuse").AsShaderResource;
InitVertexLayout();
InitVertexBuffer();
InitIndexBuffer();
// Set primitive topology
device.IA.PrimitiveTopology = PrimitiveTopology.TriangleList;
// Load the Texture
using (FileStream stream = File.OpenRead("seafloor.png"))
{
textureRV = TextureLoader.LoadTexture(device, stream);
}
InitMatrices();
diffuseVariable.Resource = textureRV;
active = true;
}
private void InitializeDX()
{
//perform DX Device and Context initialization
HwndSource hwnd = new HwndSource(0, 0, 0, 0, 0, "dxPlotterElement", IntPtr.Zero);
device = D3DDevice.CreateDeviceAndSwapChain(hwnd.Handle);
swapChain = device.SwapChain;
deviceContext = device.ImmediateContext;
CompositionTarget.Rendering += OnRenderingProccessReady;
Texture2DDescription tdesc = new Texture2DDescription
{
ArraySize = 1,
Width = 1,
Height = 1,
Format = Format.B8G8R8A8UNorm,
MipLevels = 1,
SampleDescription = new SampleDescription {
Count = 1, Quality = 0
},
Usage = Usage.Default,
BindingOptions = BindingOptions.RenderTarget | BindingOptions.ShaderResource,
MiscellaneousResourceOptions = MiscellaneousResourceOptions.Shared,
CpuAccessOptions = CpuAccessOptions.None
};
using (Texture2D texture2D = device.CreateTexture2D(tdesc))
{
renderTargetView = device.CreateRenderTargetView(texture2D);
deviceContext.OM.RenderTargets = new OutputMergerRenderTargets(new RenderTargetView[] { renderTargetView });
d3dImage.SetBackBufferEx(D3DResourceTypeEx.ID3D11Texture2D, texture2D.NativeInterface);
}
dxInitialized = true;
OnDeviceInitialized();
}
protected override void OnShown(EventArgs e)
{
base.OnShown(e);
// device creation
device = D3DDevice.CreateDeviceAndSwapChain(Handle);
swapChain = device.SwapChain;
deviceContext = device.ImmediateContext;
SetViews();
// Open precompiled vertex shader
// This file was compiled using: fxc Render.hlsl /T vs_4_0 /EVertShader /FoRender.vs
using (Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.WindowsAPICodePack.Samples.Direct3D11.Render.vs"))
{
vertexShader = device.CreateVertexShader(stream);
}
deviceContext.VS.SetShader(vertexShader, null);
// input layout is for the vert shader
InputElementDescription inputElementDescription = new InputElementDescription();
inputElementDescription.SemanticName = "POSITION";
inputElementDescription.SemanticIndex = 0;
inputElementDescription.Format = Format.R32G32B32Float;
inputElementDescription.InputSlot = 0;
inputElementDescription.AlignedByteOffset = 0;
inputElementDescription.InputSlotClass = InputClassification.PerVertexData;
inputElementDescription.InstanceDataStepRate = 0;
InputLayout inputLayout;
using (Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.WindowsAPICodePack.Samples.Direct3D11.Render.vs"))
{
inputLayout = device.CreateInputLayout(new InputElementDescription[] { inputElementDescription }, stream);
}
deviceContext.IA.InputLayout = inputLayout;
// Open precompiled vertex shader
// This file was compiled using: fxc Render.hlsl /T ps_4_0 /EPixShader /FoRender.ps
using (Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Microsoft.WindowsAPICodePack.Samples.Direct3D11.Render.ps"))
{
pixelShader = device.CreatePixelShader(stream);
}
deviceContext.PS.SetShader(pixelShader, null);
// create some geometry to draw (1 triangle)
SimpleVertexArray vertex = new SimpleVertexArray();
// put the vertices into a vertex buffer
BufferDescription bufferDescription = new BufferDescription();
bufferDescription.Usage = Usage.Default;
bufferDescription.ByteWidth = (uint)Marshal.SizeOf(vertex);
bufferDescription.BindingOptions = BindingOptions.VertexBuffer;
SubresourceData subresourceData = new SubresourceData();
IntPtr vertexData = Marshal.AllocCoTaskMem(Marshal.SizeOf(vertex));
Marshal.StructureToPtr(vertex, vertexData, false);
subresourceData.SystemMemory = vertexData;
vertexBuffer = device.CreateBuffer(bufferDescription, subresourceData);
deviceContext.IA.SetVertexBuffers(0, new D3DBuffer[] { vertexBuffer }, new uint[] { 12 }, new uint[] { 0 });
deviceContext.IA.PrimitiveTopology = PrimitiveTopology.TriangleList;
Marshal.FreeCoTaskMem(vertexData);
}
/// <summary>
/// Create Direct3D device and swap chain
/// </summary>
protected void InitDevice()
{
device = D3DDevice.CreateDeviceAndSwapChain(directControl.Handle);
swapChain = device.SwapChain;
SetViews();
// Create the effect
using (FileStream effectStream = File.OpenRead("Tutorial02.fxo"))
{
effect = device.CreateEffectFromCompiledBinary(new BinaryReader(effectStream));
}
// Obtain the technique
technique = effect.GetTechniqueByName("Render");
// Define the input layout
InputElementDescription[] layout =
{
new InputElementDescription()
{
SemanticName = "POSITION",
SemanticIndex = 0,
Format = Format.R32G32B32Float,
InputSlot = 0,
AlignedByteOffset = 0,
InputSlotClass = InputClassification.PerVertexData,
InstanceDataStepRate = 0
}
};
PassDescription passDesc = technique.GetPassByIndex(0).Description;
vertexLayout = device.CreateInputLayout(
layout,
passDesc.InputAssemblerInputSignature,
passDesc.InputAssemblerInputSignatureSize);
device.IA.InputLayout = vertexLayout;
SimpleVertexArray vertex = new SimpleVertexArray();
BufferDescription bd = new BufferDescription()
{
Usage = Usage.Default,
ByteWidth = (uint)Marshal.SizeOf(vertex),
BindingOptions = BindingOptions.VertexBuffer,
CpuAccessOptions = CpuAccessOptions.None,
MiscellaneousResourceOptions = MiscellaneousResourceOptions.None
};
IntPtr vertexData = Marshal.AllocCoTaskMem(Marshal.SizeOf(vertex));
Marshal.StructureToPtr(vertex, vertexData, false);
SubresourceData InitData = new SubresourceData()
{
SystemMemory = vertexData,
SystemMemoryPitch = 0,
SystemMemorySlicePitch = 0
};
//D3DBuffer buffer = null;
vertexBuffer = device.CreateBuffer(bd, InitData);
// Set vertex buffer
uint stride = (uint)Marshal.SizeOf(typeof(Vector3F));
uint offset = 0;
device.IA.SetVertexBuffers(0, new Collection <D3DBuffer>()
{
vertexBuffer
},
new uint[] { stride }, new uint[] { offset });
// Set primitive topology
device.IA.PrimitiveTopology = PrimitiveTopology.TriangleList;
Marshal.FreeCoTaskMem(vertexData);
}
