/// <summary>
/// Init device and required resources
/// </summary>
private void InitDevice()
{
// device creation
device = D3DDevice.CreateDeviceAndSwapChain(host.Handle);
swapChain = device.SwapChain;
deviceContext = device.ImmediateContext;
SetViews();
// vertex shader & layout
// Open precompiled vertex shader
// This file was compiled using: fxc Render.hlsl /T vs_4_0 /EVertShader /FoRender.vs
using (Stream stream = Application.ResourceAssembly.GetManifestResourceStream("Microsoft.WindowsAPICodePack.Samples.Direct3D11.Render.vs"))
{
vertexShader = device.CreateVertexShader(stream);
deviceContext.VS.Shader = vertexShader;
// 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;
stream.Position = 0;
InputLayout 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 = Application.ResourceAssembly.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, out 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.R32G32B32_FLOAT,
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.SetInputLayout(vertexLayout);
SimpleVertexArray vertex = new SimpleVertexArray();
BufferDescription bd = new BufferDescription()
{
Usage = Usage.Default,
ByteWidth = (uint)Marshal.SizeOf(vertex),
BindFlags = BindFlag.VertexBuffer,
CpuAccessFlags = 0,
MiscFlags = 0
};
IntPtr vertexData = Marshal.AllocCoTaskMem(Marshal.SizeOf(vertex));
Marshal.StructureToPtr(vertex, vertexData, false);
SubresourceData InitData = new SubresourceData()
{
SysMem = vertexData,
SysMemPitch = 0,
SysMemSlicePitch = 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.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
Marshal.FreeCoTaskMem(vertexData);
}
private void InitDevice()
{
// device creation
//device = D3DDevice.CreateDeviceAndSwapChain(
// null,
// DriverType.Hardware,
// null,
// CreateDeviceFlag.Default,
// new []{FeatureLevel.FeatureLevel_10_1},
// new SwapChainDescription {
// BufferCount = 1
// },
// out swapChain);
device = D3DDevice.CreateDeviceAndSwapChain(directControl.Handle, out swapChain);
deviceContext = device.GetImmediateContext();
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.R32G32B32_FLOAT;
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 }, stream);
}
deviceContext.IA.SetInputLayout(inputLayout);
// Open precompiled pixel 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.BindFlags = BindFlag.VertexBuffer;
SubresourceData subresourceData = new SubresourceData();
IntPtr vertexData = Marshal.AllocCoTaskMem(Marshal.SizeOf(vertex));
Marshal.StructureToPtr(vertex, vertexData, false);
subresourceData.SysMem = vertexData;
vertexBuffer = device.CreateBuffer(bufferDescription, subresourceData);
deviceContext.IA.SetVertexBuffers(0, new [] { vertexBuffer }, new uint[] { 12 }, new uint[] { 0 });
deviceContext.IA.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
Marshal.FreeCoTaskMem(vertexData);
}
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);
}
