public override void Initialize()
{
Form.SizeChanged += (o, args) =>
{
_width = Form.ClientSize.Width;
_height = Form.ClientSize.Height;
if (_swapChain == null)
return;
renderView.Dispose();
depthView.Dispose();
_swapChain.ResizeBuffers(_swapChain.Description.BufferCount, 0, 0, Format.Unknown, 0);
CreateBuffers();
SetSceneConstants();
};
_width = 1024;
_height = 768;
_nearPlane = 1.0f;
ambient = new Color4(Color.Gray.ToArgb());
try
{
OnInitializeDevice();
}
catch (Exception e)
{
MessageBox.Show(e.ToString(), "Could not create DirectX 10 device.");
return;
}
// shader.fx
const ShaderFlags shaderFlags = ShaderFlags.None;
//const ShaderFlags shaderFlags = ShaderFlags.Debug | ShaderFlags.SkipOptimization;
ShaderBytecode shaderByteCode = LoadShader("shader.fx", shaderFlags);
effect = new Effect(_device, shaderByteCode);
EffectTechnique technique = effect.GetTechniqueByIndex(0);
shadowGenPass = technique.GetPassByIndex(0);
gBufferGenPass = technique.GetPassByIndex(1);
debugDrawPass = technique.GetPassByName("debug");
BufferDescription sceneConstantsDesc = new BufferDescription()
{
SizeInBytes = Marshal.SizeOf(typeof(ShaderSceneConstants)),
Usage = ResourceUsage.Dynamic,
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None
};
sceneConstantsBuffer = new Buffer(_device, sceneConstantsDesc);
EffectConstantBuffer effectConstantBuffer = effect.GetConstantBufferByName("scene");
effectConstantBuffer.SetConstantBuffer(sceneConstantsBuffer);
RasterizerStateDescription desc = new RasterizerStateDescription()
{
CullMode = CullMode.None,
FillMode = FillMode.Solid,
IsFrontCounterClockwise = true,
DepthBias = 0,
DepthBiasClamp = 0,
SlopeScaledDepthBias = 0,
IsDepthClipEnabled = true,
};
_device.Rasterizer.State = new RasterizerState(_device, desc);
DepthStencilStateDescription depthDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less
};
depthStencilState = new DepthStencilState(_device, depthDesc);
DepthStencilStateDescription lightDepthStateDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less
};
lightDepthStencilState = new DepthStencilState(_device, lightDepthStateDesc);
// grender.fx
shaderByteCode = LoadShader("grender.fx", shaderFlags);
effect2 = new Effect(_device, shaderByteCode);
technique = effect2.GetTechniqueByIndex(0);
gBufferRenderPass = technique.GetPassByIndex(0);
gBufferOverlayPass = technique.GetPassByIndex(1);
Buffer quad = DemoFramework.SharpDX.MeshFactory.CreateScreenQuad(_device);
quadBinding = new VertexBufferBinding(quad, 20, 0);
Matrix quadProjection = Matrix.OrthoLH(1, 1, 0.1f, 1.0f);
effect2.GetVariableByName("ViewProjection").AsMatrix().SetMatrix(quadProjection);
InputElement[] elements = new[]
{
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0, InputClassification.PerVertexData, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0, InputClassification.PerVertexData, 0),
};
quadBufferLayout = new InputLayout(_device, gBufferRenderPass.Description.Signature, elements);
info = new InfoText(_device);
_meshFactory = new MeshFactory(this);
MeshFactory = _meshFactory;
CreateBuffers();
LibraryManager.LibraryStarted();
}
private void initD3D()
{
if (drawForm == null)
return;
swapChainDesc = new SwapChainDescription
{
BufferCount = 2,
ModeDescription = new ModeDescription
{
Width = drawForm.Width,
Height = drawForm.Height,
Format = Format.R8G8B8A8_UNorm,
},
Usage = Usage.RenderTargetOutput,
};
swapChainDesc.ModeDescription.RefreshRate.Numerator = 60;
swapChainDesc.ModeDescription.RefreshRate.Denominator = 1;
swapChainDesc.SampleDescription.Quality = 0;
swapChainDesc.SampleDescription.Count = 1;
swapChainDesc.OutputHandle = drawHandle;
swapChainDesc.IsWindowed = true;
D3D10.Device.CreateWithSwapChain(
D3D10.DriverType.Hardware,
DeviceCreationFlags.None,
swapChainDesc,
out d3d10Device,
out swapChain
);
using (Texture2D backBuffer = swapChain.GetBackBuffer<Texture2D>(0))
renderTargetView = new RenderTargetView(d3d10Device, backBuffer);
d3d10Device.OutputMerger.SetTargets(renderTargetView);
viewport = new Viewport
{
Width = drawForm.Width,
Height = drawForm.Height,
MinDepth = 0.0f,
MaxDepth = 1.0f,
X = 0,
Y = 0
};
d3d10Device.Rasterizer.SetViewports(viewport);
var zBufferTextureDescription = new Texture2DDescription
{
Format = Format.D16_UNorm,
ArraySize = 1,
MipLevels = 1,
Width = drawForm.Width,
Height = drawForm.Height,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
};
using (var zBufferTexture = new Texture2D(this.d3d10Device, zBufferTextureDescription))
depthStencilView = new DepthStencilView(this.d3d10Device, zBufferTexture);
d3d10Device.OutputMerger.SetTargets(depthStencilView, renderTargetView);
depthState = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less,
IsStencilEnabled = true,
StencilReadMask = 0xFF,
StencilWriteMask = 0xFF,
FrontFace = new DepthStencilOperationDescription()
{
FailOperation = StencilOperation.Keep,
DepthFailOperation = StencilOperation.Increment,
PassOperation = StencilOperation.Keep,
Comparison = Comparison.Always
},
BackFace = new DepthStencilOperationDescription()
{
FailOperation = StencilOperation.Keep,
DepthFailOperation = StencilOperation.Decrement,
PassOperation = StencilOperation.Keep,
Comparison = Comparison.Always
}
};
depthNonState = new DepthStencilStateDescription()
{
IsDepthEnabled = false
};
d3d10Device.OutputMerger.SetDepthStencilState(
new DepthStencilState(
d3d10Device,
depthState
), 1
);
// Generic font?
// Camera?
d3d10Device.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
d3d10Device.Rasterizer.State = new RasterizerState(d3d10Device,
new RasterizerStateDescription
{
CullMode = CullMode.Back,
FillMode = FillMode.Solid
}
);
}
void Initialize()
{
// shader.fx
ShaderFlags shaderFlags = ShaderFlags.None;
//ShaderFlags shaderFlags = ShaderFlags.Debug | ShaderFlags.SkipOptimization;
ShaderBytecode shaderByteCode = ShaderBytecode.CompileFromFile(Application.StartupPath + "\\shader.fx", "fx_4_0", shaderFlags, EffectFlags.None);
effect = new Effect(_device, shaderByteCode);
EffectTechnique technique = effect.GetTechniqueByIndex(0);
shadowGenPass = technique.GetPassByIndex(0);
gBufferGenPass = technique.GetPassByIndex(1);
BufferDescription sceneConstantsDesc = new BufferDescription()
{
SizeInBytes = Marshal.SizeOf(typeof(ShaderSceneConstants)),
Usage = ResourceUsage.Dynamic,
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None
};
sceneConstantsBuffer = new Buffer(_device, sceneConstantsDesc);
EffectConstantBuffer effectConstantBuffer = effect.GetConstantBufferByName("scene");
effectConstantBuffer.SetConstantBuffer(sceneConstantsBuffer);
RasterizerStateDescription desc = new RasterizerStateDescription()
{
CullMode = CullMode.None,
FillMode = FillMode.Solid,
IsFrontCounterClockwise = true,
DepthBias = 0,
DepthBiasClamp = 0,
SlopeScaledDepthBias = 0,
IsDepthClipEnabled = true,
};
_device.Rasterizer.State = new RasterizerState(_device, desc);
DepthStencilStateDescription depthDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less
};
depthStencilState = new DepthStencilState(_device, depthDesc);
DepthStencilStateDescription lightDepthStateDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less
};
lightDepthStencilState = new DepthStencilState(_device, lightDepthStateDesc);
// grender.fx
shaderByteCode = ShaderBytecode.CompileFromFile(Application.StartupPath + "\\grender.fx", "fx_4_0", shaderFlags, EffectFlags.None);
effect2 = new Effect(_device, shaderByteCode);
technique = effect2.GetTechniqueByIndex(0);
gBufferRenderPass = technique.GetPassByIndex(0);
Buffer quad = MeshFactory.CreateScreenQuad(_device);
quadBinding = new VertexBufferBinding(quad, 20, 0);
Matrix quadProjection = Matrix.OrthoLH(1, 1, 0.1f, 1.0f);
effect2.GetVariableByName("ViewProjection").AsMatrix().SetMatrix(quadProjection);
InputElement[] elements = new InputElement[]
{
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0, InputClassification.PerVertexData, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0, InputClassification.PerVertexData, 0),
};
quadBufferLayout = new InputLayout(_device, gBufferRenderPass.Description.Signature, elements);
Info = new InfoText(_device);
meshFactory = new MeshFactory(this);
OnInitialize();
CreateBuffers();
SetSceneConstants();
}
public override void Initialize()
{
Form.SizeChanged += (o, args) =>
{
if (_swapChain == null)
return;
renderView.Dispose();
depthView.Dispose();
DisposeBuffers();
if (Form.WindowState == FormWindowState.Minimized)
return;
_width = Form.ClientSize.Width;
_height = Form.ClientSize.Height;
_swapChain.ResizeBuffers(_swapChain.Description.BufferCount, 0, 0, Format.Unknown, 0);
CreateBuffers();
SetSceneConstants();
};
_width = 1024;
_height = 768;
_nearPlane = 1.0f;
ambient = new Color4(Color.Gray.ToArgb());
try
{
OnInitializeDevice();
}
catch (Exception e)
{
MessageBox.Show(e.ToString(), "Could not create DirectX 10 device.");
return;
}
// shader.fx
const ShaderFlags shaderFlags = ShaderFlags.None;
//const ShaderFlags shaderFlags = ShaderFlags.Debug | ShaderFlags.SkipOptimization;
ShaderBytecode shaderByteCode = LoadShader("shader.fx", shaderFlags);
effect = new Effect(_device, shaderByteCode);
EffectTechnique technique = effect.GetTechniqueByIndex(0);
shadowGenPass = technique.GetPassByIndex(0);
gBufferGenPass = technique.GetPassByIndex(1);
debugDrawPass = technique.GetPassByName("debug");
BufferDescription sceneConstantsDesc = new BufferDescription()
{
SizeInBytes = Marshal.SizeOf(typeof(ShaderSceneConstants)),
Usage = ResourceUsage.Dynamic,
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None
};
sceneConstantsBuffer = new Buffer(_device, sceneConstantsDesc);
EffectConstantBuffer effectConstantBuffer = effect.GetConstantBufferByName("scene");
effectConstantBuffer.SetConstantBuffer(sceneConstantsBuffer);
RasterizerStateDescription desc = new RasterizerStateDescription()
{
CullMode = CullMode.None,
FillMode = FillMode.Solid,
IsFrontCounterClockwise = true,
DepthBias = 0,
DepthBiasClamp = 0,
SlopeScaledDepthBias = 0,
IsDepthClipEnabled = true,
};
_device.Rasterizer.State = new RasterizerState(_device, desc);
DepthStencilStateDescription depthDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less
};
depthStencilState = new DepthStencilState(_device, depthDesc);
DepthStencilStateDescription lightDepthStateDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.Less
};
lightDepthStencilState = new DepthStencilState(_device, lightDepthStateDesc);
// grender.fx
shaderByteCode = LoadShader("grender.fx", shaderFlags);
effect2 = new Effect(_device, shaderByteCode);
technique = effect2.GetTechniqueByIndex(0);
gBufferRenderPass = technique.GetPassByIndex(0);
gBufferOverlayPass = technique.GetPassByIndex(1);
info = new InfoText(_device);
_meshFactory = new MeshFactory(this);
MeshFactory = _meshFactory;
CreateBuffers();
LibraryManager.LibraryStarted();
}
/// <summary>
/// Constructs a new <see cref = "T:SharpDX.Direct3D10.DepthStencilState" /> based on the specified description.
/// </summary>
/// <param name = "device">The device with which to associate the state object.</param>
/// <param name = "description">The state description.</param>
/// <returns>The newly created object.</returns>
public DepthStencilState(Device device, ref DepthStencilStateDescription description)
: base(IntPtr.Zero)
{
device.CreateDepthStencilState(ref description, this);
}