/// <summary>
/// Takes a scala field as input anf generates a 2D texture.
/// </summary>
/// <param name="device"></param>
/// <param name="field"></param>
/// <returns></returns>
public static Texture2D GenerateTextureFromField(Device device, Field field, Texture2DDescription? description = null)
{
System.Diagnostics.Debug.Assert(field.Size.Length == 2);
Texture2DDescription desc;
// Either use the given description, or create a render target/shader resource bindable one.
if (description == null)
desc = new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R32_Float,
Width = field.Size[0],
Height = field.Size[1],
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default
};
else
desc = (Texture2DDescription)description;
// Put field data into stream/rectangle object
DataRectangle texData = new DataRectangle(field.Size[0] * sizeof(float), field.GetDataStream());
// Create texture.
Texture2D tex = new Texture2D(device, desc, texData);
return tex;
}
public QuadBuffers(Device device) {
VertexBuffer = new Buffer(
device,
new DataStream(new[] {
new InputLayouts.VerticePT(new Vector3(-1, -1, 0.999f), new Vector2(0, 1)),
new InputLayouts.VerticePT(new Vector3(-1, 1, 0.999f), new Vector2(0, 0)),
new InputLayouts.VerticePT(new Vector3(1, 1, 0.999f), new Vector2(1, 0)),
new InputLayouts.VerticePT(new Vector3(1, -1, 0.999f), new Vector2(1, 1))
}, false, false),
new BufferDescription(
InputLayouts.VerticePT.StrideValue * 4,
ResourceUsage.Immutable,
BindFlags.VertexBuffer,
CpuAccessFlags.None,
ResourceOptionFlags.None,
0));
IndexBuffer = new Buffer(
device,
new DataStream(new ushort[] { 0, 1, 2, 0, 2, 3 }, false, false),
new BufferDescription(
sizeof(short) * 6,
ResourceUsage.Immutable,
BindFlags.IndexBuffer,
CpuAccessFlags.None,
ResourceOptionFlags.None,
0));
VertexBinding = new VertexBufferBinding(VertexBuffer, InputLayouts.VerticePT.StrideValue, 0);
}
public D3D11RenderingPane( Factory dxgiFactory, SlimDX.Direct3D11.Device d3D11Device, DeviceContext d3D11DeviceContext, D3D11HwndDescription d3D11HwndDescription )
{
mDxgiFactory = dxgiFactory;
mD3D11Device = d3D11Device;
mD3D11DeviceContext = d3D11DeviceContext;
var swapChainDescription = new SwapChainDescription
{
BufferCount = 1,
ModeDescription =
new ModeDescription( d3D11HwndDescription.Width,
d3D11HwndDescription.Height,
new Rational( 60, 1 ),
Format.R8G8B8A8_UNorm ),
IsWindowed = true,
OutputHandle = d3D11HwndDescription.Handle,
SampleDescription = new SampleDescription( 1, 0 ),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
mSwapChain = new SwapChain( mDxgiFactory, mD3D11Device, swapChainDescription );
mDxgiFactory.SetWindowAssociation( d3D11HwndDescription.Handle, WindowAssociationFlags.IgnoreAll );
CreateD3D11Resources( d3D11HwndDescription.Width, d3D11HwndDescription.Height );
PauseRendering = false;
}
public ShaderResourceView ToTexture3D(Device graphicsDevice, Format format)
{
int sizeInBytes = sizeof(float) * width * height * depth;
DataStream stream = new DataStream(sizeInBytes, true, true);
for (int x = 0; x < width; x++)
for (int y = 0; y < height; y++)
for (int z = 0; z < depth; z++)
stream.Write(values[x, y, z]);
stream.Position = 0;
DataBox dataBox = new DataBox(sizeof(float) * width, sizeof(float) * width * height, stream);
Texture3DDescription description = new Texture3DDescription()
{
BindFlags = BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Depth = depth,
Format = format,
Height = height,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
Usage = ResourceUsage.Default,
Width = width
};
Texture3D texture = new Texture3D(graphicsDevice, description, dataBox);
stream.Dispose();
return new ShaderResourceView(graphicsDevice, texture);
}
public DX11RenderContext(Device device)
{
this.Device = device;
this.immediatecontext = this.Device.ImmediateContext;
this.immediatecontext.Dispose(); //Remove ref
this.CurrentDeviceContext = this.immediatecontext;
}
public void Initialize(Device device, int resolutionX, int resolutionY)
{
m_BokehSpriteTexture = Texture2D.FromFile(device, "textures\\bokeh.dds");
m_BokehSpriteTextureSRV = new ShaderResourceView(device, m_BokehSpriteTexture);
m_HalfResDescriptor = new RenderTargetSet.RenderTargetDescriptor()
{
m_Format = Format.R16G16B16A16_Float,
m_HasDepth = false,
m_NumSurfaces = 1,
m_Height = resolutionY / 2,
m_Width = resolutionX / 2
};
m_HalfHeightDescriptor = new RenderTargetSet.RenderTargetDescriptor()
{
m_Format = Format.R16G16B16A16_Float,
m_HasDepth = false,
m_NumSurfaces = 1,
m_Height = resolutionY / 2,
m_Width = resolutionX
};
m_NumQuads = resolutionX * resolutionY / 4;
}
public DirectComputeGenerator(Device graphicsDevice, VoxelMeshContainer container)
{
this.graphicsDevice = graphicsDevice;
this.container = container;
Initialize();
}
public static void InitPatchData(int patchWidth, Device device)
{
_width = patchWidth;
BuildCenterIndices(device);
BuildTopEdges(device);
BuildLeftEdges(device);
}
public DirectComputePrefixScan(Device graphicsDevice)
{
this.graphicsDevice = graphicsDevice;
computeScanExclusiveShared = new ComputeShader(graphicsDevice, ShaderPrecompiler.PrecompileOrLoad(@"Shaders\TerrainGenerator.hlsl", "ScanExclusiveShared", "cs_5_0", ShaderFlags.None, EffectFlags.None));
computeScanExclusiveShared2 = new ComputeShader(graphicsDevice, ShaderPrecompiler.PrecompileOrLoad(@"Shaders\TerrainGenerator.hlsl", "ScanExclusiveShared2", "cs_5_0", ShaderFlags.None, EffectFlags.None));
computeUniformUpdate = new ComputeShader(graphicsDevice, ShaderPrecompiler.PrecompileOrLoad(@"Shaders\TerrainGenerator.hlsl", "UniformUpdate", "cs_5_0", ShaderFlags.None, EffectFlags.None));
}
public CUDAGenerator(Device graphicsDevice, VoxelMeshContainer container)
{
this.graphicsDevice = graphicsDevice;
this.container = container;
InitializeCUDA();
}
/// <summary>
/// Crée une nouvelle instance de BasicEffect.
/// </summary>
public BasicEffect(Device device)
{
m_effect = Ressources.EffectCache.Get("Shaders\\basic_effect2.fx");
float Km = 0.0025f;
float Kr = 0.0015f;
float ESun = Planet.ESun;
float fOuterRadius = Planet.AtmosphereRadius; // 50
float fInnerRadius = Planet.PlanetRadius; // 44
float fScale = 1.0f / (fOuterRadius - fInnerRadius);
float fScaleDepth = Planet.ScaleDepth;
m_effect.GetVariableByName("v3InvWavelength").AsVector().Set(new Vector3(1.0f / (float)Math.Pow(0.650, 4),
1.0f / (float)Math.Pow(0.570f, 4),
1.0f / (float)Math.Pow(0.475f, 4)));
m_effect.GetVariableByName("fOuterRadius").AsScalar().Set(fOuterRadius);
m_effect.GetVariableByName("fOuterRadius2").AsScalar().Set(fOuterRadius * fOuterRadius);
m_effect.GetVariableByName("fInnerRadius").AsScalar().Set(fInnerRadius);
m_effect.GetVariableByName("fInnerRadius2").AsScalar().Set(fInnerRadius * fInnerRadius);
m_effect.GetVariableByName("fKrESun").AsScalar().Set(Kr * ESun);
m_effect.GetVariableByName("fKmESun").AsScalar().Set(Km * ESun);
m_effect.GetVariableByName("fKr4PI").AsScalar().Set(Kr * 4.0f * (float)Math.PI);
m_effect.GetVariableByName("fKm4PI").AsScalar().Set(Km * 4.0f * (float)Math.PI);
m_effect.GetVariableByName("fScaleDepth").AsScalar().Set(fScaleDepth);
m_effect.GetVariableByName("fInvScaleDepth").AsScalar().Set(1.0f / fScaleDepth);
m_effect.GetVariableByName("fScale").AsScalar().Set(fScale);
m_effect.GetVariableByName("fScaleOverScaleDepth").AsScalar().Set(fScale / fScaleDepth);
m_effect.GetVariableByName("xFar").AsScalar().Set(100f);
m_effect.GetVariableByName("xNear").AsScalar().Set(0.1f);
m_inputLayout = new InputLayout(
device,
m_effect.GetTechniqueByIndex(0).GetPassByIndex(0).Description.Signature,
VertexPositionTextureNormal.LayoutElements);
m_device = device;
}
public Renderer(int Width, int Height, IntPtr? OutputHandle)
{
if (Width < 1)
Width = 1;
if (Height < 1)
Height = 1;
bufferWidth = Width;
bufferHeight = Height;
deviceUsers++;
if (device == null)
device = new Device(DriverType.Hardware, DeviceCreationFlags.Debug | DeviceCreationFlags.BgraSupport, FeatureLevel.Level_11_0);
if (OutputHandle.HasValue)
{
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(BufferWidth, BufferHeight, new Rational(120, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = OutputHandle.Value,
SampleDescription = BufferSampleDescription,
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
Flags = SwapChainFlags.AllowModeSwitch,
};
swapChain = new SwapChain(device.Factory, Device, swapChainDesc);
using (var factory = swapChain.GetParent<Factory>())
factory.SetWindowAssociation(OutputHandle.Value, WindowAssociationFlags.IgnoreAltEnter);
}
LightingSystem = new ForwardLighting(this);
SetupRenderTargets();
LightingSystem.Initialize();
}
public DeviceContextWpf(DeviceSettings settings)
{
Contract.Requires(settings != null);
Settings = settings;
LogEvent.Engine.Log(settings.ToString());
eventHandlerList = new EventHandlerList();
LogEvent.Engine.Log(Resources.INFO_OE_DeviceCreating);
//SwapChainDescription swapChainDesc = new SwapChainDescription
// {
// BufferCount = 1,
// ModeDescription =
// new ModeDescription(Settings.ScreenWidth, Settings.ScreenHeight,
// new Rational(120, 1), Settings.Format),
// IsWindowed = true,
// OutputHandle =(new System.Windows.Interop.WindowInteropHelper(Global.Window)).Handle,
// SampleDescription = Settings.SampleDescription,
// SwapEffect = SwapEffect.Discard,
// Usage = Usage.RenderTargetOutput,
// };
//LogEvent.Engine.Log(Resources.INFO_OE_DeviceCreating);
//Device.CreateWithSwapChain(DriverType.Hardware, Settings.CreationFlags, swapChainDesc, out device, out swapChain);
device = new Device(DriverType.Hardware, Settings.CreationFlags, FeatureLevel.Level_11_0);
//if (!Settings.IsWindowed)
immediate = device.ImmediateContext;
CreateTargets();
LogEvent.Engine.Log(Resources.INFO_OE_DeviceCreated);
device.ImmediateContext.Flush();
}
public static void Initialize(Device device, DeviceContext context)
{
// Create helper textures
m_PermTexture = RenderTargetSet.CreateRenderTargetSet(device, 256, 1, Format.R8_UNorm, 1, false);
m_PermTexture2D = RenderTargetSet.CreateRenderTargetSet(device, 256, 256, Format.R8G8B8A8_UNorm, 1, false);
m_GradTexture = RenderTargetSet.CreateRenderTargetSet(device, 16, 1, Format.R8G8B8A8_SNorm, 1, false);
m_PermGradTexture = RenderTargetSet.CreateRenderTargetSet(device, 256, 1, Format.R8G8B8A8_SNorm, 1, false);
m_PermGrad4DTexture = RenderTargetSet.CreateRenderTargetSet(device, 256, 1, Format.R8G8B8A8_SNorm, 1, false);
m_GradTexture4D = RenderTargetSet.CreateRenderTargetSet(device, 32, 1, Format.R8G8B8A8_SNorm, 1, false);
m_PermTexture.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "GeneratePermTexture");
RenderTargetSet.BindNull(context);
m_PermTexture2D.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "GeneratePermTexture2d");
RenderTargetSet.BindNull(context);
m_GradTexture.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "GenerateGradTexture");
RenderTargetSet.BindNull(context);
m_PermGradTexture.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "GeneratePermGradTexture");
RenderTargetSet.BindNull(context);
m_PermGrad4DTexture.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "GeneratePermGrad4dTexture");
RenderTargetSet.BindNull(context);
m_GradTexture4D.BindAsRenderTarget(context);
PostEffectHelper.RenderFullscreenTriangle(context, "GenerateGradTexture4d");
RenderTargetSet.BindNull(context);
}
public Minimap(Device device, DeviceContext dc, int minimapWidth, int minimapHeight, Terrain terrain, CameraBase viewCam)
{
_dc = dc;
_minimapViewport = new Viewport(0, 0, minimapWidth, minimapHeight);
CreateMinimapTextureViews(device, minimapWidth, minimapHeight);
_terrain = terrain;
SetupOrthoCamera();
_viewCam = viewCam;
// frustum vb will contain four corners of view frustum, with first vertex repeated as the last
var vbd = new BufferDescription(
VertexPC.Stride * 5,
ResourceUsage.Dynamic,
BindFlags.VertexBuffer,
CpuAccessFlags.Write,
ResourceOptionFlags.None,
0
);
_frustumVB = new Buffer(device, vbd);
_edgePlanes = new[] {
new Plane(1, 0, 0, -_terrain.Width / 2),
new Plane(-1, 0, 0, _terrain.Width / 2),
new Plane(0, 1, 0, -_terrain.Depth / 2),
new Plane(0, -1, 0, _terrain.Depth / 2)
};
ScreenPosition = new Vector2(0.25f, 0.75f);
Size = new Vector2(0.25f, 0.25f);
}
public static CustomConstantBufferInstance CreateConstantBufferInstance(String name, Device device)
{
if (m_ConstantBuffers.ContainsKey(name))
{
return new CustomConstantBufferInstance(m_ConstantBuffers[name], device);
}
throw new Exception("Unrecognized constant buffer" + name);
}
protected override int SetLayout(Device device)
{
layout = new InputLayout(device, effect.GetTechniqueByIndex(0).GetPassByIndex(0).Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("COLOR", 0, Format.R32G32B32A32_Float, 16, 0)
});
return 16 * 2;
}
public ModelRenderer(Device device, Model model)
{
_device = device;
Model = model;
RenderParameters = new RenderParameters();
CompileShaders(Path.Combine("Textures", "Texture.dds"), Path.Combine("Shaders", "Tessellation.hlsl"));
}
public Ssao(Device device, DeviceContext dc, int width, int height, float fovY, float farZ) {
_device = device;
_dc = dc;
OnSize(width, height, fovY, farZ);
BuildFullScreenQuad();
BuildOffsetVectors();
BuildRandomVectorTexture();
}
/// <summary>
/// Initializes object.
/// </summary>
/// <param name="graphicsDevice">Virtual adapter used to perform rendering.</param>
/// <param name="camera">Reference to camera, which is used in some computations.</param>
public VoxelMesh(Device graphicsDevice, Camera camera)
{
Container = new VoxelMeshContainer
{
Settings = new VoxelMeshSettings(graphicsDevice)
};
Renderer = new DefaultRenderer(graphicsDevice, camera, Container);
Generator = new CPUGenerator(graphicsDevice, Container);
}
protected override int SetLayout(Device device)
{
layout = new InputLayout(device, effect.GetTechniqueByIndex(0).GetPassByIndex(0).Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0), //16
new InputElement("COLOR", 0, Format.R32G32B32A32_Float, 16, 0), //16
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 32, 0), //12
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 44, 0), //8
new InputElement("PSIZE", 0, Format.R32_Float, 52, 0), //4
});
return 56;
}
public void Initialize(Device device)
{
m_VolumeX = (int)ShaderManager.GetUIntShaderDefine("VOLUME_WIDTH");
m_VolumeY = (int)ShaderManager.GetUIntShaderDefine("VOLUME_HEIGHT");
m_VolumeZ = (int)ShaderManager.GetUIntShaderDefine("VOLUME_DEPTH");
m_DensityTexture = TextureObject.CreateTexture3D(device, m_VolumeX, m_VolumeY, m_VolumeZ, Format.R16_Float);
m_LightingTexturePing = TextureObject.CreateTexture3D(device, m_VolumeX, m_VolumeY, m_VolumeZ, Format.R16G16B16A16_Float);
m_LightingTexturePong = TextureObject.CreateTexture3D(device, m_VolumeX, m_VolumeY, m_VolumeZ, Format.R16G16B16A16_Float);
m_ScatteringTexture = TextureObject.CreateTexture3D(device, m_VolumeX, m_VolumeY, m_VolumeZ, Format.R16G16B16A16_Float);
}
/// <summary>
/// Lists supported DXGI formats for a given usage
/// </summary>
/// <param name="dev">Device to check format support for</param>
/// <param name="usage">Requested Usage</param>
/// <returns>List of Supported formats</returns>
public List<string> SupportedFormats(Device dev, FormatSupport usage)
{
List<string> result = new List<string>();
foreach (string s in Enum.GetNames(typeof(Format)))
{
if (IsSupported(dev, usage, (Format)Enum.Parse(typeof(Format), s)))
{
result.Add(s);
}
}
return result;
}
public TerrainObject(TerrainRenderer renderer, Device renderingDevice)
{
this.renderingDevice = renderingDevice;
this.renderer = renderer;
// Default position
Position = new Vector3(0, 20, 0);
// Load textures
noiseTexture = ShaderResourceView.FromFile(renderingDevice, renderer.Directory + "\\Resources\\Noise.dds");
grassTexture = ShaderResourceView.FromFile(renderingDevice, renderer.Directory + "\\Resources\\Grass.dds");
sandTexture = ShaderResourceView.FromFile(renderingDevice, renderer.Directory + "\\Resources\\Sand.dds");
snowTexture = ShaderResourceView.FromFile(renderingDevice, renderer.Directory + "\\Resources\\Snow.dds");
snowRockTexture = ShaderResourceView.FromFile(renderingDevice, renderer.Directory + "\\Resources\\SnowRock.dds");
// Create shader
SetSourceCode(" float4 getColor(float4 position, float4 normal, float4 camera) { return float4(0, 0, 0, 0); } ");
// Read data from file
Vector3[] vertices; int[] indices;
new XLoader().LoadFile(renderer.Directory + "\\Resources\\Terrain.X", out vertices, out indices);
//
DataStream vertexStream = new DataStream(vertices.Length * 12, true, true);
vertexStream.WriteRange(vertices);
vertexStream.Position = 0;
DataStream indexStream = new DataStream(indices.Length * 4, true, true);
indexStream.WriteRange(indices);
indexStream.Position = 0;
//
BufferDescription vbufferDescription = new BufferDescription();
vbufferDescription.BindFlags = BindFlags.VertexBuffer;
vbufferDescription.CpuAccessFlags = CpuAccessFlags.None;
vbufferDescription.OptionFlags = ResourceOptionFlags.None;
vbufferDescription.SizeInBytes = (int)vertexStream.Length;
vbufferDescription.Usage = ResourceUsage.Immutable;
vertexBuffer = new Buffer(renderingDevice, vertexStream, vbufferDescription);
//
BufferDescription ibufferDescription = new BufferDescription();
ibufferDescription.BindFlags = BindFlags.IndexBuffer;
ibufferDescription.CpuAccessFlags = CpuAccessFlags.None;
ibufferDescription.OptionFlags = ResourceOptionFlags.None;
ibufferDescription.SizeInBytes = (int)indexStream.Length;
ibufferDescription.Usage = ResourceUsage.Immutable;
indexBuffer = new Buffer(renderingDevice, indexStream, ibufferDescription);
indexCount = (int)indexStream.Length / 4;
}
public DeviceFormatHelper(Device device)
{
this.device = device;
foreach (object o in Enum.GetValues(typeof(FormatSupport)))
{
FormatSupport usage = (FormatSupport)o;
this.RegisterFormats(usage);
string[] fmts = this.usageformats[usage].ToArray();
//host.UpdateEnum(this.GetEnumName(usage), fmts[0], fmts);
EnumManager.UpdateEnum(this.GetEnumName(usage), fmts[0], fmts);
}
}
public void CreateMesh(Terrain terrain, Rectangle r, Device device)
{
_patchBounds = r;
if (_vb != null) {
Util.ReleaseCom(ref _vb);
_vb = null;
}
var halfWidth = 0.5f * terrain.Width;
var halfDepth = 0.5f * terrain.Depth;
var patchWidth = terrain.Width / (terrain.NumPatchVertCols - 1);
var patchDepth = terrain.Depth / (terrain.NumPatchVertRows - 1);
var vertWidth = terrain.Info.CellSpacing;
var vertDepth = terrain.Info.CellSpacing;
var du = 1.0f / (terrain.NumPatchVertCols - 1) / Terrain.CellsPerPatch;
var dv = 1.0f / (terrain.NumPatchVertRows - 1) / Terrain.CellsPerPatch;
_verts = new List<TerrainCP>();
var min = new Vector3(float.MaxValue);
var max = new Vector3(float.MinValue);
for (int z = r.Top, z0 = 0; z <= r.Bottom; z++, z0++) {
var zp = halfDepth - r.Top / Terrain.CellsPerPatch * patchDepth - z0 * vertDepth;
for (int x = r.Left, x0 = 0; x <= r.Right; x++, x0++) {
var xp = -halfWidth + r.Left / Terrain.CellsPerPatch * patchWidth + x0 * vertWidth;
var pos = new Vector3(xp, terrain.Height(xp, zp), zp);
min = Vector3.Minimize(min, pos);
max = Vector3.Maximize(max, pos);
var uv = new Vector2(r.Left * du + x0 * du, r.Top * dv + z0 * dv);
var v = new TerrainCP(pos, uv, new Vector2());
_verts.Add(v);
}
}
Bounds = new BoundingBox(min, max);
var vbd = new BufferDescription(
TerrainCP.Stride * _verts.Count,
ResourceUsage.Immutable,
BindFlags.VertexBuffer,
CpuAccessFlags.None,
ResourceOptionFlags.None,
0
);
_vb = new Buffer(device, new DataStream(_verts.ToArray(), false, false), vbd);
}
public static Buffer CreateVertexBuffer(SlimDX.Direct3D11.Device graphicsDevice, System.Array vertices)
{
using (SlimDX.DataStream vertexStream = new SlimDX.DataStream(vertices, true, true))
{
return(new Buffer(
graphicsDevice,
vertexStream,
new BufferDescription
{
SizeInBytes = (int)vertexStream.Length,
BindFlags = BindFlags.VertexBuffer,
}
));
}
}
public SSAOEffectPass(SlimDX.Direct3D11.Device device, int resolutionX, int resolutionY)
{
m_RTDescriptor = new RenderTargetSet.RenderTargetDescriptor()
{
m_Format = Format.R8G8B8A8_UNorm,
m_HasDepth = false,
m_NumSurfaces = 1,
m_Height = resolutionY,
m_Width = resolutionX
};
TemporalSurfaceManager.InitializeRenderTarget("SSAO", m_RTDescriptor);
m_SSAOBuffer = ShaderManager.CreateConstantBufferInstance("SSAOBuffer", device);
}
protected override void OnInitialization(Graphics3DConfiguration config)
{
if (GraphicsDirect3D11.Device != null)
{
throw new Graphics3DStateException("Cannot do device initialization: Device already initialized!");
}
Device11 device = null;
Device11.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, Direct3DConverter11.ConvertToSwapChainDescription(config), out device, out swapChain);
//Setup device to main device
GraphicsDirect3D11.Device = device;
SetupRenderTarget();
}
// Static functions
static public GPUBufferObject CreateBuffer(Device device, int size, int elementSizeInBytes, DataStream stream = null, bool append = false, bool allowStaging = false)
{
GPUBufferObject newBuffer = new GPUBufferObject();
// Variables
newBuffer.m_Size = size;
BindFlags bindFlags = BindFlags.ShaderResource | BindFlags.UnorderedAccess;
BufferDescription description = new BufferDescription(size * elementSizeInBytes, ResourceUsage.Default, bindFlags, CpuAccessFlags.None, ResourceOptionFlags.StructuredBuffer, elementSizeInBytes);
newBuffer.m_BufferObject = stream != null ? new Buffer(device, stream, description) : new Buffer(device, description);
ShaderResourceViewDescription srvViewDesc = new ShaderResourceViewDescription
{
FirstElement = 0,
ElementCount = size,
Format = Format.Unknown,
Dimension = ShaderResourceViewDimension.ExtendedBuffer,
Flags = 0,
};
newBuffer.m_ShaderResourceView = new ShaderResourceView(device, newBuffer.m_BufferObject, srvViewDesc);
UnorderedAccessViewDescription uavDesc = new UnorderedAccessViewDescription
{
ArraySize = 0,
Dimension = UnorderedAccessViewDimension.Buffer,
ElementCount = size,
Flags = append ? UnorderedAccessViewBufferFlags.AllowAppend : UnorderedAccessViewBufferFlags.None,
Format = Format.Unknown,
MipSlice = 0
};
newBuffer.m_UnorderedAccessView = new UnorderedAccessView(device, newBuffer.m_BufferObject, uavDesc);
if (allowStaging)
{
description = new BufferDescription(size * elementSizeInBytes, ResourceUsage.Staging, BindFlags.None, CpuAccessFlags.Read, ResourceOptionFlags.StructuredBuffer, elementSizeInBytes);
newBuffer.m_StagingBufferObject = new Buffer(device, description);
description = new BufferDescription(16, ResourceUsage.Staging, BindFlags.None, CpuAccessFlags.Read, ResourceOptionFlags.None, 4);
newBuffer.m_StagingCountBufferObject = new Buffer(device, description);
}
return(newBuffer);
}
private void StartD3D()
{
DeviceCreationFlags creationFlags = DeviceCreationFlags.BgraSupport;
#if DEBUG
creationFlags |= DeviceCreationFlags.Debug;
#endif
this.Device = new Device(DriverType.Hardware, creationFlags, FeatureLevel.Level_11_0);
this.D3DSurface = new DX11ImageSource();
this.D3DSurface.IsFrontBufferAvailableChanged += OnIsFrontBufferAvailableChanged;
this.CreateAndBindTargets();
this.Source = this.D3DSurface;
}
public static Buffer CreateIndexBuffer(SlimDX.Direct3D11.Device graphicsDevice, uint[] indices)
{
using (SlimDX.DataStream indicesStream = new SlimDX.DataStream(indices, true, true))
{
return(new Buffer(
graphicsDevice,
indicesStream,
new BufferDescription
{
SizeInBytes = (int)indicesStream.Length,
BindFlags = BindFlags.IndexBuffer,
StructureByteStride = sizeof(uint)
}
));
}
}
internal override void Apply(SlimDX.Direct3D11.Buffer vertices)
{
Device device = t.Device;
device.ImmediateContext.InputAssembler.InputLayout = layout;
device.ImmediateContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertices, stride, 0));
effect.GetVariableByName("gWorld").AsMatrix().SetMatrix(Camera.Instance.World);
effect.GetVariableByName("gView").AsMatrix().SetMatrix(Camera.Instance.View);
effect.GetVariableByName("gProj").AsMatrix().SetMatrix(Camera.Instance.Projection);
effect.GetVariableByName("intexture").AsResource().SetResource(t.ActiveTexture);
effect.GetVariableByName("eye").AsVector().Set(Camera.Instance.EyePosition);
effect.GetVariableByName("fogNear").AsScalar().Set((float)GameSettings.ViewRadius - 32f);
effect.GetVariableByName("fogFar").AsScalar().Set((float)GameSettings.ViewRadius);
effect.GetVariableByName("fogColor").AsVector().Set(GlobalRenderer.Instance.BackgroundColor);
effect.GetTechniqueByIndex(TechniqueIndex).GetPassByIndex(0).Apply(device.ImmediateContext);
}
public void SetVertices <TVertexType>(Device device, List <TVertexType> vertices) where TVertexType : struct
{
Util.ReleaseCom(ref _vb);
_vertexStride = Marshal.SizeOf(typeof(TVertexType));
var vbd = new BufferDescription(
_vertexStride * vertices.Count,
ResourceUsage.Immutable,
BindFlags.VertexBuffer,
CpuAccessFlags.None,
ResourceOptionFlags.None,
0
);
_vb = new Buffer(device, new DataStream(vertices.ToArray(), false, false), vbd);
}
static public void Initialize(Device device)
{
if (m_Initialized)
{
throw new Exception("Already initialized!");
}
string[] filters = new[] { "*.hlsl", "*.fx" };
foreach (string f in filters)
{
FileSystemWatcher w = new FileSystemWatcher();
w.Filter = f;
w.Changed += new FileSystemEventHandler(OnFileChanged);
w.Renamed += new RenamedEventHandler(OnFileChanged);
w.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName;
w.Path = Directory.GetCurrentDirectory() + "\\shaders";
w.EnableRaisingEvents = true;
m_Watchers.Add(w);
}
m_Initialized = true;
m_Include = new IncludeFX();
CultureInfo ci = new CultureInfo("en-US", false);
string[] filePaths = filters.SelectMany(f => Directory.GetFiles(Directory.GetCurrentDirectory() + "\\shaders", f)).ToArray();
foreach (string path in filePaths)
{
string fileName = GetFileNameFromPath(path);
ShaderFile sf = new ShaderFile();
sf.m_DirectlyIncludedFiles = new List <String>();
sf.m_FileName = fileName;
sf.m_FilePath = path;
sf.m_FlattenedFiles = new HashSet <String>();
m_AllShaderFiles.Add(fileName, sf);
}
foreach (string path in filePaths)
{
ParseFile(path);
}
FlattenIncludes();
FinalizeCompilationOnDevice(device);
}
public static void Initialize(Device device)
{
{
var blendStateDescription = new BlendStateDescription();
blendStateDescription.RenderTargets[0].BlendEnable = false;
blendStateDescription.RenderTargets[0].RenderTargetWriteMask = ColorWriteMaskFlags.All;
blendStateDescription.RenderTargets[1].BlendEnable = false;
blendStateDescription.RenderTargets[1].RenderTargetWriteMask = ColorWriteMaskFlags.None;
blendStateDescription.RenderTargets[2].BlendEnable = false;
blendStateDescription.RenderTargets[2].RenderTargetWriteMask = ColorWriteMaskFlags.None;
blendStateDescription.RenderTargets[3].BlendEnable = false;
blendStateDescription.RenderTargets[3].RenderTargetWriteMask = ColorWriteMaskFlags.None;
m_BlendStates[(int)BlendType.None] = BlendState.FromDescription(device, blendStateDescription);
blendStateDescription.RenderTargets[0].BlendEnable = true;
blendStateDescription.RenderTargets[0].BlendOperation = BlendOperation.Add;
blendStateDescription.RenderTargets[0].BlendOperationAlpha = BlendOperation.Add;
blendStateDescription.RenderTargets[0].DestinationBlend = BlendOption.One;
blendStateDescription.RenderTargets[0].DestinationBlendAlpha = BlendOption.One;
blendStateDescription.RenderTargets[0].SourceBlend = BlendOption.One;
blendStateDescription.RenderTargets[0].SourceBlendAlpha = BlendOption.One;
blendStateDescription.RenderTargets[0].RenderTargetWriteMask = ColorWriteMaskFlags.All;
m_BlendStates[(int)BlendType.Additive] = BlendState.FromDescription(device, blendStateDescription);
}
{
var depthStencilStateDescription = new DepthStencilStateDescription();
depthStencilStateDescription.DepthComparison = Comparison.Always;
depthStencilStateDescription.DepthWriteMask = DepthWriteMask.Zero;
depthStencilStateDescription.IsDepthEnabled = false;
depthStencilStateDescription.IsStencilEnabled = false;
m_DepthStencilStates[(int)DepthConfigurationType.NoDepth] = DepthStencilState.FromDescription(device, depthStencilStateDescription);
depthStencilStateDescription.DepthComparison = Comparison.LessEqual;
depthStencilStateDescription.DepthWriteMask = DepthWriteMask.All;
depthStencilStateDescription.IsDepthEnabled = true;
m_DepthStencilStates[(int)DepthConfigurationType.DepthWriteCompare] = DepthStencilState.FromDescription(device, depthStencilStateDescription);
depthStencilStateDescription.DepthWriteMask = DepthWriteMask.Zero;
m_DepthStencilStates[(int)DepthConfigurationType.DepthCompare] = DepthStencilState.FromDescription(device, depthStencilStateDescription);
}
}
private static void BuildIndices(Device device)
{
for (var tessLevel = 0; tessLevel <= 6; tessLevel++)
{
var t = (int)Math.Pow(2, tessLevel);
var indices = new List <short>();
for (int z = 0, z0 = 0; z < width; z += t, z0 += t)
{
for (int x = 0, x0 = 0; x < width; x += t, x0 += t)
{
indices.Add((short)(z0 * (width + 1) + x0));
indices.Add((short)(z0 * (width + 1) + x0 + t));
indices.Add((short)((z0 + t) * (width + 1) + x0));
indices.Add((short)((z0 + t) * (width + 1) + x0));
indices.Add((short)(z0 * (width + 1) + x0 + t));
indices.Add((short)((z0 + t) * (width + 1) + x0 + t));
}
}
var ibd = new BufferDescription(
sizeof(short) * indices.Count,
ResourceUsage.Dynamic,
BindFlags.IndexBuffer,
CpuAccessFlags.Write,
ResourceOptionFlags.None,
0
);
if (IB != null)
{
if (indices.Count > 0)
{
IB[t] = new Buffer(
device,
new DataStream(indices.ToArray(), false, true),
ibd
);
}
else
{
IB[t] = null;
}
}
IndexCount[t] = indices.Count;
}
}
// Static functions
static public GPUBufferObject CreateBuffer(Device device, int size, int elementSizeInBytes, DataStream stream = null, bool append = false, bool allowStaging = false)
{
GPUBufferObject newBuffer = new GPUBufferObject();
// Variables
newBuffer.m_Size = size;
BindFlags bindFlags = BindFlags.ShaderResource | BindFlags.UnorderedAccess;
BufferDescription description = new BufferDescription(size * elementSizeInBytes, ResourceUsage.Default, bindFlags, CpuAccessFlags.None, ResourceOptionFlags.StructuredBuffer, elementSizeInBytes);
newBuffer.m_BufferObject = stream != null ? new Buffer(device, stream, description) : new Buffer(device, description);
ShaderResourceViewDescription srvViewDesc = new ShaderResourceViewDescription
{
FirstElement = 0,
ElementCount = size,
Format = Format.Unknown,
Dimension = ShaderResourceViewDimension.ExtendedBuffer,
Flags = 0,
};
newBuffer.m_ShaderResourceView = new ShaderResourceView(device, newBuffer.m_BufferObject, srvViewDesc);
UnorderedAccessViewDescription uavDesc = new UnorderedAccessViewDescription
{
ArraySize = 0,
Dimension = UnorderedAccessViewDimension.Buffer,
ElementCount = size,
Flags = append ? UnorderedAccessViewBufferFlags.AllowAppend : UnorderedAccessViewBufferFlags.None,
Format = Format.Unknown,
MipSlice = 0
};
newBuffer.m_UnorderedAccessView = new UnorderedAccessView(device, newBuffer.m_BufferObject, uavDesc);
if (allowStaging)
{
description = new BufferDescription(size * elementSizeInBytes, ResourceUsage.Staging, BindFlags.None, CpuAccessFlags.Read, ResourceOptionFlags.StructuredBuffer, elementSizeInBytes);
newBuffer.m_StagingBufferObject = new Buffer(device, description);
description = new BufferDescription(16, ResourceUsage.Staging, BindFlags.None, CpuAccessFlags.Read, ResourceOptionFlags.None, 4);
newBuffer.m_StagingCountBufferObject = new Buffer(device, description);
}
return newBuffer;
}
public QuadBuffers(Device device)
{
_verticesStream = new DataStream(new[] {
new InputLayouts.VerticePT(new Vector3(1, 1, 0.999f), new Vector2(1, 0)),
new InputLayouts.VerticePT(new Vector3(-1, 1, 0.999f), new Vector2(0, 0)),
new InputLayouts.VerticePT(new Vector3(-1, -1, 0.999f), new Vector2(0, 1)),
new InputLayouts.VerticePT(new Vector3(1, -1, 0.999f), new Vector2(1, 1))
}, false, false);
_verticesBuffer = new Buffer(device, _verticesStream, new BufferDescription(InputLayouts.VerticePT.StrideValue * 4,
ResourceUsage.Immutable, BindFlags.VertexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
_indicesStream = new DataStream(new ushort[] { 0, 2, 1, 0, 3, 2 }, false, false);
_indicesBuffer = new Buffer(device, _indicesStream, new BufferDescription(sizeof(short) * 6,
ResourceUsage.Immutable, BindFlags.IndexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
VertexBinding = new VertexBufferBinding(_verticesBuffer, InputLayouts.VerticePT.StrideValue, 0);
}
/// <summary>
/// モデルを描画する
/// </summary>
public void DrawModel(Dx11.Device device, Dx11.Effect effect)
{
int startIdx = 0, indexCount = 0;
for (int i = 0; i < Cnv.meshSection.matList.PolygonCount; i++)
{
//マテリアル名から一致するマテリアルを調べる
int matNum = Cnv.meshSection.matList.materialIndex[i];
string refName = Cnv.meshSection.matList.materialReferens[matNum];
Material m = GetMaterialFromReference(refName);
//Console.WriteLine("mat:" + matNum + "-> ref:" + refName + ",matName:" + m.Name);
//テクスチャを利用しているかどうか
if (!m.TextureFileName.Equals(""))
{
effect.GetVariableByName("tex").AsScalar().Set(true);
effect.GetVariableByName("normalTexture").AsResource().SetResource(textureManager.GetTexture(m.Name));
}
else
{
effect.GetVariableByName("tex").AsScalar().Set(false);
effect.GetVariableByName("mat").AsScalar().Set(true);
effect.GetVariableByName("matColor").AsVector().Set(m.DiffuseColor);
}
//頂点数が4の場合は2つに分割する
if (Cnv.meshSection.meshList.mesh[i].Length == VTXNUM_SQUARE)
{
indexCount = 6;
effect.GetTechniqueByIndex(0).GetPassByIndex(0).Apply(device.ImmediateContext);
device.ImmediateContext.DrawIndexed(indexCount, startIdx, 0);
}
else
{
indexCount = 3;
effect.GetTechniqueByIndex(0).GetPassByIndex(0).Apply(device.ImmediateContext);
device.ImmediateContext.DrawIndexed(indexCount, startIdx, 0);
}
startIdx += indexCount;
}
effect.GetVariableByName("tex").AsScalar().Set(false);
effect.GetTechniqueByIndex(0).GetPassByIndex(0).Apply(device.ImmediateContext);
device.ImmediateContext.DrawIndexed(indices.Count, 0, 0);
}
// Static functions
static public TextureObject CreateTexture3DFromFile(Device device, int width, int height, int depth, Format format, string fileName)
{
TextureObject newTexture = new TextureObject();
// Variables
newTexture.m_Width = width;
newTexture.m_Height = height;
newTexture.m_Depth = depth;
newTexture.m_TexFormat = format;
newTexture.m_Mips = 1;
BindFlags bindFlags = BindFlags.ShaderResource | BindFlags.RenderTarget | BindFlags.UnorderedAccess;
ImageLoadInformation imageLoadInfo = new ImageLoadInformation()
{
BindFlags = bindFlags,
CpuAccessFlags = CpuAccessFlags.None,
Format = format,
Height = height,
Width = width,
Depth = depth,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
Usage = ResourceUsage.Default
};
newTexture.m_TextureObject3D = Texture3D.FromFile(device, fileName, imageLoadInfo);
ShaderResourceViewDescription srvViewDesc = new ShaderResourceViewDescription
{
ArraySize = 0,
Format = format,
Dimension = ShaderResourceViewDimension.Texture3D,
Flags = 0,
FirstArraySlice = 0,
MostDetailedMip = 0,
MipLevels = 1,
};
newTexture.m_ShaderResourceView = new ShaderResourceView(device, newTexture.m_TextureObject3D, srvViewDesc);
newTexture.m_RenderTargetView = new RenderTargetView(device, newTexture.m_TextureObject3D);
newTexture.m_UnorderedAccessView = new UnorderedAccessView(device, newTexture.m_TextureObject3D);
return(newTexture);
}
public TeapotObject(TeapotRenderer renderer, Device renderingDevice)
{
this.renderingDevice = renderingDevice;
this.renderer = renderer;
// Default position
Position = new Vector3(0, 20, 0);
// Create shader
SetSourceCode(" float4 getColor(float4 position, float4 normal, float4 camera) { return float4(0, 0, 0, 0); } ");
// Read data from file
Vector3[] vertices; short[] indices;
new XLoader().LoadFile(renderer.Directory + "\\Resources\\Teapot.X" , out vertices, out indices);
//
DataStream vertexStream = new DataStream(vertices.Length * 12, true, true);
vertexStream.WriteRange(vertices);
vertexStream.Position = 0;
DataStream indexStream = new DataStream(indices.Length * 2, true, true);
indexStream.WriteRange(indices);
indexStream.Position = 0;
//
BufferDescription vbufferDescription = new BufferDescription();
vbufferDescription.BindFlags = BindFlags.VertexBuffer;
vbufferDescription.CpuAccessFlags = CpuAccessFlags.None;
vbufferDescription.OptionFlags = ResourceOptionFlags.None;
vbufferDescription.SizeInBytes = (int)vertexStream.Length;
vbufferDescription.Usage = ResourceUsage.Immutable;
vertexBuffer = new Buffer(renderingDevice, vertexStream, vbufferDescription);
//
BufferDescription ibufferDescription = new BufferDescription();
ibufferDescription.BindFlags = BindFlags.IndexBuffer;
ibufferDescription.CpuAccessFlags = CpuAccessFlags.None;
ibufferDescription.OptionFlags = ResourceOptionFlags.None;
ibufferDescription.SizeInBytes = (int)indexStream.Length;
ibufferDescription.Usage = ResourceUsage.Immutable;
indexBuffer = new Buffer(renderingDevice, indexStream, ibufferDescription);
indexCount = (int)indexStream.Length / 2;
}
//// RESOURCE MANAGEMENT
//// maybe some of this can be moved to util class too?
public static void InitDevice()
{
var description = new SwapChainDescription()
{
BufferCount = 1,
Usage = Usage.RenderTargetOutput,
OutputHandle = Data.Window.Handle,
IsWindowed = true,
ModeDescription = new ModeDescription(0, 0, new Rational(60, 1), Format.R8G8B8A8_UNorm),
SampleDescription = new SampleDescription(1, 0),
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard
};
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, description, out Data.DX11Device, out Data.DX11SwapChain);
Data.DX11Device.Factory.SetWindowAssociation(Data.Window.Handle, WindowAssociationFlags.IgnoreAll);
}
public DxDeviceContext(IntPtr formHandle, Control renderAreaObject, bool fullscreen)
{
_isFullscreen = fullscreen;
SwapChainDescription desc = new SwapChainDescription();
if (fullscreen)
{
throw new ApplicationException("Not implemented yet");
}
else
{
FrameWidth = renderAreaObject.Width;
FrameHeight = renderAreaObject.Height;
desc.BufferCount = 1;
desc.ModeDescription = new ModeDescription(FrameWidth,
FrameHeight,
new SlimDX.Rational(60, 1),
Format.R8G8B8A8_UNorm);
desc.IsWindowed = true;
desc.SwapEffect = SwapEffect.Discard;
}
desc.OutputHandle = renderAreaObject.Handle;
desc.SampleDescription = new SampleDescription(1, 0);
desc.Usage = Usage.RenderTargetOutput;
Device dev;
SwapChain swapChain;
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, desc, out dev, out swapChain);
Device = dev;
SwapChain = swapChain;
Device.Factory.SetWindowAssociation(renderAreaObject.Handle, WindowAssociationFlags.IgnoreAll);
_dInput = new DirectInput();
CooperativeLevel cooLevel = CooperativeLevel.Foreground;
cooLevel |= CooperativeLevel.Nonexclusive;
_mouse = new Mouse(_dInput);
_mouse.SetCooperativeLevel(formHandle, cooLevel);
_shaderByteCode = ShaderBytecode.CompileFromFile(GetFxFile(), "fx_5_0", ShaderFlags.None, EffectFlags.None);
Effect = new SlimDX.Direct3D11.Effect(Device, _shaderByteCode);
}
private static void WriteData(SlimDX.Direct3D11.Device device, Texture2D texture, Stream destination)
{
var width = texture.Description.Width;
var height = texture.Description.Height;
using (var copy = new Texture2D(device, new Texture2DDescription {
SampleDescription = new SampleDescription(1, 0),
Width = width,
Height = height,
ArraySize = texture.Description.ArraySize,
MipLevels = texture.Description.MipLevels,
Format = texture.Description.Format,
Usage = ResourceUsage.Staging,
BindFlags = BindFlags.None,
CpuAccessFlags = CpuAccessFlags.Read
})) {
device.ImmediateContext.CopyResource(texture, copy);
try {
var dataBox = device.ImmediateContext.MapSubresource(copy, 0, MapMode.Read, SlimDX.Direct3D11.MapFlags.None);
var ddsData = dataBox.Data;
var ddsDataRowSize = dataBox.RowPitch;
// scanline offsets from the beginning of the file
var scanlineDataSize = ValueSize * ChannelCount * width;
var channelsBytes = new byte[scanlineDataSize];
var temporary = new byte[16];
for (var i = 0; i < height; i++)
{
WriteInt(destination, i, scanlineDataSize);
CopyAll(ddsData, temporary, width, channelsBytes);
destination.Write(channelsBytes, 0, channelsBytes.Length);
var wentDownRow = ddsData.Position % ddsDataRowSize;
if (wentDownRow > 0)
{
ddsData.Seek(ddsDataRowSize - wentDownRow, SeekOrigin.Current);
}
}
} finally {
device.ImmediateContext.UnmapSubresource(texture, 0);
}
}
}
/// <summary>
/// Get Device (could be temporary, could be not), set proper SampleDescription
/// </summary>
private Device InitializeDevice()
{
Debug.Assert(Initialized == false);
var device = new Device(DriverType.Hardware, DeviceCreationFlags.None);
if (device.FeatureLevel < FeatureLevel)
{
throw new Exception($"Direct3D Feature {FeatureLevel} unsupported");
}
if (UseMsaa)
{
SampleDescription = GetMsaaDescription(device);
}
return(device);
}
/// <summary>
/// 頂点バッファの格納
/// </summary>
/// <param name="device">GraphicsDevice</param>
private void InitVertexBuffer(Dx11.Device device)
{
for (int i = 0; i < Cnv.meshSection.vtxList.VertexCount; i++)
{
Vector3 vtxPos = Cnv.meshSection.vtxList.vertex[i];
Vector2 uvPos = Cnv.meshSection.uvList.uvs[i];
vtxPos += Position;
Console.WriteLine("Model:" + OldPath + " -> InitVertexBuffer");
Console.WriteLine("AddVertex [" + i + "] : x:" + vtxPos.X + ",y:" + vtxPos.Y + ",z:" + vtxPos.Z);
Console.WriteLine("AddUv [" + i + "] : x:" + uvPos.X + ",y:" + uvPos.Y);
vtxList.Add(MyDirectXHelper.CreateVertexPositionTexture(vtxPos, uvPos));
}
vertexBuffer = MyDirectXHelper.CreateVertexBuffer(device, vtxList.ToArray());
}
/// <summary>
/// Creates a new instance of the D3D11Controll class with the specified device and swapchain
/// properties.
/// </summary>
/// <param name="type">
/// The type of device to create.
/// </param>
/// <param name="flags">
/// A list of runtime layers to enable.
/// </param>
/// <param name="featureLevels">
/// A list of feature levels which determine the order of feature levels to attempt to create.
/// </param>
/// <param name="swapChainDescription">
/// The properties to use for creating the swapchain.
/// </param>
/// <exception cref="Direct3D11Exception">
/// The requested device could not be created. Use the ResultCode property to obtain the
/// specific error condition.
/// </exception>
public D3D11Control(DriverType type, DeviceCreationFlags flags, FeatureLevel[] featureLevels,
SwapChainDescription?swapChainDescription) : base()
{
// Setup control styles for owner draw.
SetStyle(ControlStyles.Opaque | ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint,
true);
DoubleBuffered = false;
AutoAdjustViewPort = true;
designMode = DesignMode || LicenseManager.UsageMode == LicenseUsageMode.Designtime;
if (!designMode)
{
// Create the D3D11 device.
device = new Device(type, flags, featureLevels);
// Defer swapchain creation until the control's handle has been created.
this.swapChainDescription = swapChainDescription;
}
InitializeComponent();
}
public Mesh(Device device, DataStream vertices, PrimitiveTopology topology, int stride)
{
topology_ = topology;
offset_ = 0;
startVert_ = 0;
stride_ = stride;
vertCount_ = (int)vertices.Length / stride;
vertices_ = new SlimDX.Direct3D11.Buffer(device, vertices, new BufferDescription()
{
BindFlags = BindFlags.VertexBuffer,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None,
SizeInBytes = (int)vertices.Length,
Usage = ResourceUsage.Default
});
}
public TextureTargetContext(RenderContext context, MatrixManager matrixManager, Size size, SampleDescription sampleDesc) : base(context)
{
HitChecker = new TexturedBufferHitChecker(context, this);
context.Timer = new MotionTimer(context);
Device device = context.DeviceManager.Device;
// サイズを設定（ターゲットは初期化しない）
this.size = size;
// マルチサンプルの設定（ターゲットも初期化する）
this.SampleDesc = sampleDesc;
// その他設定
this.MatrixManager = matrixManager;
this.WorldSpace = new WorldSpace(context);
fpsCounter = new FPSCounter();
SetViewport();
HitChecker = new TexturedBufferHitChecker(Context, this);
}
void DxInitDevice()
{
CurrentDevice = new Device(DriverType.Hardware, DeviceCreationFlags.None);
if (CurrentDevice.FeatureLevel < FeatureLevel.Level_10_1)
{
throw new System.Exception("Direct3D Feature Level 10.1 unsupported");
}
_dx11Mode = CurrentDevice.FeatureLevel >= FeatureLevel.Level_11_0;
var msaaQuality = CurrentDevice.CheckMultisampleQualityLevels(Format.R8G8B8A8_UNorm, 4);
_sampleDesc = _dx11Mode ? new SampleDescription(1, 0) : new SampleDescription(4, msaaQuality - 1);
Logging.Write("MSAA Quality: " + msaaQuality);
_context = CurrentDevice.ImmediateContext;
}
public Cursor(Device device, InputLayout lineLayout, EffectTechnique _tech)
{
this.device = device;
this.lineLayout = lineLayout;
this._pass = _tech.GetPassByIndex(0);
var transDesc = new BlendStateDescription
{
AlphaToCoverageEnable = false,
IndependentBlendEnable = false
};
transDesc.RenderTargets[0].BlendEnable = true;
transDesc.RenderTargets[0].SourceBlend = BlendOption.InverseDestinationColor;
transDesc.RenderTargets[0].DestinationBlend = BlendOption.DestinationColor;
transDesc.RenderTargets[0].BlendOperation = BlendOperation.Add;
transDesc.RenderTargets[0].SourceBlendAlpha = BlendOption.One;
transDesc.RenderTargets[0].DestinationBlendAlpha = BlendOption.Zero;
transDesc.RenderTargets[0].BlendOperationAlpha = BlendOperation.Add;
transDesc.RenderTargets[0].RenderTargetWriteMask = ColorWriteMaskFlags.All;
cursorBS = BlendState.FromDescription(device, transDesc);
PositionColored[] cursorGeometry = new PositionColored[]
{
new PositionColored(new Vector3(-1, 0, 0), Color.SkyBlue),
new PositionColored(new Vector3(1, 0, 0), Color.SkyBlue),
new PositionColored(new Vector3(0, -1, 0), Color.SkyBlue),
new PositionColored(new Vector3(0, 1, 0), Color.SkyBlue),
new PositionColored(new Vector3(0, 0, -1), Color.SkyBlue),
new PositionColored(new Vector3(0, 0, 1), Color.SkyBlue)
};
device.ImmediateContext.InputAssembler.InputLayout = lineLayout;
device.ImmediateContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.LineList;
BufferDescription vbd = new BufferDescription(PositionColored.Stride * cursorGeometry.Length, ResourceUsage.Immutable, BindFlags.VertexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
uint[] indices = new uint[] { 0, 1, 2, 3, 4, 5 };
BufferDescription ibd = new BufferDescription(sizeof(uint) * indices.Length, ResourceUsage.Immutable, BindFlags.IndexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
Buffer cursorVertexBuffer = new Buffer(device, new DataStream(cursorGeometry, true, false), vbd);
vertexBufferBinding = new VertexBufferBinding(cursorVertexBuffer, PositionColored.Stride, 0);
IndexBuffer = new Buffer(device, new DataStream(indices, false, false), ibd);
}
public DefaultRenderer(Device graphicsDevice, Camera camera, VoxelMeshContainer container)
{
this.graphicsDevice = graphicsDevice;
this.camera = camera;
this.container = container;
#if DEBUG
shader = new Effect(graphicsDevice, ShaderPrecompiler.PrecompileOrLoad(@"Shaders\VoxelMesh.hlsl", "fx_5_0", ShaderFlags.Debug, EffectFlags.None));
#else
shader = new Effect(graphicsDevice, ShaderPrecompiler.PrecompileOrLoad(@"Shaders\VoxelMesh.hlsl", "fx_5_0", ShaderFlags.None, EffectFlags.None));
#endif
layout = new InputLayout(graphicsDevice, shader.GetTechniqueByIndex(0).GetPassByIndex(0).Description.Signature, new[]
{
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0, InputClassification.PerVertexData, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0, InputClassification.PerVertexData, 0),
new InputElement("AMBIENT", 0, Format.R32_Float, 24, 0, InputClassification.PerVertexData, 0)
});
}
public DefaultRenderer(Device graphicsDevice, Camera camera, VoxelMeshContainer container)
{
this.graphicsDevice = graphicsDevice;
this.camera = camera;
this.container = container;
#if DEBUG
shader = new Effect(graphicsDevice, ShaderPrecompiler.PrecompileOrLoad(@"Shaders\VoxelMesh.hlsl", "fx_5_0", ShaderFlags.Debug, EffectFlags.None));
#else
shader = new Effect(graphicsDevice, ShaderPrecompiler.PrecompileOrLoad(@"Shaders\VoxelMesh.hlsl", "fx_5_0", ShaderFlags.None, EffectFlags.None));
#endif
layout = new InputLayout(graphicsDevice, shader.GetTechniqueByIndex(0).GetPassByIndex(0).Description.Signature, new[]
{
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0, InputClassification.PerVertexData, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0, InputClassification.PerVertexData, 0),
new InputElement("AMBIENT", 0, Format.R32_Float, 24, 0, InputClassification.PerVertexData, 0)
});
}
public ShadowMap(Device device, int width, int height)
{
_width = width;
_height = height;
_viewport = new Viewport(0, 0, _width, _height, 0, 1.0f);
var texDesc = new Texture2DDescription {
Width = _width,
Height = _height,
MipLevels = 1,
ArraySize = 1,
Format = Format.R24G8_Typeless,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
};
var depthMap = new Texture2D(device, texDesc);
depthMap.DebugName = "shadowmap depthmap";
var dsvDesc = new DepthStencilViewDescription {
Flags = DepthStencilViewFlags.None,
Format = Format.D24_UNorm_S8_UInt,
Dimension = DepthStencilViewDimension.Texture2D,
MipSlice = 0
};
_depthMapDSV = new DepthStencilView(device, depthMap, dsvDesc);
var srvDesc = new ShaderResourceViewDescription {
Format = Format.R24_UNorm_X8_Typeless,
Dimension = ShaderResourceViewDimension.Texture2D,
MipLevels = texDesc.MipLevels,
MostDetailedMip = 0
};
DepthMapSRV = new ShaderResourceView(device, depthMap, srvDesc);
Util.ReleaseCom(ref depthMap);
}
public BlobRenderable(string effectFilename, string techniqueName, SlimDX.Direct3D11.Device device, Matrix world, Scene scene, SamplerState sampler, Vector2 screenSize, float scale)
{
mesh_ = Mesh.MakeQuadMesh(device, scale);
var effect = scene.LoadEffect(effectFilename);
technique_ = effect.GetTechniqueByName(techniqueName);
layout_ = new InputLayout(device, technique_.GetPassByIndex(0).Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("COLOR", 0, Format.R32G32B32A32_Float, 16, 0)
});
world_ = world;
effect_ = effect;
m_screenSize = screenSize;
m_scale = new Vector2(1.0f, 1.0f);
IsVisible = true; // Visible by default
}
private void LoadAllTileTextures()
{
Device device = t.Device;
List <Texture2D> textures = new List <Texture2D>();
List <string> allFiles = Directory.GetFiles("01.Frontend/Textures/Blocks/", "*.png").ToList();
allFiles.AddRange(Directory.GetFiles("01.Frontend/Textures/Items/", "*.png"));
allFiles.AddRange(Directory.GetFiles("01.Frontend/Textures/Gui/", "*.png"));
ImageLoadInformation info = new ImageLoadInformation()
{
BindFlags = BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
FilterFlags = FilterFlags.None,
Format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
MipFilterFlags = FilterFlags.Point,
OptionFlags = ResourceOptionFlags.None,
Usage = ResourceUsage.Default,
MipLevels = 2
};
foreach (string filename in allFiles)
{
textures.Add(Texture2D.FromFile(device, filename, info));
}
var textureArrayDescription = textures[0].Description;
textureArrayDescription.ArraySize = textures.Count;
var textureArray = new Texture2D(device, textureArrayDescription);
var mipLevels = textureArrayDescription.MipLevels;
for (int j = 0; j < textures.Count; j++)
{
indexMap.Add(Path.GetFileNameWithoutExtension(allFiles[j]), j);
for (var i = 0; i < mipLevels; i++)
{
// for both textures
device.ImmediateContext.CopySubresourceRegion(textures[j], i, textureArray, mipLevels * j + i, 0, 0, 0);
}
}
View = new ShaderResourceView(device, textureArray);
}
public RenderTarget(Device device, DeviceContext context, int w, int h, int samplecount, string name = "rt")
{
// Store parameters
this.device = device;
this.context = context;
this.samplecount = samplecount;
this.name = name;
Width = w;
Height = h;
// Setup viewport
Viewport = new Viewport(0.0f, 0.0f, w, h);
// Setup components
components = new List<Component>();
// Setup defaults
ClearColour = new Color4(1.0f, 0.0f, 0.0f, 0.0f);
}
// Static functions
static public GPUBufferObject CreateBuffer(Device device, int size)
{
GPUBufferObject newBuffer = new GPUBufferObject();
// Variables
newBuffer.m_Size = size;
BindFlags bindFlags = BindFlags.ShaderResource | BindFlags.UnorderedAccess;
BufferDescription description = new BufferDescription(size * 4, ResourceUsage.Default, bindFlags, CpuAccessFlags.None, ResourceOptionFlags.StructuredBuffer, 4);
newBuffer.m_BufferObject = new Buffer(device, description);
ShaderResourceViewDescription srvViewDesc = new ShaderResourceViewDescription
{
ArraySize = 0,
ElementCount = size,
ElementWidth = size,
Format = Format.Unknown,
Dimension = ShaderResourceViewDimension.Buffer,
Flags = 0,
FirstArraySlice = 0,
MostDetailedMip = 0,
MipLevels = 0
};
newBuffer.m_ShaderResourceView = new ShaderResourceView(device, newBuffer.m_BufferObject, srvViewDesc);
UnorderedAccessViewDescription uavDesc = new UnorderedAccessViewDescription
{
ArraySize = 0,
Dimension = UnorderedAccessViewDimension.Buffer,
ElementCount = size,
Flags = UnorderedAccessViewBufferFlags.None,
Format = Format.Unknown,
MipSlice = 0
};
newBuffer.m_UnorderedAccessView = new UnorderedAccessView(device, newBuffer.m_BufferObject, uavDesc);
return(newBuffer);
}
public MergeSegmentationRenderingStrategy(SlimDX.Direct3D11.Device device, DeviceContext deviceContext, TileManager tileManager)
{
mTileManager = tileManager;
mDebugRenderer = new DebugRenderer(device);
mEffect = EffectUtil.CompileEffect(device, @"Shaders\MergeRenderer2D.fx");
var positionTexcoordInputElements = new[]
{
new InputElement("POSITION", 0, POSITION_FORMAT, POSITION_SLOT),
new InputElement("TEXCOORD", 0, TEXCOORD_FORMAT, TEXCOORD_SLOT)
};
EffectTechnique effectTechnique = mEffect.GetTechniqueByName("TileManager2D");
mPass = effectTechnique.GetPassByName("TileManager2D");
mInputLayout = new InputLayout(device, mPass.Description.Signature, positionTexcoordInputElements);
mPositionVertexBuffer = new Buffer(device,
null,
QUAD_NUM_VERTICES * POSITION_NUM_COMPONENTS_PER_VERTEX * POSITION_NUM_BYTES_PER_COMPONENT,
ResourceUsage.Dynamic,
BindFlags.VertexBuffer,
CpuAccessFlags.Write,
ResourceOptionFlags.None,
0);
mTexCoordVertexBuffer = new Buffer(device,
null,
QUAD_NUM_VERTICES * TEXCOORD_NUM_COMPONENTS_PER_VERTEX * TEXCOORD_NUM_BYTES_PER_COMPONENT,
ResourceUsage.Dynamic,
BindFlags.VertexBuffer,
CpuAccessFlags.Write,
ResourceOptionFlags.None,
0);
//bool result;
//mTinyTextContext = new Context( device, deviceContext, Constants.MAX_NUM_TINY_TEXT_CHARACTERS, out result );
//Release.Assert( result );
mStopwatch.Start();
}