private void CreateViews()
{
_backBuffer = D3D.Resource.FromSwapChain <D3D.Texture2D>(_swapChain, 0);
_renderTargetView = new D3D.RenderTargetView(_graphicsDevice, _backBuffer);
//Add resources to tracker
_renderer.Resources.AddTrackedObject(_backBuffer.ComPointer, this);
_renderer.Resources.AddTrackedObject(_renderTargetView.ComPointer, this);
if (_presentParams.DepthStencilFormat != DepthFormat.None)
{
D3D.Texture2DDescription depthBufferDesc = new D3D.Texture2DDescription {
ArraySize = 1,
BindFlags = D3D.BindFlags.DepthStencil,
CpuAccessFlags = D3D.CpuAccessFlags.None,
Format = D3D10Helper.ToD3DDepthFormat(_presentParams.DepthStencilFormat),
Height = _presentParams.BackBufferHeight,
Width = _presentParams.BackBufferWidth,
MipLevels = 1,
OptionFlags = D3D.ResourceOptionFlags.None,
SampleDescription = _backBuffer.Description.SampleDescription,
Usage = D3D.ResourceUsage.Default
};
using (var depthBuffer = new D3D.Texture2D(_graphicsDevice, depthBufferDesc)) {
_depthStencilView = new D3D.DepthStencilView(_graphicsDevice, depthBuffer);
//Add resource to tracker
_renderer.Resources.AddTrackedObject(_depthStencilView.ComPointer, this);
}
}
}
public Texture( D3D10.Device device, int width, int height, DXGI.Format format, D3D10.ResourceUsage usage, int miplevels )
{
D3D10.Texture2DDescription desc = new D3D10.Texture2DDescription();
desc.Width = width;
desc.Height = height;
D3D10.BindFlags bindflags = D3D10.BindFlags.ShaderResource;
D3D10.ResourceOptionFlags optionflags = D3D10.ResourceOptionFlags.None;
if( miplevels != 1 )
{
bindflags |= D3D10.BindFlags.RenderTarget;
optionflags |= D3D10.ResourceOptionFlags.GenerateMipMaps;
}
desc.ArraySize = 1;
desc.BindFlags = bindflags;
desc.CpuAccessFlags = D3D10.CpuAccessFlags.None;
desc.Format = format;
desc.MipLevels = miplevels;
desc.OptionFlags = optionflags;
desc.SampleDescription = new SlimDX.DXGI.SampleDescription( 1, 0 );
desc.Usage = usage;
Create( device, desc );
}
private Texture2D CreateTexture(int width, int height, bool multiSampling)
{
var description = new SlimDX.Direct3D10.Texture2DDescription();
description.ArraySize = 1;
description.BindFlags = SlimDX.Direct3D10.BindFlags.RenderTarget | SlimDX.Direct3D10.BindFlags.ShaderResource;
description.CpuAccessFlags = CpuAccessFlags.None;
description.Format = Format.B8G8R8A8_UNorm;
description.MipLevels = 1;
//description.MiscellaneousResourceOptions = D3D10.MiscellaneousResourceOptions.Shared;
// Multi-sample anti-aliasing
//description.MiscellaneousResourceOptions = D3D10.MiscellaneousResourceOptions.Shared;
int count;
if (multiSampling)
{
count = 8;
}
else
{
count = 1;
}
int quality = device.CheckMultisampleQualityLevels(description.Format, count);
if (count == 1)
{
quality = 1;
}
// Multi-sample anti-aliasing
SampleDescription sampleDesc = new SampleDescription(count, 0);
description.SampleDescription = sampleDesc;
RasterizerStateDescription rastDesc = new RasterizerStateDescription();
rastDesc.CullMode = CullMode.Back;
rastDesc.FillMode = FillMode.Solid;
rastDesc.IsMultisampleEnabled = false;
rastDesc.IsAntialiasedLineEnabled = false;
//rastDesc.DepthBias = 0;
//rastDesc.DepthBiasClamp = 0;
//rastDesc.IsDepthClipEnabled = true;
//rastDesc.IsFrontCounterclockwise = false;
//rastDesc.IsScissorEnabled = true;
//rastDesc.SlopeScaledDepthBias = 0;
device.Rasterizer.State = RasterizerState.FromDescription(device, rastDesc);
description.Usage = ResourceUsage.Default;
description.OptionFlags = ResourceOptionFlags.Shared;
description.Height = (int)height;
description.Width = (int)width;
return(new Texture2D(device, description));
}
private void CreateStaging()
{
if (_staging == null)
{
D3D.Texture2DDescription desc = _backBuffer.Description;
desc.BindFlags = D3D.BindFlags.None;
desc.CpuAccessFlags = D3D.CpuAccessFlags.Write | D3D.CpuAccessFlags.Read;
desc.Usage = D3D.ResourceUsage.Staging;
_staging = new D3D.Texture2D(_graphicsDevice, desc);
//Add to tracker
_renderer.Resources.AddTrackedObject(_staging.ComPointer, this);
}
}
public WriteTexture( D3D10.Device device, int width, int height, DXGI.Format format )
{
D3D10.Texture2DDescription desc = new D3D10.Texture2DDescription();
desc.Width = width;
desc.Height = height;
desc.ArraySize = 1;
desc.BindFlags = D3D10.BindFlags.None;
desc.CpuAccessFlags = D3D10.CpuAccessFlags.Write;
desc.Format = format;
desc.MipLevels = 1;
desc.OptionFlags = D3D10.ResourceOptionFlags.None;
desc.SampleDescription = new SlimDX.DXGI.SampleDescription( 1, 0 );
desc.Usage = D3D10.ResourceUsage.Staging;
Resource = new D3D10.Texture2D( device, desc );
}
public RenderTarget(D3D.Device device, int width, int height)
: base(device)
{
D3D.Texture2DDescription rdesc = new D3D.Texture2DDescription()
{
Width = width,
Height = height,
MipLevels = 1,
ArraySize = 1,
Format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
Usage = D3D.ResourceUsage.Default,
BindFlags = D3D.BindFlags.RenderTarget | D3D.BindFlags.ShaderResource,
CpuAccessFlags = D3D.CpuAccessFlags.None,
OptionFlags = D3D.ResourceOptionFlags.None
};
Resource = new D3D.Texture2D(device, rdesc);
RenderView = new D3D.RenderTargetView(device, Texture);
View = new D3D.ShaderResourceView(device, Resource);
}
public StagingTexturePool( D3D10.Device device, int width, int height, DXGI.Format format, int count, D3D10.CpuAccessFlags cpuaccess )
{
D3D10.Texture2DDescription desc = new D3D10.Texture2DDescription();
desc.Width = width;
desc.Height = height;
desc.ArraySize = 1;
desc.BindFlags = D3D10.BindFlags.None;
desc.CpuAccessFlags = cpuaccess;
desc.Format = format;
desc.MipLevels = 1;
desc.OptionFlags = D3D10.ResourceOptionFlags.None;
desc.SampleDescription = new SlimDX.DXGI.SampleDescription( 1, 0 );
desc.Usage = D3D10.ResourceUsage.Staging;
resources = new D3D10.Texture2D[count];
for( int i = 0; i < count; ++i )
resources[i] = new D3D10.Texture2D( device, desc );
}
public DepthBuffer( D3D10.Device device, int width, int height, DXGI.Format format )
{
this.device = device;
D3D10.Texture2DDescription desc = new D3D10.Texture2DDescription();
desc.Width = width;
desc.Height = height;
desc.ArraySize = 1;
desc.BindFlags = D3D10.BindFlags.DepthStencil;
desc.CpuAccessFlags = D3D10.CpuAccessFlags.None;
desc.Format = format;
desc.MipLevels = 1;
desc.OptionFlags = D3D10.ResourceOptionFlags.None;
desc.SampleDescription = new SlimDX.DXGI.SampleDescription( 1, 0 );
desc.Usage = D3D10.ResourceUsage.Default;
Resource = new D3D10.Texture2D( device, desc );
View = new D3D10.DepthStencilView( device, Resource );
}
private void CreateStaging()
{
if (_staging == null)
{
D3D.Texture2DDescription desc = new D3D.Texture2DDescription();
desc.ArraySize = 6;
desc.BindFlags = D3D.BindFlags.None;
desc.CpuAccessFlags = D3D.CpuAccessFlags.Write | D3D.CpuAccessFlags.Read;
desc.Format = D3D10Helper.ToD3DSurfaceFormat(base.Format);
desc.Height = base.Size;
desc.Width = base.Size;
desc.MipLevels = _mipCount;
desc.SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0);
desc.Usage = D3D.ResourceUsage.Staging;
desc.OptionFlags = D3D.ResourceOptionFlags.TextureCube;
_staging = new D3D.Texture2D(_graphicsDevice, desc);
//Add to tracker
_renderer.Resources.AddTrackedObject(_staging.ComPointer, this);
}
}
public D3D10.Texture2D AddToTexture2D(String name, D3D10.Texture2D file, int nr ,int maxTextures)
{
D3D10.Texture2D temp;
if (textures.ContainsKey(name))
temp = textures[name];
else
{
D3D10.Texture2DDescription desc = new SlimDX.Direct3D10.Texture2DDescription();
desc.ArraySize = maxTextures;
desc.BindFlags = D3D10.BindFlags.ShaderResource;
desc.CpuAccessFlags = D3D10.CpuAccessFlags.None;
desc.Format = file.Description.Format;
desc.Height = file.Description.Height;
desc.Width = file.Description.Width;
desc.MipLevels = file.Description.MipLevels;
desc.OptionFlags = D3D10.ResourceOptionFlags.None;
SlimDX.DXGI.SampleDescription sampleDesc = new SlimDX.DXGI.SampleDescription();
sampleDesc.Count = 1;
sampleDesc.Quality = 0;
desc.SampleDescription = sampleDesc;
desc.Usage = D3D10.ResourceUsage.Default;
temp = new SlimDX.Direct3D10.Texture2D(Game.gameClass.GetDevice(), desc);
textures.Add(name, temp);
}
D3D10.ResourceRegion region = new SlimDX.Direct3D10.ResourceRegion();
region.Back = 1;
region.Front = 0;
region.Left = region.Top = 0;
region.Right = file.Description.Width;
region.Bottom = file.Description.Height;
for (int i = 0, q = 1; i < file.Description.MipLevels; i++, q *= 2)
{
region.Right /= q;
region.Bottom /= q;
Game.gameClass.GetDevice().CopySubresourceRegion(file, i, region, temp, i + (nr * file.Description.MipLevels), 0, 0, 0);
}
return temp;
}
protected override D3D.Texture2DDescription CreateDescription(int width, int height)
{
D3D.Texture2DDescription texDesc = new D3D.Texture2DDescription()
{
ArraySize = 1,
MipLevels = 1,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
Format = format,
CpuAccessFlags = D3D.CpuAccessFlags.Write,
OptionFlags = D3D.ResourceOptionFlags.None,
BindFlags = D3D.BindFlags.ShaderResource,
Usage = D3D.ResourceUsage.Dynamic,
Height = height,
Width = width
};
return texDesc;
}
/// <summary>
/// Creates a new instance of <see cref="D3D10Texture2DImplementation"/>, for RenderTarget2D.
/// </summary>
/// <param name="renderer">The D3D10 renderer.</param>
/// <param name="width">The texture width in pixels.</param>
/// <param name="height">The texture height in pixels.</param>
/// <param name="genMipMaps">True if a mipmap chain should be generated or not.</param>
/// <param name="format">The surface format.</param>
/// <param name="depthFormat">The depth-stencil format.</param>
/// <param name="multiSampleCount">The multisample count.</param>
/// <param name="usage">The target usage.</param>
/// <exception cref="System.ArgumentException">Thrown if the formats are invalid to be used in a render target.</exception>
internal D3D10Texture2DImplementation(D3D10Renderer renderer, int width, int height, bool genMipMaps, SurfaceFormat format, DepthFormat depthFormat, int multiSampleCount, RenderTargetUsage usage)
: base(width, height, format, depthFormat, multiSampleCount, usage)
{
_renderer = renderer;
_graphicsDevice = _renderer.GraphicsDevice;
if (!renderer.Adapter.QueryRenderTargetFormat(format, depthFormat, multiSampleCount))
{
throw new ArgumentException("Format combination not supported.");
}
D3D.Texture2DDescription desc2D = new D3D.Texture2DDescription();
desc2D.ArraySize = 1;
desc2D.BindFlags = D3D.BindFlags.ShaderResource | D3D.BindFlags.RenderTarget;
desc2D.CpuAccessFlags = D3D.CpuAccessFlags.None;
desc2D.Format = D3D10Helper.ToD3DSurfaceFormat(format);
desc2D.Height = height;
desc2D.Width = width;
desc2D.Usage = _usage = D3D.ResourceUsage.Default;
if (genMipMaps)
{
desc2D.OptionFlags = D3D.ResourceOptionFlags.GenerateMipMaps;
}
else
{
desc2D.OptionFlags = D3D.ResourceOptionFlags.None;
}
desc2D.MipLevels = (genMipMaps) ? 0 : 1;
if (multiSampleCount > 1)
{
desc2D.SampleDescription = new SlimDX.DXGI.SampleDescription(multiSampleCount, 0);
}
else
{
desc2D.SampleDescription = new DXGI.SampleDescription(1, 0);
}
_texture2D = new D3D.Texture2D(_graphicsDevice, desc2D);
_shaderResourceView = new D3D.ShaderResourceView(_graphicsDevice, _texture2D);
_renderTargetView = new D3D.RenderTargetView(_graphicsDevice, _texture2D);
_graphicsDevice.ClearRenderTargetView(_renderTargetView, new SDX.Color4(1.0f, 0, 0, 0));
//Add to tracker
_renderer.Resources.AddTrackedObject(_texture2D.ComPointer, this);
_renderer.Resources.AddTrackedObject(_shaderResourceView.ComPointer, this);
_renderer.Resources.AddTrackedObject(_renderTargetView.ComPointer, this);
_mipCount = _texture2D.Description.MipLevels;
if (depthFormat != DepthFormat.None)
{
D3D.Texture2DDescription dbdesc = new D3D.Texture2DDescription();
dbdesc.ArraySize = 1;
dbdesc.BindFlags = D3D.BindFlags.DepthStencil;
dbdesc.CpuAccessFlags = D3D.CpuAccessFlags.None;
dbdesc.Format = D3D10Helper.ToD3DDepthFormat(depthFormat);
dbdesc.Height = height;
dbdesc.Width = width;
dbdesc.Usage = D3D.ResourceUsage.Default;
dbdesc.OptionFlags = D3D.ResourceOptionFlags.None;
dbdesc.MipLevels = 1;
if (multiSampleCount > 1)
{
dbdesc.SampleDescription = new SlimDX.DXGI.SampleDescription(multiSampleCount, 0);
}
else
{
dbdesc.SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0);
}
using (D3D.Texture2D depthBuffer = new D3D.Texture2D(_graphicsDevice, dbdesc)) {
_depthStencilView = new D3D.DepthStencilView(_graphicsDevice, depthBuffer);
if (depthFormat == Tesla.Graphics.DepthFormat.Depth24Stencil8)
{
_graphicsDevice.ClearDepthStencilView(_depthStencilView, D3D.DepthStencilClearFlags.Depth | D3D.DepthStencilClearFlags.Stencil, 1.0f, 0);
}
else
{
_graphicsDevice.ClearDepthStencilView(_depthStencilView, D3D.DepthStencilClearFlags.Depth, 1.0f, 0);
}
//Add to tracker
_renderer.Resources.AddTrackedObject(_depthStencilView.ComPointer, this);
}
}
}
/// <summary>
/// Creates a new instance of <see cref="D3D10Texture2DImplementation"/>, for Texture2D.
/// </summary>
/// <param name="renderer">The D3D10 renderer.</param>
/// <param name="width">The texture width in pixels.</param>
/// <param name="height">The texture height in pixels.</param>
/// <param name="genMipMaps">True if a mipmap chain should be generated or not.</param>
/// <param name="format">The surface format.</param>
/// <param name="data">The data to initialize the first mip map level.</param>
/// <exception cref="Tesla.Core.TeslaException">Thrown if there was an error writing to the texture.</exception>
internal D3D10Texture2DImplementation(D3D10Renderer renderer, int width, int height, bool genMipMaps, SurfaceFormat format, DataBuffer data)
: base(width, height, format)
{
//Set common properties
_renderer = renderer;
_graphicsDevice = _renderer.GraphicsDevice;
//Do we want to generate mip maps, and do we have the data to do so? (if not, cancel mip map generation)
bool canGenMipmaps = (genMipMaps && (data != null));
//Setup texture description
D3D.Texture2DDescription descTex = new D3D.Texture2DDescription();
descTex.ArraySize = 1;
descTex.Width = width;
descTex.Height = height;
descTex.Usage = _usage = D3D.ResourceUsage.Default;
descTex.CpuAccessFlags = D3D.CpuAccessFlags.None;
descTex.Format = D3D10Helper.ToD3DSurfaceFormat(format);
descTex.SampleDescription = new DXGI.SampleDescription(1, 0); //Default sample desc
descTex.MipLevels = (genMipMaps) ? 0 : 1;
//Set mip map generation params
if (canGenMipmaps)
{
descTex.BindFlags = D3D.BindFlags.ShaderResource | D3D.BindFlags.RenderTarget;
descTex.OptionFlags = D3D.ResourceOptionFlags.GenerateMipMaps;
}
else
{
descTex.BindFlags = D3D.BindFlags.ShaderResource;
descTex.OptionFlags = D3D.ResourceOptionFlags.None;
}
//Create the texture and shader view
_texture2D = new D3D.Texture2D(_graphicsDevice, descTex);
_shaderResourceView = new D3D.ShaderResourceView(_graphicsDevice, _texture2D);
//Add to tracker
_renderer.Resources.AddTrackedObject(_texture2D.ComPointer, this);
_renderer.Resources.AddTrackedObject(_shaderResourceView.ComPointer, this);
//Set the final mip count
_mipCount = _texture2D.Description.MipLevels;
//Now set the initial data if its present
if (data != null)
{
try {
this.SetData <byte>(data.ByteDataCopy, 0, null, 0, data.ElementSizeInBytes * data.Length);
if (genMipMaps)
{
_graphicsDevice.GenerateMips(_shaderResourceView);
}
//Dispose of the staging texture
if (_staging != null)
{
_staging.Dispose();
_staging = null;
}
} catch (Exception e) {
Dispose();
throw new TeslaException("Error setting Texture data.", e);
}
}
}
public Sky(Vector3 lightDir, StreamReader file)
{
///
// outerRadius = innerRadius * 1.0157313f;
// atmScale = 1f / (outerRadius - innerRadius);
dome.CreateDome((int)size.X, (int)size.Y);
// waveLength4 = new Vector3((float)Math.Pow(waveLength.X, 4), (float)Math.Pow(waveLength.Y, 4), (float)Math.Pow(waveLength.Z, 4));
// double pow = -0.84;
// waveLength084 = new Vector3((float)Math.Pow(waveLength.X, pow), (float)Math.Pow(waveLength.Y, pow), (float)Math.Pow(waveLength.Z, pow));
effect = ResourceManager.mainManager.LoadEffect("Resources\\Effects\\Sky.fx", ResourceManager.mainManager.GetDefaultEffectPool());
pass = effect.GetTechniqueByName("Render").GetPassByIndex(0);
updatePass = effect.GetTechniqueByName("Update").GetPassByIndex(0);
D3D10.InputElement[] elements = new SlimDX.Direct3D10.InputElement[2];
elements[0] = new SlimDX.Direct3D10.InputElement("POSITION", 0, SlimDX.DXGI.Format.R32G32B32_Float, 0, 0);
elements[1] = new D3D10.InputElement("TEXCOORD", 0, SlimDX.DXGI.Format.R32G32_Float, 12, 0);
layout = new SlimDX.Direct3D10.InputLayout(Game.gameClass.GetDevice(), elements, pass.Description.Signature);
layoutUpdate = Quad.GetLayout(updatePass);
translation = effect.GetVariableByName("translation").AsVector();
sunPosition = effect.GetVariableByName("sunPos").AsVector();
// Vector4 mieTemps = new Vector4((3 * (1 - g * g)) / (2 * (2 + g * g)), 1 + g * g, g, 1);
mieTemps = effect.GetVariableByName("mieTemps").AsVector();
K = effect.GetVariableByName("K").AsVector();
waveLengthRay = effect.GetVariableByName("waveLengthRay").AsVector();
waveLengthMie = effect.GetVariableByName("waveLengthMie").AsVector();
scaleDepth = effect.GetVariableByName("scaleDepth").AsVector();
sunIntensity = effect.GetVariableByName("sunIntensity").AsScalar();
//textures
D3D10.Texture2DDescription desc = new SlimDX.Direct3D10.Texture2DDescription();
desc.ArraySize = 1;
desc.BindFlags = D3D10.BindFlags.ShaderResource | SlimDX.Direct3D10.BindFlags.RenderTarget;
desc.CpuAccessFlags = D3D10.CpuAccessFlags.None;
desc.Format = SlimDX.DXGI.Format.R16G16B16A16_Float;
desc.Height = (int)size.Y;
desc.MipLevels = 1;
desc.OptionFlags = D3D10.ResourceOptionFlags.None;
desc.Usage = D3D10.ResourceUsage.Default;
desc.Width = (int)size.X;
SlimDX.DXGI.SampleDescription sampleDescription = new SlimDX.DXGI.SampleDescription();
sampleDescription.Count = 1;
sampleDescription.Quality = 0;
desc.SampleDescription = sampleDescription;
rayLookupTexture = new D3D10.Texture2D(Game.gameClass.GetDevice(), desc);
mieLookupTexture = new D3D10.Texture2D(Game.gameClass.GetDevice(), desc);
/* desc.BindFlags = D3D10.BindFlags.None;
desc.CpuAccessFlags = D3D10.CpuAccessFlags.Write;
desc.Usage = D3D10.ResourceUsage.Staging;
mieUpdateTexture = new D3D10.Texture2D(Game.gameClass.GetDevice(), desc);
rayUpdateTexture = new D3D10.Texture2D(Game.gameClass.GetDevice(), desc);
mieUpdateTextureMap = mieUpdateTexture.Map(0, D3D10.MapMode.Write, D3D10.MapFlags.DoNotWait);
mieUpdateTexture.Unmap(0);
rayUpdateTextureMap = rayUpdateTexture.Map(0, D3D10.MapMode.Write, D3D10.MapFlags.DoNotWait);
rayUpdateTexture.Unmap(0);*/
using (D3D10.ShaderResourceView view = new SlimDX.Direct3D10.ShaderResourceView(Game.gameClass.GetDevice(), rayLookupTexture))
effect.GetVariableByName("rayLookupTex").AsResource().SetResource(view);
using (D3D10.ShaderResourceView view = new SlimDX.Direct3D10.ShaderResourceView(Game.gameClass.GetDevice(), mieLookupTexture))
effect.GetVariableByName("mieLookupTex").AsResource().SetResource(view);
viewPort = new Viewport();
viewPort.Height = (int)size.Y;
viewPort.Width = (int)size.X;
viewPort.MaxZ = 1.0f;
viewPort.MinZ = 0.0f;
viewPort.X = 0;
viewPort.Y = 0;
renderTargets[0] = new SlimDX.Direct3D10.RenderTargetView(Game.gameClass.GetDevice(), rayLookupTexture);
renderTargets[1] = new SlimDX.Direct3D10.RenderTargetView(Game.gameClass.GetDevice(), mieLookupTexture);
Load(file);
CalculateLookupOnGPU(-lightDir);
}
public void SetSize(int width, int height)
{
if (DepthBuffer != null) DepthBuffer.Dispose();
if (DepthBufferView != null) DepthBufferView.Dispose();
if (RenderTarget != null) RenderTarget.Dispose();
SwapChain.ResizeBuffers(1, width, height, DXGI.Format.R8G8B8A8_UNorm, DXGI.SwapChainFlags.None);
RenderTarget = new Texturing.RenderTarget(this, width, height);
D3D.Texture2DDescription depthbufferdesc = new D3D.Texture2DDescription()
{
Width = width,
Height = height,
MipLevels = 1,
ArraySize = 1,
Format = SlimDX.DXGI.Format.D24_UNorm_S8_UInt,
SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0),
Usage = D3D.ResourceUsage.Default,
BindFlags = D3D.BindFlags.DepthStencil,
CpuAccessFlags = D3D.CpuAccessFlags.None,
OptionFlags = D3D.ResourceOptionFlags.None
};
DepthBuffer = new D3D.Texture2D(Device, depthbufferdesc);
DepthBufferView = new D3D.DepthStencilView(Device, DepthBuffer);
Viewport = new D3D.Viewport()
{
X = 0,
Y = 0,
Width = width,
Height = height,
MinZ = 0.0f,
MaxZ = 1.0f
};
Device.Rasterizer.SetViewports(Viewport);
SetOutputTargets();
}
private void CreateDepthStencil()
{
DXGI.SampleDescription sampleDesc = new SlimDX.DXGI.SampleDescription();
sampleDesc.Count = 1;
sampleDesc.Quality = 0;
D3D10.Texture2DDescription texDesc = new SlimDX.Direct3D10.Texture2DDescription();
texDesc.Width = width;
texDesc.Height = height;
texDesc.MipLevels = 1;
texDesc.ArraySize = 1;
texDesc.BindFlags = D3D10.BindFlags.DepthStencil;
texDesc.CpuAccessFlags = D3D10.CpuAccessFlags.None;
texDesc.Format = DXGI.Format.D32_Float;
texDesc.SampleDescription = sampleDesc;
texDesc.Usage = D3D10.ResourceUsage.Default;
texDesc.OptionFlags = D3D10.ResourceOptionFlags.None;
D3D10.DepthStencilViewDescription stencilViewDesc = new SlimDX.Direct3D10.DepthStencilViewDescription();
stencilViewDesc.Dimension = D3D10.DepthStencilViewDimension.Texture2D;
stencilViewDesc.Format = texDesc.Format;
stencilViewDesc.MipSlice = 0;
stencilViewDesc.FirstArraySlice = 0;
stencilViewDesc.ArraySize = 1;
using (D3D10.Texture2D stencilTex = new SlimDX.Direct3D10.Texture2D(device, texDesc))
{
depthStencilView = new SlimDX.Direct3D10.DepthStencilView(device, stencilTex,stencilViewDesc);
}
}
/// <summary>
/// Creates a new instance of <see cref="D3D10TextureCubeImplementation"/>.
/// </summary>
/// <param name="renderer">D3D10 renderer</param>
/// <param name="size">The size (width/height) of each cube face.</param>
/// <param name="genMipMaps">True if mip levels should be generated.</param>
/// <param name="format">The surface format.</param>
/// <param name="data">The initial data for the first mip level.</param>
/// <exception cref="System.ArgumentException">Thrown if the data buffery array does not correspond to a valid cube map (6 faces, all the same size)</exception>
/// <exception cref="Tesla.Core.TeslaException">Thrown if there was an error writing to the texture.</exception>
internal D3D10TextureCubeImplementation(D3D10Renderer renderer, int size, bool genMipMaps, SurfaceFormat format, DataBuffer[] data)
: base(size, format)
{
//Set the common properties
_renderer = renderer;
_graphicsDevice = _renderer.GraphicsDevice;
//Do we want to generate mip maps, and do we have the data to do so? (if not, cancel mip map generation)
bool canGenMipmaps = (genMipMaps && (data != null));
//Setup texture description
D3D.Texture2DDescription descTex = new D3D.Texture2DDescription();
descTex.ArraySize = 6;
descTex.Width = size;
descTex.Height = size;
descTex.Usage = _usage = D3D.ResourceUsage.Default;
descTex.CpuAccessFlags = D3D.CpuAccessFlags.None;
descTex.Format = D3D10Helper.ToD3DSurfaceFormat(format);
descTex.SampleDescription = new DXGI.SampleDescription(1, 0);
descTex.MipLevels = (genMipMaps) ? 0 : 1;
//Set mip map generation params
if (canGenMipmaps)
{
descTex.BindFlags = D3D.BindFlags.ShaderResource | D3D.BindFlags.RenderTarget;
descTex.OptionFlags = D3D.ResourceOptionFlags.GenerateMipMaps | D3D.ResourceOptionFlags.TextureCube;
}
else
{
descTex.BindFlags = D3D.BindFlags.ShaderResource;
descTex.OptionFlags = D3D.ResourceOptionFlags.TextureCube;
}
//Create the texture and shader view
_texture2D = new D3D.Texture2D(_graphicsDevice, descTex);
_shaderResourceView = new D3D.ShaderResourceView(_graphicsDevice, _texture2D);
//Add to tracker
_renderer.Resources.AddTrackedObject(_texture2D.ComPointer, this);
_renderer.Resources.AddTrackedObject(_shaderResourceView.ComPointer, this);
//Set the final mip count
_mipCount = _texture2D.Description.MipLevels;
//Now set the initial data if its present
if (data != null)
{
if (data.Length != 6)
{
Dispose();
throw new ArgumentException("Initial data array must have six data buffers, one for each cube face.");
}
int num = data[0].Length;
for (int i = 1; i < 6; i++)
{
if (data[i].Length != num)
{
Dispose();
throw new ArgumentException("All data buffers must be of same length");
}
}
try {
for (int i = 0; i < 6; i++)
{
DataBuffer db = data[i];
this.SetData <byte>((CubeMapFace)i, db.ByteDataCopy, 0, null, 0, db.ElementSizeInBytes * db.Length);
}
if (genMipMaps)
{
_graphicsDevice.GenerateMips(_shaderResourceView);
}
//Dispose of the staging texture
if (_staging != null)
{
_staging.Dispose();
_staging = null;
}
} catch (Exception e) {
Dispose();
throw new TeslaException("Error setting Texture data.", e);
}
}
}
private Texture2D CreateTexture(int width, int height, bool multiSampling)
{
var description = new SlimDX.Direct3D10.Texture2DDescription();
description.ArraySize = 1;
description.BindFlags = SlimDX.Direct3D10.BindFlags.RenderTarget | SlimDX.Direct3D10.BindFlags.ShaderResource;
description.CpuAccessFlags = CpuAccessFlags.None;
description.Format = Format.B8G8R8A8_UNorm;
description.MipLevels = 1;
//description.MiscellaneousResourceOptions = D3D10.MiscellaneousResourceOptions.Shared;
// Multi-sample anti-aliasing
//description.MiscellaneousResourceOptions = D3D10.MiscellaneousResourceOptions.Shared;
int count;
if (multiSampling) count = 8; else count = 1;
int quality = device.CheckMultisampleQualityLevels(description.Format, count);
if (count == 1) quality = 1;
// Multi-sample anti-aliasing
SampleDescription sampleDesc = new SampleDescription(count, 0);
description.SampleDescription = sampleDesc;
RasterizerStateDescription rastDesc = new RasterizerStateDescription();
rastDesc.CullMode = CullMode.Back;
rastDesc.FillMode = FillMode.Solid;
rastDesc.IsMultisampleEnabled = false;
rastDesc.IsAntialiasedLineEnabled = false;
//rastDesc.DepthBias = 0;
//rastDesc.DepthBiasClamp = 0;
//rastDesc.IsDepthClipEnabled = true;
//rastDesc.IsFrontCounterclockwise = false;
//rastDesc.IsScissorEnabled = true;
//rastDesc.SlopeScaledDepthBias = 0;
device.Rasterizer.State = RasterizerState.FromDescription(device, rastDesc);
description.Usage = ResourceUsage.Default;
description.OptionFlags = ResourceOptionFlags.Shared;
description.Height = (int)height;
description.Width = (int)width;
return new Texture2D(device, description);
}
//creation functions
public Terrain(int q, StreamReader file)
{
quadSize = q;
//loading effect
effect = ResourceManager.mainManager.LoadEffect("Resources\\Effects\\Terrain.fx", ResourceManager.mainManager.GetDefaultEffectPool());
technique = effect.GetTechniqueByName("Render");
pass = technique.GetPassByIndex(0);
//creating layout
D3D10.InputElement[] elements = new SlimDX.Direct3D10.InputElement[1];
elements[0] = new SlimDX.Direct3D10.InputElement("TEXCOORD", 0, SlimDX.DXGI.Format.R32G32_Float, 0, 0, D3D10.InputClassification.PerVertexData, 0);
layout = new SlimDX.Direct3D10.InputLayout(Game.gameClass.GetDevice(), elements, pass.Description.Signature);
//loading texture
D3D10.ImageLoadInformation load = new SlimDX.Direct3D10.ImageLoadInformation();
load.BindFlags = D3D10.BindFlags.ShaderResource;
load.CpuAccessFlags = D3D10.CpuAccessFlags.None;
load.MipLevels = 1;
load.Usage=D3D10.ResourceUsage.Default;
load.OptionFlags = D3D10.ResourceOptionFlags.None;
load.FilterFlags = D3D10.FilterFlags.Point;
load.Format = SlimDX.DXGI.Format.R8G8B8A8_UNorm;
normalTexture = D3D10.Texture2D.FromFile(Game.gameClass.GetDevice(), Path.GetDirectoryName(Game.gameClass.GetLvLFilePath()) + "\\normals.png", load);
Globals.mapSize = normalTexture.Description.Width;
if (Game.gameClass.GetEngineState() != EngineState.play)
{
D3D10.Texture2DDescription desc = new SlimDX.Direct3D10.Texture2DDescription();
desc.ArraySize = 1;
desc.BindFlags = D3D10.BindFlags.None;
desc.CpuAccessFlags = D3D10.CpuAccessFlags.Write;
desc.Format = SlimDX.DXGI.Format.R8G8B8A8_UNorm;
desc.Height = Globals.mapSize;
desc.Width = Globals.mapSize;
desc.Usage = D3D10.ResourceUsage.Staging;
desc.MipLevels = 1;
SlimDX.DXGI.SampleDescription sampleDescription = new SlimDX.DXGI.SampleDescription();
sampleDescription.Count = 1;
sampleDescription.Quality = 0;
desc.SampleDescription = sampleDescription;
normalTexUpdater = new SlimDX.Direct3D10.Texture2D(Game.gameClass.GetDevice(), desc);
normalData = normalTexUpdater.Map(0, D3D10.MapMode.Write, D3D10.MapFlags.DoNotWait);
normalTexUpdater.Unmap(0);
}
// LoadTextureArray(file);
//setting up vertices and creating vertex buffer
LoadVertexInfo();
CreateVertexBuffer();
//constant buffer variables
effect.GetVariableByName("mapSize").AsScalar().Set(Globals.mapSize);
using(D3D10.ShaderResourceView normalView=new D3D10.ShaderResourceView(Game.gameClass.GetDevice(),normalTexture))
effect.GetVariableByName("normalMap").AsResource().SetResource(normalView);
// using (D3D10.ShaderResourceView texturesView = new D3D10.ShaderResourceView(Game.gameClass.GetDevice(), textures))
// effect.GetVariableByName("textures").AsResource().SetResource(texturesView);
orientations=effect.GetVariableByName("orientations").AsVector();
// effect.GetVariableByName("texCoordMul").AsScalar().Set(TextureInfo.texCoordMul);
heightMul = effect.GetVariableByName("heightMul").AsScalar();
heightMul.Set(Globals.heightMultiplier);
//handles edit mode
if (Game.gameClass.GetEngineState() != EngineState.play)
{
techniqueEdit = effect.GetTechniqueByName("Edit");
passEdit = techniqueEdit.GetPassByIndex(0);
mousePick = effect.GetVariableByName("mousePick").AsVector();
pickOptions = effect.GetVariableByName("pickOpt").AsVector();
}
Globals.SetMap(map);
}
/// <summary>
/// Creates a new instance of <see cref="D3D10TextureCubeImplementation"/>.
/// </summary>
/// <param name="renderer">The D3D10 renderer.</param>
/// <param name="size">The size (width/height) of each cube face.</param>
/// <param name="genMipMaps">True if a mipmap chain should be generated or not.</param>
/// <param name="format">The surface format.</param>
/// <param name="depthFormat">The depth-stencil format.</param>
/// <param name="multiSampleCount">The number of sample locations for multisampling</param>
/// <param name="usage">Sets the render target's behavior.</param>
internal D3D10TextureCubeImplementation(D3D10Renderer renderer, int size, bool genMipMaps, SurfaceFormat format, DepthFormat depthFormat, int multiSampleCount, RenderTargetUsage usage)
: base(size, format, depthFormat, multiSampleCount, usage)
{
_renderer = renderer;
_graphicsDevice = _renderer.GraphicsDevice;
if (!renderer.Adapter.QueryRenderTargetFormat(format, depthFormat, multiSampleCount))
{
throw new ArgumentException("Format combination not supported.");
}
D3D.Texture2DDescription desc2D = new D3D.Texture2DDescription();
desc2D.ArraySize = 6;
desc2D.BindFlags = D3D.BindFlags.ShaderResource | D3D.BindFlags.RenderTarget;
desc2D.CpuAccessFlags = D3D.CpuAccessFlags.None;
desc2D.Format = D3D10Helper.ToD3DSurfaceFormat(format);
desc2D.Height = size;
desc2D.Width = size;
desc2D.Usage = D3D.ResourceUsage.Default;
if (genMipMaps)
{
desc2D.OptionFlags = D3D.ResourceOptionFlags.GenerateMipMaps | D3D.ResourceOptionFlags.TextureCube;
}
else
{
desc2D.OptionFlags = D3D.ResourceOptionFlags.TextureCube;
}
desc2D.MipLevels = (genMipMaps) ? 0 : 1;
if (multiSampleCount > 1)
{
desc2D.SampleDescription = new SlimDX.DXGI.SampleDescription(multiSampleCount, 0);
}
else
{
desc2D.SampleDescription = new DXGI.SampleDescription(1, 0);
}
//Create the resources
_texture2D = new D3D.Texture2D(_graphicsDevice, desc2D);
_shaderResourceView = new D3D.ShaderResourceView(_graphicsDevice, _texture2D);
_renderTargetView = new D3D.RenderTargetView[6];
//Add to tracker
_renderer.Resources.AddTrackedObject(_texture2D.ComPointer, this);
_renderer.Resources.AddTrackedObject(_shaderResourceView.ComPointer, this);
//Setup each render target view for each face
for (int i = 0; i < 6; i++)
{
D3D.RenderTargetViewDescription rtDesc = new D3D.RenderTargetViewDescription();
rtDesc.ArraySize = 1;
rtDesc.FirstArraySlice = i;
if (multiSampleCount > 1)
{
rtDesc.Dimension = D3D.RenderTargetViewDimension.Texture2DMultisampledArray;
}
else
{
rtDesc.Dimension = D3D.RenderTargetViewDimension.Texture2DArray;
}
rtDesc.Format = desc2D.Format;
_renderTargetView[i] = new D3D.RenderTargetView(_graphicsDevice, _texture2D, rtDesc);
_graphicsDevice.ClearRenderTargetView(_renderTargetView[i], new SDX.Color4(1.0f, 0, 0, 0));
_renderer.Resources.AddTrackedObject(_renderTargetView[i].ComPointer, this);
}
_mipCount = _texture2D.Description.MipLevels;
if (depthFormat != DepthFormat.None)
{
D3D.Texture2DDescription dbdesc = new D3D.Texture2DDescription();
dbdesc.ArraySize = 6;
dbdesc.BindFlags = D3D.BindFlags.DepthStencil;
dbdesc.CpuAccessFlags = D3D.CpuAccessFlags.None;
dbdesc.Format = D3D10Helper.ToD3DDepthFormat(depthFormat);
dbdesc.Height = size;
dbdesc.Width = size;
dbdesc.Usage = D3D.ResourceUsage.Default;
dbdesc.OptionFlags = D3D.ResourceOptionFlags.None;
dbdesc.MipLevels = 1;
if (multiSampleCount > 1)
{
dbdesc.SampleDescription = new SlimDX.DXGI.SampleDescription(multiSampleCount, 0);
}
else
{
dbdesc.SampleDescription = new SlimDX.DXGI.SampleDescription(1, 0);
}
using (D3D.Texture2D depthBuffer = new D3D.Texture2D(_graphicsDevice, dbdesc)) {
_depthStencilView = new D3D.DepthStencilView(_graphicsDevice, depthBuffer);
if (depthFormat == Tesla.Graphics.DepthFormat.Depth24Stencil8)
{
_graphicsDevice.ClearDepthStencilView(_depthStencilView, D3D.DepthStencilClearFlags.Depth | D3D.DepthStencilClearFlags.Stencil, 1.0f, 0);
}
else
{
_graphicsDevice.ClearDepthStencilView(_depthStencilView, D3D.DepthStencilClearFlags.Depth, 1.0f, 0);
}
//Add to tracker
_renderer.Resources.AddTrackedObject(_depthStencilView.ComPointer, this);
}
}
}
