/// <summary>
/// Releases unmanaged and - optionally - managed resources
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
if (!IsDisposed)
{
//Dispose of managed resources
if (disposing)
{
if (_shaderResourceView != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_shaderResourceView.ComPointer);
}
_shaderResourceView.Dispose();
_shaderResourceView = null;
}
if (_renderTargetView != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_renderTargetView.ComPointer);
}
_renderTargetView.Dispose();
_renderTargetView = null;
}
if (_depthStencilView != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_depthStencilView.ComPointer);
}
_depthStencilView.Dispose();
_depthStencilView = null;
}
if (_texture2D != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_texture2D.ComPointer);
}
_texture2D.Dispose();
_texture2D = null;
}
if (_staging != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_staging.ComPointer);
}
_staging.Dispose();
_staging = null;
}
}
base.Dispose(disposing);
}
}
/// <summary>
/// Flushes the collection's state to the device, only textures that have been
/// changed since the last draw call will get sent.
/// </summary>
internal void FlushState()
{
//Return if we haven't even touched these states, so we don't have to loop over them.
if (!_shortCircuitUpdate)
{
return;
}
for (int i = 0; i < _maxTextures; i++)
{
//If state is dirty, grab the contents and send to the device
if (_dirtyMark[i])
{
//Clear the dirty bit
_dirtyMark[i] = false;
D3D.ShaderResourceView shaderResource = null;
Texture value = _textures[i];
//Get shader resource
if (value != null)
{
D3D10Helper.CheckDisposed(value);
switch (value.Dimensions)
{
case TextureDimensions.One:
D3D10Texture1DImplementation impl1D = value.Implementation as D3D10Texture1DImplementation;
shaderResource = impl1D.D3D10ShaderResourceView;
break;
case TextureDimensions.Two:
D3D10Texture2DImplementation impl2D = value.Implementation as D3D10Texture2DImplementation;
shaderResource = impl2D.D3D10ShaderResourceView;
break;
case TextureDimensions.Three:
D3D10Texture3DImplementation impl3D = value.Implementation as D3D10Texture3DImplementation;
shaderResource = impl3D.D3D10ShaderResourceView;
break;
case TextureDimensions.Cube:
D3D10TextureCubeImplementation implCube = value.Implementation as D3D10TextureCubeImplementation;
shaderResource = implCube.D3D10ShaderResourceView;
break;
}
}
//Set shader resource (or null)
if (_vertexTex)
{
_graphicsDevice.VertexShader.SetShaderResource(shaderResource, i);
}
else
{
_graphicsDevice.PixelShader.SetShaderResource(shaderResource, i);
}
}
}
_shortCircuitUpdate = false;
}
public RenderTarget(D3D.Device device, D3D.Texture2DDescription rdesc)
: base(device)
{
rdesc.BindFlags |= D3D.BindFlags.ShaderResource;
D3D.Texture2D te = new D3D.Texture2D(device, rdesc);
Resource = te;
RenderView = new D3D.RenderTargetView(device, te);
View = new D3D.ShaderResourceView(device, Resource);
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
if (!IsDisposed)
{
//Dispose of managed resources
if (disposing)
{
if (_shaderResourceView != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_shaderResourceView.ComPointer);
}
_shaderResourceView.Dispose();
_shaderResourceView = null;
}
if (_renderTargetView != null)
{
for (int i = 0; i < 6; i++)
{
D3D.RenderTargetView rt = _renderTargetView[i];
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(rt.ComPointer);
}
rt.Dispose();
_renderTargetView[i] = null;
}
}
if (_depthStencilView != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_depthStencilView.ComPointer);
}
_depthStencilView.Dispose();
_depthStencilView = null;
}
if (_texture2D != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_texture2D.ComPointer);
}
_texture2D.Dispose();
_texture2D = null;
}
}
base.Dispose(disposing);
}
}
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 RenderTarget( 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.RenderTarget | D3D10.BindFlags.ShaderResource;
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 );
RenderTargetView = new D3D10.RenderTargetView( device, Resource );
ShaderResourceView = new D3D10.ShaderResourceView( device, Resource );
}
public SpriteTexture(D3D.Device device, string filename)
: base(device)
{
D3D.ImageLoadInformation iml = new D3D.ImageLoadInformation()
{
BindFlags = D3D.BindFlags.ShaderResource,
CpuAccessFlags = D3D.CpuAccessFlags.None,
Depth = 1,
FilterFlags = D3D.FilterFlags.None,
FirstMipLevel = 0,
Format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
MipFilterFlags = D3D.FilterFlags.None,
MipLevels = 1,
OptionFlags = D3D.ResourceOptionFlags.None,
Usage = D3D.ResourceUsage.Default
};
Resource = D3D.Texture2D.FromFile(device, filename, iml);
View = new D3D.ShaderResourceView(device, Resource);
Instance = new D3D.SpriteInstance(this.View, new Vector2(0, 0), new Vector2(1, 1));
UpdateTransform();
}
public Texture( D3D10.Device device, string filename )
{
Resource = D3D10.Texture2D.FromFile( device, filename );
View = new D3D10.ShaderResourceView( device, Resource );
}
void Create( D3D10.Device device, D3D10.Texture2DDescription desc )
{
Resource = new D3D10.Texture2D( device, desc );
View = new D3D10.ShaderResourceView( device, Resource );
}
/// <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 override void Init(D3DDevice device)
{
base.Init(device);
texture = D3D.Texture2D.FromFile(device.Device, @"C:\Users\adrianj\Documents\Visual Studio 2010\Projects\Direct3D-Testing\ImageTiler_Test\bin\Debug\Images\test_google.bmp");
D3D.ShaderResourceView textureResourceView = new D3D.ShaderResourceView(device.Device, texture);
D3D.EffectResourceVariable textureResource = effect.GetVariableByName("Texture_0").AsResource();
device.Device.PixelShader.SetShaderResource(textureResourceView, 0);
textureResource.SetResource(textureResourceView);
texture.Dispose();
textureResourceView.Dispose();
zoomEffect = effect.GetVariableByName("TextureZoomLevel").AsScalar();
}
protected override void RecreateTexture(int width, int height)
{
base.RecreateTexture(width, height);
if (View != null) View.Dispose();
View = new D3D.ShaderResourceView(device, Resource);
Instance = new D3D.SpriteInstance(this.View, new Vector2(0, 0), new Vector2(1, 1));
//Instance.Color = new Color4(AlphaBlend, 1, 1, 1);
UpdateTransform();
}
/// <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);
}
}
}
/// <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);
}
}
}
void DisposeUnmanaged()
{
if (Resource != null) Resource.Dispose(); Resource = null;
if (View != null) View.Dispose(); View = null;
}
//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);
}
