/// <summary>
/// Creates a new instance of <see cref="D3D10EffectImplementation"/>.
/// </summary>
/// <param name="renderer">The D3D10 renderer.</param>
/// <param name="shaderByteCode">The compiled shader byte code.</param>
/// <param name="profileName">Name of the shader profile.</param>
/// <param name="sFlags">The shader flags.</param>
/// <param name="eFlags">The effect flags.</param>
internal D3D10EffectImplementation(D3D10Renderer renderer, byte[] shaderByteCode, String profileName, D3DC.ShaderFlags sFlags, D3DC.EffectFlags eFlags)
{
_cachedByteCode = shaderByteCode;
_renderer = renderer;
_graphicsDevice = _renderer.GraphicsDevice;
_profileName = profileName;
_sFlags = sFlags;
_eFlags = eFlags;
_effect = D3D.Effect.FromMemory(_graphicsDevice, _cachedByteCode, _profileName, _sFlags, _eFlags, null, null, null);
//Add to resource tracker
_renderer.Resources.AddTrackedObject(_effect.ComPointer, this);
int techCount = _effect.Description.TechniqueCount;
D3D10EffectTechniqueCollection techniques = new D3D10EffectTechniqueCollection();
D3D10EffectParameterCollection parameters = new D3D10EffectParameterCollection();
base.SetTechniques(techniques);
base.SetParameters(parameters);
for (int i = 0; i < techCount; i++)
{
D3D10EffectTechnique tech = new D3D10EffectTechnique(this, _effect, _effect.GetTechniqueByIndex(i));
((D3D10EffectTechniqueCollection)techniques).Add(tech);
}
//Set the current technique, the first one by default
_currentTechnique = (D3D10EffectTechnique)techniques[0];
}
static public void InitializeEffect()
{
effect = DX10.Effect.FromFile(device, "blinn.fx", "fx_4_0");
Matrix V = Camera.CameraView;
Matrix VI = Matrix.Invert(V);
effect.GetVariableByName("mWVP").AsMatrix().SetMatrix(V * Projection);
effect.GetVariableByName("mVI").AsMatrix().SetMatrix(VI);
effect.GetVariableByName("mW").AsMatrix().SetMatrix(Matrix.Identity);
effect.GetVariableByName("mWIT").AsMatrix().SetMatrix(Matrix.Identity);
effect.GetVariableByName("xDiffuseTexture").AsResource().SetResource(new ShaderResourceView(device, Diffuse));
effect.GetVariableByName("xBumpTexture").AsResource().SetResource(new ShaderResourceView(device, BumpMap));
effect.GetVariableByName("xReflectionTexture").AsResource().SetResource(new ShaderResourceView(device, Reflection));
//zaczytanie ekstra tekstury i mapy wysokosci ; pobranie wymiarow
effect.GetVariableByName("xTga").AsResource().SetResource(new ShaderResourceView(device, TgaTex));
effect.GetVariableByName("xConcreteTexture").AsResource().SetResource(new ShaderResourceView(device, Concrete));
effect.GetVariableByName("xHeightMap").AsResource().SetResource(new ShaderResourceView(device, HeightMap));
effect.GetVariableByName("xDimension").AsVector().Set(HeightDimension);
//dane do POM ; alfa - wspolczynnik wysokosci ; kamera
alpha = 35.0f;
effect.GetVariableByName("xAlpha").AsScalar().Set(alpha);
CameraPos.X = Camera.Position.X;
CameraPos.Y = Camera.Position.Y;
CameraPos.Z = Camera.Position.Z;
effect.GetVariableByName("xCameraPos").AsVector().Set(CameraPos);
effect.GetVariableByName("xTexDimension").AsVector().Set(TexDimension);
effect.GetVariableByName("xPomOn").AsScalar().Set(POMOn);
}
/// <summary>
/// Clones the technique collection with the new effect instance
/// and the new parent implementation.
/// </summary>
/// <param name="effect">The D3D10 effect.</param>
/// <param name="parent">The D3D10 implementation.</param>
/// <returns></returns>
internal D3D10EffectTechniqueCollection Clone(D3D.Effect effect, D3D10EffectImplementation parent)
{
D3D10EffectTechniqueCollection clone = new D3D10EffectTechniqueCollection();
for (int i = 0; i < Count; i++)
{
clone.Add(_techniques[i].Clone(effect.GetTechniqueByIndex(i), parent));
}
return(clone);
}
/// <summary>
/// Clones the collection using the new effect instance, used
/// for when the implementation clones itself.
/// </summary>
/// <param name="effect">The D3D10 effect</param>
/// <returns>Cloned collection</returns>
internal D3D10EffectParameterCollection Clone(D3D.Effect effect)
{
D3D10EffectParameterCollection clone = new D3D10EffectParameterCollection();
for (int i = 0; i < Count; i++)
{
D3D10EffectParameter paramToClone = _params[i];
D3D.EffectVariable eVar = effect.GetVariableByName(paramToClone.Name);
clone.Add(paramToClone.Clone(eVar));
}
return(clone);
}
/// <summary>
/// Creates a new instance of <see cref="D3D10EffectPass"/>.
/// </summary>
/// <param name="parent">The implementation parent.</param>
/// <param name="effect">The D3D10 effect so we can query for variables.</param>
/// <param name="pass">The D3D10 pass.</param>
internal D3D10EffectPass(D3D10EffectImplementation parent, D3D.Effect effect, D3D.EffectPass pass)
{
_pass = pass;
_renderer = parent.Renderer;
D3D.EffectPassDescription desc = pass.Description;
_name = desc.Name;
_layoutMap = new InputLayoutMap(_renderer, desc.Signature);
//Fetch annotations
int annoCount = desc.AnnotationCount;
_annotations = new D3D10EffectAnnotationCollection();
for (int i = 0; i < annoCount; i++)
{
D3D.EffectVariable anno = _pass.GetAnnotationByIndex(i);
D3D.EffectVariableDescription annoDesc = anno.Description;
D3D.EffectVariable annoVar = anno.AsString();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Object, EffectParameterType.String));
continue;
}
annoVar = anno.AsScalar();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Scalar, EffectParameterType.Unknown));
continue;
}
annoVar = anno.AsMatrix();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Matrix, EffectParameterType.Unknown));
continue;
}
annoVar = anno.AsVector();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Vector, EffectParameterType.Unknown));
}
}
//Now to reflect the parameters and start adding them to the shader
D3D.EffectPassShaderDescription vertexShaderDesc = pass.VertexShaderDescription;
D3D.EffectShaderVariable vertexShaderVar = vertexShaderDesc.Variable;
ParseShader(parent, effect, vertexShaderVar);
ParseShader(parent, effect, pass.PixelShaderDescription.Variable);
//And the standard input layout
CreateInputLayout(vertexShaderVar, vertexShaderDesc.Index);
}
/// <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)
{
if (_effect != null)
{
if (_renderer != null)
{
_renderer.Resources.RemoveTrackedObject(_effect.ComPointer);
}
_effect.Dispose();
_effect = null;
}
base.Dispose(disposing);
}
}
private static void ParseShaderParameters(D3D10EffectImplementation parent, D3D.Effect effect, D3DC.ShaderReflection reflect)
{
D3DC.ShaderDescription desc = reflect.Description;
int constantBuffers = desc.ConstantBuffers;
int boundResources = desc.BoundResources;
//Grab parameters
for (int i = 0; i < constantBuffers; i++)
{
D3DC.ConstantBuffer cb = reflect.GetConstantBuffer(i);
for (int j = 0; j < cb.Description.Variables; j++)
{
D3DC.ShaderReflectionVariable cbVar = cb.GetVariable(j);
String name = cbVar.Description.Name;
if (parent.Parameters[name] == null)
{
D3D.EffectVariable param = effect.GetVariableByName(name);
D3DC.ShaderReflectionType paramType = cbVar.GetVariableType();
D3DC.ShaderTypeDescription typeDesc = paramType.Description;
if (Want(typeDesc.Class, typeDesc.Type))
{
((D3D10EffectParameterCollection)parent.Parameters).Add(new D3D10EffectParameter(param, paramType));
}
}
else
{
break;
}
}
}
//Grab resources
for (int i = 0; i < boundResources; i++)
{
D3DC.InputBindingDescription inputBinding = reflect.GetResourceBindingDescription(i);
String name = inputBinding.Name;
if (parent.Parameters[name] == null)
{
D3D.EffectVariable param = effect.GetVariableByName(name);
if (Want(inputBinding.Type, inputBinding.Dimension))
{
((D3D10EffectParameterCollection)parent.Parameters).Add(new D3D10EffectParameter(param, inputBinding));
}
}
}
}
/// <summary>
/// Creates a new instance of <see cref="D3D10EffectImplementation"/>. Used for cloning.
/// </summary>
/// <param name="cloneSource">The implementation source to clone from</param>
/// <param name="profileName">Name of the shader profile.</param>
/// <param name="sFlags">The shader flags.</param>
/// <param name="eFlags">The effect flags.</param>
internal D3D10EffectImplementation(D3D10EffectImplementation cloneSource, String profileName, D3DC.ShaderFlags sFlags, D3DC.EffectFlags eFlags)
{
_cachedByteCode = cloneSource._cachedByteCode;
_renderer = cloneSource._renderer;
_graphicsDevice = cloneSource._graphicsDevice;
_profileName = profileName;
_sFlags = sFlags;
_eFlags = eFlags;
_effect = D3D.Effect.FromMemory(_graphicsDevice, _cachedByteCode, _profileName, _sFlags, _eFlags, null, null, null);
//Add to resource tracker
_renderer.Resources.AddTrackedObject(_effect.ComPointer, this);
//Clone techniques and parameters
D3D10EffectTechniqueCollection techniques = cloneSource.Techniques as D3D10EffectTechniqueCollection;
D3D10EffectParameterCollection parameters = cloneSource.Parameters as D3D10EffectParameterCollection;
base.SetTechniques(techniques.Clone(_effect, this));
base.SetParameters(parameters.Clone(_effect));
_currentTechnique = (D3D10EffectTechnique)base.Techniques[0];
}
/// <summary>
/// Creates a new instance of <see cref="D3D10EffectTechnique"/>.
/// </summary>
/// <param name="parent">The implementation parent.</param>
/// <param name="effect">The D3D10 effect.</param>
/// <param name="tech">The D3D10 technique.</param>
internal D3D10EffectTechnique(D3D10EffectImplementation parent, D3D.Effect effect, D3D.EffectTechnique tech)
{
_tech = tech;
_parent = parent;
D3D.EffectTechniqueDescription desc = _tech.Description;
_name = desc.Name;
//Fetch annotations
int annoCount = desc.AnnotationCount;
_annotations = new D3D10EffectAnnotationCollection();
for (int i = 0; i < annoCount; i++)
{
D3D.EffectVariable anno = _tech.GetAnnotationByIndex(i);
D3D.EffectVariableDescription annoDesc = anno.Description;
D3D.EffectVariable annoVar = anno.AsString();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Object, EffectParameterType.String));
}
annoVar = anno.AsScalar();
if (annoVar != null)
{
//Need to find a way to get the param type...
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Scalar, EffectParameterType.Unknown));
}
annoVar = anno.AsMatrix();
if (annoVar != null)
{
_annotations.Add(new D3D10EffectAnnotation(annoVar, annoDesc.Name, annoDesc.Semantic, EffectParameterClass.Matrix, EffectParameterType.Single));
}
}
_passes = new D3D10EffectPassCollection();
for (int i = 0; i < desc.PassCount; i++)
{
_passes.Add(new D3D10EffectPass(parent, effect, tech.GetPassByIndex(i)));
}
}
private static void ParseShader(D3D10EffectImplementation parent, D3D.Effect effect, D3D.EffectShaderVariable shaderVar)
{
D3D.EffectVariable testElem = shaderVar.GetElement(0);
if (testElem == null)
{
if (shaderVar.IsValid)
{
D3D.ShaderDescription shDesc;
shaderVar.GetShaderDescription(0, out shDesc);
D3DC.ShaderReflection reflect = new D3DC.ShaderReflection(shDesc.Bytecode);
ParseShaderParameters(parent, effect, reflect);
//Dispose of the reflection variable *and* the bytecode/signature of the shader desc...bytecode will reported as a leaked in ObjectTable
reflect.Dispose();
shDesc.Signature.Dispose();
shDesc.Bytecode.Dispose();
}
}
else
{
int k = 1;
while ((testElem = shaderVar.GetElement(k)) != null)
{
if (testElem.IsValid)
{
D3D.ShaderDescription shDesc;
testElem.AsShader().GetShaderDescription(0, out shDesc);
D3DC.ShaderReflection reflect = new D3DC.ShaderReflection(shDesc.Bytecode);
ParseShaderParameters(parent, effect, reflect);
//Dispose of the reflection variable *and* the bytecode/signature of the shader desc...bytecode will reported as a leaked in ObjectTable
reflect.Dispose();
shDesc.Signature.Dispose();
shDesc.Bytecode.Dispose();
}
k++;
}
}
}
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 virtual void Init(D3DDevice device)
{
SlimDX.D3DCompiler.ShaderFlags shaderflags = SlimDX.D3DCompiler.ShaderFlags.EnableStrictness;
SlimDX.D3DCompiler.EffectFlags effectFlags = SlimDX.D3DCompiler.EffectFlags.None;
effect = D3D.Effect.FromFile(device.Device, ShaderFilename, "fx_4_0", shaderflags, effectFlags, null, null, null);
passes = new List<D3D.EffectPass>();
for (int i = 0; i < MaxTechniques; i++)
{
D3D.EffectTechnique technique = effect.GetTechniqueByIndex(i);
if (technique == null || !technique.IsValid) break;
for (int p = 0; p < MaxPasses; p++)
{
D3D.EffectPass pass = technique.GetPassByIndex(p);
if (pass == null || !pass.IsValid) break;
passes.Add(pass);
}
}
World = effect.GetVariableByName("World").AsMatrix();
View = effect.GetVariableByName("View").AsMatrix();
Proj = effect.GetVariableByName("Proj").AsMatrix();
InvProj = effect.GetVariableByName("InvProj").AsMatrix();
CameraPos = effect.GetVariableByName("CameraPos").AsVector();
}
//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);
}
