internal D3D10EffectTechnique Clone(D3D.EffectTechnique tech, D3D10EffectImplementation parent)
{
D3D10EffectTechnique clone = new D3D10EffectTechnique(parent, tech);
clone._passes = _passes.Clone(tech);
return(clone);
}
/// <summary>
/// Clones the pass collection using the new effect technique,
/// used for when the effect implementation is cloned.
/// </summary>
/// <param name="tech">The D3D10 effect technique.</param>
/// <returns>Cloned collection</returns>
internal D3D10EffectPassCollection Clone(D3D.EffectTechnique tech)
{
D3D10EffectPassCollection clone = new D3D10EffectPassCollection();
for (int i = 0; i < Count; i++)
{
clone.Add(_passes[i].Clone(tech.GetPassByIndex(i)));
}
return(clone);
}
/// <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)));
}
}
//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);
}
