protected override void CreateDeviceDependentResources()
{
RemoveAndDispose(ref vertexBuffer);
RemoveAndDispose(ref indexBuffer);
// Retrieve our SharpDX.Direct3D11.Device1 instance
var device = this.DeviceManager.Direct3DDevice;
// Load texture (a DDS cube map)
textureView = ShaderResourceView.FromFile(device, "CubeMap.dds");
// Create our sampler state
samplerState = new SamplerState(device, new SamplerStateDescription()
{
AddressU = TextureAddressMode.Clamp,
AddressV = TextureAddressMode.Clamp,
AddressW = TextureAddressMode.Clamp,
BorderColor = new Color4(0, 0, 0, 0),
ComparisonFunction = Comparison.Never,
Filter = Filter.MinMagMipLinear,
MaximumLod = 9, // Our cube map has 10 mip map levels (0-9)
MinimumLod = 0,
MipLodBias = 0.0f
});
Vertex[] vertices;
int[] indices;
GeometricPrimitives.GenerateSphere(out vertices, out indices, Color.Gray);
vertexBuffer = ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, vertices));
vertexBinding = new VertexBufferBinding(vertexBuffer, Utilities.SizeOf<Vertex>(), 0);
indexBuffer = ToDispose(Buffer.Create(device, BindFlags.IndexBuffer, indices));
totalVertexCount = indices.Length;
}
public SibenikMaterial(Device device, TweakBar bar, String name)
: base(device, bar, name)
{
bar.AddColor(Prefix + "diffuse", "Diffuse", name, new Color3(1, 1, 1));
bar.AddColor(Prefix + "specular", "Specular", name, new Color3(1, 1, 1));
bar.AddFloat(Prefix + "shininess", "Shininess", name, 1, 256, 64, 0.1, 2);
bar.AddFloat(Prefix + "brightness", "Brightness", name, 0, 15000, 5, 50, 2);
pixelShader = Material.CompileShader(device, "sibenik");
constantBuffer = Material.AllocateMaterialBuffer(device, BufferSize);
sampler = new SamplerState(device, new SamplerStateDescription()
{
ComparisonFunction = Comparison.Always,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
Filter = Filter.Anisotropic,
BorderColor = Color4.Black,
MaximumAnisotropy = 16,
MaximumLod = 15,
MinimumLod = 0,
MipLodBias = 0,
});
}
public WorldTerrainShader(Device device)
{
var vertexShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "TerrainVertexShader", "vs_4_0", ShaderFlags);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "TerrainPixelShader", "ps_4_0", ShaderFlags);
VertexShader = new VertexShader(device, vertexShaderByteCode);
PixelShader = new PixelShader(device, pixelShaderByteCode);
Layout = VertexDefinition.PositionTexture.GetInputLayout(device, vertexShaderByteCode);
vertexShaderByteCode.Dispose();
pixelShaderByteCode.Dispose();
ConstantMatrixBuffer = new Buffer(device, MatrixBufferDesription);
var samplerDescMap = new SamplerStateDescription
{
Filter = Filter.MinMagMipPoint,
AddressU = TextureAddressMode.Clamp,
AddressV = TextureAddressMode.Clamp,
AddressW = TextureAddressMode.Clamp,
MipLodBias = 0,
MaximumAnisotropy = 1,
ComparisonFunction = Comparison.Always,
BorderColor = Color.Transparent,
MinimumLod = 0,
MaximumLod = float.MaxValue
};
SamplerStateMap = new SamplerState(device, samplerDescMap);
}
public TextureShader(Device device)
{
var vertexShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "TextureVertexShader", "vs_4_0", ShaderFlags);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "TexturePixelShader", "ps_4_0", ShaderFlags);
VertexShader = new VertexShader(device, vertexShaderByteCode);
PixelShader = new PixelShader(device, pixelShaderByteCode);
Layout = VertexDefinition.PositionTexture.GetInputLayout(device, vertexShaderByteCode);
vertexShaderByteCode.Dispose();
pixelShaderByteCode.Dispose();
ConstantMatrixBuffer = new Buffer(device, MatrixBufferDesription);
// Create a texture sampler state description.
var samplerDesc = new SamplerStateDescription
{
Filter = Filter.Anisotropic,
AddressU = TextureAddressMode.Mirror,
AddressV = TextureAddressMode.Mirror,
AddressW = TextureAddressMode.Mirror,
MipLodBias = 0,
MaximumAnisotropy = 16,
ComparisonFunction = Comparison.Always,
BorderColor = new Color4(1, 1, 1, 1),
MinimumLod = 0,
MaximumLod = 0
};
// Create the texture sampler state.
SamplerState = new SamplerState(device, samplerDesc);
}
public PathShader(Device device)
{
var vertexShaderByteCode = ShaderBytecode.CompileFromFile(FileName, "VS", "vs_4_0", ShaderFlags);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile(FileName, "PS", "ps_4_0", ShaderFlags);
var geometryShaderByteCode = ShaderBytecode.CompileFromFile(FileName, "GS", "gs_4_0", ShaderFlags);
VertexShader = new VertexShader(device, vertexShaderByteCode);
PixelShader = new PixelShader(device, pixelShaderByteCode);
GeometryShader = new GeometryShader(device, geometryShaderByteCode);
Layout = VertexDefinition.Path.GetInputLayout(device, vertexShaderByteCode);
vertexShaderByteCode.Dispose();
pixelShaderByteCode.Dispose();
geometryShaderByteCode.Dispose();
ConstantMatrixBuffer = new Buffer(device, MatrixBufferDesription);
ConstantPathDataBuffer = new Buffer(device,
new BufferDescription
{
Usage = ResourceUsage.Dynamic,
SizeInBytes = Utilities.SizeOf<PathData>(),
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None,
StructureByteStride = 0
});
SamplerState = new SamplerState(device, WrapSamplerStateDescription);
}
public void Initialize(Device Device)
{
_shaderSolution=ROD_core.ShaderBinding.GetCompatibleShader(this);
layout = new InputLayout(Device, _shaderSolution.shaders_bytecode[Shaders.VertexShader], mesh._vertexStream.vertexDefinition.GetInputElements());
mesh.Load(Device);
material.LoadTextures(Device);
sampler = new SamplerState(Device, new SamplerStateDescription()
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = new SharpDX.Color4(0,0,0,1),
ComparisonFunction = Comparison.Never,
MaximumAnisotropy = 16,
MipLodBias = 0,
MinimumLod = -float.MaxValue,
MaximumLod = float.MaxValue
});
List<Shaders> actual_shaders = (from sh in _shaderSolution.shaders_bytecode select sh.Key).ToList<Shaders>();
foreach (Shaders sh in actual_shaders)
{
ShaderReflection _shaderReflection = new ShaderReflection(_shaderSolution.shaders_bytecode[sh]);
int buffers_count = _shaderReflection.Description.ConstantBuffers;
SharpDX.Direct3D11.Buffer[] _buffers = new SharpDX.Direct3D11.Buffer[buffers_count];
for (int i = 0; i < buffers_count; i++)
{
ConstantBuffer cb_buffer = _shaderReflection.GetConstantBuffer(i);
_buffers[i] = new SharpDX.Direct3D11.Buffer(Device, cb_buffer.Description.Size, ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
}
_shaderSolution.shaders_buffers[sh] = _buffers;
}
}
public ProjectiveTexturingShader(Device device)
{
var shaderByteCode = new ShaderBytecode(File.ReadAllBytes("Content/DepthAndProjectiveTextureVS.cso"));
vertexShader = new VertexShader(device, shaderByteCode);
geometryShader = new GeometryShader(device, new ShaderBytecode(File.ReadAllBytes("Content/DepthAndColorGS.cso")));
pixelShader = new PixelShader(device, new ShaderBytecode(File.ReadAllBytes("Content/DepthAndColorPS.cso")));
// depth stencil state
var depthStencilStateDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.LessEqual,
IsStencilEnabled = false,
};
depthStencilState = new DepthStencilState(device, depthStencilStateDesc);
// rasterizer states
var rasterizerStateDesc = new RasterizerStateDescription()
{
CullMode = CullMode.None,
FillMode = FillMode.Solid,
IsDepthClipEnabled = true,
IsFrontCounterClockwise = true,
IsMultisampleEnabled = true,
};
rasterizerState = new RasterizerState(device, rasterizerStateDesc);
// constant buffer
var constantBufferDesc = new BufferDescription()
{
Usage = ResourceUsage.Dynamic,
BindFlags = BindFlags.ConstantBuffer,
SizeInBytes = Constants.size,
CpuAccessFlags = CpuAccessFlags.Write,
StructureByteStride = 0,
OptionFlags = 0,
};
constantBuffer = new SharpDX.Direct3D11.Buffer(device, constantBufferDesc);
// user view sampler state
var colorSamplerStateDesc = new SamplerStateDescription()
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Border,
AddressV = TextureAddressMode.Border,
AddressW = TextureAddressMode.Border,
//BorderColor = new SharpDX.Color4(0.5f, 0.5f, 0.5f, 1.0f),
BorderColor = new SharpDX.Color4(0, 0, 0, 1.0f),
};
colorSamplerState = new SamplerState(device, colorSamplerStateDesc);
vertexInputLayout = new InputLayout(device, shaderByteCode.Data, new[]
{
new InputElement("SV_POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
});
}
public TerrainMinimapShader(Device device)
{
var vertexShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "MinimapTerrainVertexShader", "vs_4_0", ShaderFlags);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "MinimapTerrainPixelShader", "ps_4_0", ShaderFlags);
VertexShader = new VertexShader(device, vertexShaderByteCode);
PixelShader = new PixelShader(device, pixelShaderByteCode);
Layout = VertexDefinition.TerrainVertex.GetInputLayout(device, vertexShaderByteCode);
vertexShaderByteCode.Dispose();
pixelShaderByteCode.Dispose();
ConstantMatrixBuffer = new Buffer(device, MatrixBufferDesription);
ConstantSelectionBuffer = new Buffer(device, new BufferDescription
{
Usage = ResourceUsage.Dynamic,
SizeInBytes = Utilities.SizeOf<SelectionBuffer>(),
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None,
StructureByteStride = 0
});
var samplerDescBorder = new SamplerStateDescription
{
Filter = Filter.Anisotropic,
AddressU = TextureAddressMode.MirrorOnce,
AddressV = TextureAddressMode.Clamp,
AddressW = TextureAddressMode.Clamp,
MipLodBias = 0,
MaximumAnisotropy = 16,
ComparisonFunction = Comparison.Always,
BorderColor = Color.Transparent,
MinimumLod = 0,
MaximumLod = float.MaxValue
};
// Create the texture sampler state.
SamplerStateBorder = new SamplerState(device, samplerDescBorder);
var samplerDescColor = new SamplerStateDescription
{
Filter = Filter.Anisotropic,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
MipLodBias = 0,
MaximumAnisotropy = 16,
ComparisonFunction = Comparison.Always,
BorderColor = Color.Transparent,
MinimumLod = 0,
MaximumLod = float.MaxValue
};
// Create the texture sampler state.
SamplerStateColor = new SamplerState(device, samplerDescColor);
}
/// <summary>
/// Create any device dependent resources here.
/// This method will be called when the device is first
/// initialized or recreated after being removed or reset.
/// </summary>
protected override void CreateDeviceDependentResources()
{
// Ensure that if already set the device resources
// are correctly disposed of before recreating
RemoveAndDispose(ref axisLinesVertices);
// Retrieve our SharpDX.Direct3D11.Device1 instance
var device = this.DeviceManager.Direct3DDevice;
// Load texture
textureView = ToDispose(ShaderResourceView.FromFile(device, "Texture.png"));
// Create our sampler state
samplerState = ToDispose(new SamplerState(device, new SamplerStateDescription()
{
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = new Color4(0, 0, 0, 0),
ComparisonFunction = Comparison.Never,
Filter = Filter.MinMagMipLinear,
MaximumAnisotropy = 16,
MaximumLod = float.MaxValue,
MinimumLod = 0,
MipLodBias = 0.0f
}));
// Create xyz-axis arrows
// X is Red, Y is Green, Z is Blue
// The arrows point along the + for each axis
axisLinesVertices = ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, new[]
{
/* Vertex Position Texture UV */
// ~45x10
-1f, 0f, 0f, 1f, 0.1757f, 0.039f, // - x-axis
1f, 0f, 0f, 1f, 0.1757f, 0.039f, // + x-axis
0.9f, -0.05f, 0f, 1f, 0.1757f, 0.039f,// arrow head start
1f, 0f, 0f, 1f, 0.1757f, 0.039f,
0.9f, 0.05f, 0f, 1f, 0.1757f, 0.039f,
1f, 0f, 0f, 1f, 0.1757f, 0.039f, // arrow head end
// ~135x35
0f, -1f, 0f, 1f, 0.5273f, 0.136f, // - y-axis
0f, 1f, 0f, 1f, 0.5273f, 0.136f, // + y-axis
-0.05f, 0.9f, 0f, 1f, 0.5273f, 0.136f,// arrow head start
0f, 1f, 0f, 1f, 0.5273f, 0.136f,
0.05f, 0.9f, 0f, 1f, 0.5273f, 0.136f,
0f, 1f, 0f, 1f, 0.5273f, 0.136f, // arrow head end
// ~220x250
0f, 0f, -1f, 1f, 0.859f, 0.976f, // - z-axis
0f, 0f, 1f, 1f, 0.859f, 0.976f, // + z-axis
0f, -0.05f, 0.9f, 1f, 0.859f, 0.976f,// arrow head start
0f, 0f, 1f, 1f, 0.859f, 0.976f,
0f, 0.05f, 0.9f, 1f, 0.859f, 0.976f,
0f, 0f, 1f, 1f, 0.859f, 0.976f, // arrow head end
}));
axisLinesBinding = new VertexBufferBinding(axisLinesVertices, Utilities.SizeOf<float>() * 6, 0);
}
public LightShader(Device device)
{
var vertexShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "LightVertexShader", "vs_4_0", ShaderFlags);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "LightPixelShader", "ps_4_0", ShaderFlags);
VertexShader = new VertexShader(device, vertexShaderByteCode);
PixelShader = new PixelShader(device, pixelShaderByteCode);
Layout = VertexDefinition.PositionTextureNormal.GetInputLayout(device, vertexShaderByteCode);
vertexShaderByteCode.Dispose();
pixelShaderByteCode.Dispose();
ConstantMatrixBuffer = new Buffer(device, MatrixBufferDesription);
// Setup the description of the dynamic matrix constant buffer that is in the vertex shader.
var lightBufferDesc = new BufferDescription
{
Usage = ResourceUsage.Dynamic, // Updated each frame
SizeInBytes = Utilities.SizeOf<LightBuffer>(), // Contains three matrices
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None,
StructureByteStride = 0
};
ConstantLightBuffer = new Buffer(device, lightBufferDesc);
// Setup the description of the dynamic matrix constant buffer that is in the vertex shader.
var cameraBufferDesc = new BufferDescription
{
Usage = ResourceUsage.Dynamic, // Updated each frame
SizeInBytes = Utilities.SizeOf<CameraBuffer>(), // Contains three matrices
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None,
StructureByteStride = 0
};
ConstantCameraBuffer = new Buffer(device, cameraBufferDesc);
// Create a texture sampler state description.
var samplerDesc = new SamplerStateDescription
{
Filter = Filter.Anisotropic,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
MipLodBias = 0,
MaximumAnisotropy = 16,
ComparisonFunction = Comparison.Always,
BorderColor = new Color4(0, 0, 0, 0),
MinimumLod = 0,
MaximumLod = 10
};
// Create the texture sampler state.
SamplerState = new SamplerState(device, samplerDesc);
}
protected override void InitializeInternal()
{
var descr = new SamplerStateDescription
{
AddressU = GetTextureAddressMode(Settings.WrapU),
AddressV = GetTextureAddressMode(Settings.WrapV),
AddressW = GetTextureAddressMode(Settings.WrapW),
Filter = GetFilterType(Settings.Filter)
};
SamplerState = new SamplerState(DeviceManager.Device, descr);
}
public PassThroughFilter(Device device)
{
this.pixelShaderByteCode = ShaderBytecode.CompileFromFile("Graphics/PassThrough.hlsl", "pixel", "ps_4_0", ShaderFlags.OptimizationLevel1, EffectFlags.None, null, null);
this.pixelShader = new PixelShader(device, this.pixelShaderByteCode, null);
this.sampler = new SamplerState(device, new SamplerStateDescription
{
MaximumAnisotropy = 16,
Filter = SharpDX.Direct3D11.Filter.Anisotropic,
AddressU = TextureAddressMode.Clamp,
AddressV = TextureAddressMode.Clamp,
AddressW = TextureAddressMode.Clamp,
MinimumLod = 0f,
MaximumLod = 100f
});
}
public FontShader(Device device)
{
var vertexShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "FontVertexShader", "vs_4_0", ShaderFlags);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile(ShaderFileName, "FontPixelShader", "ps_4_0", ShaderFlags);
VertexShader = new VertexShader(device, vertexShaderByteCode);
PixelShader = new PixelShader(device, pixelShaderByteCode);
Layout = VertexDefinition.PositionTextureColor.GetInputLayout(device, vertexShaderByteCode);
vertexShaderByteCode.Dispose();
pixelShaderByteCode.Dispose();
ConstantMatrixBuffer = new Buffer(device, MatrixBufferDesription);
SamplerState = new SamplerState(device, WrapSamplerStateDescription);
}
/// <summary>
/// Create any device dependent resources here.
/// This method will be called when the device is first
/// initialized or recreated after being removed or reset.
/// </summary>
protected override void CreateDeviceDependentResources()
{
base.CreateDeviceDependentResources();
// Ensure that if already set the device resources
// are correctly disposed of before recreating
RemoveAndDispose(ref triangleVertices);
RemoveAndDispose(ref textureView);
RemoveAndDispose(ref samplerState);
// Retrieve our SharpDX.Direct3D11.Device1 instance
var device = this.DeviceManager.Direct3DDevice;
// Create a triangle
triangleVertices = ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, new[] {
/* Vertex Position, normal, Color, UV */
// Modified normals to work with Curved PN-Triangles
new Vertex(new Vector3(0.75f, 0f, -0.001f), Vector3.Normalize(Vector3.UnitZ + Vector3.UnitX - Vector3.UnitY), Color.Black, new Vector2(1.0f, 1.0f)), // Base-right
new Vertex(new Vector3(-0.75f, 0f, -0.001f),Vector3.Normalize(Vector3.UnitZ - Vector3.UnitX - Vector3.UnitY), Color.Black, new Vector2(0.0f, 1.0f)), // Base-left
new Vertex(new Vector3(0f, 1.5f, -0.001f), Vector3.Normalize(Vector3.UnitZ + Vector3.UnitY), Color.Black, new Vector2(0.5f, 0.0f)), // Apex
}));
triangleBinding = new VertexBufferBinding(triangleVertices, Utilities.SizeOf<Vertex>(), 0);
// Load texture
textureView = ToDispose(ShaderResourceView.FromFile(device, "Texture2.png"));
// Create our sampler state
samplerState = ToDispose(new SamplerState(device, new SamplerStateDescription()
{
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = new Color4(0, 0, 0, 0),
ComparisonFunction = Comparison.Never,
Filter = Filter.MinMagMipLinear,
MaximumAnisotropy = 16,
MaximumLod = float.MaxValue,
MinimumLod = 0,
MipLodBias = 0.0f
}));
}
/// <summary>
/// Binds the effect shader to the specified <see cref="Device"/>.
/// </summary>
/// <param name="device">The device to bind the shader to.</param>
/// <returns>If the binding was successful.</returns>
public bool Initialize(Device device)
{
try
{
matrixBuffer = new Buffer(device, Matrix.SizeInBytes * 3, ResourceUsage.Dynamic, BindFlags.ConstantBuffer, CpuAccessFlags.Write, ResourceOptionFlags.None, 0) {DebugName = "Matrix buffer"};
using (var bytecode = ShaderBytecode.CompileFromFile("Shaders/Texture.vs", "TextureVertexShader", "vs_4_0"))
{
layout = new InputLayout(device, ShaderSignature.GetInputSignature(bytecode), TextureDrawingVertex.VertexDeclaration) { DebugName = "Color vertex layout" };
vertexShader = new VertexShader(device, bytecode) { DebugName = "Texture vertex shader" };
}
using (var bytecode = ShaderBytecode.CompileFromFile("Shaders/Texture.ps", "TexturePixelShader", "ps_4_0"))
{
pixelShader = new PixelShader(device, bytecode) { DebugName = "Texture pixel shader" };
}
var samplerDesc = new SamplerStateDescription
{
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
Filter = Filter.ComparisonMinMagMipLinear,
MaximumAnisotropy = 1,
MipLodBias = 0f,
MinimumLod = 0,
MaximumLod = float.MaxValue,
BorderColor = Color.LimeGreen,
ComparisonFunction = Comparison.Always
};
pixelSampler = new SamplerState(device, samplerDesc);
texture = new Texture();
return texture.Initialize(device, "Textures/dirt.dds");
}
catch (Exception e)
{
MessageBox.Show("Shader error: " + e.Message);
return false;
}
}
/// <summary>
/// Create any device dependent resources here.
/// This method will be called when the device is first
/// initialized or recreated after being removed or reset.
/// </summary>
protected override void CreateDeviceDependentResources()
{
base.CreateDeviceDependentResources();
// Ensure that if already set the device resources
// are correctly disposed of before recreating
RemoveAndDispose(ref vertices);
RemoveAndDispose(ref textureView);
RemoveAndDispose(ref samplerState);
// Retrieve our SharpDX.Direct3D11.Device1 instance
var device = this.DeviceManager.Direct3DDevice;
// Create a vertex to begin the parametric surface
vertices = ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, new[] {
/* Vertex Position */
new Vertex(new Vector3(0f, 0f, 0f)), // Base-right
}));
vertexBinding = new VertexBufferBinding(vertices, Utilities.SizeOf<Vertex>(), 0);
// Load texture
textureView = ToDispose(ShaderResourceView.FromFile(device, "Texture2.png"));
// Create our sampler state
samplerState = ToDispose(new SamplerState(device, new SamplerStateDescription()
{
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = new Color4(0, 0, 0, 0),
ComparisonFunction = Comparison.Never,
Filter = Filter.MinMagMipLinear,
MaximumAnisotropy = 16,
MaximumLod = float.MaxValue,
MinimumLod = 0,
MipLodBias = 0.0f
}));
}
public GroundMaterial(Device device, TweakBar bar, String name)
: base(device, bar, name)
{
bar.AddFloat(Prefix + "albedo", "Albedo", name, 0, 100, 30, 0.1, 2);
pixelShader = Material.CompileShader(device, "ground");
constantBuffer = Material.AllocateMaterialBuffer(device, BufferSize);
sampler = new SamplerState(device, new SamplerStateDescription()
{
ComparisonFunction = Comparison.Always,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
Filter = Filter.Anisotropic,
BorderColor = Color4.Black,
MaximumAnisotropy = 16,
MaximumLod = 15,
MinimumLod = 0,
MipLodBias = 0,
});
}
private bool InitializeShader(Device device, IntPtr windowHandler, string vsFileName, string psFileName)
{
try
{
// Setup full pathes
vsFileName = SystemConfiguration.ShadersFilePath + vsFileName;
psFileName = SystemConfiguration.ShadersFilePath + psFileName;
// Compile the vertex shader code.
var vertexShaderByteCode = ShaderBytecode.CompileFromFile(vsFileName, "TextureVertexShader", "vs_4_0", ShaderFlags.None, EffectFlags.None);
// Compile the pixel shader code.
var pixelShaderByteCode = ShaderBytecode.CompileFromFile(psFileName, "TexturePixelShader", "ps_4_0", ShaderFlags.None, EffectFlags.None);
// Create the vertex shader from the buffer.
VertexShader = new VertexShader(device, vertexShaderByteCode);
// Create the pixel shader from the buffer.
PixelShader = new PixelShader(device, pixelShaderByteCode);
// Now setup the layout of the data that goes into the shader.
// This setup needs to match the VertexType structure in the Model and in the shader.
var inputElements = new InputElement[]
{
new InputElement()
{
SemanticName = "POSITION",
SemanticIndex = 0,
Format = Format.R32G32B32_Float,
Slot = 0,
AlignedByteOffset = 0,
Classification = InputClassification.PerVertexData,
InstanceDataStepRate = 0
},
new InputElement()
{
SemanticName = "TEXCOORD",
SemanticIndex = 0,
Format = Format.R32G32_Float,
Slot = 0,
AlignedByteOffset = Vertex.AppendAlignedElement,
Classification = InputClassification.PerVertexData,
InstanceDataStepRate = 0
}
};
// Create the vertex input the layout.
Layout = new InputLayout(device, ShaderSignature.GetInputSignature(vertexShaderByteCode), inputElements);
// Release the vertex and pixel shader buffers, since they are no longer needed.
vertexShaderByteCode.Dispose();
pixelShaderByteCode.Dispose();
// Setup the description of the dynamic matrix constant buffer that is in the vertex shader.
var matrixBufferDesc = new BufferDescription()
{
Usage = ResourceUsage.Dynamic,
SizeInBytes = Utilities.SizeOf<MatrixBuffer>(),
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None,
StructureByteStride = 0
};
// Create the constant buffer pointer so we can access the vertex shader constant buffer from within this class.
ConstantMatrixBuffer = new Buffer(device, matrixBufferDesc);
// Create a texture sampler state description.
var samplerDesc = new SamplerStateDescription()
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
MipLodBias = 0,
MaximumAnisotropy = 1,
ComparisonFunction = Comparison.Always,
BorderColor = new Color4(0, 0, 0, 0),
MinimumLod = 0,
MaximumLod = 0
};
// Create the texture sampler state.
SampleState = new SamplerState(device, samplerDesc);
return true;
}
catch (Exception ex)
{
MessageBox.Show("Error initializing shader. Error is " + ex.Message);
return false;
};
}
/// <inheritdoc/>
public void Initialize(Device device)
{
this.device = device;
// Compile Vertex and Pixel shaders
var bytecode = ShaderBytecode.CompileFromFile("minmax.hlsl", "MipMapMinMaxVS", "vs_4_0");
vertexShader = ToDispose(new VertexShader(device, bytecode));
// Layout from VertexShader input signature
layout = ToDispose(new InputLayout(device,ShaderSignature.GetInputSignature(bytecode), new[] {
new InputElement("POSITION", 0, Format.R32G32_Float, 0, 0)
}));
bytecode.Dispose();
pixelShaderMinMaxBegin = new PixelShader[3];
pixelShaderMinMax = new PixelShader[3];
for (int i = 0; i < 3; i++)
{
bytecode = ShaderBytecode.CompileFromFile("minmax.hlsl", "MipMapMinMaxBegin" + (i + 1) + "PS", "ps_4_0");
pixelShaderMinMaxBegin[i] = ToDispose(new PixelShader(device, bytecode));
bytecode.Dispose();
bytecode = ShaderBytecode.CompileFromFile("minmax.hlsl", "MipMapMinMax" + (i + 1) + "PS", "ps_4_0");
pixelShaderMinMax[i]= ToDispose(new PixelShader(device, bytecode));
bytecode.Dispose();
}
// Instantiate Vertex buiffer from vertex data
vertices = ToDispose(Buffer.Create(device,BindFlags.VertexBuffer, new[] { -1.0f, 1.0f, 1.0f, 1.0f, -1.0f, -1.0f, 1.0f, -1.0f, }));
sampler = ToDispose(new SamplerState(device, new SamplerStateDescription()
{
Filter = Filter.MinMagMipPoint,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = Color.Black,
ComparisonFunction = Comparison.Never,
MaximumAnisotropy = 16,
MipLodBias = 0,
MinimumLod = 0,
MaximumLod = 16,
}));
// Create result 2D texture to readback by CPU
textureReadback = ToDispose(new Texture2D(
device,
new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.None,
CpuAccessFlags = CpuAccessFlags.Read,
Format = Format.R32G32_Float,
Width = 1,
Height = 1,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Staging
}));
UpdateMinMaxTextures();
}
// Constructor - Must be initialized before the assets.
public Pipeline(Program program, String title, int initialWidth, int initialHeight)
{
// Set program reference.
this.program = program;
// Set dimentions.
this.width = initialWidth;
this.height = initialHeight;
// Create Windows form.
form = program.ToDispose(new RenderForm(title));
form.ClientSize = new System.Drawing.Size(width, height);
// Create SwapChain description
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription =
new ModeDescription(width, height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
};
// Create Device, SwapChain and DeviceContext.
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.Debug, desc, out device, out swapChain);
program.ToDispose(device);
program.ToDispose(swapChain);
context = program.ToDispose(device.ImmediateContext);
// Create the RenderView.
var backBuffer = program.ToDispose(Texture2D.FromSwapChain<Texture2D>(swapChain, 0));
renderView = program.ToDispose(new RenderTargetView(device, backBuffer));
// Create the DepthStencilView.
var depthBuffer = program.ToDispose(new Texture2D(device, new Texture2DDescription()
{
Format = Format.D32_Float_S8X24_UInt,
ArraySize = 1,
MipLevels = 1,
Width = form.ClientSize.Width,
Height = form.ClientSize.Height,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
}));
depthView = program.ToDispose(new DepthStencilView(device, depthBuffer));
// Create the texture sampler.
sampler = program.ToDispose(new SamplerState(device, new SamplerStateDescription()
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = Colors.Black,
ComparisonFunction = Comparison.Never,
MaximumAnisotropy = 16,
MipLodBias = 0,
MinimumLod = 0,
MaximumLod = 16,
}));
context.PixelShader.SetSampler(0, sampler);
// Initialise the transformation matrices.
world = Matrix.Identity;
view = Matrix.Identity;
proj = Matrix.Identity;
worldViewProj = Matrix.Identity;
// Create the Constant Buffer.
constantBuffer = program.ToDispose(new Buffer(device, Utilities.SizeOf<Matrix>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
context.VertexShader.SetConstantBuffer(0, constantBuffer);
// Set the view port.
context.Rasterizer.SetViewports(new Viewport(0, 0, form.ClientSize.Width, form.ClientSize.Height, 0.0f, 1.0f));
// Set the output target.
context.OutputMerger.SetTargets(depthView, renderView);
}
protected override void CreateDeviceDependentResources()
{
// Dispose of each vertex and index buffer
vertexBuffers.ForEach(vb => RemoveAndDispose(ref vb));
vertexBuffers.Clear();
indexBuffers.ForEach(ib => RemoveAndDispose(ref ib));
indexBuffers.Clear();
textureViews.ForEach(tv => RemoveAndDispose(ref tv));
textureViews.Clear();
RemoveAndDispose(ref samplerState);
// Retrieve our SharpDX.Direct3D11.Device1 instance
var device = this.DeviceManager.Direct3DDevice;
// Initialize vertex buffers
for (int indx = 0; indx < mesh.VertexBuffers.Count; indx++)
{
var vb = mesh.VertexBuffers[indx];
Vertex[] vertices = new Vertex[vb.Length];
for (var i = 0; i < vb.Length; i++)
{
// Retrieve skinning information for vertex
Common.Mesh.SkinningVertex skin = new Common.Mesh.SkinningVertex();
if (mesh.SkinningVertexBuffers.Count > 0)
skin = mesh.SkinningVertexBuffers[indx][i];
// Create vertex
vertices[i] = new Vertex(vb[i].Position, vb[i].Normal, vb[i].Color, vb[i].UV, skin);
}
vertexBuffers.Add(ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, vertices.ToArray())));
vertexBuffers[vertexBuffers.Count - 1].DebugName = "VertexBuffer_" + indx.ToString();
}
// Initialize index buffers
foreach (var ib in mesh.IndexBuffers)
{
indexBuffers.Add(ToDispose(Buffer.Create(device, BindFlags.IndexBuffer, ib)));
indexBuffers[indexBuffers.Count - 1].DebugName = "IndexBuffer_" + (indexBuffers.Count - 1).ToString();
}
// Load textures if a material has any.
foreach (var m in mesh.Materials)
{
for (var i = 0; i < m.Textures.Length; i++)
{
if (System.IO.File.Exists(m.Textures[i]))
textureViews.Add(ToDispose(ShaderResourceView.FromFile(device, m.Textures[i])));
else
textureViews.Add(null);
}
}
// Create our sampler state
samplerState = ToDispose(new SamplerState(device, new SamplerStateDescription()
{
AddressU = TextureAddressMode.Clamp,
AddressV = TextureAddressMode.Clamp,
AddressW = TextureAddressMode.Clamp,
BorderColor = new Color4(0, 0, 0, 0),
ComparisonFunction = Comparison.Never,
Filter = Filter.MinMagMipLinear,
MaximumAnisotropy = 16,
MaximumLod = float.MaxValue,
MinimumLod = 0,
MipLodBias = 0.0f
}));
}
public DepthAndColorShader(Device device)
{
shaderByteCode = new ShaderBytecode(File.ReadAllBytes("Content/DepthAndColorFloatVS.cso"));
depthAndColorVS = new VertexShader(device, shaderByteCode);
depthAndColorGS = new GeometryShader(device, new ShaderBytecode(File.ReadAllBytes("Content/DepthAndColorGS.cso")));
depthAndColorPS = new PixelShader(device, new ShaderBytecode(File.ReadAllBytes("Content/DepthAndColorPS.cso")));
// depth stencil state
var depthStencilStateDesc = new DepthStencilStateDescription()
{
IsDepthEnabled = true,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.LessEqual,
IsStencilEnabled = false,
};
depthStencilState = new DepthStencilState(device, depthStencilStateDesc);
// rasterizer state
var rasterizerStateDesc = new RasterizerStateDescription()
{
CullMode = CullMode.None,
FillMode = FillMode.Solid,
IsDepthClipEnabled = true,
IsFrontCounterClockwise = true,
IsMultisampleEnabled = true,
};
rasterizerState = new RasterizerState(device, rasterizerStateDesc);
// color sampler state
var colorSamplerStateDesc = new SamplerStateDescription()
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Border,
AddressV = TextureAddressMode.Border,
AddressW = TextureAddressMode.Border,
//BorderColor = new SharpDX.Color4(0.5f, 0.5f, 0.5f, 1.0f),
BorderColor = new SharpDX.Color4(0, 0, 0, 1.0f),
};
colorSamplerState = new SamplerState(device, colorSamplerStateDesc);
//// Kinect depth image
//var depthImageTextureDesc = new Texture2DDescription()
//{
// Width = depthImageWidth,
// Height = depthImageHeight,
// MipLevels = 1,
// ArraySize = 1,
// Format = SharpDX.DXGI.Format.R16_UInt, // R32_Float
// SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
// Usage = ResourceUsage.Dynamic,
// BindFlags = BindFlags.ShaderResource,
// CpuAccessFlags = CpuAccessFlags.Write,
//};
//depthImageTexture = new Texture2D(device, depthImageTextureDesc);
//depthImageTextureRV = new ShaderResourceView(device, depthImageTexture);
// filtered depth image
var filteredDepthImageTextureDesc = new Texture2DDescription()
{
Width = Kinect2Calibration.depthImageWidth * 3,
Height = Kinect2Calibration.depthImageHeight * 3,
MipLevels = 1,
ArraySize = 1,
Format = SharpDX.DXGI.Format.R32G32_Float,
SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
};
filteredDepthImageTexture = new Texture2D(device, filteredDepthImageTextureDesc);
filteredRenderTargetView = new RenderTargetView(device, filteredDepthImageTexture);
filteredDepthImageSRV = new ShaderResourceView(device, filteredDepthImageTexture);
filteredDepthImageTexture2 = new Texture2D(device, filteredDepthImageTextureDesc);
filteredRenderTargetView2 = new RenderTargetView(device, filteredDepthImageTexture2);
filteredDepthImageSRV2 = new ShaderResourceView(device, filteredDepthImageTexture2);
//// Kinect color image
//var colorImageStagingTextureDesc = new Texture2DDescription()
//{
// Width = colorImageWidth,
// Height = colorImageHeight,
// MipLevels = 1,
// ArraySize = 1,
// Format = SharpDX.DXGI.Format.B8G8R8A8_UNorm,
// //Format = SharpDX.DXGI.Format.YUY2
// SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
// Usage = ResourceUsage.Dynamic,
// BindFlags = BindFlags.ShaderResource,
// CpuAccessFlags = CpuAccessFlags.Write
//};
//colorImageStagingTexture = new Texture2D(device, colorImageStagingTextureDesc);
//var colorImageTextureDesc = new Texture2DDescription()
//{
// Width = colorImageWidth,
// Height = colorImageHeight,
// MipLevels = 0,
// ArraySize = 1,
// Format = SharpDX.DXGI.Format.B8G8R8A8_UNorm,
// SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
// Usage = ResourceUsage.Default,
// BindFlags = BindFlags.ShaderResource | BindFlags.RenderTarget,
// CpuAccessFlags = CpuAccessFlags.None,
// OptionFlags = ResourceOptionFlags.GenerateMipMaps
//};
//colorImageTexture = new Texture2D(device, colorImageTextureDesc);
//colorImageTextureRV = new ShaderResourceView(device, colorImageTexture);
// constant buffer
var constantBufferDesc = new BufferDescription()
{
Usage = ResourceUsage.Dynamic,
BindFlags = BindFlags.ConstantBuffer,
SizeInBytes = ConstantBuffer.size,
CpuAccessFlags = CpuAccessFlags.Write,
StructureByteStride = 0,
OptionFlags = 0,
};
constantBuffer = new SharpDX.Direct3D11.Buffer(device, constantBufferDesc);
bilateralFilter = new BilateralFilter(device, Kinect2Calibration.depthImageWidth, Kinect2Calibration.depthImageHeight);
vertexInputLayout = new InputLayout(device, shaderByteCode.Data, new[]
{
new InputElement("SV_POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
});
}
private static void Main()
{
var form = new RenderForm("SharpDX - MiniCubeTexture Direct3D11 Sample");
// SwapChain description
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription =
new ModeDescription(form.ClientSize.Width, form.ClientSize.Height,
new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
// Create Device and SwapChain
Device device;
SwapChain swapChain;
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.Debug, desc, out device, out swapChain);
var context = device.ImmediateContext;
// Ignore all windows events
var factory = swapChain.GetParent<Factory>();
factory.MakeWindowAssociation(form.Handle, WindowAssociationFlags.IgnoreAll);
// New RenderTargetView from the backbuffer
var backBuffer = Texture2D.FromSwapChain<Texture2D>(swapChain, 0);
var renderView = new RenderTargetView(device, backBuffer);
// Compile Vertex and Pixel shaders
var vertexShaderByteCode = ShaderBytecode.CompileFromFile("MiniCubeTexture.fx", "VS", "vs_4_0");
var vertexShader = new VertexShader(device, vertexShaderByteCode);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile("MiniCubeTexture.fx", "PS", "ps_4_0");
var pixelShader = new PixelShader(device, pixelShaderByteCode);
// Layout from VertexShader input signature
var layout = new InputLayout(device, ShaderSignature.GetInputSignature(vertexShaderByteCode), new[]
{
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 16, 0)
});
// Instantiate Vertex buiffer from vertex data
var vertices = Buffer.Create(device, BindFlags.VertexBuffer, new[]
{
// 3D coordinates UV Texture coordinates
-1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 1.0f, // Front
-1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, -1.0f, 1.0f, 1.0f, 0.0f,
-1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 1.0f,
1.0f, 1.0f, -1.0f, 1.0f, 1.0f, 0.0f,
1.0f, -1.0f, -1.0f, 1.0f, 1.0f, 1.0f,
-1.0f, -1.0f, 1.0f, 1.0f, 1.0f, 0.0f, // BACK
1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
-1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
-1.0f, -1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
-1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 1.0f, // Top
-1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
-1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 1.0f,
1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
1.0f, 1.0f, -1.0f, 1.0f, 1.0f, 1.0f,
-1.0f,-1.0f, -1.0f, 1.0f, 1.0f, 0.0f, // Bottom
1.0f,-1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
-1.0f,-1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
-1.0f,-1.0f, -1.0f, 1.0f, 1.0f, 0.0f,
1.0f,-1.0f, -1.0f, 1.0f, 0.0f, 0.0f,
1.0f,-1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
-1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 1.0f, // Left
-1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f,
-1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
-1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 1.0f,
-1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
-1.0f, 1.0f, -1.0f, 1.0f, 1.0f, 1.0f,
1.0f, -1.0f, -1.0f, 1.0f, 1.0f, 0.0f, // Right
1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
1.0f, -1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
1.0f, -1.0f, -1.0f, 1.0f, 1.0f, 0.0f,
1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
});
// Create Constant Buffer
var contantBuffer = new Buffer(device, Utilities.SizeOf<Matrix>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
// Create Depth Buffer & View
var depthBuffer = new Texture2D(device, new Texture2DDescription()
{
Format = Format.D32_Float_S8X24_UInt,
ArraySize = 1,
MipLevels = 1,
Width = form.ClientSize.Width,
Height = form.ClientSize.Height,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
});
var depthView = new DepthStencilView(device, depthBuffer);
// Load texture and create sampler
var texture = Texture2D.FromFile<Texture2D>(device, "GeneticaMortarlessBlocks.jpg");
var textureView = new ShaderResourceView(device, texture);
var sampler = new SamplerState(device, new SamplerStateDescription()
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = Color.Black,
ComparisonFunction = Comparison.Never,
MaximumAnisotropy = 16,
MipLodBias = 0,
MinimumLod = 0,
MaximumLod = 16,
});
// Prepare All the stages
context.InputAssembler.InputLayout = layout;
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
context.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertices, Utilities.SizeOf<Vector4>() + Utilities.SizeOf<Vector2>(), 0));
context.VertexShader.SetConstantBuffer(0, contantBuffer);
context.VertexShader.Set(vertexShader);
context.Rasterizer.SetViewports(new Viewport(0, 0, form.ClientSize.Width, form.ClientSize.Height, 0.0f, 1.0f));
context.PixelShader.Set(pixelShader);
context.PixelShader.SetSampler(0, sampler);
context.PixelShader.SetShaderResource(0, textureView);
context.OutputMerger.SetTargets(depthView, renderView);
// Prepare matrices
var view = Matrix.LookAtLH(new Vector3(0, 0, -5), new Vector3(0, 0, 0), Vector3.UnitY);
var proj = Matrix.PerspectiveFovLH((float)Math.PI / 4.0f, form.ClientSize.Width / (float)form.ClientSize.Height, 0.1f, 100.0f);
var viewProj = Matrix.Multiply(view, proj);
// Use clock
var clock = new Stopwatch();
clock.Start();
// Main loop
RenderLoop.Run(form, () =>
{
var time = clock.ElapsedMilliseconds / 1000.0f;
// Clear views
context.ClearDepthStencilView(depthView, DepthStencilClearFlags.Depth, 1.0f, 0);
context.ClearRenderTargetView(renderView, Color.Black);
// Update WorldViewProj Matrix
var worldViewProj = Matrix.RotationX(time) * Matrix.RotationY(time * 2) * Matrix.RotationZ(time * .7f) * viewProj;
worldViewProj.Transpose();
context.UpdateSubresource(ref worldViewProj, contantBuffer);
// Draw the cube
context.Draw(36, 0);
// Present!
swapChain.Present(0, PresentFlags.None);
});
// Release all resources
vertexShaderByteCode.Dispose();
vertexShader.Dispose();
pixelShaderByteCode.Dispose();
pixelShader.Dispose();
vertices.Dispose();
layout.Dispose();
renderView.Dispose();
backBuffer.Dispose();
context.ClearState();
context.Flush();
device.Dispose();
context.Dispose();
swapChain.Dispose();
factory.Dispose();
}
public void Initialize()
{
LoadSky(0);
Texture2DDescription descTex = new Texture2DDescription();
descTex.ArraySize = 6;
descTex.Width = Size;
descTex.Height = Size;
descTex.Usage = ResourceUsage.Default;
descTex.CpuAccessFlags = CpuAccessFlags.None;
descTex.Format = SharpDX.DXGI.Format.R8G8B8A8_UNorm;
descTex.SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0);
descTex.MipLevels = MipLevel;
descTex.BindFlags = BindFlags.ShaderResource | BindFlags.RenderTarget;
descTex.OptionFlags = ResourceOptionFlags.GenerateMipMaps | ResourceOptionFlags.TextureCube;
//Create the texture and shader view
CubeTexture = new Texture2D(ModelViewer.Program.device, descTex);
CubeSRV = new ShaderResourceView(ModelViewer.Program.device, CubeTexture);
RenderTargetViewDescription RTVD = new RenderTargetViewDescription();
RTVD.Format = descTex.Format;
RTVD.Dimension = RenderTargetViewDimension.Texture2DArray;
RTVD.Texture2DArray.FirstArraySlice = 0;
RTVD.Texture2DArray.ArraySize = 1;
RTVD.Texture2DArray.MipSlice = 0;
CubeRenderTarget = new RenderTargetView[6];
for (int i = 0; i < 6; i++)
{
RTVD.Texture2DArray.FirstArraySlice = i;
CubeRenderTarget[i] = new RenderTargetView(ModelViewer.Program.device, CubeTexture, RTVD);
}
SamplerStateDescription a = new SamplerStateDescription();
a.AddressU = TextureAddressMode.Clamp;
a.AddressV = TextureAddressMode.Clamp;
a.AddressW = TextureAddressMode.Clamp;
a.Filter = Filter.MinMagMipLinear;
SSWrapMipLinear = new SamplerState(ModelViewer.Program.device, a);
MContains = new MeshContainer();
MContains.BytesPerVertex = 20;
MContains.FaceCount = 12;
MContains.VertexsCount = 24;
Vector3 vExtents = new Vector3(500, 500, 500);
var vertices = new DataStream(MContains.BytesPerVertex * MContains.VertexsCount, true, true);
//Back
vertices.Write(new Vector3(-vExtents.X, -vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(1, 1));
vertices.Write(new Vector3(-vExtents.X, vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(1, 0));
vertices.Write(new Vector3(vExtents.X, vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(0, 0));
vertices.Write(new Vector3(vExtents.X, -vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(0, 1));
//Front
vertices.Write(new Vector3(vExtents.X, -vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(1, 1));
vertices.Write(new Vector3(vExtents.X, vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(1, 0));
vertices.Write(new Vector3(-vExtents.X, vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(0, 0));
vertices.Write(new Vector3(-vExtents.X, -vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(0, 1));
//Bottom
vertices.Write(new Vector3(-vExtents.X, -vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(0, 0));
vertices.Write(new Vector3(-vExtents.X, -vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(0, 1));
vertices.Write(new Vector3(vExtents.X, -vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(1, 1));
vertices.Write(new Vector3(vExtents.X, -vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(1, 0));
//Top
vertices.Write(new Vector3(vExtents.X, vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(1, 1));
vertices.Write(new Vector3(vExtents.X, vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(1, 0));
vertices.Write(new Vector3(-vExtents.X, vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(0, 0));
vertices.Write(new Vector3(-vExtents.X, vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(0, 1));
//Left
vertices.Write(new Vector3(-vExtents.X, vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(1, 0));
vertices.Write(new Vector3(-vExtents.X, vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(0, 0));
vertices.Write(new Vector3(-vExtents.X, -vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(0, 1));
vertices.Write(new Vector3(-vExtents.X, -vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(1, 1));
//Right
vertices.Write(new Vector3(vExtents.X, -vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(0, 1));
vertices.Write(new Vector3(vExtents.X, -vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(1, 1));
vertices.Write(new Vector3(vExtents.X, vExtents.Y, vExtents.Z));
vertices.Write(new Vector2(1, 0));
vertices.Write(new Vector3(vExtents.X, vExtents.Y, -vExtents.Z));
vertices.Write(new Vector2(0, 0));
vertices.Position = 0;
InputElement[] elements11 = new[] {
new InputElement("POSITION", 0, SharpDX.DXGI.Format.R32G32B32_Float, 0, 0) ,
new InputElement("TEXCOORD", 0, SharpDX.DXGI.Format.R32G32_Float, 12, 0)};
MContains.Vertexs = new Buffer(ModelViewer.Program.device, vertices, MContains.BytesPerVertex * MContains.VertexsCount, ResourceUsage.Default, BindFlags.VertexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
var indices = new DataStream(4 * MContains.FaceCount * 3, true, true);
for (int x = 0; x < 6; x++)
{
indices.Write((int)(x * 4 + 0));
indices.Write((int)(x * 4 + 1));
indices.Write((int)(x * 4 + 2));
indices.Write((int)(x * 4 + 2));
indices.Write((int)(x * 4 + 3));
indices.Write((int)(x * 4 + 0));
}
indices.Position = 0;
MContains.Indices = new Buffer(ModelViewer.Program.device, indices, 4 * MContains.FaceCount * 3, ResourceUsage.Default, BindFlags.IndexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
MContains.binding = new VertexBufferBinding(MContains.Vertexs, MContains.BytesPerVertex, 0);
EEEM = ContentManager.LoadEffect("Content/Shaders/SkyBox", elements11);
// Подготовка константного буффера
BufferDescription bd = new BufferDescription();
bd.SizeInBytes = Marshal.SizeOf(typeof(SkyShaderConstants));
bd.Usage = ResourceUsage.Dynamic;
bd.BindFlags = BindFlags.ConstantBuffer;
bd.CpuAccessFlags = CpuAccessFlags.Write;
bd.OptionFlags = ResourceOptionFlags.None;
bd.StructureByteStride = 0;
SkyConstantsBuffer = new Buffer(ModelViewer.Program.device, bd);
SSC = new SkyShaderConstants();
}
public TextureShader(Device device)
{
var vertexShaderByteCode = ShaderBytecode.CompileFromFile(VertexShaderFileName, "TextureVertexShader", "vs_4_0", ShaderFlags.None, EffectFlags.None);
var pixelShaderByteCode = ShaderBytecode.CompileFromFile(PixelShaderFileName, "TexturePixelShader", "ps_4_0", ShaderFlags.None, EffectFlags.None);
VertexShader = new VertexShader(device, vertexShaderByteCode);
PixelShader = new PixelShader(device, pixelShaderByteCode);
var inputElements = new InputElement[]
{
new InputElement
{
SemanticName = "POSITION",
SemanticIndex = 0,
Format = Format.R32G32B32_Float,
Slot = 0,
AlignedByteOffset = 0,
Classification = InputClassification.PerVertexData,
InstanceDataStepRate = 0
},
new InputElement
{
SemanticName = "TEXCOORD",
SemanticIndex = 0,
Format = Format.R32G32_Float,
Slot = 0,
AlignedByteOffset = TextureShader.Vertex.AppendAlignedElement,
Classification = InputClassification.PerVertexData,
InstanceDataStepRate = 0
}
};
Layout = new InputLayout(device, ShaderSignature.GetInputSignature(vertexShaderByteCode), inputElements);
vertexShaderByteCode.Dispose();
pixelShaderByteCode.Dispose();
// Setup the description of the dynamic matrix constant buffer that is in the vertex shader.
var matrixBufferDesc = new BufferDescription
{
Usage = ResourceUsage.Dynamic, // Updated each frame
SizeInBytes = Utilities.SizeOf<TextureShader.MatrixBuffer>(), // Contains three matrices
BindFlags = BindFlags.ConstantBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None,
StructureByteStride = 0
};
ConstantMatrixBuffer = new SharpDX.Direct3D11.Buffer(device, matrixBufferDesc);
// Create a texture sampler state description.
var samplerDesc = new SamplerStateDescription
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
MipLodBias = 0,
MaximumAnisotropy = 1,
ComparisonFunction = Comparison.Always,
BorderColor = new Color4(0, 0, 0, 0),
MinimumLod = 0,
MaximumLod = 0
};
// Create the texture sampler state.
SamplerState = new SamplerState(device, samplerDesc);
}
private void Update()
{
if (UpdateSettings)
{
Destroy(ref _TSS);
_TSS = Tag(new SamplerState(Device3D, TSSD));
UpdateSettings = false;
}
}
public virtual void Initialize(DeviceManager devices)
{
// Remove previous buffer
RemoveAndDispose(ref constantBuffer);
// Setup local variables
var d3dDevice = devices.DeviceDirect3D;
var d3dContext = devices.ContextDirect3D;
var path = Windows.ApplicationModel.Package.Current.InstalledLocation.Path;
// Loads vertex shader bytecode
var vertexShaderByteCode = NativeFile.ReadAllBytes(path + "\\MiniCubeTexture_VS.fxo");
vertexShader = new VertexShader(d3dDevice, vertexShaderByteCode);
// Loads pixel shader bytecode
pixelShader = new PixelShader(d3dDevice, NativeFile.ReadAllBytes(path + "\\MiniCubeTexture_PS.fxo"));
// Layout from VertexShader input signature
layout = new InputLayout(d3dDevice, vertexShaderByteCode, new[]
{
new InputElement("POSITION", 0, Format.R32G32B32A32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 16, 0)
});
// Instantiate Vertex buiffer from vertex data
var vertices = SharpDX.Direct3D11.Buffer.Create(d3dDevice, BindFlags.VertexBuffer, new[]
{
// 3D coordinates UV Texture coordinates
-1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 1.0f, // Front
-1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, -1.0f, 1.0f, 1.0f, 0.0f,
-1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 1.0f,
1.0f, 1.0f, -1.0f, 1.0f, 1.0f, 0.0f,
1.0f, -1.0f, -1.0f, 1.0f, 1.0f, 1.0f,
-1.0f, -1.0f, 1.0f, 1.0f, 1.0f, 0.0f, // BACK
1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
-1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
-1.0f, -1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
-1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 1.0f, // Top
-1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
-1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 1.0f,
1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
1.0f, 1.0f, -1.0f, 1.0f, 1.0f, 1.0f,
-1.0f,-1.0f, -1.0f, 1.0f, 1.0f, 0.0f, // Bottom
1.0f,-1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
-1.0f,-1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
-1.0f,-1.0f, -1.0f, 1.0f, 1.0f, 0.0f,
1.0f,-1.0f, -1.0f, 1.0f, 0.0f, 0.0f,
1.0f,-1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
-1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 1.0f, // Left
-1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f,
-1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
-1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 1.0f,
-1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f,
-1.0f, 1.0f, -1.0f, 1.0f, 1.0f, 1.0f,
1.0f, -1.0f, -1.0f, 1.0f, 1.0f, 0.0f, // Right
1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
1.0f, -1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
1.0f, -1.0f, -1.0f, 1.0f, 1.0f, 0.0f,
1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f,
});
vertexBufferBinding = new VertexBufferBinding(vertices, sizeof(float) * 6, 0);
// Create Constant Buffer
constantBuffer = ToDispose(new SharpDX.Direct3D11.Buffer(d3dDevice, Utilities.SizeOf<Matrix>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
// Load texture and create sampler
using (var bitmap = TextureLoader.LoadBitmap(devices.WICFactory, "GeneticaMortarlessBlocks.jpg"))
using (var texture2D = TextureLoader.CreateTexture2DFromBitmap(d3dDevice, bitmap))
textureView = new ShaderResourceView(d3dDevice, texture2D);
sampler = new SamplerState(d3dDevice, new SamplerStateDescription()
{
Filter = Filter.MinMagMipLinear,
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = Color.Black,
ComparisonFunction = Comparison.Never,
MaximumAnisotropy = 16,
MipLodBias = 0,
MinimumLod =-float.MaxValue,
MaximumLod = float.MaxValue
});
clock = new Stopwatch();
clock.Start();
}
/// <summary>
/// Create any device dependent resources here.
/// This method will be called when the device is first
/// initialized or recreated after being removed or reset.
/// </summary>
protected override void CreateDeviceDependentResources()
{
// Ensure that if already set the device resources
// are correctly disposed of before recreating
RemoveAndDispose(ref quadVertices);
RemoveAndDispose(ref quadIndices);
// Retrieve our SharpDX.Direct3D11.Device1 instance
var device = this.DeviceManager.Direct3DDevice;
// Load texture
textureView = ToDispose(ShaderResourceView.FromFile(device, "Texture.png"));
// Create our sampler state
samplerState = ToDispose(new SamplerState(device, new SamplerStateDescription()
{
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = new Color4(0, 0, 0, 0),
ComparisonFunction = Comparison.Never,
Filter = Filter.MinMagMipLinear,
MaximumAnisotropy = 16,
MaximumLod = float.MaxValue,
MinimumLod = 0,
MipLodBias = 0.0f
}));
// Create a quad (two triangles)
quadVertices = ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, new[] {
/* Vertex Position texture UV */
//0.25f, 0.5f, -0.5f, 1.0f, 0.0f, 0.0f, // Top-left
//0.75f, 0.5f, -0.5f, 1.0f, 2.0f, 0.0f, // Top-right
//0.75f, 0.0f, -0.5f, 1.0f, 2.0f, 2.0f, // Base-right
//0.25f, 0.0f, -0.5f, 1.0f, 0.0f, 2.0f, // Base-left
-0.75f, 0.75f, 0f, 1.0f, 0.0f, 0.0f, // Top-left
0.75f, 0.75f, 0f, 1.0f, 2.0f, 0.0f, // Top-right
0.75f, -0.75f, 0f, 1.0f, 2.0f, 2.0f, // Base-right
-0.75f, -0.75f, 0f, 1.0f, 0.0f, 2.0f, // Base-left
}));
quadBinding = new VertexBufferBinding(quadVertices, Utilities.SizeOf<float>() * 6, 0);
// v0 v1
// |-----|
// | \ A |
// | B \ |
// |-----|
// v3 v2
quadIndices = ToDispose(Buffer.Create(device, BindFlags.IndexBuffer, new uint[] {
0, 1, 2, // A
2, 3, 0 // B
}));
}
public void Init(Form form)
{
ViewportSize = new Size2F(form.Width, form.Height);
hViewportSize = new Size2F(form.Width / 2f, form.Height / 2f);
ModeDescription backBufferDesc = new ModeDescription(form.Width, form.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm);
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
ModeDescription = backBufferDesc,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 1,
OutputHandle = form.Handle,
IsWindowed = true,
};
D3D11.Device.CreateWithSwapChain(DriverType.Hardware, D3D11.DeviceCreationFlags.None, swapChainDesc, out d3dDevice, out swapChain);
d3dDeviceContext = d3dDevice.ImmediateContext;
d3dDeviceContext.Rasterizer.SetViewport(0, 0, form.Width, form.Height);
using (D3D11.Texture2D backBuffer = swapChain.GetBackBuffer <D3D11.Texture2D>(0))
{
renderTargetView = new D3D11.RenderTargetView(d3dDevice, backBuffer);
}
D3D11.BlendStateDescription blendStateDesc = D3D11.BlendStateDescription.Default();
blendStateDesc.AlphaToCoverageEnable = false;
blendStateDesc.RenderTarget[0].IsBlendEnabled = true;
blendStateDesc.RenderTarget[0].SourceBlend = D3D11.BlendOption.SourceAlpha;
blendStateDesc.RenderTarget[0].DestinationBlend = D3D11.BlendOption.One; //
blendStateDesc.RenderTarget[0].BlendOperation = D3D11.BlendOperation.Maximum;
blendStateDesc.RenderTarget[0].SourceAlphaBlend = D3D11.BlendOption.SourceAlpha; //Zero
blendStateDesc.RenderTarget[0].DestinationAlphaBlend = D3D11.BlendOption.DestinationAlpha;
blendStateDesc.RenderTarget[0].AlphaBlendOperation = D3D11.BlendOperation.Maximum;
blendStateDesc.RenderTarget[0].RenderTargetWriteMask = D3D11.ColorWriteMaskFlags.All;
blendState = new D3D11.BlendState(d3dDevice, blendStateDesc);
GeometryBuffer = new GeometryBuffer(this);
Fonts = new FontCache(this);
var layout = new D3D11.InputElement[]
{
new D3D11.InputElement("POSITION", 0, Format.R32G32_Float, 0, 0),
new D3D11.InputElement("COLOR", 0, Format.R32G32B32A32_Float, 8, 0),
new D3D11.InputElement("TEXCOORDS", 0, Format.R32G32_Float, 24, 0),
};
var vertexShaderOutput = ShaderBytecode.Compile(vertexShaderCode, "main", "vs_4_0", ShaderFlags.Debug);
var pixelShaderOutput = ShaderBytecode.Compile(pixelShaderCode, "main", "ps_4_0", ShaderFlags.Debug);
vertexShader = new D3D11.VertexShader(Device, vertexShaderOutput);
pixelShader = new D3D11.PixelShader(Device, pixelShaderOutput);
var shaderSignature = ShaderSignature.GetInputSignature(vertexShaderOutput);
inputLayout = new D3D11.InputLayout(Device, shaderSignature, layout);
IntPtr data = System.Runtime.InteropServices.Marshal.AllocHGlobal(4 * 4 * 4);
var white = BitConverter.GetBytes(1f);
for (int i = 0; i < 4 * 4; i++)
{
for (int j = 0; j < white.Length; j++)
{
System.Runtime.InteropServices.Marshal.WriteByte(data, i * sizeof(float) + j, white[j]);
}
}
White = new D3D11.Texture2D(Device, new D3D11.Texture2DDescription
{
Width = 4,
Height = 4,
ArraySize = 1,
BindFlags = D3D11.BindFlags.ShaderResource,
Usage = D3D11.ResourceUsage.Dynamic,
CpuAccessFlags = D3D11.CpuAccessFlags.Write,
Format = Format.R32G32B32A32_Float,
MipLevels = 1,
OptionFlags = D3D11.ResourceOptionFlags.None,
SampleDescription = new DXGI.SampleDescription(1, 0),
}, new DataBox[] { new DataBox(data, 4 * 2, 4) });
System.Runtime.InteropServices.Marshal.FreeHGlobal(data);
WhiteView = new D3D11.ShaderResourceView(Device, White);
samplerState = new D3D11.SamplerState(Device, new D3D11.SamplerStateDescription()
{
Filter = D3D11.Filter.MinMagMipLinear,
AddressU = D3D11.TextureAddressMode.Clamp,
AddressV = D3D11.TextureAddressMode.Clamp,
AddressW = D3D11.TextureAddressMode.Clamp,
BorderColor = new RawColor4(1f, 0f, 1f, 1f),
ComparisonFunction = D3D11.Comparison.Never,
MaximumAnisotropy = 16,
MipLodBias = 0,
MinimumLod = 0,
MaximumLod = 16
});
transfBuffer = new SharpDX.Direct3D11.Buffer(Device,
new SharpDX.Direct3D11.BufferDescription(sizeof(float) * 4, SharpDX.Direct3D11.ResourceUsage.Dynamic, SharpDX.Direct3D11.BindFlags.ConstantBuffer,
SharpDX.Direct3D11.CpuAccessFlags.Write, SharpDX.Direct3D11.ResourceOptionFlags.None, sizeof(float)));
DataStream stream;
DeviceContext.MapSubresource(transfBuffer, D3D11.MapMode.WriteDiscard, D3D11.MapFlags.None, out stream);
stream.Write(hViewportSize.Width);
stream.Write(hViewportSize.Height);
DeviceContext.UnmapSubresource(transfBuffer, 0);
DeviceContext.VertexShader.SetShader(vertexShader, null, 0);
DeviceContext.VertexShader.SetConstantBuffer(0, transfBuffer);
DeviceContext.PixelShader.SetShader(pixelShader, null, 0);
DeviceContext.PixelShader.SetSampler(0, samplerState);
DeviceContext.InputAssembler.InputLayout = inputLayout;
DeviceContext.OutputMerger.BlendState = blendState;
}
unsafe void InitializeInner(AntiAliasingMode antiAliasingMode)
{
worldMatrix = Matrix.Identity;
textMatrix = Matrix.Identity;
device = new D3D11.Device(DriverType.Hardware,
D3D11.DeviceCreationFlags.None,
new[] { FeatureLevel.Level_11_1, FeatureLevel.Level_11_0, FeatureLevel.Level_10_1, FeatureLevel.Level_10_0 });
tkDevice = TK.GraphicsDevice.New(device);
deviceContext = device.ImmediateContext;
deviceContext.Rasterizer.State = device.CreateRasterizerState();
//TODO: replace with precompiled bytecode
const string shaderFile = @"..\..\..\GameUtils\Graphics\shaders.fx";
ShaderBytecode vertexShaderBytecode = ShaderBytecode.CompileFromFile(shaderFile, "VS", "vs_4_0", ShaderFlags.Debug);
ShaderBytecode pixelShaderBytecode = ShaderBytecode.CompileFromFile(shaderFile, "PS", "ps_4_0", ShaderFlags.Debug);
InitializeShaders(vertexShaderBytecode, pixelShaderBytecode);
indexBuffers = new D3D11.Buffer[BufferCount];
vertexBuffers = new D3D11.Buffer[BufferCount];
for (int i = 0, indexBufferSize = IndexBufferStartSize, vertexBufferSize = VertexBufferStartSize;
i < BufferCount;
i++, indexBufferSize <<= BufferSizeStep, vertexBufferSize <<= BufferSizeStep)
{
indexBuffers[i] = device.CreateDynamicBuffer(sizeof(int) * indexBufferSize, D3D11.BindFlags.IndexBuffer);
vertexBuffers[i] = device.CreateDynamicBuffer(sizeof(Vertex) * vertexBufferSize, D3D11.BindFlags.VertexBuffer);
}
currentBufferIndex = 0;
indexBuffer = indexBuffers[0];
vertexBuffer = vertexBuffers[0];
//indexBuffer = device.CreateDynamicBuffer(sizeof(int) * IndexBufferSize, D3D11.BindFlags.IndexBuffer);
//vertexBuffer = device.CreateDynamicBuffer(sizeof(Vertex) * VertexBufferSize, D3D11.BindFlags.VertexBuffer);
matrixBuffer = device.CreateConstantBuffer(sizeof(MatrixBuffer));
brushBuffer = device.CreateConstantBuffer(sizeof(Brush.BrushBuffer));
deviceContext.InputAssembler.SetIndexBuffer(indexBuffer, DXGI.Format.R32_UInt, 0);
deviceContext.InputAssembler.SetVertexBuffers(0, new D3D11.VertexBufferBinding(vertexBuffer, sizeof(Vertex), 0));
deviceContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
blendState = device.CreateBlendState();
deviceContext.OutputMerger.SetBlendState(blendState);
currentWrapMode = WrapMode.Clamp;
currentInterpolationMode = InterpolationMode.Linear;
samplerState = device.CreateSamplerState(WrapMode.Clamp, InterpolationMode.Linear);
deviceContext.PixelShader.SetSampler(0, samplerState);
sampleDescription = device.GetMultisamplingLevel(antiAliasingMode);
defaultDepthStencilState = device.CreateDepthStencilState(D3D11.Comparison.Always,
D3D11.StencilOperation.Keep,
D3D11.StencilOperation.Keep);
clipDepthStencilState = device.CreateDepthStencilState(D3D11.Comparison.Never,
D3D11.StencilOperation.Replace,
D3D11.StencilOperation.Keep);
clippingDepthStencilState = device.CreateDepthStencilState(D3D11.Comparison.Equal,
D3D11.StencilOperation.Keep,
D3D11.StencilOperation.Keep);
deviceContext.OutputMerger.SetDepthStencilState(defaultDepthStencilState);
}
void SetSamplerState(WrapMode wrapMode, InterpolationMode interpolationMode)
{
if (wrapMode != currentWrapMode || interpolationMode != currentInterpolationMode)
{
D3D11.SamplerState newSamplerState = device.CreateSamplerState(wrapMode, interpolationMode);
deviceContext.PixelShader.SetSampler(0, newSamplerState);
samplerState.Dispose();
samplerState = newSamplerState;
currentWrapMode = wrapMode;
currentInterpolationMode = interpolationMode;
}
}
public RectangleGridRendererDX(Tilemap tilemap, Tileset tileset)
{
int gridWidth = tilemap.Width;
int gridHeight = tilemap.Height;
// Width and height of each tile in the tileset
int tileWidth = tileset.Texture.Width / tileset.RowLength;
int tileHeight = tileset.Texture.Height / tileset.ColLength;
// Get the spacing between tiles
int spacingX = tilemap.SpacingX >= 0 ? tilemap.SpacingX : tileWidth;
int spacingY = tilemap.SpacingY >= 0 ? tilemap.SpacingY : tileHeight;
// Calculate the distance from the edge of a pixel to the centre of the pixel as a ratio of the dimensions of the texture
float halfPixelWidth = (1 / tileset.Texture.Width) / 2;
float halfPixelHeight = (1 / tileset.Texture.Height) / 2;
// Vertices of the rectangle
// Rectangle drawn as two triangles
VertexXYUV[] vertices = new VertexXYUV[6 * gridWidth * gridHeight];
// Loop over rows backwards (top to bottom) s.t. tiles lower down the screen are rendered last
for (int j = 0; j < gridHeight; j++)
{
// Loop over columns from left to right
for (int i = 0; i < gridWidth; i++)
{
int value = tilemap.TileGrid[i, j];
// Check the tile texture is valid for the tileset given
if (value >= 0 && value < tileset.NumTiles)
{
// Calculate the position of the tile in the texture atlas
int atlasX = value % tileset.RowLength;
int atlasY = value / tileset.ColLength;
// Calculate the position co-ordinates for the tile
float x0 = i * spacingX + halfPixelWidth;
float x1 = i * spacingX + tileWidth - halfPixelWidth;
float y0 = j * spacingY + halfPixelHeight;
float y1 = j * spacingY + tileHeight - halfPixelHeight;
// Calculate the texture co-ordinates for the tile
float u0 = (float)atlasX / tileset.RowLength;
float u1 = (float)(atlasX + 1) / tileset.RowLength;
float v0 = (float)atlasY / tileset.ColLength;
float v1 = (float)(atlasY + 1) / tileset.ColLength;
// Set the vertex's position and texture co-ordinates
vertices[6 * (i + gridWidth * (gridHeight - j - 1)) + 0] = new VertexXYUV(new Vector2(x0, y1), new Vector2(u0, v0));
vertices[6 * (i + gridWidth * (gridHeight - j - 1)) + 1] = new VertexXYUV(new Vector2(x1, y1), new Vector2(u1, v0));
vertices[6 * (i + gridWidth * (gridHeight - j - 1)) + 2] = new VertexXYUV(new Vector2(x1, y0), new Vector2(u1, v1));
vertices[6 * (i + gridWidth * (gridHeight - j - 1)) + 3] = new VertexXYUV(new Vector2(x1, y0), new Vector2(u1, v1));
vertices[6 * (i + gridWidth * (gridHeight - j - 1)) + 4] = new VertexXYUV(new Vector2(x0, y0), new Vector2(u0, v1));
vertices[6 * (i + gridWidth * (gridHeight - j - 1)) + 5] = new VertexXYUV(new Vector2(x0, y1), new Vector2(u0, v0));
}
}
}
numVertices = vertices.Count();
// Create a vertex buffer
vertexBuffer = D3D11.Buffer.Create(d3dDevice, D3D11.BindFlags.VertexBuffer, vertices);
// Create the vertex and pixel shaders
using (var vertexShaderByteCode = ShaderBytecode.CompileFromFile("EngineAssets/VertexShader.hlsl", "main", "vs_4_0", ShaderFlags.Debug))
{
inputSignature = ShaderSignature.GetInputSignature(vertexShaderByteCode);
vertexShader = new D3D11.VertexShader(d3dDevice, vertexShaderByteCode);
}
using (var pixelShaderByteCode = ShaderBytecode.CompileFromFile("EngineAssets/PixelShader.hlsl", "main", "ps_4_0", ShaderFlags.Debug))
{
pixelShader = new D3D11.PixelShader(d3dDevice, pixelShaderByteCode);
}
// Array of input elements tell D3D how data is stored in vertex buffer
inputElements = new D3D11.InputElement[]
{
// R32G32_Float tells d3d that a position is a Vector2 of floats
new D3D11.InputElement("POSITION", 0, SharpDX.DXGI.Format.R32G32_Float, 0, 0, D3D11.InputClassification.PerVertexData, 0),
new D3D11.InputElement("TEXTUREUV", 0, SharpDX.DXGI.Format.R32G32_Float, 8, 0, D3D11.InputClassification.PerVertexData, 0)
};
// Create the input layout matching the input elements to shader input signature
inputLayout = new D3D11.InputLayout(d3dDevice, inputSignature, inputElements);
// Create the sampler used to sample textures in the shaders
samplerState = new D3D11.SamplerState(d3dDevice,
new D3D11.SamplerStateDescription
{
AddressU = D3D11.TextureAddressMode.Wrap,
AddressV = D3D11.TextureAddressMode.Wrap,
AddressW = D3D11.TextureAddressMode.Wrap,
Filter = D3D11.Filter.MinMagPointMipLinear
});
// Create the world view projection buffer
worldViewProjBuffer = new SharpDX.Direct3D11.Buffer(d3dDevice, Utilities.SizeOf <Matrix>(), D3D11.ResourceUsage.Default,
D3D11.BindFlags.ConstantBuffer, D3D11.CpuAccessFlags.None, D3D11.ResourceOptionFlags.None, 0);
}