public override void Initialize(Application application)
{
ExceptionUtilities.ThrowIfNull(application, nameof(application));
var windowProvider = application.GetService <WindowProvider>();
_window = windowProvider.CreateWindow();
_window.Show();
var graphicsProvider = application.GetService <GraphicsProvider>();
var graphicsAdapter = graphicsProvider.GraphicsAdapters.First();
var graphicsDevice = graphicsAdapter.CreateGraphicsDevice(_window, graphicsContextCount: 2);
_graphicsDevice = graphicsDevice;
_graphicsDeviceHeap = graphicsDevice.CreateGraphicsHeap(64 * 1024 * 5, GraphicsHeapCpuAccess.None);
using (var graphicsStagingHeap = graphicsDevice.CreateGraphicsHeap(64 * 1024 * 5, GraphicsHeapCpuAccess.Write))
using (var vertexStagingBuffer = graphicsStagingHeap.CreateGraphicsBuffer(GraphicsBufferKind.Staging, 64 * 1024, sizeof(byte)))
using (var textureStagingBuffer = graphicsStagingHeap.CreateGraphicsBuffer(GraphicsBufferKind.Staging, 64 * 1024 * 4, sizeof(byte)))
{
var currentGraphicsContext = graphicsDevice.CurrentGraphicsContext;
currentGraphicsContext.BeginFrame();
_trianglePrimitive = CreateTrianglePrimitive(currentGraphicsContext, vertexStagingBuffer, textureStagingBuffer);
currentGraphicsContext.EndFrame();
graphicsDevice.Signal(currentGraphicsContext.GraphicsFence);
graphicsDevice.WaitForIdle();
}
base.Initialize(application);
}
/// <summary>Initializes the GUI for this sample.</summary>
/// <param name="application">The hosting <see cref="Application" />.</param>
/// <param name="timeout">The <see cref="TimeSpan" /> after which this sample should stop running.</param>
/// <param name="windowLocation">The <see cref="Vector2" /> that defines the initial window location.</param>
/// <param name="windowSize">The <see cref="Vector2" /> that defines the initial window client rectangle size.</param>
public override void Initialize(Application application, TimeSpan timeout, Vector2?windowLocation, Vector2?windowSize)
{
base.Initialize(application, timeout, windowLocation, windowSize);
var graphicsDevice = GraphicsDevice;
_indexBuffer = graphicsDevice.CreateIndexBuffer(64 * 1024);
_uploadBuffer = graphicsDevice.CreateUploadBuffer(64 * 1024);
_vertexBuffer = graphicsDevice.CreateVertexBuffer(64 * 1024);
var copyCommandQueue = graphicsDevice.CopyCommandQueue;
var copyContext = copyCommandQueue.RentContext();
{
copyContext.Reset();
{
_quadPrimitive = CreateQuadPrimitive(copyContext);
}
copyContext.Close();
copyContext.Execute();
}
copyCommandQueue.ReturnContext(copyContext);
_uploadBuffer.DisposeAllViews();
}
/// <summary>Initializes the GUI for this sample.</summary>
/// <param name="application">The hosting <see cref="Application" />.</param>
/// <param name="timeout">The <see cref="TimeSpan" /> after which this sample should stop running.</param>
/// <param name="windowLocation">The <see cref="Vector2" /> that defines the initial window location.</param>
/// <param name="windowSize">The <see cref="Vector2" /> that defines the initial window client rectangle size.</param>
public override void Initialize(Application application, TimeSpan timeout, Vector2?windowLocation, Vector2?windowSize)
{
base.Initialize(application, timeout, windowLocation, windowSize);
var graphicsDevice = GraphicsDevice;
_constantBuffer = graphicsDevice.CreateConstantBuffer(64 * 1024, GraphicsCpuAccess.Write);
_texture2D = graphicsDevice.CreateTexture2D(GraphicsFormat.R8G8B8A8_UNORM, 256, 256);
_uploadBuffer = graphicsDevice.CreateUploadBuffer(1 * 1024 * 1024);
_vertexBuffer = graphicsDevice.CreateVertexBuffer(64 * 1024);
var copyCommandQueue = graphicsDevice.CopyCommandQueue;
var copyContext = copyCommandQueue.RentContext();
{
copyContext.Reset();
{
_trianglePrimitive = CreateTrianglePrimitive(copyContext);
}
copyContext.Close();
copyContext.Execute();
}
copyCommandQueue.ReturnContext(copyContext);
_uploadBuffer.DisposeAllViews();
}
/// <summary>Initializes the GUI for this sample.</summary>
/// <param name="application">The hosting <see cref="Application" />.</param>
/// <param name="timeout">The <see cref="TimeSpan" /> after which this sample should stop running.</param>
/// <param name="windowLocation">The <see cref="Vector2" /> that defines the initial window location.</param>
/// <param name="windowSize">The <see cref="Vector2" /> that defines the initial window client rectangle size.</param>
public override void Initialize(Application application, TimeSpan timeout, Vector2?windowLocation, Vector2?windowSize)
{
base.Initialize(application, timeout, windowLocation, windowSize);
var graphicsDevice = GraphicsDevice;
var currentGraphicsContext = graphicsDevice.CurrentContext;
var vertices = 2 * 12 * (ulong)MathF.Pow(4, _recursionDepth);
var vertexBufferSize = vertices * SizeOf <PosNormTex3DVertex>();
var indexBufferSize = vertices * SizeOf <uint>(); // matches vertices count because vertices are replicated, three unique ones per triangle
using var vertexStagingBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Default, GraphicsResourceCpuAccess.CpuToGpu, vertexBufferSize);
using var indexStagingBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Default, GraphicsResourceCpuAccess.CpuToGpu, indexBufferSize);
using var textureStagingBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Default, GraphicsResourceCpuAccess.CpuToGpu, 64 * 1024 * 1024);
_constantBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Constant, GraphicsResourceCpuAccess.CpuToGpu, 64 * 1024);
_indexBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Index, GraphicsResourceCpuAccess.GpuOnly, indexBufferSize);
_vertexBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Vertex, GraphicsResourceCpuAccess.GpuOnly, vertexBufferSize);
currentGraphicsContext.BeginFrame();
_pyramid = CreateGraphicsPrimitive(currentGraphicsContext, vertexStagingBuffer, indexStagingBuffer, textureStagingBuffer);
currentGraphicsContext.EndFrame();
graphicsDevice.Signal(currentGraphicsContext.Fence);
graphicsDevice.WaitForIdle();
}
/// <summary>Initializes the GUI for this sample.</summary>
/// <param name="application">The hosting <see cref="Application" />.</param>
/// <param name="timeout">The <see cref="TimeSpan" /> after which this sample should stop running.</param>
/// <param name="windowLocation">The <see cref="Vector2" /> that defines the initial window location.</param>
/// <param name="windowSize">The <see cref="Vector2" /> that defines the initial window client rectangle size.</param>
public override void Initialize(Application application, TimeSpan timeout, Vector2?windowLocation, Vector2?windowSize)
{
base.Initialize(application, timeout, windowLocation, windowSize);
var graphicsDevice = GraphicsDevice;
var verticeCount = 2 * 12 * (nuint)MathF.Pow(4, _recursionDepth);
_constantBuffer = graphicsDevice.CreateConstantBuffer(64 * 1024, GraphicsCpuAccess.Write);
_indexBuffer = graphicsDevice.CreateIndexBuffer(verticeCount * SizeOf <uint>());
_texture3D = graphicsDevice.CreateTexture3D(GraphicsFormat.R8G8B8A8_UNORM, 256, 256, 256);
_uploadBuffer = graphicsDevice.CreateUploadBuffer(128 * 1024 * 1024);
_vertexBuffer = graphicsDevice.CreateVertexBuffer(verticeCount * SizeOf <PosNormTex3DVertex>());
var copyCommandQueue = graphicsDevice.CopyCommandQueue;
var copyContext = copyCommandQueue.RentContext();
{
copyContext.Reset();
{
_sierpinskiPrimitive = CreateSierpinskiPrimitive(copyContext);
}
copyContext.Close();
copyContext.Execute();
}
copyCommandQueue.ReturnContext(copyContext);
_uploadBuffer.DisposeAllViews();
}
/// <summary>Initializes the GUI for this sample.</summary>
/// <param name="application">The hosting <see cref="Application" />.</param>
/// <param name="timeout">The <see cref="TimeSpan" /> after which this sample should stop running.</param>
/// <param name="windowLocation">The <see cref="Vector2" /> that defines the initial window location.</param>
/// <param name="windowSize">The <see cref="Vector2" /> that defines the initial window client rectangle size.</param>
public override void Initialize(Application application, TimeSpan timeout, Vector2?windowLocation, Vector2?windowSize)
{
base.Initialize(application, timeout, windowLocation, windowSize);
var graphicsDevice = GraphicsDevice;
_constantBuffer = graphicsDevice.CreateConstantBuffer(64 * 1024, GraphicsCpuAccess.Write);
_uploadBuffer = graphicsDevice.CreateUploadBuffer(64 * 1024);
_vertexBuffer = graphicsDevice.CreateVertexBuffer(64 * 1024);
var copyCommandQueue = graphicsDevice.CopyCommandQueue;
var copyContext = copyCommandQueue.RentContext();
{
copyContext.Reset();
{
_trianglePrimitive = CreateInstancedTrianglePrimitive(copyContext, InstanceCount);
_trianglePrimitiveTransforms = new UnmanagedArray <AffineTransform>(InstanceCount);
_trianglePrimitivePerSecondDelta = new UnmanagedArray <AffineTransform>(InstanceCount);
var triangleTransform = AffineTransform.Identity;
for (var index = 0u; index < InstanceCount; index++)
{
triangleTransform.Translation = Vector3.Create(
GetRandomInBoundsSingle(),
GetRandomInBoundsSingle(),
0.0f
);
_trianglePrimitiveTransforms[index] = triangleTransform;
triangleTransform.Translation = Vector3.Create(
GetRandomInBoundsSingle(),
GetRandomInBoundsSingle(),
0.0f
);
triangleTransform.Scale = Vector3.One;
triangleTransform.Rotation = Quaternion.CreateFromAxisAngle(
Vector3.Create(GetRandomInBoundsSingle(), GetRandomInBoundsSingle(), 0.0f),
_rng.NextSingle()
);
_trianglePrimitivePerSecondDelta[index] = triangleTransform;
}
}
copyContext.Close();
copyContext.Execute();
}
copyCommandQueue.ReturnContext(copyContext);
_uploadBuffer.DisposeAllViews();
}
public override void Initialize(Application application)
{
ExceptionUtilities.ThrowIfNull(application, nameof(application));
var windowProvider = application.GetService <WindowProvider>();
_window = windowProvider.CreateWindow();
_window.Show();
var graphicsProvider = application.GetService <GraphicsProvider>();
var graphicsAdapter = graphicsProvider.GraphicsAdapters.First();
_graphicsDevice = graphicsAdapter.CreateGraphicsDevice(_window, graphicsContextCount: 2);
_trianglePrimitive = CreateTrianglePrimitive();
base.Initialize(application);
}
public override void Initialize(Application application)
{
base.Initialize(application);
var graphicsDevice = GraphicsDevice;
using (var vertexStagingBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Default, GraphicsResourceCpuAccess.Write, 64 * 1024))
{
var currentGraphicsContext = graphicsDevice.CurrentContext;
currentGraphicsContext.BeginFrame();
_trianglePrimitive = CreateTrianglePrimitive(currentGraphicsContext, vertexStagingBuffer);
currentGraphicsContext.EndFrame();
graphicsDevice.Signal(currentGraphicsContext.Fence);
graphicsDevice.WaitForIdle();
}
}
/// <summary>Initializes the GUI for this sample.</summary>
/// <param name="application">The hosting <see cref="Application" />.</param>
/// <param name="timeout">The <see cref="TimeSpan" /> after which this sample should stop running.</param>
/// <param name="windowLocation">The <see cref="Vector2" /> that defines the initial window location.</param>
/// <param name="windowSize">The <see cref="Vector2" /> that defines the initial window client rectangle size.</param>
public override void Initialize(Application application, TimeSpan timeout, Vector2?windowLocation, Vector2?windowSize)
{
base.Initialize(application, timeout, windowLocation, windowSize);
var graphicsDevice = GraphicsDevice;
var currentGraphicsContext = graphicsDevice.CurrentContext;
using var vertexStagingBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Default, GraphicsResourceCpuAccess.CpuToGpu, 64 * 1024);
_vertexBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Vertex, GraphicsResourceCpuAccess.GpuOnly, 64 * 1024);
currentGraphicsContext.BeginFrame();
_trianglePrimitive = CreateTrianglePrimitive(currentGraphicsContext, vertexStagingBuffer);
currentGraphicsContext.EndFrame();
graphicsDevice.Signal(currentGraphicsContext.Fence);
graphicsDevice.WaitForIdle();
}
/// <summary>Initializes the GUI for this sample.</summary>
/// <param name="application">The hosting <see cref="Application" />.</param>
/// <param name="timeout">The <see cref="TimeSpan" /> after which this sample should stop running.</param>
/// <param name="windowLocation">The <see cref="Vector2" /> that defines the initial window location.</param>
/// <param name="windowSize">The <see cref="Vector2" /> that defines the initial window client rectangle size.</param>
public override void Initialize(Application application, TimeSpan timeout, Vector2?windowLocation, Vector2?windowSize)
{
base.Initialize(application, timeout, windowLocation, windowSize);
var graphicsDevice = GraphicsDevice;
var currentGraphicsContext = graphicsDevice.CurrentContext;
var textureSize = 64 * 1024 * 16 * (_isQuickAndDirty ? 1 : 64);
using var vertexStagingBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Default, GraphicsResourceCpuAccess.CpuToGpu, 64 * 1024);
using var indexStagingBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Default, GraphicsResourceCpuAccess.CpuToGpu, 64 * 1024);
using var textureStagingBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Default, GraphicsResourceCpuAccess.CpuToGpu, (ulong)textureSize);
_constantBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Constant, GraphicsResourceCpuAccess.CpuToGpu, 64 * 1024);
_indexBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Index, GraphicsResourceCpuAccess.GpuOnly, 64 * 1024);
_vertexBuffer = graphicsDevice.MemoryAllocator.CreateBuffer(GraphicsBufferKind.Vertex, GraphicsResourceCpuAccess.GpuOnly, 64 * 1024);
currentGraphicsContext.BeginFrame();
_quadPrimitive = CreateQuadPrimitive(currentGraphicsContext, vertexStagingBuffer, indexStagingBuffer, textureStagingBuffer);
currentGraphicsContext.EndFrame();
graphicsDevice.Signal(currentGraphicsContext.Fence);
graphicsDevice.WaitForIdle();
}
/// <inheritdoc /> public override void Draw(GraphicsPrimitive graphicsPrimitive) => Draw((VulkanGraphicsPrimitive)graphicsPrimitive);
/// <inheritdoc /> public override void Draw(GraphicsPrimitive graphicsPrimitive) => Draw((D3D12GraphicsPrimitive)graphicsPrimitive);
