private unsafe void Deserialize(IntPtr pNativePtr)
{
if (pNativePtr == IntPtr.Zero)
{
return;
}
__Native *pNative = (__Native *)pNativePtr;
if (pNative->ParameterCount > 0)
{
Parameters = new RootParameter[pNative->ParameterCount];
RootParameter.__Native *rpn = (RootParameter.__Native *)pNative->ParametersPointer;
for (int i = 0; i < Parameters.Length; ++i)
{
Parameters[i] = new RootParameter();
if (rpn[i].ParameterType == RootParameterType.DescriptorTable)
{
// Marshal descriptor table
DescriptorRange[] ranges = null;
int rangeCount = rpn[i].Union.DescriptorTable.DescriptorRangeCount;
if (rangeCount > 0)
{
ranges = new DescriptorRange[rangeCount];
Utilities.Read(rpn[i].Union.DescriptorTable.DescriptorRangesPointer, ranges, 0, ranges.Length);
}
Parameters[i] = new RootParameter(rpn[i].ShaderVisibility, ranges);
}
else
{
// No need to marshal them when RootParameter don't contain DescriptorTable - simple copy as-is
Parameters[i] = new RootParameter {
native = *rpn
};
}
}
}
if (pNative->StaticSamplerCount > 0)
{
StaticSamplers = new StaticSamplerDescription[pNative->StaticSamplerCount];
Utilities.Read(pNative->StaticSamplerPointer, StaticSamplers, 0, StaticSamplers.Length);
}
}
private void LoadAssets()
{
DescriptorRange[] ranges = new DescriptorRange[] { new DescriptorRange() { RangeType = DescriptorRangeType.ShaderResourceView, DescriptorCount = 1, OffsetInDescriptorsFromTableStart = int.MinValue, BaseShaderRegister = 0 } };
StaticSamplerDescription sampler = new StaticSamplerDescription()
{
Filter = Filter.MinimumMinMagMipPoint,
AddressU = TextureAddressMode.Border,
AddressV = TextureAddressMode.Border,
AddressW = TextureAddressMode.Border,
MipLODBias = 0,
MaxAnisotropy = 0,
ComparisonFunc = Comparison.Never,
BorderColor = StaticBorderColor.TransparentBlack,
MinLOD = 0.0f,
MaxLOD = float.MaxValue,
ShaderRegister = 0,
RegisterSpace = 0,
ShaderVisibility = ShaderVisibility.Pixel,
};
RootParameter[] rootParameters = new RootParameter[] { new RootParameter(ShaderVisibility.Pixel, ranges) };
RootSignatureDescription rootSignatureDesc = new RootSignatureDescription(RootSignatureFlags.AllowInputAssemblerInputLayout, rootParameters, new StaticSamplerDescription[] { sampler });
rootSignature = device.CreateRootSignature(0, rootSignatureDesc.Serialize());
// Create the pipeline state, which includes compiling and loading shaders.
#if DEBUG
var vertexShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "VSMain", "vs_5_0", SharpDX.D3DCompiler.ShaderFlags.Debug));
#else
var vertexShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "VSMain", "vs_5_0"));
#endif
#if DEBUG
var pixelShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "PSMain", "ps_5_0", SharpDX.D3DCompiler.ShaderFlags.Debug));
#else
var pixelShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "PSMain", "ps_5_0"));
#endif
// Define the vertex input layout.
InputElement[] inputElementDescs = new InputElement[]
{
new InputElement("POSITION",0,Format.R32G32B32_Float,0,0),
new InputElement("TEXCOORD",0,Format.R32G32_Float,12,0)
};
// Describe and create the graphics pipeline state object (PSO).
GraphicsPipelineStateDescription psoDesc = new GraphicsPipelineStateDescription()
{
InputLayout = new InputLayoutDescription(inputElementDescs),
RootSignature = rootSignature,
VertexShader = vertexShader,
PixelShader = pixelShader,
RasterizerState = RasterizerStateDescription.Default(),
BlendState = BlendStateDescription.Default(),
DepthStencilFormat = SharpDX.DXGI.Format.D32_Float,
DepthStencilState = new DepthStencilStateDescription() { IsDepthEnabled = false, IsStencilEnabled = false },
SampleMask = int.MaxValue,
PrimitiveTopologyType = PrimitiveTopologyType.Triangle,
RenderTargetCount = 1,
Flags = PipelineStateFlags.None,
SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
StreamOutput = new StreamOutputDescription()
};
psoDesc.RenderTargetFormats[0] = SharpDX.DXGI.Format.R8G8B8A8_UNorm;
pipelineState = device.CreateGraphicsPipelineState(psoDesc);
// Create the command list.
commandList = device.CreateCommandList(CommandListType.Direct, commandAllocator, pipelineState);
// Create the vertex buffer.
float aspectRatio = viewport.Width / viewport.Height;
// Define the geometry for a triangle.
Vertex[] triangleVertices = new Vertex[]
{
new Vertex() {position=new Vector3(0.0f, 0.25f * aspectRatio, 0.0f ),uv=new Vector2(0.5f, 0.0f) },
new Vertex() {position=new Vector3(0.25f, -0.25f * aspectRatio, 0.0f),uv=new Vector2(1.0f, 1.0f) },
new Vertex() {position=new Vector3(-0.25f, -0.25f * aspectRatio, 0.0f),uv=new Vector2(0.0f, 1.0f) },
};
int vertexBufferSize = Utilities.SizeOf(triangleVertices);
// Note: using upload heaps to transfer static data like vert buffers is not
// recommended. Every time the GPU needs it, the upload heap will be marshalled
// over. Please read up on Default Heap usage. An upload heap is used here for
// code simplicity and because there are very few verts to actually transfer.
vertexBuffer = device.CreateCommittedResource(new HeapProperties(HeapType.Upload), HeapFlags.None, ResourceDescription.Buffer(vertexBufferSize), ResourceStates.GenericRead);
// Copy the triangle data to the vertex buffer.
IntPtr pVertexDataBegin = vertexBuffer.Map(0);
Utilities.Write(pVertexDataBegin, triangleVertices, 0, triangleVertices.Length);
vertexBuffer.Unmap(0);
// Initialize the vertex buffer view.
vertexBufferView = new VertexBufferView();
vertexBufferView.BufferLocation = vertexBuffer.GPUVirtualAddress;
vertexBufferView.StrideInBytes = Utilities.SizeOf<Vertex>();
vertexBufferView.SizeInBytes = vertexBufferSize;
Resource textureUploadHeap;
// Create the texture.
// Describe and create a Texture2D.
ResourceDescription textureDesc = ResourceDescription.Texture2D(Format.R8G8B8A8_UNorm, TextureWidth, TextureHeight);
texture = device.CreateCommittedResource(new HeapProperties(HeapType.Default), HeapFlags.None, textureDesc, ResourceStates.CopyDestination);
long uploadBufferSize = GetRequiredIntermediateSize(this.texture, 0, 1);
// Create the GPU upload buffer.
textureUploadHeap = device.CreateCommittedResource(new HeapProperties(CpuPageProperty.WriteBack, MemoryPool.L0), HeapFlags.None, ResourceDescription.Texture2D(Format.R8G8B8A8_UNorm, TextureWidth, TextureHeight), ResourceStates.GenericRead);
// Copy data to the intermediate upload heap and then schedule a copy
// from the upload heap to the Texture2D.
byte[] textureData = GenerateTextureData();
GCHandle handle = GCHandle.Alloc(textureData, GCHandleType.Pinned);
IntPtr ptr = Marshal.UnsafeAddrOfPinnedArrayElement(textureData, 0);
textureUploadHeap.WriteToSubresource(0, null, ptr, TexturePixelSize * TextureWidth, textureData.Length);
handle.Free();
commandList.CopyTextureRegion(new TextureCopyLocation(texture, 0), 0, 0, 0, new TextureCopyLocation(textureUploadHeap, 0), null);
commandList.ResourceBarrierTransition(this.texture, ResourceStates.CopyDestination, ResourceStates.PixelShaderResource);
// Describe and create a SRV for the texture.
ShaderResourceViewDescription srvDesc = new ShaderResourceViewDescription()
{
Shader4ComponentMapping = D3DXUtilities.DefaultComponentMapping(),
Format = textureDesc.Format,
Dimension = ShaderResourceViewDimension.Texture2D,
};
srvDesc.Texture2D.MipLevels = 1;
device.CreateShaderResourceView(this.texture, srvDesc, shaderRenderViewHeap.CPUDescriptorHandleForHeapStart);
// Command lists are created in the recording state, but there is nothing
// to record yet. The main loop expects it to be closed, so close it now.
commandList.Close();
commandQueue.ExecuteCommandList(commandList);
// Create synchronization objects.
fence = device.CreateFence(0, FenceFlags.None);
fenceValue = 1;
// Create an event handle to use for frame synchronization.
fenceEvent = new AutoResetEvent(false);
WaitForPreviousFrame();
//release temp texture
textureUploadHeap.Dispose();
}
private void LoadAssets()
{
DescriptorRange[] ranges = new DescriptorRange[] { new DescriptorRange() { RangeType = DescriptorRangeType.ConstantBufferView, BaseShaderRegister = 0, OffsetInDescriptorsFromTableStart = int.MinValue, DescriptorCount = 1 } };
RootParameter parameter = new RootParameter(ShaderVisibility.Vertex, ranges);
// Create an empty root signature.
RootSignatureDescription rootSignatureDesc = new RootSignatureDescription(RootSignatureFlags.AllowInputAssemblerInputLayout, new RootParameter[] { parameter });
rootSignature = device.CreateRootSignature(rootSignatureDesc.Serialize());
// Create the pipeline state, which includes compiling and loading shaders.
#if DEBUG
var vertexShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "VSMain", "vs_5_0", SharpDX.D3DCompiler.ShaderFlags.Debug));
#else
var vertexShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "VSMain", "vs_5_0"));
#endif
#if DEBUG
var pixelShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "PSMain", "ps_5_0", SharpDX.D3DCompiler.ShaderFlags.Debug));
#else
var pixelShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "PSMain", "ps_5_0"));
#endif
// Define the vertex input layout.
InputElement[] inputElementDescs = new InputElement[]
{
new InputElement("POSITION",0,Format.R32G32B32_Float,0,0),
new InputElement("COLOR",0,Format.R32G32B32A32_Float,12,0)
};
// Describe and create the graphics pipeline state object (PSO).
GraphicsPipelineStateDescription psoDesc = new GraphicsPipelineStateDescription()
{
InputLayout = new InputLayoutDescription(inputElementDescs),
RootSignature = rootSignature,
VertexShader = vertexShader,
PixelShader = pixelShader,
RasterizerState = RasterizerStateDescription.Default(),
BlendState = BlendStateDescription.Default(),
DepthStencilFormat = SharpDX.DXGI.Format.D32_Float,
DepthStencilState = new DepthStencilStateDescription() { IsDepthEnabled = false, IsStencilEnabled = false },
SampleMask = int.MaxValue,
PrimitiveTopologyType = PrimitiveTopologyType.Triangle,
RenderTargetCount = 1,
Flags = PipelineStateFlags.None,
SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
StreamOutput = new StreamOutputDescription()
};
psoDesc.RenderTargetFormats[0] = SharpDX.DXGI.Format.R8G8B8A8_UNorm;
pipelineState = device.CreateGraphicsPipelineState(psoDesc);
// Create the command list.
commandList = device.CreateCommandList(CommandListType.Direct, commandAllocator, pipelineState);
// Create the vertex buffer.
float aspectRatio = viewport.Width / viewport.Height;
// Define the geometry for a triangle.
Vertex[] triangleVertices = new Vertex[]
{
new Vertex() {position=new Vector3(0.0f, 0.25f * aspectRatio, 0.0f ),color=new Vector4(1.0f, 0.0f, 0.0f, 1.0f ) },
new Vertex() {position=new Vector3(0.25f, -0.25f * aspectRatio, 0.0f),color=new Vector4(0.0f, 1.0f, 0.0f, 1.0f) },
new Vertex() {position=new Vector3(-0.25f, -0.25f * aspectRatio, 0.0f),color=new Vector4(0.0f, 0.0f, 1.0f, 1.0f ) },
};
int vertexBufferSize = Utilities.SizeOf(triangleVertices);
// Note: using upload heaps to transfer static data like vert buffers is not
// recommended. Every time the GPU needs it, the upload heap will be marshalled
// over. Please read up on Default Heap usage. An upload heap is used here for
// code simplicity and because there are very few verts to actually transfer.
vertexBuffer = device.CreateCommittedResource(new HeapProperties(HeapType.Upload), HeapFlags.None, ResourceDescription.Buffer(vertexBufferSize), ResourceStates.GenericRead);
// Copy the triangle data to the vertex buffer.
IntPtr pVertexDataBegin = vertexBuffer.Map(0);
Utilities.Write(pVertexDataBegin, triangleVertices, 0, triangleVertices.Length);
vertexBuffer.Unmap(0);
// Initialize the vertex buffer view.
vertexBufferView = new VertexBufferView();
vertexBufferView.BufferLocation = vertexBuffer.GPUVirtualAddress;
vertexBufferView.StrideInBytes = Utilities.SizeOf<Vertex>();
vertexBufferView.SizeInBytes = vertexBufferSize;
// Command lists are created in the recording state, but there is nothing
// to record yet. The main loop expects it to be closed, so close it now.
commandList.Close();
constantBuffer = device.CreateCommittedResource(new HeapProperties(HeapType.Upload), HeapFlags.None, ResourceDescription.Buffer(1024 * 64), ResourceStates.GenericRead);
//// Describe and create a constant buffer view.
ConstantBufferViewDescription cbvDesc = new ConstantBufferViewDescription()
{
BufferLocation = constantBuffer.GPUVirtualAddress,
SizeInBytes = (Utilities.SizeOf<ConstantBuffer>() + 255) & ~255
};
device.CreateConstantBufferView(cbvDesc, constantBufferViewHeap.CPUDescriptorHandleForHeapStart);
// Initialize and map the constant buffers. We don't unmap this until the
// app closes. Keeping things mapped for the lifetime of the resource is okay.
constantBufferPointer = constantBuffer.Map(0);
Utilities.Write(constantBufferPointer, ref constantBufferData);
// Create synchronization objects.
fence = device.CreateFence(0, FenceFlags.None);
fenceValue = 1;
// Create an event handle to use for frame synchronization.
fenceEvent = new AutoResetEvent(false);
}
private unsafe void Deserialize(IntPtr pNativePtr)
{
if(pNativePtr == IntPtr.Zero)
{
return;
}
__Native* pNative = (__Native*)pNativePtr;
if (pNative->ParameterCount > 0)
{
Parameters = new RootParameter[pNative->ParameterCount];
RootParameter.__Native* rpn = (RootParameter.__Native * ) pNative->ParametersPointer;
for (int i = 0; i < Parameters.Length; ++i)
{
Parameters[i] = new RootParameter();
if (rpn[i].ParameterType == RootParameterType.DescriptorTable)
{
// Marshal descriptor table
DescriptorRange[] ranges = null;
int rangeCount = rpn[i].Union.DescriptorTable.DescriptorRangeCount;
if (rangeCount > 0)
{
ranges = new DescriptorRange[rangeCount];
Utilities.Read(rpn[i].Union.DescriptorTable.DescriptorRangesPointer, ranges, 0, ranges.Length);
}
Parameters[i] = new RootParameter(rpn[i].ShaderVisibility, ranges);
}
else
{
// No need to marshal them when RootParameter don't contain DescriptorTable - simple copy as-is
Parameters[i] = new RootParameter {native = *rpn};
}
}
}
if (pNative->StaticSamplerCount > 0)
{
StaticSamplers = new StaticSamplerDescription[pNative->StaticSamplerCount];
Utilities.Read(pNative->StaticSamplerPointer, StaticSamplers, 0, StaticSamplers.Length);
}
}
private void LoadAssets()
{
DescriptorRange[] ranges = new DescriptorRange[] { new DescriptorRange() { RangeType = DescriptorRangeType.ConstantBufferView, BaseShaderRegister = 0, DescriptorCount = 1 } };
RootParameter parameter = new RootParameter(ShaderVisibility.Vertex, ranges);
// Create a root signature.
RootSignatureDescription rootSignatureDesc = new RootSignatureDescription(RootSignatureFlags.AllowInputAssemblerInputLayout, new RootParameter[] { parameter });
rootSignature = device.CreateRootSignature(rootSignatureDesc.Serialize());
// Create the pipeline state, which includes compiling and loading shaders.
#if DEBUG
var vertexShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "VSMain", "vs_5_0", SharpDX.D3DCompiler.ShaderFlags.Debug));
#else
var vertexShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "VSMain", "vs_5_0"));
#endif
#if DEBUG
var pixelShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "PSMain", "ps_5_0", SharpDX.D3DCompiler.ShaderFlags.Debug));
#else
var pixelShader = new ShaderBytecode(SharpDX.D3DCompiler.ShaderBytecode.CompileFromFile("shaders.hlsl", "PSMain", "ps_5_0"));
#endif
// Define the vertex input layout.
InputElement[] inputElementDescs = new InputElement[]
{
new InputElement("POSITION",0,Format.R32G32B32_Float,0,0),
new InputElement("COLOR",0,Format.R32G32B32A32_Float,12,0)
};
// Describe and create the graphics pipeline state object (PSO).
GraphicsPipelineStateDescription psoDesc = new GraphicsPipelineStateDescription()
{
InputLayout = new InputLayoutDescription(inputElementDescs),
RootSignature = rootSignature,
VertexShader = vertexShader,
PixelShader = pixelShader,
RasterizerState = RasterizerStateDescription.Default(),
BlendState = BlendStateDescription.Default(),
DepthStencilFormat = SharpDX.DXGI.Format.D32_Float,
DepthStencilState = DepthStencilStateDescription.Default(),
SampleMask = int.MaxValue,
PrimitiveTopologyType = PrimitiveTopologyType.Triangle,
RenderTargetCount = 1,
Flags = PipelineStateFlags.None,
SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
StreamOutput = new StreamOutputDescription()
};
psoDesc.RenderTargetFormats[0] = SharpDX.DXGI.Format.R8G8B8A8_UNorm;
pipelineState = device.CreateGraphicsPipelineState(psoDesc);
// Create the command list.
commandList = device.CreateCommandList(CommandListType.Direct, commandAllocator, pipelineState);
// Command lists are created in the recording state, but there is nothing
// to record yet. The main loop expects it to be closed, so close it now.
commandList.Close();
// Create the vertex buffer.
float aspectRatio = viewport.Width / viewport.Height;
// Define the geometry for a cube.
Vertex[] vertices = new[]
{
////TOP
new Vertex(new Vector3(-5,5,5),new Vector4(0,1,0,0)),
new Vertex(new Vector3(5,5,5),new Vector4(0,1,0,0)),
new Vertex(new Vector3(5,5,-5),new Vector4(0,1,0,0)),
new Vertex(new Vector3(-5,5,-5),new Vector4(0,1,0,0)),
//BOTTOM
new Vertex(new Vector3(-5,-5,5),new Vector4(1,0,1,1)),
new Vertex(new Vector3(5,-5,5),new Vector4(1,0,1,1)),
new Vertex(new Vector3(5,-5,-5),new Vector4(1,0,1,1)),
new Vertex(new Vector3(-5,-5,-5),new Vector4(1,0,1,1)),
//LEFT
new Vertex(new Vector3(-5,-5,5),new Vector4(1,0,0,1)),
new Vertex(new Vector3(-5,5,5),new Vector4(1,0,0,1)),
new Vertex(new Vector3(-5,5,-5),new Vector4(1,0,0,1)),
new Vertex(new Vector3(-5,-5,-5),new Vector4(1,0,0,1)),
//RIGHT
new Vertex(new Vector3(5,-5,5),new Vector4(1,1,0,1)),
new Vertex(new Vector3(5,5,5),new Vector4(1,1,0,1)),
new Vertex(new Vector3(5,5,-5),new Vector4(1,1,0,1)),
new Vertex(new Vector3(5,-5,-5),new Vector4(1,1,0,1)),
//FRONT
new Vertex(new Vector3(-5,5,5),new Vector4(0,1,1,1)),
new Vertex(new Vector3(5,5,5),new Vector4(0,1,1,1)),
new Vertex(new Vector3(5,-5,5),new Vector4(0,1,1,1)),
new Vertex(new Vector3(-5,-5,5),new Vector4(0,1,1,1)),
//BACK
new Vertex(new Vector3(-5,5,-5),new Vector4(0,0,1,1)),
new Vertex(new Vector3(5,5,-5),new Vector4(0,0,1,1)),
new Vertex(new Vector3(5,-5,-5),new Vector4(0,0,1,1)),
new Vertex(new Vector3(-5,-5,-5),new Vector4(0,0,1,1))
};
int vertexBufferSize = Utilities.SizeOf(vertices);
// Note: using upload heaps to transfer static data like vert buffers is not
// recommended. Every time the GPU needs it, the upload heap will be marshalled
// over. Please read up on Default Heap usage. An upload heap is used here for
// code simplicity and because there are very few verts to actually transfer.
vertexBuffer = device.CreateCommittedResource(new HeapProperties(HeapType.Upload), HeapFlags.None, ResourceDescription.Buffer(vertexBufferSize), ResourceStates.GenericRead);
// Copy the triangle data to the vertex buffer.
IntPtr pVertexDataBegin = vertexBuffer.Map(0);
Utilities.Write(pVertexDataBegin, vertices, 0, vertices.Length);
vertexBuffer.Unmap(0);
// Initialize the vertex buffer view.
vertexBufferView = new VertexBufferView();
vertexBufferView.BufferLocation = vertexBuffer.GPUVirtualAddress;
vertexBufferView.StrideInBytes = Utilities.SizeOf<Vertex>();
vertexBufferView.SizeInBytes = vertexBufferSize;
//Create Index Buffer
//Indices
int[] indices = new int[]
{
0,1,2,0,2,3,
4,6,5,4,7,6,
8,9,10,8,10,11,
12,14,13,12,15,14,
16,18,17,16,19,18,
20,21,22,20,22,23
};
int indexBufferSize = Utilities.SizeOf(indices);
indexBuffer = device.CreateCommittedResource(new HeapProperties(HeapType.Upload), HeapFlags.None, ResourceDescription.Buffer(indexBufferSize), ResourceStates.GenericRead);
// Copy the triangle data to the vertex buffer.
IntPtr pIndexDataBegin = indexBuffer.Map(0);
Utilities.Write(pIndexDataBegin, indices, 0, indices.Length);
indexBuffer.Unmap(0);
// Initialize the index buffer view.
indexBufferView = new IndexBufferView();
indexBufferView.BufferLocation = indexBuffer.GPUVirtualAddress;
indexBufferView.Format = Format.R32_UInt;
indexBufferView.SizeInBytes = indexBufferSize;
//constant Buffer for each cubes
constantBufferViewHeap = device.CreateDescriptorHeap(new DescriptorHeapDescription()
{
DescriptorCount = NumCubes,
Type = DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView,
Flags = DescriptorHeapFlags.ShaderVisible
});
int constantBufferSize = (Utilities.SizeOf<Transform>() + 255) & ~255;
constantBuffer = device.CreateCommittedResource(new HeapProperties(HeapType.Upload), HeapFlags.None, ResourceDescription.Buffer(constantBufferSize * NumCubes), ResourceStates.GenericRead);
constantBufferDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.ConstantBufferViewShaderResourceViewUnorderedAccessView);
//First cube
ConstantBufferViewDescription cbvDesc = new ConstantBufferViewDescription()
{
BufferLocation = constantBuffer.GPUVirtualAddress,
SizeInBytes = constantBufferSize
};
CpuDescriptorHandle cbHandleHeapStart = constantBufferViewHeap.CPUDescriptorHandleForHeapStart;
for (int i = 0; i < NumCubes; i++)
{
device.CreateConstantBufferView(cbvDesc, cbHandleHeapStart);
cbvDesc.BufferLocation += Utilities.SizeOf<Transform>();
cbHandleHeapStart += constantBufferDescriptorSize;
}
InitBundles();
}
