public H1StaticMeshData(H1ModelContext context)
{
// looping the mesh context in H1ModelContext
foreach (H1MeshContext meshContext in context.Meshes)
{
// @TODO - need to change this after applying quad splitting
if (meshContext.Indices.Count == 0)
{
continue;
}
H1StaticMeshLODResource meshLOD = new H1StaticMeshLODResource(meshContext);
m_LODResources.Add(meshLOD);
}
}
private void PopulateCommandLists()
{
m_CommandList.CommandAllocator.Reset();
//m_DeviceContext.MainCommandListPool
m_CommandList.CommandList.Reset(m_CommandList.CommandAllocator, m_PipelineState);
// set viewport and sissors
m_CommandList.CommandList.SetGraphicsRootSignature(m_RootSignature);
// @TODO - redesign this section
m_TransformationCBPointer = m_ConstantBuffer.Map(0);
//Utilities.Write(m_TransformationCBPointer, ref m_TransformationCB);
List <Matrix> dataToCopy = new List <Matrix>();
dataToCopy.Add(m_TransformationCB.viewProjectionMatrix);
foreach (Matrix mtx in m_TransformationCB.BoneMatrices)
{
dataToCopy.Add(mtx);
}
Utilities.Write(m_TransformationCBPointer, dataToCopy.ToArray(), 0, 101);
m_ConstantBuffer.Unmap(0);
m_CommandList.CommandList.SetDescriptorHeaps(1, new DescriptorHeap[] { m_ConstantBufferViewHeap });
//m_CommandList.SetDescriptorHeaps(2, new DescriptorHeap[] { m_ConstantBufferViewHeap, m_srvDescriptorHeap });
GpuDescriptorHandle hDescriptor = m_ConstantBufferViewHeap.GPUDescriptorHandleForHeapStart;
m_CommandList.CommandList.SetGraphicsRootDescriptorTable(0, hDescriptor);
hDescriptor += m_ConstantBufferDescriptorSize;
//Int32 sizeInBytes = (Utilities.SizeOf<TransformationCB>() + 255) & ~255;
//hDescriptor += sizeInBytes;
m_CommandList.CommandList.SetGraphicsRootDescriptorTable(1, hDescriptor);
m_CommandList.CommandList.SetViewport(m_Viewport);
m_CommandList.CommandList.SetScissorRectangles(m_SissorRect);
// use barrier to notify we are using the m_RenderTarget
Resource rtvBackBuffer = m_SwapChainDX12.GetBackBuffer(m_FrameIndex);
m_CommandList.CommandList.ResourceBarrierTransition(rtvBackBuffer, ResourceStates.Present, ResourceStates.RenderTarget);
//CpuDescriptorHandle rtvHandle = m_RenderTargetViewHeap.CPUDescriptorHandleForHeapStart;
//rtvHandle += m_FrameIndex * m_RTVDescriptorSize;
//CpuDescriptorHandle dsvHandle = m_DepthStencilViewHeap.CPUDescriptorHandleForHeapStart;
CpuDescriptorHandle rtvHandle = m_DeviceContext.Dx12Device.RenderTargetDescriptorCache.GetCpuAddressByOffset(m_FrameIndex);
// @TODO - need to set the depth value consistent with frame counts!
CpuDescriptorHandle dsvHandle = m_DeviceContext.Dx12Device.DepthStencilDescriptorCache.GetCpuAddressByOffset(0);
m_CommandList.CommandList.SetRenderTargets(rtvHandle, dsvHandle);
// clear the render target & depth stencil
m_CommandList.CommandList.ClearRenderTargetView(rtvHandle, new Color4(0, 0.2f, 0.4f, 1), 0, null);
m_CommandList.CommandList.ClearDepthStencilView(dsvHandle, ClearFlags.FlagsDepth, 1.0f, 0, 0, null);
// record commands
m_CommandList.CommandList.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
//m_CommandList.SetVertexBuffer(0, m_VertexBufferView);
// @TODO - I need to wrap command list separately!
//H1StaticMeshLODResource resource = m_TempStaticMesh.StaticMeshData.GetLODResource(0);
H1StaticMeshLODResource resource = H1Global <H1World> .Instance.PersistentLevel.GetActor(0).GetActorComponent <H1StaticMeshComponent>().StaticMesh.StaticMeshData.GetLODResource(1);
resource.LocalVertexFactory.setVertexBuffers(m_CommandList.CommandList);
//m_CommandList.DrawInstanced(3, 1, 0, 0);
//m_CommandList.SetIndexBuffer(m_IndexBufferView);
SharpDX.Direct3D12.IndexBufferView rawIBV = ((Gen2Layer.H1IndexBufferView)resource.IndexBuffer.View).View;
m_CommandList.CommandList.SetIndexBuffer(rawIBV);
int instanceCount = Convert.ToInt32(resource.IndexBuffer.Count);
m_CommandList.CommandList.DrawIndexedInstanced(instanceCount, 1, 0, 0, 0);
// use barrier to notify that we are going to present the render target
m_CommandList.CommandList.ResourceBarrierTransition(rtvBackBuffer, ResourceStates.RenderTarget, ResourceStates.Present);
// execute the command
m_CommandList.CommandList.Close();
}
