ssdfasd
af3b61a45a
修改内容： 1. NanoVDBLoader 添加边界框信息读取 (worldBBox[6]) 2. BattleFireDirect 添加 Volume 渲染相关函数: - InitVolumeRootSignature(): 体积渲染的 root signature - CreateVolumePSO(): 线框模式 PSO 3. main.cpp: - 打印 NanoVDB 边界框信息 - 创建立方体网格表示边界框 - 渲染绿色线框立方体 4. 修复 CreateShaderFromFile 支持 #include 5. 修复 volume.hlsl 使用 32 位地址模式 验证结果： - 成功显示 NanoVDB 边界框线框 - 着色器能正确读取 NanoVDB 数据
39 lines
1.7 KiB
C
39 lines
1.7 KiB
C
#pragma once
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#include <d3d12.h>
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#include <dxgi1_4.h>
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#include <d3dcompiler.h>
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#include <DirectXMath.h>
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#include <stdio.h>
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D3D12_RESOURCE_BARRIER InitResourceBarrier(
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ID3D12Resource* inResource, D3D12_RESOURCE_STATES inPrevState,
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D3D12_RESOURCE_STATES inNextState);
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ID3D12RootSignature* InitRootSignature();
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ID3D12RootSignature* InitVolumeRootSignature();
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void CreateShaderFromFile(
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LPCTSTR inShaderFilePath,
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const char* inMainFunctionName,
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const char* inTarget,//"vs_5_0","ps_5_0","vs_4_0"
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D3D12_SHADER_BYTECODE* inShader);
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ID3D12Resource* CreateConstantBufferObject(int inDataLen);
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void UpdateConstantBuffer(ID3D12Resource* inCB, void* inData, int inDataLen);
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ID3D12Resource* CreateBufferObject(ID3D12GraphicsCommandList* inCommandList,
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void* inData, int inDataLen, D3D12_RESOURCE_STATES inFinalResourceState);
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ID3D12PipelineState* CreatePSO(ID3D12RootSignature* inID3D12RootSignature,
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D3D12_SHADER_BYTECODE inVertexShader, D3D12_SHADER_BYTECODE inPixelShader,
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D3D12_SHADER_BYTECODE inGSShader);
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ID3D12PipelineState* CreateVolumePSO(ID3D12RootSignature* inID3D12RootSignature,
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D3D12_SHADER_BYTECODE inVertexShader, D3D12_SHADER_BYTECODE inPixelShader);
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bool InitD3D12(HWND inHWND, int inWidth, int inHeight);
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ID3D12GraphicsCommandList* GetCommandList();
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ID3D12CommandAllocator* GetCommandAllocator();
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void WaitForCompletionOfCommandList();
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void EndCommandList();
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void BeginRenderToSwapChain(ID3D12GraphicsCommandList* inCommandList);
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void EndRenderToSwapChain(ID3D12GraphicsCommandList* inCommandList);
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void SwapD3D12Buffers();
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ID3D12Resource* CreateTexture2D(ID3D12GraphicsCommandList* inCommandList,
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const void*inPixelData,int inDataSizeInBytes,int inWidth,int inHeight,
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DXGI_FORMAT inFormat);
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ID3D12Device* GetD3DDevice();
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