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Add export for Visual Studio CMO file #24

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Add export for Visual Studio CMO file #24

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ae70ca6
Initial framework for CMO writer
walbourn Sep 20, 2024
2bcfe12
Clean up some /analyze warnings
walbourn Sep 20, 2024
171df7b
Add CMO header
walbourn Sep 20, 2024
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6 changes: 6 additions & 0 deletions ContentExporter_2019.sln
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "XATGFileWriter", "XATGFileW
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SDKMeshFileWriter", "SDKMeshFileWriter\SDKMeshFileWriter2019.vcxproj", "{85495119-FC0E-4F85-8357-8823B6164F9E}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CMOFileWriter", "cmofilewriter\CMOFileWriter2019.vcxproj", "{4D1B88DF-35BF-4771-ABA2-45559F4A9078}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Expand All @@ -32,6 +34,10 @@ Global
{85495119-FC0E-4F85-8357-8823B6164F9E}.Debug|x64.Build.0 = Debug|x64
{85495119-FC0E-4F85-8357-8823B6164F9E}.Release|x64.ActiveCfg = Release|x64
{85495119-FC0E-4F85-8357-8823B6164F9E}.Release|x64.Build.0 = Release|x64
{4D1B88DF-35BF-4771-ABA2-45559F4A9078}.Debug|x64.ActiveCfg = Debug|x64
{4D1B88DF-35BF-4771-ABA2-45559F4A9078}.Debug|x64.Build.0 = Debug|x64
{4D1B88DF-35BF-4771-ABA2-45559F4A9078}.Release|x64.ActiveCfg = Release|x64
{4D1B88DF-35BF-4771-ABA2-45559F4A9078}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
Expand Down
181 changes: 181 additions & 0 deletions cmofilewriter/CMO.h
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//--------------------------------------------------------------------------------------
// File: CMO.h
//
// .CMO files are built by Visual Studio's MeshContentTask and an example renderer was
// provided in the VS Direct3D Starter Kit
// https://devblogs.microsoft.com/cppblog/developing-an-app-with-the-visual-studio-3d-starter-kit-part-1-of-3/
// https://devblogs.microsoft.com/cppblog/developing-an-app-with-the-visual-studio-3d-starter-kit-part-2-of-3/
// https://devblogs.microsoft.com/cppblog/developing-an-app-with-the-visual-studio-3d-starter-kit-part-3-of-3/
//
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
//
// http://go.microsoft.com/fwlink/?LinkId=248929
// http://go.microsoft.com/fwlink/?LinkID=615561
//--------------------------------------------------------------------------------------

#pragma once

#include <DirectXMath.h>

#include <cstdint>


namespace VSD3DStarter
{
// .CMO files

// UINT - Mesh count
// { [Mesh count]
// UINT - Length of name
// wchar_t[] - Name of mesh (if length > 0)
// UINT - Material count
// { [Material count]
// UINT - Length of material name
// wchar_t[] - Name of material (if length > 0)
// Material structure
// UINT - Length of pixel shader name
// wchar_t[] - Name of pixel shader (if length > 0)
// { [8]
// UINT - Length of texture name
// wchar_t[] - Name of texture (if length > 0)
// }
// }
// BYTE - 1 if there is skeletal animation data present
// UINT - SubMesh count
// { [SubMesh count]
// SubMesh structure
// }
// UINT - IB Count
// { [IB Count]
// UINT - Number of USHORTs in IB
// USHORT[] - Array of indices
// }
// UINT - VB Count
// { [VB Count]
// UINT - Number of verts in VB
// Vertex[] - Array of vertices
// }
// UINT - Skinning VB Count
// { [Skinning VB Count]
// UINT - Number of verts in Skinning VB
// SkinningVertex[] - Array of skinning verts
// }
// MeshExtents structure
// [If skeleton animation data is not present, file ends here]
// UINT - Bone count
// { [Bone count]
// UINT - Length of bone name
// wchar_t[] - Bone name (if length > 0)
// Bone structure
// }
// UINT - Animation clip count
// { [Animation clip count]
// UINT - Length of clip name
// wchar_t[] - Clip name (if length > 0)
// float - Start time
// float - End time
// UINT - Keyframe count
// { [Keyframe count]
// Keyframe structure
// }
// }
// }

#pragma pack(push,1)

struct Material
{
DirectX::XMFLOAT4 Ambient;
DirectX::XMFLOAT4 Diffuse;
DirectX::XMFLOAT4 Specular;
float SpecularPower;
DirectX::XMFLOAT4 Emissive;
DirectX::XMFLOAT4X4 UVTransform;
};

constexpr uint32_t MAX_TEXTURE = 8;

struct SubMesh
{
uint32_t MaterialIndex;
uint32_t IndexBufferIndex;
uint32_t VertexBufferIndex;
uint32_t StartIndex;
uint32_t PrimCount;
};

constexpr uint32_t NUM_BONE_INFLUENCES = 4;

// Vertex struct for Visual Studio Shader Designer (DGSL) holding position, normal,
// tangent, color (RGBA), and texture mapping information
struct VertexPositionNormalTangentColorTexture
{
DirectX::XMFLOAT3 position;
DirectX::XMFLOAT3 normal;
DirectX::XMFLOAT4 tangent;
uint32_t color;
DirectX::XMFLOAT2 textureCoordinate;
};

struct SkinningVertex
{
uint32_t boneIndex[NUM_BONE_INFLUENCES];
float boneWeight[NUM_BONE_INFLUENCES];
};

struct MeshExtents
{
float CenterX, CenterY, CenterZ;
float Radius;

float MinX, MinY, MinZ;
float MaxX, MaxY, MaxZ;
};

struct Bone
{
int32_t ParentIndex;
DirectX::XMFLOAT4X4 InvBindPos;
DirectX::XMFLOAT4X4 BindPos;
DirectX::XMFLOAT4X4 LocalTransform;
};

struct Clip
{
float StartTime;
float EndTime;
uint32_t keys;
};

struct Keyframe
{
uint32_t BoneIndex;
float Time;
DirectX::XMFLOAT4X4 Transform;
};

#pragma pack(pop)

const Material s_defMaterial =
{
{ 0.2f, 0.2f, 0.2f, 1.f },
{ 0.8f, 0.8f, 0.8f, 1.f },
{ 0.0f, 0.0f, 0.0f, 1.f },
1.f,
{ 0.0f, 0.0f, 0.0f, 1.0f },
{ 1.f, 0.f, 0.f, 0.f,
0.f, 1.f, 0.f, 0.f,
0.f, 0.f, 1.f, 0.f,
0.f, 0.f, 0.f, 1.f },
};
} // namespace

static_assert(sizeof(VSD3DStarter::Material) == 132, "CMO Mesh structure size incorrect");
static_assert(sizeof(VSD3DStarter::SubMesh) == 20, "CMO Mesh structure size incorrect");
static_assert(sizeof(VSD3DStarter::VertexPositionNormalTangentColorTexture) == 52, "CMO Mesh structure size incorrect");
static_assert(sizeof(VSD3DStarter::SkinningVertex) == 32, "CMO Mesh structure size incorrect");
static_assert(sizeof(VSD3DStarter::MeshExtents) == 40, "CMO Mesh structure size incorrect");
static_assert(sizeof(VSD3DStarter::Bone) == 196, "CMO Mesh structure size incorrect");
static_assert(sizeof(VSD3DStarter::Clip) == 12, "CMO Mesh structure size incorrect");
static_assert(sizeof(VSD3DStarter::Keyframe) == 72, "CMO Mesh structure size incorrect");
105 changes: 105 additions & 0 deletions cmofilewriter/CMOFileWriter2019.vcxproj
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<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectName>CMOFileWriter</ProjectName>
<ProjectGuid>{4D1B88DF-35BF-4771-ABA2-45559F4A9078}</ProjectGuid>
<RootNamespace>CMOFileWriter</RootNamespace>
<Keyword>Win32Proj</Keyword>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<CharacterSet>Unicode</CharacterSet>
<WholeProgramOptimization>false</WholeProgramOptimization>
<PlatformToolset>v142</PlatformToolset>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<CharacterSet>Unicode</CharacterSet>
<PlatformToolset>v142</PlatformToolset>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup>
<_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
<OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Platform)\$(Configuration)_2019\</OutDir>
<IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Platform)\$(Configuration)_2019\</IntDir>
<OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Platform)\$(Configuration)_2019\</OutDir>
<IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Platform)\$(Configuration)_2019\</IntDir>
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
<CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
<CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
<CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
<CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ExceptionHandling>Sync</ExceptionHandling>
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
<PrecompiledHeader>Use</PrecompiledHeader>
<WarningLevel>Level4</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<SDLCheck>true</SDLCheck>
<AdditionalOptions>/Zc:__cplusplus /ZH:SHA_256 %(AdditionalOptions)</AdditionalOptions>
<ExternalWarningLevel>Level4</ExternalWarningLevel>
</ClCompile>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WholeProgramOptimization>false</WholeProgramOptimization>
<AdditionalIncludeDirectories>%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ExceptionHandling>Sync</ExceptionHandling>
<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
<PrecompiledHeader>Use</PrecompiledHeader>
<WarningLevel>Level4</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<ControlFlowGuard>Guard</ControlFlowGuard>
<SDLCheck>true</SDLCheck>
<AdditionalOptions>/Zc:__cplusplus /ZH:SHA_256 %(AdditionalOptions)</AdditionalOptions>
<ExternalWarningLevel>Level4</ExternalWarningLevel>
</ClCompile>
<Lib>
<TargetMachine>MachineX64</TargetMachine>
</Lib>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="CMOFileWriter.cpp" />
<ClCompile Include="stdafx.cpp">
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="CMO.h" />
<ClInclude Include="CMOFileWriter.h" />
<ClInclude Include="stdafx.h" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>
32 changes: 32 additions & 0 deletions cmofilewriter/CMOFileWriter2019.vcxproj.filters
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="stdafx.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="CMOFileWriter.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="stdafx.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="CMOFileWriter.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="CMO.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
</Project>
29 changes: 29 additions & 0 deletions cmofilewriter/cmofilewriter.cpp
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//-------------------------------------------------------------------------------------
// CMOFileWriter.cpp
//
// Advanced Technology Group (ATG)
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
//
// http://go.microsoft.com/fwlink/?LinkId=226208
//-------------------------------------------------------------------------------------
#include "stdafx.h"

extern ATG::ExportScene* g_pScene;

#include "CMO.h"

using namespace DirectX;


namespace ATG
{
bool WriteCMOFile(const CHAR* strFileName, ExportManifest* pManifest)
{
if (!g_pScene)
return false;

// TODO:
return false;
}
}
22 changes: 22 additions & 0 deletions cmofilewriter/cmofilewriter.h
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//-------------------------------------------------------------------------------------
// CMOFileWriter.h
//
// Entry point for writing SDKMESH files. This file writer takes data from the
// ExportScene stored in a global variable (g_pScene).
//
// Advanced Technology Group (ATG)
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
//
// http://go.microsoft.com/fwlink/?LinkId=226208
//-------------------------------------------------------------------------------------
#pragma once

namespace ATG
{

class ExportManifest;

bool WriteCMOFile(const CHAR* strFileName, ExportManifest* pManifest);

}
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