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Split CMO structs into a new header (#482)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,181 @@ | ||
| //-------------------------------------------------------------------------------------- | ||
| // 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 | ||
| //-------------------------------------------------------------------------------------- | ||
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| #pragma once | ||
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| #include <DirectXMath.h> | ||
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| #include <cstdint> | ||
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| namespace VSD3DStarter | ||
| { | ||
| // .CMO files | ||
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| // 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 | ||
| // } | ||
| // } | ||
| // } | ||
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| #pragma pack(push,1) | ||
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| struct Material | ||
| { | ||
| DirectX::XMFLOAT4 Ambient; | ||
| DirectX::XMFLOAT4 Diffuse; | ||
| DirectX::XMFLOAT4 Specular; | ||
| float SpecularPower; | ||
| DirectX::XMFLOAT4 Emissive; | ||
| DirectX::XMFLOAT4X4 UVTransform; | ||
| }; | ||
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| constexpr uint32_t MAX_TEXTURE = 8; | ||
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| struct SubMesh | ||
| { | ||
| uint32_t MaterialIndex; | ||
| uint32_t IndexBufferIndex; | ||
| uint32_t VertexBufferIndex; | ||
| uint32_t StartIndex; | ||
| uint32_t PrimCount; | ||
| }; | ||
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| constexpr uint32_t NUM_BONE_INFLUENCES = 4; | ||
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| // 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; | ||
| }; | ||
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| struct SkinningVertex | ||
| { | ||
| uint32_t boneIndex[NUM_BONE_INFLUENCES]; | ||
| float boneWeight[NUM_BONE_INFLUENCES]; | ||
| }; | ||
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| struct MeshExtents | ||
| { | ||
| float CenterX, CenterY, CenterZ; | ||
| float Radius; | ||
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| float MinX, MinY, MinZ; | ||
| float MaxX, MaxY, MaxZ; | ||
| }; | ||
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| struct Bone | ||
| { | ||
| int32_t ParentIndex; | ||
| DirectX::XMFLOAT4X4 InvBindPos; | ||
| DirectX::XMFLOAT4X4 BindPos; | ||
| DirectX::XMFLOAT4X4 LocalTransform; | ||
| }; | ||
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| struct Clip | ||
| { | ||
| float StartTime; | ||
| float EndTime; | ||
| uint32_t keys; | ||
| }; | ||
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| struct Keyframe | ||
| { | ||
| uint32_t BoneIndex; | ||
| float Time; | ||
| DirectX::XMFLOAT4X4 Transform; | ||
| }; | ||
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| #pragma pack(pop) | ||
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| 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 | ||
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| 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"); |
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