yyc12345
a17b9deb4c
- fix PathManager nullptr assign issue - fix Context set encoding unexpected copy issue - write some export function for BMap.
116 lines
3.4 KiB
C++
116 lines
3.4 KiB
C++
#pragma once
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#include <VTUserAll.hpp>
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#include <vector>
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#include <cstdint>
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#include <cinttypes>
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namespace BMap {
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class BMMeshTransition {
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private:
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struct TransitionVertex {
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TransitionVertex(
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const LibCmo::VxMath::VxVector3& vec,
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const LibCmo::VxMath::VxVector3& norm,
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const LibCmo::VxMath::VxVector2& uv);
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LibCmo::VxMath::VxVector3 m_Vertex;
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LibCmo::VxMath::VxVector3 m_Norm;
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LibCmo::VxMath::VxVector2 m_UV;
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};
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struct TransitionFace {
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TransitionFace(LibCmo::CKDWORD _i1, LibCmo::CKDWORD _i2, LibCmo::CKDWORD _i3, LibCmo::CKDWORD mtl_id);
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LibCmo::CKDWORD m_Idx1, m_Idx2, m_Idx3;
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LibCmo::CKDWORD m_MtlSlotIdx;
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};
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struct TransitionVertexCompare {
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bool operator()(const TransitionVertex& lhs, const TransitionVertex& rhs) const;
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};
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public:
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BMMeshTransition();
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~BMMeshTransition();
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LIBCMO_DISABLE_COPY_MOVE(BMMeshTransition);
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void PrepareVertexCount(LibCmo::CKDWORD count);
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LibCmo::VxMath::VxVector3* PrepareVertex();
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void PrepareNormalCount(LibCmo::CKDWORD count);
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LibCmo::VxMath::VxVector3* PrepareNormal();
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void PrepareUVCount(LibCmo::CKDWORD count);
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LibCmo::VxMath::VxVector2* PrepareUV();
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void PrepareMtlSlotCount(LibCmo::CKDWORD count);
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LibCmo::CK2::ObjImpls::CKMaterial** PrepareMtlSlot();
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void PrepareFaceCount(LibCmo::CKDWORD count);
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LibCmo::CKDWORD* PrepareFaceVertexIndices();
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LibCmo::CKDWORD* PrepareFaceNormalIndices();
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LibCmo::CKDWORD* PrepareFaceUVIndices();
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LibCmo::CKDWORD* PrepareFaceMtlSlot();
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bool Parse(LibCmo::CK2::ObjImpls::CKMesh* write_into_mesh);
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private:
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void DoRealParse();
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void ApplyToMesh(LibCmo::CK2::ObjImpls::CKMesh* write_into_mesh);
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bool m_IsVertexOK, m_IsNormalOK, m_IsUVOK, m_IsFaceOK, m_IsMtlSlotOK;
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bool m_IsParsed;
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std::vector<LibCmo::VxMath::VxVector3> m_Vertexs, m_Normals;
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std::vector<LibCmo::VxMath::VxVector2> m_UVs;
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std::vector<LibCmo::CKDWORD> m_FaceVertexs, m_FaceNormals, m_FaceUVs;
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std::vector<LibCmo::CKDWORD> m_FaceMtlSlotIdxs;
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std::vector<LibCmo::CK2::ObjImpls::CKMaterial*> m_MtlSlots;
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std::vector<TransitionVertex> m_ProcVertexs;
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std::vector<TransitionFace> m_ProcFaces;
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/**
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@brief The core duplication vertex remover.
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@remark
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unordered_map have performance problem when dealing with massive data (in this case, big mesh).
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so we use map to get stable time cost.
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*/
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std::map<TransitionVertex, LibCmo::CKDWORD, TransitionVertexCompare> m_ProcDupRemover;
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};
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class BMFile {
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public:
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BMFile(LibCmo::CKSTRING temp_folder, LibCmo::CKSTRING texture_folder, LibCmo::CKDWORD encoding_count, LibCmo::CKSTRING encodings[], bool is_reader);
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~BMFile();
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LIBCMO_DISABLE_COPY_MOVE(BMFile);
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bool IsFailed();
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bool Load(LibCmo::CKSTRING filename);
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bool Save(LibCmo::CKSTRING filename, LibCmo::CKINT compress_level);
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#define VISITOR_DECL(namepart) \
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LibCmo::CKDWORD Get ## namepart ## Count(); \
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LibCmo::CK2::ObjImpls::CK ## namepart * Get ## namepart (LibCmo::CKDWORD idx); \
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LibCmo::CK2::ObjImpls::CK ## namepart * Create ## namepart (LibCmo::CKSTRING name);
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VISITOR_DECL(Group)
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VISITOR_DECL(3dObject)
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VISITOR_DECL(Mesh)
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VISITOR_DECL(Material)
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VISITOR_DECL(Texture)
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#undef VISITOR_DECL
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private:
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bool m_IsFailed;
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bool m_IsReader;
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LibCmo::CK2::CKContext* m_Context;
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#define VISITOR_SELF(namepart) \
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std::vector<LibCmo::CK2::ObjImpls::CK ## namepart *> m_Obj ## namepart ## s;
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VISITOR_SELF(Group)
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VISITOR_SELF(3dObject)
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VISITOR_SELF(Mesh)
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VISITOR_SELF(Material)
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VISITOR_SELF(Texture)
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#undef VISITOR_SELF
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};
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}
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