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https://github.com/leozide/leocad
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125 lines
3.1 KiB
C++
125 lines
3.1 KiB
C++
#ifndef _LC_LIBRARY_H_
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#define _LC_LIBRARY_H_
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#include "lc_mesh.h"
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#include "array.h"
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#include "str.h"
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class PieceInfo;
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class lcZipFile;
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#define LC_CATEGORY_FILE_ID LC_FOURCC('C', 'A', 'T', 0)
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#define LC_CATEGORY_FILE_VERSION 0x0100
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class lcLibraryMeshSection
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{
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public:
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lcLibraryMeshSection()
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: mIndices(1024, 1024)
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{
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}
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~lcLibraryMeshSection()
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{
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}
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lcuint32 mColorCode;
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bool mTriangles;
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ObjArray<lcuint32> mIndices;
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};
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class lcLibraryMeshData
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{
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public:
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lcLibraryMeshData()
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: mVertices(1024, 1024)
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{
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}
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~lcLibraryMeshData()
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{
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for (int SectionIdx = 0; SectionIdx < mSections.GetSize(); SectionIdx++)
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delete mSections[SectionIdx];
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}
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void AddLine(int LineType, lcuint32 ColorCode, const lcVector3* Vertices);
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void AddMeshData(const lcLibraryMeshData& Data, const lcMatrix44& Transform, lcuint32 CurrentColorCode);
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void AddMeshDataNoDuplicateCheck(const lcLibraryMeshData& Data, const lcMatrix44& Transform, lcuint32 CurrentColorCode);
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PtrArray<lcLibraryMeshSection> mSections;
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ObjArray<lcVector3> mVertices;
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};
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class lcLibraryPrimitive
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{
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public:
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lcLibraryPrimitive(const char* Name, lcuint32 ZipFileIndex, bool Stud, bool SubFile)
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{
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strncpy(mName, Name, sizeof(mName));
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mName[sizeof(mName) - 1] = 0;
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mZipFileIndex = ZipFileIndex;
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mLoaded = false;
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mStud = Stud;
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mSubFile = SubFile;
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}
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char mName[LC_MAXPATH];
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lcuint32 mZipFileIndex;
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bool mLoaded;
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bool mStud;
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bool mSubFile;
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lcLibraryMeshData mMeshData;
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};
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struct lcLibraryCategory
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{
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String Name;
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String Keywords;
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};
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class lcPiecesLibrary
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{
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public:
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lcPiecesLibrary();
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~lcPiecesLibrary();
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bool Load(const char* SearchPath);
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PieceInfo* FindPiece(const char* PieceName, bool CreatePlaceholderIfMissing);
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PieceInfo* CreatePlaceholder(const char* PieceName);
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bool LoadPiece(PieceInfo* Info);
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bool PieceInCategory(PieceInfo* Info, const String& CategoryKeywords) const;
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int GetFirstPieceCategory(PieceInfo* Info) const;
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void GetCategoryEntries(int CategoryIndex, bool GroupPieces, PtrArray<PieceInfo>& SinglePieces, PtrArray<PieceInfo>& GroupedPieces);
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void GetPatternedPieces(PieceInfo* Parent, PtrArray<PieceInfo>& Pieces) const;
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int FindCategoryIndex(const String& CategoryName) const;
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void SetCategory(int Index, const String& Name, const String& Keywords);
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void AddCategory(const String& Name, const String& Keywords);
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void RemoveCategory(int Index);
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void ResetCategories();
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bool LoadCategories(const char* FileName);
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bool SaveCategories();
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bool DoSaveCategories(bool AskName);
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PtrArray<PieceInfo> mPieces;
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PtrArray<lcLibraryPrimitive> mPrimitives;
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ObjArray<lcLibraryCategory> mCategories;
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char mLibraryPath[LC_MAXPATH];
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protected:
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bool OpenArchive(const char* FileName);
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bool OpenDirectory(const char* Path);
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int FindPrimitiveIndex(const char* Name);
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bool LoadPrimitive(int PrimitiveIndex);
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bool ReadMeshData(lcFile& File, const lcMatrix44& CurrentTransform, lcuint32 CurrentColorCode, lcLibraryMeshData& MeshData);
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bool mCategoriesModified;
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char mCategoriesFile[LC_MAXPATH];
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lcZipFile* mZipFile;
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};
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#endif // _LC_LIBRARY_H_
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