// Created by: Peter KURNEV // Copyright (c) 1999-2014 OPEN CASCADE SAS // // This file is part of Open CASCADE Technology software library. // // This library is free software; you can redistribute it and/or modify it under // the terms of the GNU Lesser General Public License version 2.1 as published // by the Free Software Foundation, with special exception defined in the file // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT // distribution for complete text of the license and disclaimer of any warranty. // // Alternatively, this file may be used under the terms of Open CASCADE // commercial license or contractual agreement. #ifndef _BOPDS_PaveBlock_HeaderFile #define _BOPDS_PaveBlock_HeaderFile #include #include #include #include #include #include #include #include #include #include #include #include class BOPDS_PaveBlock; DEFINE_STANDARD_HANDLE(BOPDS_PaveBlock, Standard_Transient) //! The class BOPDS_PaveBlock is to store //! the information about pave block on an edge. //! Two adjacent paves on edge make up pave block. class BOPDS_PaveBlock : public Standard_Transient { public: //! Empty constructor Standard_EXPORT BOPDS_PaveBlock(); //! Constructor //! @param theAllocator the allocator to manage the memory Standard_EXPORT BOPDS_PaveBlock(const Handle(NCollection_BaseAllocator)& theAllocator); //! Modifier //! Sets the first pave Standard_EXPORT void SetPave1 (const BOPDS_Pave& thePave); //! Selector //! Returns the first pave Standard_EXPORT const BOPDS_Pave& Pave1() const; //! Modifier //! Sets the second pave Standard_EXPORT void SetPave2 (const BOPDS_Pave& thePave); //! Selector //! Returns the second pave Standard_EXPORT const BOPDS_Pave& Pave2() const; //! Modifier //! Sets the index of edge of pave block Standard_EXPORT void SetEdge (const Standard_Integer theEdge); //! Selector //! Returns the index of edge of pave block Standard_EXPORT Standard_Integer Edge() const; //! Query //! Returns true if the pave block has edge Standard_EXPORT Standard_Boolean HasEdge() const; //! Query //! Returns true if the pave block has edge //! Returns the index of edge Standard_EXPORT Standard_Boolean HasEdge (Standard_Integer& theEdge) const; //! Modifier //! Sets the index of original edge //! of the pave block Standard_EXPORT void SetOriginalEdge (const Standard_Integer theEdge); //! Selector //! Returns the index of original edge of pave block Standard_EXPORT Standard_Integer OriginalEdge() const; //! Query //! Returns true if the edge is equal to the original edge //! of the pave block Standard_EXPORT Standard_Boolean IsSplitEdge() const; //! Selector //! Returns the parametric range //! of the pave block Standard_EXPORT void Range (Standard_Real& theT1, Standard_Real& theT2) const; //! Query //! Returns true if the pave block has pave indices //! that equal to the pave indices of the pave block //! Standard_EXPORT Standard_Boolean HasSameBounds (const Handle(BOPDS_PaveBlock)& theOther) const; //! Selector //! Returns the pave indices //! of the pave block Standard_EXPORT void Indices (Standard_Integer& theIndex1, Standard_Integer& theIndex2) const; //! Query //! Returns true if the pave block contains extra paves Standard_EXPORT Standard_Boolean IsToUpdate() const; //! Modifier //! Appends extra paves Standard_EXPORT void AppendExtPave(const BOPDS_Pave& thePave); //! Modifier //! Appends extra pave Standard_EXPORT void AppendExtPave1 (const BOPDS_Pave& thePave); //! Modifier //! Removes a pave with the given vertex number from extra paves Standard_EXPORT void RemoveExtPave(const Standard_Integer theVertNum); //! Selector //! Returns the extra paves Standard_EXPORT const BOPDS_ListOfPave& ExtPaves() const; //! Selector / Modifier //! Returns the extra paves Standard_EXPORT BOPDS_ListOfPave& ChangeExtPaves(); //! Modifier //! Updates the pave block. The extra paves are used //! to create new pave blocks . //! - if true, the first pave and the second //! pave are used to produce new pave blocks. Standard_EXPORT void Update (BOPDS_ListOfPaveBlock& theLPB, const Standard_Boolean theFlag = Standard_True); //! Query //! Returns true if the extra paves contain the pave //! with given value of the parameter //! - the value of the tolerance to compare //! - index of the found pave Standard_EXPORT Standard_Boolean ContainsParameter (const Standard_Real thePrm, const Standard_Real theTol, Standard_Integer& theInd) const; //! Modifier //! Sets the shrunk data for the pave block //! , - shrunk range //! - the bounding box //! - defines whether the edge can be split Standard_EXPORT void SetShrunkData (const Standard_Real theTS1, const Standard_Real theTS2, const Bnd_Box& theBox, const Standard_Boolean theIsSplittable); //! Selector //! Returns the shrunk data for the pave block //! , - shrunk range //! - the bounding box //! - defines whether the edge can be split Standard_EXPORT void ShrunkData (Standard_Real& theTS1, Standard_Real& theTS2, Bnd_Box& theBox, Standard_Boolean& theIsSplittable) const; //! Query //! Returns true if the pave block contains //! the shrunk data Standard_EXPORT Standard_Boolean HasShrunkData() const; Standard_EXPORT void Dump() const; //! Query //! Returns FALSE if the pave block has a too short //! shrunk range and cannot be split, otherwise returns TRUE Standard_Boolean IsSplittable() const { return myIsSplittable; } DEFINE_STANDARD_RTTIEXT(BOPDS_PaveBlock,Standard_Transient) protected: Handle(NCollection_BaseAllocator) myAllocator; Standard_Integer myEdge; Standard_Integer myOriginalEdge; BOPDS_Pave myPave1; BOPDS_Pave myPave2; BOPDS_ListOfPave myExtPaves; Standard_Real myTS1; Standard_Real myTS2; Bnd_Box myShrunkBox; TColStd_MapOfInteger myMFence; Standard_Boolean myIsSplittable; private: }; #endif // _BOPDS_PaveBlock_HeaderFile