// Created by: Peter KURNEV
// Copyright (c) 2010-2014 OPEN CASCADE SAS
// Copyright (c) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
// Copyright (c) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, CEDRAT,
// EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// 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 _BOPAlgo_PaveFiller_HeaderFile
#define _BOPAlgo_PaveFiller_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>
#include <BOPCol_ListOfShape.hxx>
#include <BOPDS_PDS.hxx>
#include <BOPDS_PIterator.hxx>
#include <BOPAlgo_SectionAttribute.hxx>
#include <Standard_Real.hxx>
#include <BOPAlgo_Algo.hxx>
#include <BOPCol_BaseAllocator.hxx>
#include <TopAbs_ShapeEnum.hxx>
#include <Standard_Integer.hxx>
#include <BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks.hxx>
#include <Standard_Boolean.hxx>
#include <BOPCol_IndexedMapOfShape.hxx>
#include <BOPCol_MapOfInteger.hxx>
#include <BOPCol_DataMapOfIntegerReal.hxx>
#include <BOPCol_ListOfInteger.hxx>
#include <BOPDS_IndexedMapOfPaveBlock.hxx>
#include <BOPCol_DataMapOfShapeInteger.hxx>
#include <BOPDS_DataMapOfPaveBlockListOfPaveBlock.hxx>
#include <BOPCol_DataMapOfIntegerInteger.hxx>
#include <BOPDS_ListOfPaveBlock.hxx>
#include <IntSurf_ListOfPntOn2S.hxx>
#include <BOPCol_DataMapOfIntegerListOfInteger.hxx>
#include <BOPDS_MapOfPaveBlock.hxx>
#include <BOPDS_VectorOfCurve.hxx>
#include <BOPCol_IndexedDataMapOfShapeInteger.hxx>
#include <BOPCol_IndexedDataMapOfShapeListOfShape.hxx>
#include <BOPAlgo_GlueEnum.hxx>
class IntTools_Context;
class BOPDS_DS;
class BOPAlgo_SectionAttribute;
class BOPDS_PaveBlock;
class BOPDS_CommonBlock;
class gp_Pnt;
class BOPDS_Curve;
class TopoDS_Vertex;
class TopoDS_Edge;
class TopoDS_Face;
class BOPAlgo_PaveFiller : public BOPAlgo_Algo
{
public:
DEFINE_STANDARD_ALLOC
Standard_EXPORT BOPAlgo_PaveFiller();
Standard_EXPORT virtual ~BOPAlgo_PaveFiller();
Standard_EXPORT BOPAlgo_PaveFiller(const BOPCol_BaseAllocator& theAllocator);
Standard_EXPORT const BOPDS_DS& DS();
Standard_EXPORT BOPDS_PDS PDS();
Standard_EXPORT const BOPDS_PIterator& Iterator();
Standard_EXPORT void SetArguments (const BOPCol_ListOfShape& theLS);
Standard_EXPORT const BOPCol_ListOfShape& Arguments() const;
Standard_EXPORT const Handle(IntTools_Context)& Context();
Standard_EXPORT void SetSectionAttribute (const BOPAlgo_SectionAttribute& theSecAttr);
//! Sets the flag that defines the mode of treatment.
//! In non-destructive mode the argument shapes are not modified. Instead
//! a copy of a sub-shape is created in the result if it is needed to be updated.
Standard_EXPORT void SetNonDestructive(const Standard_Boolean theFlag);
//! Returns the flag that defines the mode of treatment.
//! In non-destructive mode the argument shapes are not modified. Instead
//! a copy of a sub-shape is created in the result if it is needed to be updated.
Standard_EXPORT Standard_Boolean NonDestructive() const;
Standard_EXPORT virtual void Perform() Standard_OVERRIDE;
//! Sets the glue option for the algorithm
Standard_EXPORT void SetGlue(const BOPAlgo_GlueEnum theGlue);
//! Returns the glue option of the algorithm
Standard_EXPORT BOPAlgo_GlueEnum Glue() const;
//! Sets the flag to avoid building of p-curves of edges on faces
void SetAvoidBuildPCurve(const Standard_Boolean theValue)
{
myAvoidBuildPCurve = theValue;
}
//! Returns the flag to avoid building of p-curves of edges on faces
Standard_Boolean IsAvoidBuildPCurve() const
{
return myAvoidBuildPCurve;
}
protected:
typedef NCollection_DataMap
<Handle(BOPDS_PaveBlock),
Bnd_Box,
TColStd_MapTransientHasher> BOPAlgo_DataMapOfPaveBlockBndBox;
//! Sets non-destructive mode automatically if an argument
//! contains a locked sub-shape (see TopoDS_Shape::Locked()).
Standard_EXPORT void SetNonDestructive();
Standard_EXPORT void SetIsPrimary(const Standard_Boolean theFlag);
Standard_EXPORT Standard_Boolean IsPrimary() const;
Standard_EXPORT virtual void PerformInternal();
Standard_EXPORT virtual void Clear();
Standard_EXPORT virtual void Init();
Standard_EXPORT void Prepare();
Standard_EXPORT virtual void PerformVV();
Standard_EXPORT virtual void PerformVE();
Standard_EXPORT virtual void PerformVF();
Standard_EXPORT virtual void PerformEE();
Standard_EXPORT virtual void PerformEF();
Standard_EXPORT virtual void PerformFF();
Standard_EXPORT virtual void PerformVZ();
Standard_EXPORT virtual void PerformEZ();
Standard_EXPORT virtual void PerformFZ();
Standard_EXPORT virtual void PerformZZ();
Standard_EXPORT virtual void PerformSZ(const TopAbs_ShapeEnum aTS);
Standard_EXPORT void TreatVerticesEE();
Standard_EXPORT void MakeSDVerticesFF(const BOPCol_DataMapOfIntegerListOfInteger& aDMVLV,
BOPCol_DataMapOfIntegerInteger& theDMNewSD);
Standard_EXPORT void MakeSplitEdges();
Standard_EXPORT void MakeBlocks();
Standard_EXPORT void MakePCurves();
Standard_EXPORT Standard_Integer MakeSDVertices(const BOPCol_ListOfInteger& theVertIndices,
const Standard_Boolean theAddInterfs = 1);
Standard_EXPORT void ProcessDE();
Standard_EXPORT void FillShrunkData (Handle(BOPDS_PaveBlock)& thePB);
Standard_EXPORT void FillShrunkData (const TopAbs_ShapeEnum theType1, const TopAbs_ShapeEnum theType2);
Standard_EXPORT Standard_Integer PerformVerticesEE (BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks& theMVCPB, const BOPCol_BaseAllocator& theAllocator);
Standard_EXPORT Standard_Integer PerformVerticesEF (BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks& theMVCPB, const BOPCol_BaseAllocator& theAllocator);
Standard_EXPORT Standard_Boolean CheckFacePaves (const TopoDS_Vertex& theVnew, const BOPCol_MapOfInteger& theMIF);
Standard_EXPORT static Standard_Boolean CheckFacePaves (const Standard_Integer theN, const BOPCol_MapOfInteger& theMIFOn, const BOPCol_MapOfInteger& theMIFIn);
Standard_EXPORT Standard_Boolean IsExistingVertex (const gp_Pnt& theP, const Standard_Real theTol, const BOPCol_MapOfInteger& theMVOn) const;
//! Checks and puts paves from <theMVOn> on the curve <theNC>.
Standard_EXPORT void PutPavesOnCurve (const BOPCol_MapOfInteger& theMVOn,
const Standard_Real theTolR3D,
BOPDS_Curve& theNC,
const Standard_Integer nF1,
const Standard_Integer nF2,
const BOPCol_MapOfInteger& theMI,
const BOPCol_MapOfInteger& theMVEF,
BOPCol_DataMapOfIntegerReal& theMVTol,
BOPCol_DataMapOfIntegerListOfInteger& aDMVLV);
Standard_EXPORT void FilterPavesOnCurves(const BOPDS_VectorOfCurve& theVNC,
const Standard_Real theTolR3D);
//! Depending on the parameter aType it checks whether
//! the vertex nV was created in EE or EF intersections.
//! If so, it increases aTolVExt from tolerance value of vertex to
//! the max distance from vertex nV to the ends of the range of common part.
//! Possible values of aType:
//! 1 - checks only EE;
//! 2 - checks only EF;
//! other - checks both types of intersections.
Standard_EXPORT Standard_Boolean ExtendedTolerance (const Standard_Integer nV, const BOPCol_MapOfInteger& aMI, Standard_Real& aTolVExt, const Standard_Integer aType = 0);
Standard_EXPORT void PutBoundPaveOnCurve (const TopoDS_Face& theF1, const TopoDS_Face& theF2, const Standard_Real theTolR3D, BOPDS_Curve& theNC, BOPCol_ListOfInteger& theLBV);
Standard_EXPORT Standard_Boolean IsExistingPaveBlock
(const Handle(BOPDS_PaveBlock)& thePB, const BOPDS_Curve& theNC,
const Standard_Real theTolR3D, const BOPDS_IndexedMapOfPaveBlock& theMPB,
const BOPDS_MapOfPaveBlock& theMPBCommon,
Handle(BOPDS_PaveBlock)& thePBOut, Standard_Real& theTolNew);
Standard_EXPORT Standard_Boolean IsExistingPaveBlock (const Handle(BOPDS_PaveBlock)& thePB, const BOPDS_Curve& theNC, const BOPCol_ListOfInteger& theLSE);
//! Treatment of section edges.
Standard_EXPORT Standard_Integer PostTreatFF (BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks& theMSCPB,
BOPDS_DataMapOfPaveBlockListOfPaveBlock& theDMExEdges,
BOPCol_DataMapOfIntegerInteger& theDMNewSD,
const BOPCol_IndexedMapOfShape& theMicroEdges,
const BOPCol_BaseAllocator& theAllocator);
Standard_EXPORT void FindPaveBlocks (const Standard_Integer theV, const Standard_Integer theF, BOPDS_ListOfPaveBlock& theLPB);
Standard_EXPORT void FillPaves (const Standard_Integer theV, const Standard_Integer theE, const Standard_Integer theF, const BOPDS_ListOfPaveBlock& theLPB, const Handle(BOPDS_PaveBlock)& thePB);
Standard_EXPORT void MakeSplitEdge (const Standard_Integer theV, const Standard_Integer theF);
Standard_EXPORT void GetEFPnts (const Standard_Integer nF1, const Standard_Integer nF2, IntSurf_ListOfPntOn2S& aListOfPnts);
//! Checks and puts paves created in EF intersections on the curve <theNC>.
Standard_EXPORT void PutEFPavesOnCurve (BOPDS_Curve& theNC,
const BOPCol_MapOfInteger& theMI,
const BOPCol_MapOfInteger& theMVEF,
BOPCol_DataMapOfIntegerReal& theMVTol,
BOPCol_DataMapOfIntegerListOfInteger& aDMVLV);
//! Puts stick paves on the curve <theNC>
Standard_EXPORT void PutStickPavesOnCurve (const TopoDS_Face& aF1,
const TopoDS_Face& aF2,
const BOPCol_MapOfInteger& theMI,
BOPDS_Curve& theNC,
const BOPCol_MapOfInteger& theMVStick,
BOPCol_DataMapOfIntegerReal& theMVTol,
BOPCol_DataMapOfIntegerListOfInteger& aDMVLV);
//! Collects indices of vertices created in all intersections between
//! two faces (<nF1> and <nF2>) to the map <theMVStick>.
//! Also, it collects indices of EF vertices to the <theMVEF> map
//! and indices of all subshapes of these two faces to the <theMI> map.
Standard_EXPORT void GetStickVertices (const Standard_Integer nF1, const Standard_Integer nF2, BOPCol_MapOfInteger& theMVStick, BOPCol_MapOfInteger& theMVEF, BOPCol_MapOfInteger& theMI);
//! Collects index nF and indices of all subshapes of the shape with index <nF>
//! to the map <theMI>.
Standard_EXPORT void GetFullShapeMap (const Standard_Integer nF, BOPCol_MapOfInteger& theMI);
//! Removes indices of vertices that are already on the
//! curve <theNC> from the map <theMV>.
//! It is used in PutEFPavesOnCurve and PutStickPavesOnCurve methods.
Standard_EXPORT void RemoveUsedVertices (BOPDS_Curve& theNC, BOPCol_MapOfInteger& theMV);
//! Puts the pave nV on the curve theNC.
//! Parameter aType defines whether to check the pave with
//! extended tolerance:
//! 0 - do not perform the check;
//! other - perform the check (aType goes to ExtendedTolerance).
Standard_EXPORT void PutPaveOnCurve (const Standard_Integer nV,
const Standard_Real theTolR3D,
const BOPDS_Curve& theNC,
const BOPCol_MapOfInteger& theMI,
BOPCol_DataMapOfIntegerReal& theMVTol,
BOPCol_DataMapOfIntegerListOfInteger& aDMVLV,
const Standard_Integer aType = 0);
//! Adds the existing edges from the map <theMPBOnIn> which interfere
//! with the vertices from <theMVB> map to the post treatment of section edges.
Standard_EXPORT void ProcessExistingPaveBlocks (const Standard_Integer theInt, const BOPDS_IndexedMapOfPaveBlock& theMPBOnIn, const BOPCol_DataMapOfIntegerListOfInteger& theDMBV, BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks& theMSCPB, BOPCol_DataMapOfShapeInteger& theMVI, BOPDS_MapOfPaveBlock& theMPB);
//! Replaces existing pave block <thePB> with new pave blocks <theLPB>.
//! The list <theLPB> contains images of <thePB> which were created in
//! the post treatment of section edges.
Standard_EXPORT void UpdateExistingPaveBlocks (const Handle(BOPDS_PaveBlock)& thePB, BOPDS_ListOfPaveBlock& theLPB, const Standard_Integer nF1, const Standard_Integer nF2);
//! Treatment of vertices that were created in EE intersections.
Standard_EXPORT void TreatNewVertices(const BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks& theMVCPB, BOPCol_IndexedDataMapOfShapeListOfShape& theImages);
//! Put paves on the curve <aBC> in case when <aBC>
//! is closed 3D-curve
Standard_EXPORT void PutClosingPaveOnCurve (BOPDS_Curve& aNC);
//! Keeps data for post treatment
Standard_EXPORT void PreparePostTreatFF (const Standard_Integer aInt, const Standard_Integer aCur, const Handle(BOPDS_PaveBlock)& aPB, BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks& aMSCPB, BOPCol_DataMapOfShapeInteger& aMVI, BOPDS_ListOfPaveBlock& aLPB);
//! Refines the state On for the all faces having
//! state information
Standard_EXPORT void RefineFaceInfoOn();
//! Updates the information about faces
Standard_EXPORT void UpdateFaceInfo (BOPDS_DataMapOfPaveBlockListOfPaveBlock& theDME, const BOPCol_DataMapOfIntegerInteger& theDMV);
//! Updates tolerance of vertex with index <nV>
//! to make it interfere with edge
Standard_EXPORT void ForceInterfVE (const Standard_Integer nV, Handle(BOPDS_PaveBlock)& aPB, BOPDS_MapOfPaveBlock& aMPB);
//! Updates tolerance of vertex with index <nV>
//! to make it interfere with face with index <nF>
Standard_EXPORT Standard_Boolean ForceInterfVF (const Standard_Integer nV, const Standard_Integer nF);
//! Checks if there are any common or intersecting sub shapes
//! between two planar faces.
Standard_EXPORT Standard_Boolean CheckPlanes (const Standard_Integer nF1, const Standard_Integer nF2) const;
//! Creates new edge from the edge nE with vertices nV1 and nV2
//! and returns the index of that new edge in the DS.
Standard_EXPORT Standard_Integer SplitEdge (const Standard_Integer nE, const Standard_Integer nV1, const Standard_Real aT1, const Standard_Integer nV2, const Standard_Real aT2);
//! Updates pave blocks which have the paves with indices contained
//! in the map <aDMNewSD>.
Standard_EXPORT void UpdatePaveBlocks(const BOPCol_DataMapOfIntegerInteger& aDMNewSD);
//! Updates tolerance vertex nV due to V/E interference.
//! It always creates new vertex if nV is from arguments.
//! @return DS index of updated vertex.
Standard_EXPORT Standard_Integer UpdateVertex(const Standard_Integer nV,
const Standard_Real aTolNew);
Standard_EXPORT void UpdatePaveBlocksWithSDVertices();
Standard_EXPORT void UpdateCommonBlocksWithSDVertices();
Standard_EXPORT void UpdateBlocksWithSharedVertices();
Standard_EXPORT void UpdateInterfsWithSDVertices();
Standard_EXPORT Standard_Boolean EstimatePaveOnCurve(const Standard_Integer nV,
const BOPDS_Curve& theNC,
const Standard_Real theTolR3D);
Standard_EXPORT void UpdateEdgeTolerance(const Standard_Integer nE,
const Standard_Real aTolNew);
Standard_EXPORT void RemovePaveBlocks(const BOPCol_MapOfInteger theEdges);
Standard_EXPORT void CorrectToleranceOfSE();
//! Reduce the intersection range using the common ranges of
//! Edge/Edge interferences to avoid creation of close
//! intersection vertices
Standard_EXPORT void ReduceIntersectionRange(const Standard_Integer theV1,
const Standard_Integer theV2,
const Standard_Integer theE,
const Standard_Integer theF,
Standard_Real& theTS1,
Standard_Real& theTS2);
//! Gets the bounding box for the given Pave Block.
//! If Pave Block has shrunk data it will be used to get the box,
//! and the Shrunk Range (<theSFirst>, <theSLast>).
//! Otherwise the box will be computed using BndLib_Add3dCurve method,
//! and the Shrunk Range will be equal to the PB's range.
//! To avoid re-computation of the bounding box for the same Pave Block
//! it will be saved in the map <thePBBox>.
//! Returns FALSE in case the PB's range is less than the
//! Precision::PConfusion(), otherwise returns TRUE.
Standard_EXPORT Standard_Boolean GetPBBox(const TopoDS_Edge& theE,
const Handle(BOPDS_PaveBlock)& thePB,
BOPAlgo_DataMapOfPaveBlockBndBox& thePBBox,
Standard_Real& theFirst,
Standard_Real& theLast,
Standard_Real& theSFirst,
Standard_Real& theSLast,
Bnd_Box& theBox);
BOPCol_ListOfShape myArguments;
BOPDS_PDS myDS;
BOPDS_PIterator myIterator;
Handle(IntTools_Context) myContext;
BOPAlgo_SectionAttribute mySectionAttribute;
Standard_Boolean myNonDestructive;
Standard_Boolean myIsPrimary;
Standard_Boolean myAvoidBuildPCurve;
BOPAlgo_GlueEnum myGlue;
private:
};
#endif // _BOPAlgo_PaveFiller_HeaderFile