BOPAlgo_CheckerSI Class Reference

Checks the shape on self-interference. More...

#include <BOPAlgo_CheckerSI.hxx>

Inheritance diagram for BOPAlgo_CheckerSI:

Public Member Functions
	BOPAlgo_CheckerSI ()
virtual	~BOPAlgo_CheckerSI ()
virtual void	Perform () override
void	SetLevelOfCheck (const Standard_Integer theLevel)
	Sets the level of checking shape on self-interference. It defines which interferences will be checked: 0 - only V/V; 1 - V/V and V/E; 2 - V/V, V/E and E/E; 3 - V/V, V/E, E/E and V/F; 4 - V/V, V/E, E/E, V/F and E/F; 5 - V/V, V/E, E/E, V/F, E/F and F/F; 6 - V/V, V/E, E/E, V/F, E/F, F/F and V/S; 7 - V/V, V/E, E/E, V/F, E/F, F/F, V/S and E/S; 8 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S and F/S; 9 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S, F/S and S/S - all interferences (Default value) More...
Public Member Functions inherited from BOPAlgo_PaveFiller
	BOPAlgo_PaveFiller ()
virtual	~BOPAlgo_PaveFiller ()
	BOPAlgo_PaveFiller (const BOPCol_BaseAllocator &theAllocator)
const BOPDS_DS &	DS ()
BOPDS_PDS	PDS ()
const BOPDS_PIterator &	Iterator ()
void	SetArguments (const BOPCol_ListOfShape &theLS)
const BOPCol_ListOfShape &	Arguments () const
const Handle< IntTools_Context > &	Context ()
void	SetSectionAttribute (const BOPAlgo_SectionAttribute &theSecAttr)
void	SetNonDestructive (const Standard_Boolean theFlag)
	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. More...
Standard_Boolean	NonDestructive () const
	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. More...
void	SetGlue (const BOPAlgo_GlueEnum theGlue)
	Sets the glue option for the algorithm. More...
BOPAlgo_GlueEnum	Glue () const
	Returns the glue option of the algorithm. More...
void	SetAvoidBuildPCurve (const Standard_Boolean theValue)
	Sets the flag to avoid building of p-curves of edges on faces. More...
Standard_Boolean	IsAvoidBuildPCurve () const
	Returns the flag to avoid building of p-curves of edges on faces. More...
Public Member Functions inherited from BOPAlgo_Options
	BOPAlgo_Options ()
	Empty constructor. More...
	BOPAlgo_Options (const BOPCol_BaseAllocator &theAllocator)
	Constructor with allocator. More...
virtual	~BOPAlgo_Options ()
	Destructor. More...
const BOPCol_BaseAllocator &	Allocator () const
	Returns allocator. More...
void	AddError (const Handle< Message_Alert > &theAlert)
	Adds the alert as error (fail) More...
void	AddWarning (const Handle< Message_Alert > &theAlert)
	Adds the alert as warning. More...
Standard_Boolean	HasErrors () const
	Returns true if algorithm has failed. More...
Standard_Boolean	HasError (const Handle< Standard_Type > &theType) const
	Returns true if algorithm has generated error of specified type. More...
Standard_Boolean	HasWarnings () const
	Returns true if algorithm has generated some warning alerts. More...
Standard_Boolean	HasWarning (const Handle< Standard_Type > &theType) const
	Returns true if algorithm has generated warning of specified type. More...
const Handle< Message_Report > &	GetReport () const
	Returns report collecting all errors and warnings. More...
void	DumpErrors (Standard_OStream &theOS) const
	Dumps the error status into the given stream. More...
void	DumpWarnings (Standard_OStream &theOS) const
	Dumps the warning statuses into the given stream. More...
void	ClearWarnings ()
	Clears the warnings of the algorithm. More...
void	SetFuzzyValue (const Standard_Real theFuzz)
	Sets the additional tolerance. More...
Standard_Real	FuzzyValue () const
	Returns the additional tolerance. More...
void	SetProgressIndicator (const Handle< Message_ProgressIndicator > &theObj)
	Set the Progress Indicator object. More...
void	SetRunParallel (const Standard_Boolean theFlag)
	Set the flag of parallel processing if <theFlag> is true the parallel processing is switched on if <theFlag> is false the parallel processing is switched off. More...
Standard_Boolean	RunParallel () const
	Returns the flag of parallel processing. More...

Protected Member Functions
virtual void	Init () override
void	PostTreat ()
	Treats the intersection results. More...
void	CheckFaceSelfIntersection ()
virtual void	PerformVZ ()
	Methods for intersection with solids. More...
virtual void	PerformEZ ()
	Edge/Solid intersection. More...
virtual void	PerformFZ ()
	Face/Solid intersection. More...
virtual void	PerformZZ ()
	Solid/Solid intersection. More...
virtual void	PerformSZ (const TopAbs_ShapeEnum aTS)
	Used for intersection of edges and faces with solids. More...
Protected Member Functions inherited from BOPAlgo_PaveFiller
void	SetNonDestructive ()
	Sets non-destructive mode automatically if an argument contains a locked sub-shape (see TopoDS_Shape::Locked()). More...
void	SetIsPrimary (const Standard_Boolean theFlag)
Standard_Boolean	IsPrimary () const
virtual void	PerformInternal ()
virtual void	Clear () override
	Clears all warnings and errors, and any data cached by the algorithm. User defined options are not cleared. More...
void	Prepare ()
virtual void	PerformVV ()
virtual void	PerformVE ()
void	IntersectVE (const BOPDS_IndexedDataMapOfPaveBlockListOfInteger &theVEPairs, const Standard_Boolean bAddInterfs=Standard_True)
	Performs the intersection of the vertices with edges. More...
void	SplitPaveBlocks (const BOPCol_MapOfInteger &theMEdges, const Standard_Boolean theAddInterfs)
	Splits the Pave Blocks of the given edges with the extra paves. The method also builds the shrunk data for the new pave blocks and in case there is no valid range on the pave block, the vertices of this pave block will be united making SD vertex. Parameter <theAddInterfs> defines whether this interference will be added into common table of interferences or not. If some of the Pave Blocks are forming the Common Blocks, the splits of the Pave Blocks will also form a Common Block. More...
virtual void	PerformVF ()
virtual void	PerformEE ()
virtual void	PerformEF ()
virtual void	PerformFF ()
void	TreatVerticesEE ()
void	MakeSDVerticesFF (const BOPCol_DataMapOfIntegerListOfInteger &aDMVLV, BOPCol_DataMapOfIntegerInteger &theDMNewSD)
void	MakeSplitEdges ()
void	MakeBlocks ()
void	MakePCurves ()
Standard_Integer	MakeSDVertices (const BOPCol_ListOfInteger &theVertIndices, const Standard_Boolean theAddInterfs=1)
void	ProcessDE ()
void	FillShrunkData (Handle< BOPDS_PaveBlock > &thePB)
void	FillShrunkData (const TopAbs_ShapeEnum theType1, const TopAbs_ShapeEnum theType2)
void	AnalyzeShrunkData (const Handle< BOPDS_PaveBlock > &thePB, const IntTools_ShrunkRange &theSR)
	Analyzes the results of computation of the valid range for the pave block and in case of error adds the warning status, otherwise saves the valid range in the pave block. More...
void	PerformNewVertices (BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks &theMVCPB, const BOPCol_BaseAllocator &theAllocator, const Standard_Boolean theIsEEIntersection=Standard_True)
	Performs intersection of new vertices, obtained in E/E and E/F intersections. More...
Standard_Boolean	CheckFacePaves (const TopoDS_Vertex &theVnew, const BOPCol_MapOfInteger &theMIF)
Standard_Boolean	IsExistingVertex (const gp_Pnt &theP, const Standard_Real theTol, const BOPCol_MapOfInteger &theMVOn) const
void	PutPavesOnCurve (const BOPCol_MapOfInteger &theMVOn, 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)
	Checks and puts paves from <theMVOn> on the curve <theNC>. More...
void	FilterPavesOnCurves (const BOPDS_VectorOfCurve &theVNC)
Standard_Boolean	ExtendedTolerance (const Standard_Integer nV, const BOPCol_MapOfInteger &aMI, Standard_Real &aTolVExt, const Standard_Integer aType=0)
	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. More...
void	PutBoundPaveOnCurve (const TopoDS_Face &theF1, const TopoDS_Face &theF2, BOPDS_Curve &theNC, BOPCol_ListOfInteger &theLBV)
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_Boolean	IsExistingPaveBlock (const Handle< BOPDS_PaveBlock > &thePB, const BOPDS_Curve &theNC, const BOPCol_ListOfInteger &theLSE)
void	PostTreatFF (BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks &theMSCPB, BOPDS_DataMapOfPaveBlockListOfPaveBlock &theDMExEdges, BOPCol_DataMapOfIntegerInteger &theDMNewSD, const BOPCol_IndexedMapOfShape &theMicroEdges, const BOPCol_BaseAllocator &theAllocator)
	Treatment of section edges. More...
void	FindPaveBlocks (const Standard_Integer theV, const Standard_Integer theF, BOPDS_ListOfPaveBlock &theLPB)
void	FillPaves (const Standard_Integer theV, const Standard_Integer theE, const Standard_Integer theF, const BOPDS_ListOfPaveBlock &theLPB, const Handle< BOPDS_PaveBlock > &thePB)
void	MakeSplitEdge (const Standard_Integer theV, const Standard_Integer theF)
void	GetEFPnts (const Standard_Integer nF1, const Standard_Integer nF2, IntSurf_ListOfPntOn2S &aListOfPnts)
void	PutEFPavesOnCurve (BOPDS_Curve &theNC, const BOPCol_MapOfInteger &theMI, const BOPCol_MapOfInteger &theMVEF, BOPCol_DataMapOfIntegerReal &theMVTol, BOPCol_DataMapOfIntegerListOfInteger &aDMVLV)
	Checks and puts paves created in EF intersections on the curve <theNC>. More...
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)
	Puts stick paves on the curve <theNC> More...
void	GetStickVertices (const Standard_Integer nF1, const Standard_Integer nF2, BOPCol_MapOfInteger &theMVStick, BOPCol_MapOfInteger &theMVEF, BOPCol_MapOfInteger &theMI)
	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. More...
void	GetFullShapeMap (const Standard_Integer nF, BOPCol_MapOfInteger &theMI)
	Collects index nF and indices of all subshapes of the shape with index <nF> to the map <theMI>. More...
void	RemoveUsedVertices (BOPDS_Curve &theNC, BOPCol_MapOfInteger &theMV)
	Removes indices of vertices that are already on the curve <theNC> from the map <theMV>. It is used in PutEFPavesOnCurve and PutStickPavesOnCurve methods. More...
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)
	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). More...
void	ProcessExistingPaveBlocks (const Standard_Integer theInt, const BOPDS_IndexedMapOfPaveBlock &theMPBOnIn, const BOPCol_DataMapOfIntegerListOfInteger &theDMBV, BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks &theMSCPB, BOPCol_DataMapOfShapeInteger &theMVI, BOPDS_MapOfPaveBlock &theMPB)
	Adds the existing edges from the map <theMPBOnIn> which interfere with the vertices from <theMVB> map to the post treatment of section edges. More...
void	UpdateExistingPaveBlocks (const Handle< BOPDS_PaveBlock > &thePB, BOPDS_ListOfPaveBlock &theLPB, const Standard_Integer nF1, const Standard_Integer nF2)
	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. More...
void	TreatNewVertices (const BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks &theMVCPB, BOPCol_IndexedDataMapOfShapeListOfShape &theImages)
	Treatment of vertices that were created in EE intersections. More...
void	PutClosingPaveOnCurve (BOPDS_Curve &aNC)
	Put paves on the curve <aBC> in case when <aBC> is closed 3D-curve. More...
void	PreparePostTreatFF (const Standard_Integer aInt, const Standard_Integer aCur, const Handle< BOPDS_PaveBlock > &aPB, BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks &aMSCPB, BOPCol_DataMapOfShapeInteger &aMVI, BOPDS_ListOfPaveBlock &aLPB)
	Keeps data for post treatment. More...
void	UpdateFaceInfo (BOPDS_DataMapOfPaveBlockListOfPaveBlock &theDME, const BOPCol_DataMapOfIntegerInteger &theDMV)
	Updates the information about faces. More...
void	ForceInterfVE (const Standard_Integer nV, Handle< BOPDS_PaveBlock > &aPB, BOPCol_MapOfInteger &theMEdges)
	Updates tolerance of vertex with index <nV> to make it interfere with edge. More...
Standard_Boolean	ForceInterfVF (const Standard_Integer nV, const Standard_Integer nF)
	Updates tolerance of vertex with index <nV> to make it interfere with face with index <nF> More...
Standard_Boolean	CheckPlanes (const Standard_Integer nF1, const Standard_Integer nF2) const
	Checks if there are any common or intersecting sub shapes between two planar faces. More...
Standard_Integer	SplitEdge (const Standard_Integer nE, const Standard_Integer nV1, const Standard_Real aT1, const Standard_Integer nV2, const Standard_Real aT2)
	Creates new edge from the edge nE with vertices nV1 and nV2 and returns the index of that new edge in the DS. More...
void	UpdatePaveBlocks (const BOPCol_DataMapOfIntegerInteger &aDMNewSD)
	Updates pave blocks which have the paves with indices contained in the map <aDMNewSD>. More...
Standard_Integer	UpdateVertex (const Standard_Integer nV, const Standard_Real aTolNew)
	Updates tolerance vertex nV due to V/E interference. It always creates new vertex if nV is from arguments. More...
void	UpdatePaveBlocksWithSDVertices ()
void	UpdateCommonBlocksWithSDVertices ()
void	UpdateBlocksWithSharedVertices ()
void	UpdateInterfsWithSDVertices ()
Standard_Boolean	EstimatePaveOnCurve (const Standard_Integer nV, const BOPDS_Curve &theNC, const Standard_Real theTolR3D)
void	UpdateEdgeTolerance (const Standard_Integer nE, const Standard_Real aTolNew)
void	RemovePaveBlocks (const BOPCol_MapOfInteger theEdges)
void	CorrectToleranceOfSE ()
void	ReduceIntersectionRange (const Standard_Integer theV1, const Standard_Integer theV2, const Standard_Integer theE, const Standard_Integer theF, Standard_Real &theTS1, Standard_Real &theTS2)
	Reduce the intersection range using the common ranges of Edge/Edge interferences to avoid creation of close intersection vertices. More...
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)
	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. More...
void	PutSEInOtherFaces ()
	Treatment of the possible common zones, not detected by the Face/Face intersection algorithm, by intersection of each section edge with all faces not participated in creation of that section edge. If the intersection says that the section edge is lying on the face it will be added into FaceInfo structure of the face as IN edge and will be used for splitting. More...
void	CheckSelfInterference ()
	Analyzes the results of interferences of sub-shapes of the shapes looking for self-interfering entities by the following rules: More...
Protected Member Functions inherited from BOPAlgo_Algo
	BOPAlgo_Algo ()
	Default constructor. More...
virtual	~BOPAlgo_Algo ()
	BOPAlgo_Algo (const BOPCol_BaseAllocator &theAllocator)
virtual void	CheckData ()
	Checks input data. More...
virtual void	CheckResult ()
	Checks the obtained result. More...
Protected Member Functions inherited from BOPAlgo_Options
void	UserBreak () const
	Breaks the execution if the break signal is indicated by myProgressIndicator. More...

Protected Attributes
Standard_Integer	myLevelOfCheck
Protected Attributes inherited from BOPAlgo_PaveFiller
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
Protected Attributes inherited from BOPAlgo_Options
BOPCol_BaseAllocator	myAllocator
	Set the Progress Indicator object. More...
Handle< Message_Report >	myReport
	Set the Progress Indicator object. More...
Standard_Boolean	myRunParallel
	Set the Progress Indicator object. More...
Standard_Real	myFuzzyValue
	Set the Progress Indicator object. More...
Handle< Message_ProgressIndicator >	myProgressIndicator
	Set the Progress Indicator object. More...

Additional Inherited Members
Static Public Member Functions inherited from BOPAlgo_Options
static Standard_Boolean	GetParallelMode ()
	Gets the global parallel mode. More...
static void	SetParallelMode (const Standard_Boolean theNewMode)
	Sets the global parallel mode. More...
Protected Types inherited from BOPAlgo_PaveFiller
typedef NCollection_DataMap< Handle< BOPDS_PaveBlock >, Bnd_Box, TColStd_MapTransientHasher >	BOPAlgo_DataMapOfPaveBlockBndBox
Static Protected Member Functions inherited from BOPAlgo_PaveFiller
static Standard_Boolean	CheckFacePaves (const Standard_Integer theN, const BOPCol_MapOfInteger &theMIFOn, const BOPCol_MapOfInteger &theMIFIn)

Detailed Description

Checks the shape on self-interference.

The algorithm can set the following errors:

• BOPAlgo_AlertMultipleArguments - The number of the input arguments is not one;
• BOPALgo_ErrorIntersectionFailed - The check has been aborted during intersection of sub-shapes. In case the error has occurred during intersection of sub-shapes, i.e. in BOPAlgo_PaveFiller::PerformInternal() method, the errors from this method directly will be returned.

Constructor & Destructor Documentation

BOPAlgo_CheckerSI()

BOPAlgo_CheckerSI::BOPAlgo_CheckerSI

(

)

~BOPAlgo_CheckerSI()

virtual BOPAlgo_CheckerSI::~BOPAlgo_CheckerSI ( )

virtual

Member Function Documentation

CheckFaceSelfIntersection()

void BOPAlgo_CheckerSI::CheckFaceSelfIntersection ( )

protected

Init()

virtual void BOPAlgo_CheckerSI::Init ( )

overrideprotectedvirtual

Reimplemented from BOPAlgo_PaveFiller.

Perform()

virtual void BOPAlgo_CheckerSI::Perform ( )

overridevirtual

Reimplemented from BOPAlgo_PaveFiller.

PerformEZ()

virtual void BOPAlgo_CheckerSI::PerformEZ ( )

protectedvirtual

Edge/Solid intersection.

PerformFZ()

virtual void BOPAlgo_CheckerSI::PerformFZ ( )

protectedvirtual

Face/Solid intersection.

PerformSZ()

virtual void BOPAlgo_CheckerSI::PerformSZ ( const TopAbs_ShapeEnum  aTS )

protectedvirtual

Used for intersection of edges and faces with solids.

PerformVZ()

virtual void BOPAlgo_CheckerSI::PerformVZ ( )

protectedvirtual

Methods for intersection with solids.

Vertex/Solid intersection

PerformZZ()

virtual void BOPAlgo_CheckerSI::PerformZZ ( )

protectedvirtual

Solid/Solid intersection.

PostTreat()

void BOPAlgo_CheckerSI::PostTreat ( )

protected

Treats the intersection results.

SetLevelOfCheck()

void BOPAlgo_CheckerSI::SetLevelOfCheck

(

const Standard_Integer

theLevel

)

Sets the level of checking shape on self-interference.
It defines which interferences will be checked:
0 - only V/V;
1 - V/V and V/E;
2 - V/V, V/E and E/E;
3 - V/V, V/E, E/E and V/F;
4 - V/V, V/E, E/E, V/F and E/F;
5 - V/V, V/E, E/E, V/F, E/F and F/F;
6 - V/V, V/E, E/E, V/F, E/F, F/F and V/S;
7 - V/V, V/E, E/E, V/F, E/F, F/F, V/S and E/S;
8 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S and F/S;
9 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S, F/S and S/S - all interferences (Default value)

Field Documentation

myLevelOfCheck

Standard_Integer BOPAlgo_CheckerSI::myLevelOfCheck

protected

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The documentation for this class was generated from the following file:

• BOPAlgo_CheckerSI.hxx