Open CASCADE Technology  7.3.1.dev
Public Member Functions | Protected Attributes
ShapeFix_Shell Class Reference

Fixing orientation of faces in shell. More...

#include <ShapeFix_Shell.hxx>

Inheritance diagram for ShapeFix_Shell:
Inheritance graph
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Public Member Functions

 ShapeFix_Shell ()
 Empty constructor. More...
 
 ShapeFix_Shell (const TopoDS_Shell &shape)
 Initializes by shell. More...
 
void Init (const TopoDS_Shell &shell)
 Initializes by shell. More...
 
Standard_Boolean Perform (const Handle< Message_ProgressIndicator > &theProgress=0)
 Iterates on subshapes and performs fixes (for each face calls ShapeFix_Face::Perform and then calls FixFaceOrientation). The passed progress indicator allows user to consult the current progress stage and abort algorithm if needed. More...
 
Standard_Boolean FixFaceOrientation (const TopoDS_Shell &shell, const Standard_Boolean isAccountMultiConex=Standard_True, const Standard_Boolean NonManifold=Standard_False)
 Fixes orientation of faces in shell. Changes orientation of face in the shell, if it is oriented opposite to neigbouring faces. If it is not possible to orient all faces in the shell (like in case of mebious band), this method orients only subset of faces. Other faces are stored in Error compound. Modes : isAccountMultiConex - mode for account cases of multiconnexity. If this mode is equal to Standard_True, separate shells will be created in the cases of multiconnexity. If this mode is equal to Standard_False, one shell will be created without account of multiconnexity.By defautt - Standard_True; NonManifold - mode for creation of non-manifold shells. If this mode is equal to Standard_True one non-manifold will be created from shell contains multishared edges. Else if this mode is equal to Standard_False only manifold shells will be created. By default - Standard_False. More...
 
TopoDS_Shell Shell ()
 Returns fixed shell (or subset of oriented faces). More...
 
TopoDS_Shape Shape ()
 In case of multiconnexity returns compound of fixed shells else returns one shell.. More...
 
Standard_Integer NbShells () const
 Returns Number of obtainrd shells;. More...
 
TopoDS_Compound ErrorFaces () const
 Returns not oriented subset of faces. More...
 
Standard_Boolean Status (const ShapeExtend_Status status) const
 Returns the status of the last Fix. More...
 
Handle< ShapeFix_FaceFixFaceTool ()
 Returns tool for fixing faces. More...
 
virtual void SetMsgRegistrator (const Handle< ShapeExtend_BasicMsgRegistrator > &msgreg) override
 Sets message registrator. More...
 
virtual void SetPrecision (const Standard_Real preci) override
 Sets basic precision value (also to FixWireTool) More...
 
virtual void SetMinTolerance (const Standard_Real mintol) override
 Sets minimal allowed tolerance (also to FixWireTool) More...
 
virtual void SetMaxTolerance (const Standard_Real maxtol) override
 Sets maximal allowed tolerance (also to FixWireTool) More...
 
Standard_IntegerFixFaceMode ()
 Returns (modifiable) the mode for applying fixes of ShapeFix_Face, by default True. More...
 
Standard_IntegerFixOrientationMode ()
 Returns (modifiable) the mode for applying FixFaceOrientation, by default True. More...
 
virtual void SetNonManifoldFlag (const Standard_Boolean isNonManifold)
 Sets NonManifold flag. More...
 
- Public Member Functions inherited from ShapeFix_Root
 ShapeFix_Root ()
 Empty Constructor (no context is created) More...
 
virtual void Set (const Handle< ShapeFix_Root > &Root)
 Copy all fields from another Root object. More...
 
virtual void SetContext (const Handle< ShapeBuild_ReShape > &context)
 Sets context. More...
 
Handle< ShapeBuild_ReShapeContext () const
 Returns context. More...
 
Handle< ShapeExtend_BasicMsgRegistratorMsgRegistrator () const
 Returns message registrator. More...
 
Standard_Real Precision () const
 Returns basic precision value. More...
 
Standard_Real MinTolerance () const
 Returns minimal allowed tolerance. More...
 
Standard_Real MaxTolerance () const
 Returns maximal allowed tolerance. More...
 
Standard_Real LimitTolerance (const Standard_Real toler) const
 Returns tolerance limited by [myMinTol,myMaxTol]. More...
 
void SendMsg (const TopoDS_Shape &shape, const Message_Msg &message, const Message_Gravity gravity=Message_Info) const
 Sends a message to be attached to the shape. Calls corresponding message of message registrator. More...
 
void SendMsg (const Message_Msg &message, const Message_Gravity gravity=Message_Info) const
 Sends a message to be attached to myShape. Calls previous method. More...
 
void SendWarning (const TopoDS_Shape &shape, const Message_Msg &message) const
 Sends a warning to be attached to the shape. Calls SendMsg with gravity set to Message_Warning. More...
 
void SendWarning (const Message_Msg &message) const
 Calls previous method for myShape. More...
 
void SendFail (const TopoDS_Shape &shape, const Message_Msg &message) const
 Sends a fail to be attached to the shape. Calls SendMsg with gravity set to Message_Fail. More...
 
void SendFail (const Message_Msg &message) const
 Calls previous method for myShape. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
virtual const opencascade::handle< Standard_Type > & DynamicType () const
 Returns a type descriptor about this object. More...
 
Standard_Boolean IsInstance (const opencascade::handle< Standard_Type > &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
Standard_Boolean IsKind (const opencascade::handle< Standard_Type > &theType) const
 Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_Boolean IsKind (const Standard_CString theTypeName) const
 Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_TransientThis () const
 Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 
void IncrementRefCounter () const
 Increments the reference counter of this object. More...
 
Standard_Integer DecrementRefCounter () const
 Decrements the reference counter of this object; returns the decremented value. More...
 

Protected Attributes

TopoDS_Shell myShell
 
TopoDS_Compound myErrFaces
 
Standard_Integer myStatus
 
Handle< ShapeFix_FacemyFixFace
 
Standard_Integer myFixFaceMode
 
Standard_Integer myFixOrientationMode
 
Standard_Integer myNbShells
 
Standard_Boolean myNonManifold
 
- Protected Attributes inherited from ShapeFix_Root
TopoDS_Shape myShape
 

Additional Inherited Members

- Public Types inherited from Standard_Transient
typedef void base_type
 Returns a type descriptor about this object. More...
 
- Static Public Member Functions inherited from Standard_Transient
static const char * get_type_name ()
 Returns a type descriptor about this object. More...
 
static const opencascade::handle< Standard_Type > & get_type_descriptor ()
 Returns type descriptor of Standard_Transient class. More...
 
- Static Protected Member Functions inherited from ShapeFix_Root
static Standard_Boolean NeedFix (const Standard_Integer flag, const Standard_Boolean def=Standard_True)
 Auxiliary method for work with three-position (on/off/default) flags (modes) in ShapeFix. More...
 

Detailed Description

Fixing orientation of faces in shell.

Constructor & Destructor Documentation

◆ ShapeFix_Shell() [1/2]

ShapeFix_Shell::ShapeFix_Shell ( )

Empty constructor.

◆ ShapeFix_Shell() [2/2]

ShapeFix_Shell::ShapeFix_Shell ( const TopoDS_Shell shape)

Initializes by shell.

Member Function Documentation

◆ ErrorFaces()

TopoDS_Compound ShapeFix_Shell::ErrorFaces ( ) const

Returns not oriented subset of faces.

◆ FixFaceMode()

Standard_Integer& ShapeFix_Shell::FixFaceMode ( )

Returns (modifiable) the mode for applying fixes of ShapeFix_Face, by default True.

◆ FixFaceOrientation()

Standard_Boolean ShapeFix_Shell::FixFaceOrientation ( const TopoDS_Shell shell,
const Standard_Boolean  isAccountMultiConex = Standard_True,
const Standard_Boolean  NonManifold = Standard_False 
)

Fixes orientation of faces in shell. Changes orientation of face in the shell, if it is oriented opposite to neigbouring faces. If it is not possible to orient all faces in the shell (like in case of mebious band), this method orients only subset of faces. Other faces are stored in Error compound. Modes : isAccountMultiConex - mode for account cases of multiconnexity. If this mode is equal to Standard_True, separate shells will be created in the cases of multiconnexity. If this mode is equal to Standard_False, one shell will be created without account of multiconnexity.By defautt - Standard_True; NonManifold - mode for creation of non-manifold shells. If this mode is equal to Standard_True one non-manifold will be created from shell contains multishared edges. Else if this mode is equal to Standard_False only manifold shells will be created. By default - Standard_False.

◆ FixFaceTool()

Handle< ShapeFix_Face > ShapeFix_Shell::FixFaceTool ( )

Returns tool for fixing faces.

◆ FixOrientationMode()

Standard_Integer& ShapeFix_Shell::FixOrientationMode ( )

Returns (modifiable) the mode for applying FixFaceOrientation, by default True.

◆ Init()

void ShapeFix_Shell::Init ( const TopoDS_Shell shell)

Initializes by shell.

◆ NbShells()

Standard_Integer ShapeFix_Shell::NbShells ( ) const

Returns Number of obtainrd shells;.

◆ Perform()

Standard_Boolean ShapeFix_Shell::Perform ( const Handle< Message_ProgressIndicator > &  theProgress = 0)

Iterates on subshapes and performs fixes (for each face calls ShapeFix_Face::Perform and then calls FixFaceOrientation). The passed progress indicator allows user to consult the current progress stage and abort algorithm if needed.

◆ SetMaxTolerance()

virtual void ShapeFix_Shell::SetMaxTolerance ( const Standard_Real  maxtol)
overridevirtual

Sets maximal allowed tolerance (also to FixWireTool)

Reimplemented from ShapeFix_Root.

◆ SetMinTolerance()

virtual void ShapeFix_Shell::SetMinTolerance ( const Standard_Real  mintol)
overridevirtual

Sets minimal allowed tolerance (also to FixWireTool)

Reimplemented from ShapeFix_Root.

◆ SetMsgRegistrator()

virtual void ShapeFix_Shell::SetMsgRegistrator ( const Handle< ShapeExtend_BasicMsgRegistrator > &  msgreg)
overridevirtual

Sets message registrator.

Reimplemented from ShapeFix_Root.

◆ SetNonManifoldFlag()

virtual void ShapeFix_Shell::SetNonManifoldFlag ( const Standard_Boolean  isNonManifold)
virtual

Sets NonManifold flag.

◆ SetPrecision()

virtual void ShapeFix_Shell::SetPrecision ( const Standard_Real  preci)
overridevirtual

Sets basic precision value (also to FixWireTool)

Reimplemented from ShapeFix_Root.

◆ Shape()

TopoDS_Shape ShapeFix_Shell::Shape ( )

In case of multiconnexity returns compound of fixed shells else returns one shell..

◆ Shell()

TopoDS_Shell ShapeFix_Shell::Shell ( )

Returns fixed shell (or subset of oriented faces).

◆ Status()

Standard_Boolean ShapeFix_Shell::Status ( const ShapeExtend_Status  status) const

Returns the status of the last Fix.

Field Documentation

◆ myErrFaces

TopoDS_Compound ShapeFix_Shell::myErrFaces
protected

◆ myFixFace

Handle< ShapeFix_Face > ShapeFix_Shell::myFixFace
protected

◆ myFixFaceMode

Standard_Integer ShapeFix_Shell::myFixFaceMode
protected

◆ myFixOrientationMode

Standard_Integer ShapeFix_Shell::myFixOrientationMode
protected

◆ myNbShells

Standard_Integer ShapeFix_Shell::myNbShells
protected

◆ myNonManifold

Standard_Boolean ShapeFix_Shell::myNonManifold
protected

◆ myShell

TopoDS_Shell ShapeFix_Shell::myShell
protected

◆ myStatus

Standard_Integer ShapeFix_Shell::myStatus
protected

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