Splits a surfaces of revolution, cylindrical, toroidal, conical, spherical so that each resulting segment covers not more than defined number of degrees. More...

#include <ShapeUpgrade_SplitSurfaceAngle.hxx>

Inheritance diagram for ShapeUpgrade_SplitSurfaceAngle:

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Public Member Functions
	ShapeUpgrade_SplitSurfaceAngle (const Standard_Real MaxAngle)
	Empty constructor.

void	SetMaxAngle (const Standard_Real MaxAngle)
	Set maximal angle.

Standard_Real	MaxAngle () const
	Returns maximal angle.

virtual void	Compute (const Standard_Boolean Segment) override
	Performs splitting of the supporting surface(s). First defines splitting values, then calls inherited method.

Public Member Functions inherited from ShapeUpgrade_SplitSurface
	ShapeUpgrade_SplitSurface ()
	Empty constructor.

void	Init (const Handle< Geom_Surface > &S)
	Initializes with single supporting surface.

void	Init (const Handle< Geom_Surface > &S, const Standard_Real UFirst, const Standard_Real ULast, const Standard_Real VFirst, const Standard_Real VLast, const Standard_Real theArea=0.)
	Initializes with single supporting surface with bounding parameters.

void	SetUSplitValues (const Handle< TColStd_HSequenceOfReal > &UValues)
	Sets U parameters where splitting has to be done.

void	SetVSplitValues (const Handle< TColStd_HSequenceOfReal > &VValues)
	Sets V parameters where splitting has to be done.

virtual void	Build (const Standard_Boolean Segment)
	Performs splitting of the supporting surface. If resulting surface is B-Spline and Segment is True, the result is composed with segments of the surface bounded by the U and V SplitValues (method Geom_BSplineSurface::Segment is used). If Segment is False, the result is composed with Geom_RectangularTrimmedSurface all based on the same complete surface. Fields myNbResultingRow and myNbResultingCol must be set to specify the size of resulting grid of surfaces.

void	Perform (const Standard_Boolean Segment=Standard_True)
	Performs correction/splitting of the surface. First defines splitting values by method Compute(), then calls method Build().

const Handle< TColStd_HSequenceOfReal > &	USplitValues () const
	returns all the U splitting values including the First and Last parameters of the input surface

const Handle< TColStd_HSequenceOfReal > &	VSplitValues () const
	returns all the splitting V values including the First and Last parameters of the input surface

Standard_Boolean	Status (const ShapeExtend_Status status) const
	Returns the status OK - no splitting is needed DONE1 - splitting required and gives more than one patch DONE2 - splitting is required, but gives only single patch (initial) DONE3 - geometric form of the surface or parametrisation is modified.

const Handle< ShapeExtend_CompositeSurface > &	ResSurfaces () const
	Returns obtained surfaces after splitting as CompositeSurface.

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.

virtual	~Standard_Transient ()
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.

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.

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.

Standard_Transient *	This () 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.

Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.

Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.

virtual void	Delete () const
	Memory deallocator for transient classes.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Protected Attributes inherited from ShapeUpgrade_SplitSurface
Handle< TColStd_HSequenceOfReal >	myUSplitValues

Handle< TColStd_HSequenceOfReal >	myVSplitValues

Standard_Integer	myNbResultingRow

Standard_Integer	myNbResultingCol

Handle< Geom_Surface >	mySurface

Standard_Integer	myStatus

Handle< ShapeExtend_CompositeSurface >	myResSurfaces

Standard_Real	myArea

Standard_Real	myUsize

Standard_Real	myVsize

Detailed Description

Splits a surfaces of revolution, cylindrical, toroidal, conical, spherical so that each resulting segment covers not more than defined number of degrees.

Constructor & Destructor Documentation

◆ ShapeUpgrade_SplitSurfaceAngle()

ShapeUpgrade_SplitSurfaceAngle::ShapeUpgrade_SplitSurfaceAngle ( const Standard_Real MaxAngle )

Empty constructor.

Member Function Documentation

◆ Compute()

virtual void ShapeUpgrade_SplitSurfaceAngle::Compute ( const Standard_Boolean Segment )

overridevirtual

Performs splitting of the supporting surface(s). First defines splitting values, then calls inherited method.

Reimplemented from ShapeUpgrade_SplitSurface.

◆ MaxAngle()

Standard_Real ShapeUpgrade_SplitSurfaceAngle::MaxAngle ( ) const

Returns maximal angle.

◆ SetMaxAngle()

void ShapeUpgrade_SplitSurfaceAngle::SetMaxAngle ( const Standard_Real MaxAngle )

Set maximal angle.

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

ShapeUpgrade_SplitSurfaceAngle.hxx

Public Member Functions