Converts a plane, bspline surface, surface of revolution, surface of extrusion, offset surface to grid of bezier basis surface ( bezier surface, surface of revolution based on bezier curve, offset surface based on any previous type). More...

#include <ShapeUpgrade_ConvertSurfaceToBezierBasis.hxx>

Inheritance diagram for ShapeUpgrade_ConvertSurfaceToBezierBasis:

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Public Member Functions
	ShapeUpgrade_ConvertSurfaceToBezierBasis ()
	Empty constructor.

virtual void	Build (const Standard_Boolean Segment) override
	Splits a list of beziers computed by Compute method according the split values and splitting parameters.

virtual void	Compute (const Standard_Boolean Segment) override
	Converts surface into a grid of bezier based surfaces, and stores this grid.

Handle< ShapeExtend_CompositeSurface >	Segments () const
	Returns the grid of bezier based surfaces correspondent to original surface.

void	SetPlaneMode (const Standard_Boolean mode)
	Sets mode for conversion Geom_Plane to Bezier.

Standard_Boolean	GetPlaneMode () const
	Returns the Geom_Pline conversion mode.

void	SetRevolutionMode (const Standard_Boolean mode)
	Sets mode for conversion Geom_SurfaceOfRevolution to Bezier.

Standard_Boolean	GetRevolutionMode () const
	Returns the Geom_SurfaceOfRevolution conversion mode.

void	SetExtrusionMode (const Standard_Boolean mode)
	Sets mode for conversion Geom_SurfaceOfLinearExtrusion to Bezier.

Standard_Boolean	GetExtrusionMode () const
	Returns the Geom_SurfaceOfLinearExtrusion conversion mode.

void	SetBSplineMode (const Standard_Boolean mode)
	Sets mode for conversion Geom_BSplineSurface to Bezier.

Standard_Boolean	GetBSplineMode () const
	Returns the Geom_BSplineSurface conversion mode.

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.

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
typedef void	base_type
	Returns a type descriptor about this object.

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

Converts a plane, bspline surface, surface of revolution, surface of extrusion, offset surface to grid of bezier basis surface ( bezier surface, surface of revolution based on bezier curve, offset surface based on any previous type).

Constructor & Destructor Documentation

◆ ShapeUpgrade_ConvertSurfaceToBezierBasis()

ShapeUpgrade_ConvertSurfaceToBezierBasis::ShapeUpgrade_ConvertSurfaceToBezierBasis ( )

Empty constructor.

Member Function Documentation

◆ Build()

virtual void ShapeUpgrade_ConvertSurfaceToBezierBasis::Build ( const Standard_Boolean Segment )

overridevirtual

Splits a list of beziers computed by Compute method according the split values and splitting parameters.

Reimplemented from ShapeUpgrade_SplitSurface.

◆ Compute()

virtual void ShapeUpgrade_ConvertSurfaceToBezierBasis::Compute ( const Standard_Boolean Segment )

overridevirtual

Converts surface into a grid of bezier based surfaces, and stores this grid.

Reimplemented from ShapeUpgrade_SplitSurface.

◆ GetBSplineMode()

Standard_Boolean ShapeUpgrade_ConvertSurfaceToBezierBasis::GetBSplineMode ( ) const

Returns the Geom_BSplineSurface conversion mode.

◆ GetExtrusionMode()

Standard_Boolean ShapeUpgrade_ConvertSurfaceToBezierBasis::GetExtrusionMode ( ) const

Returns the Geom_SurfaceOfLinearExtrusion conversion mode.

◆ GetPlaneMode()

Standard_Boolean ShapeUpgrade_ConvertSurfaceToBezierBasis::GetPlaneMode ( ) const

Returns the Geom_Pline conversion mode.

◆ GetRevolutionMode()

Standard_Boolean ShapeUpgrade_ConvertSurfaceToBezierBasis::GetRevolutionMode ( ) const

Returns the Geom_SurfaceOfRevolution conversion mode.

◆ Segments()

Handle< ShapeExtend_CompositeSurface > ShapeUpgrade_ConvertSurfaceToBezierBasis::Segments ( ) const

Returns the grid of bezier based surfaces correspondent to original surface.

◆ SetBSplineMode()

void ShapeUpgrade_ConvertSurfaceToBezierBasis::SetBSplineMode ( const Standard_Boolean mode )

Sets mode for conversion Geom_BSplineSurface to Bezier.

◆ SetExtrusionMode()

void ShapeUpgrade_ConvertSurfaceToBezierBasis::SetExtrusionMode ( const Standard_Boolean mode )

Sets mode for conversion Geom_SurfaceOfLinearExtrusion to Bezier.

◆ SetPlaneMode()

void ShapeUpgrade_ConvertSurfaceToBezierBasis::SetPlaneMode ( const Standard_Boolean mode )

Sets mode for conversion Geom_Plane to Bezier.

◆ SetRevolutionMode()

void ShapeUpgrade_ConvertSurfaceToBezierBasis::SetRevolutionMode ( const Standard_Boolean mode )

Sets mode for conversion Geom_SurfaceOfRevolution to Bezier.

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

ShapeUpgrade_ConvertSurfaceToBezierBasis.hxx

Public Member Functions

Additional Inherited Members