An adaptor for surfaces with an applied transformation. More...

#include <GeomAdaptor_TransformedSurface.hxx>

Inheritance diagram for GeomAdaptor_TransformedSurface:

[legend]

Public Member Functions
	GeomAdaptor_TransformedSurface ()
	Creates an undefined surface with identity transformation.
	GeomAdaptor_TransformedSurface (const occ::handle< Geom_Surface > &theSurface, const gp_Trsf &theTrsf)
	Creates a surface adaptor with transformation.
	GeomAdaptor_TransformedSurface (const occ::handle< Geom_Surface > &theSurface, const double theUFirst, const double theULast, const double theVFirst, const double theVLast, const gp_Trsf &theTrsf, const double theTolU=0.0, const double theTolV=0.0)
	Creates a surface adaptor with transformation and parameter bounds.
occ::handle< Adaptor3d_Surface >	ShallowCopy () const override
	Shallow copy of adaptor.
void	Load (const occ::handle< Geom_Surface > &theSurface, const gp_Trsf &theTrsf)
	Loads the surface geometry.
void	Load (const occ::handle< Geom_Surface > &theSurface, const double theUFirst, const double theULast, const double theVFirst, const double theVLast, const gp_Trsf &theTrsf, const double theTolU=0.0, const double theTolV=0.0)
	Loads the surface geometry with parameter bounds.
void	SetTrsf (const gp_Trsf &theTrsf)
	Sets the transformation.
bool	HasTrsf () const
	Returns true if non-identity transformation is applied.
const gp_Trsf &	Trsf () const
	Returns the transformation.
Use	AdaptorSurfaceOriginal () instead to get the original surface without transformation") const GeomAdaptor_Surface & Surface() const
	Returns the underlying GeomAdaptor_Surface.
const GeomAdaptor_Surface &	AdaptorSurfaceOriginal () const
	Returns the underlying original GeomAdaptor_Surface without transformation applied.
const GeomAdaptor_Surface &	AdaptorSurfaceTransformed () const
	Returns an adaptor for the transformed surface state. Uses the original adaptor for identity transformation to preserve existing trimming.
const occ::handle< Geom_Surface > &	GeomSurfaceOriginal () const
	Returns the underlying original Geom_Surface without transformation applied.
const occ::handle< Geom_Surface > &	GeomSurfaceTransformed () const
	Returns the transformed Geom_Surface cached for current state.
const occ::handle< Geom_Surface > &	GeomSurface () const
	Returns the underlying Geom_Surface.
double	FirstUParameter () const override
double	LastUParameter () const override
double	FirstVParameter () const override
double	LastVParameter () const override
GeomAbs_Shape	UContinuity () const override
GeomAbs_Shape	VContinuity () const override
int	NbUIntervals (const GeomAbs_Shape theS) const override
	Returns the number of U intervals for continuity ~~. May be one if UContinuity(me) >= .~~
int	NbVIntervals (const GeomAbs_Shape theS) const override
	Returns the number of V intervals for continuity ~~. May be one if VContinuity(me) >= .~~
void	UIntervals (NCollection_Array1< double > &theT, const GeomAbs_Shape theS) const override
	Returns the intervals with the requested continuity in the U direction.
void	VIntervals (NCollection_Array1< double > &theT, const GeomAbs_Shape theS) const override
	Returns the intervals with the requested continuity in the V direction.
occ::handle< Adaptor3d_Surface >	UTrim (const double theFirst, const double theLast, const double theTol) const override
	Returns a surface trimmed in the U direction equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. If <First> >= <Last>.
occ::handle< Adaptor3d_Surface >	VTrim (const double theFirst, const double theLast, const double theTol) const override
	Returns a surface trimmed in the V direction between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. If <First> >= <Last>.
bool	IsUClosed () const override
bool	IsVClosed () const override
bool	IsUPeriodic () const override
double	UPeriod () const override
bool	IsVPeriodic () const override
double	VPeriod () const override
double	ToleranceU () const
	Returns tolerance in U direction.
double	ToleranceV () const
	Returns tolerance in V direction.
gp_Pnt	EvalD0 (const double theU, const double theV) const final
	Point evaluation. Applies transformation after evaluation.
Geom_Surface::ResD1	EvalD1 (const double theU, const double theV) const final
	D1 evaluation. Applies transformation after evaluation.
Geom_Surface::ResD2	EvalD2 (const double theU, const double theV) const final
	D2 evaluation. Applies transformation after evaluation.
Geom_Surface::ResD3	EvalD3 (const double theU, const double theV) const final
	D3 evaluation. Applies transformation after evaluation.
gp_Vec	EvalDN (const double theU, const double theV, const int theNu, const int theNv) const final
	DN evaluation. Applies transformation after evaluation.
double	UResolution (const double theR3d) const override
	Returns the parametric U resolution corresponding to the real space resolution <R3d>.
double	VResolution (const double theR3d) const override
	Returns the parametric V resolution corresponding to the real space resolution <R3d>.
GeomAbs_SurfaceType	GetType () const override
	Returns the type of the surface: Plane, Cylinder, Cone, Sphere, Torus, BezierSurface, BSplineSurface, SurfaceOfRevolution, SurfaceOfExtrusion, OtherSurface.
gp_Pln	Plane () const override
gp_Cylinder	Cylinder () const override
gp_Cone	Cone () const override
gp_Sphere	Sphere () const override
gp_Torus	Torus () const override
int	UDegree () const override
int	NbUPoles () const override
int	VDegree () const override
int	NbVPoles () const override
int	NbUKnots () const override
int	NbVKnots () const override
bool	IsURational () const override
bool	IsVRational () const override
occ::handle< Geom_BezierSurface >	Bezier () const override
occ::handle< Geom_BSplineSurface >	BSpline () const override
gp_Ax1	AxeOfRevolution () const override
gp_Dir	Direction () const override
occ::handle< Adaptor3d_Curve >	BasisCurve () const override
occ::handle< Adaptor3d_Surface >	BasisSurface () const override
double	OffsetValue () const override
Public Member Functions inherited from Adaptor3d_Surface
gp_Pnt	Value (const double theU, const double theV) const
	Computes the point of parameters U,V on the surface. Tip: use GeomLib::NormEstim() to calculate surface normal at specified (U, V) point.
void	D0 (const double theU, const double theV, gp_Pnt &theP) const
	Computes the point of parameters U,V on the surface.
void	D1 (const double theU, const double theV, gp_Pnt &theP, gp_Vec &theD1U, gp_Vec &theD1V) const
	Computes the point and the first derivatives on the surface. Raised if the continuity of the current intervals is not C1.
void	D2 (const double theU, const double theV, gp_Pnt &theP, gp_Vec &theD1U, gp_Vec &theD1V, gp_Vec &theD2U, gp_Vec &theD2V, gp_Vec &theD2UV) const
	Computes the point, the first and second derivatives on the surface. Raised if the continuity of the current intervals is not C2.
void	D3 (const double theU, const double theV, gp_Pnt &theP, gp_Vec &theD1U, gp_Vec &theD1V, gp_Vec &theD2U, gp_Vec &theD2V, gp_Vec &theD2UV, gp_Vec &theD3U, gp_Vec &theD3V, gp_Vec &theD3UUV, gp_Vec &theD3UVV) const
	Computes the point, the first, second and third derivatives on the surface. Raised if the continuity of the current intervals is not C3.
gp_Vec	DN (const double theU, const double theV, const int theNu, const int theNv) const
	Computes the derivative of order Nu in the direction U and Nv in the direction V at the point P(U, V). Raised if the current U interval is not not CNu and the current V interval is not CNv. Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0.
	~Adaptor3d_Surface () override
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 ()=default
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	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.
bool	IsKind (const char *const 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.
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

Protected Member Functions
void	invalidateTransformedCache ()
	Invalidates transformed cache for subsequent lazy rebuild.
void	ensureTransformedCache () const
	Ensures transformed cache is built on demand. Non-thread-safe: mutable cache is initialized in const context without synchronization.
void	initTransformedCache () const
	Rebuilds transformed geometry for current surface and transformation. Non-thread-safe: invoked by ensureTransformedCache() for lazy initialization.
const GeomAdaptor_Surface &	transformedAdaptor () const
	Returns an adaptor for the transformed surface state. Uses the original adaptor for identity transformation to preserve existing trimming.

Protected Attributes
GeomAdaptor_Surface	mySurf
gp_Trsf	myTrsf
std::optional< GeomAdaptor_Surface >	myTransformedAdaptor

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.

Detailed Description

An adaptor for surfaces with an applied transformation.

This class wraps a GeomAdaptor_Surface and applies a gp_Trsf transformation to all point and derivative evaluations. It serves as a base class for BRepAdaptor_Surface and allows batch evaluation with transformations in GeomGridEval_Surface.

The evaluation methods (Value, D0, D1, D2, D3, DN) are marked final to enable optimizations in grid evaluation.

Constructor & Destructor Documentation

◆ GeomAdaptor_TransformedSurface() [1/3]

GeomAdaptor_TransformedSurface::GeomAdaptor_TransformedSurface ( )

Creates an undefined surface with identity transformation.

◆ GeomAdaptor_TransformedSurface() [2/3]

GeomAdaptor_TransformedSurface::GeomAdaptor_TransformedSurface	(	const occ::handle< Geom_Surface > &	theSurface,
		const gp_Trsf &	theTrsf )

Creates a surface adaptor with transformation.

Parameters

theSurface	underlying geometry
theTrsf	transformation to apply

◆ GeomAdaptor_TransformedSurface() [3/3]

GeomAdaptor_TransformedSurface::GeomAdaptor_TransformedSurface	(	const occ::handle< Geom_Surface > &	theSurface,
		const double	theUFirst,
		const double	theULast,
		const double	theVFirst,
		const double	theVLast,
		const gp_Trsf &	theTrsf,
		const double	theTolU = 0.0,
		const double	theTolV = 0.0 )

Creates a surface adaptor with transformation and parameter bounds.

Parameters

theSurface	underlying geometry
theUFirst	minimum U parameter
theULast	maximum U parameter
theVFirst	minimum V parameter
theVLast	maximum V parameter
theTrsf	transformation to apply
theTolU	tolerance in U direction
theTolV	tolerance in V direction

Member Function Documentation

◆ AdaptorSurfaceOriginal() [1/2]

const GeomAdaptor_Surface & GeomAdaptor_TransformedSurface::AdaptorSurfaceOriginal ( ) const

inline

Returns the underlying original GeomAdaptor_Surface without transformation applied.

◆ AdaptorSurfaceOriginal() [2/2]

Use GeomAdaptor_TransformedSurface::AdaptorSurfaceOriginal ( ) const &

inline

Returns the underlying GeomAdaptor_Surface.

Deprecated: (

◆ AdaptorSurfaceTransformed()

const GeomAdaptor_Surface & GeomAdaptor_TransformedSurface::AdaptorSurfaceTransformed ( ) const

Returns an adaptor for the transformed surface state. Uses the original adaptor for identity transformation to preserve existing trimming.

◆ AxeOfRevolution()

gp_Ax1 GeomAdaptor_TransformedSurface::AxeOfRevolution ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ BasisCurve()

occ::handle< Adaptor3d_Curve > GeomAdaptor_TransformedSurface::BasisCurve ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ BasisSurface()

occ::handle< Adaptor3d_Surface > GeomAdaptor_TransformedSurface::BasisSurface ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ Bezier()

occ::handle< Geom_BezierSurface > GeomAdaptor_TransformedSurface::Bezier ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ BSpline()

occ::handle< Geom_BSplineSurface > GeomAdaptor_TransformedSurface::BSpline ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ Cone()

gp_Cone GeomAdaptor_TransformedSurface::Cone ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ Cylinder()

gp_Cylinder GeomAdaptor_TransformedSurface::Cylinder ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ Direction()

gp_Dir GeomAdaptor_TransformedSurface::Direction ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ ensureTransformedCache()

void GeomAdaptor_TransformedSurface::ensureTransformedCache ( ) const

protected

Ensures transformed cache is built on demand. Non-thread-safe: mutable cache is initialized in const context without synchronization.

◆ EvalD0()

gp_Pnt GeomAdaptor_TransformedSurface::EvalD0	(	const double	theU,
		const double	theV ) const

nodiscardfinalvirtual

Point evaluation. Applies transformation after evaluation.

Reimplemented from Adaptor3d_Surface.

◆ EvalD1()

Geom_Surface::ResD1 GeomAdaptor_TransformedSurface::EvalD1	(	const double	theU,
		const double	theV ) const

nodiscardfinalvirtual

D1 evaluation. Applies transformation after evaluation.

Reimplemented from Adaptor3d_Surface.

◆ EvalD2()

Geom_Surface::ResD2 GeomAdaptor_TransformedSurface::EvalD2	(	const double	theU,
		const double	theV ) const

nodiscardfinalvirtual

D2 evaluation. Applies transformation after evaluation.

Reimplemented from Adaptor3d_Surface.

◆ EvalD3()

Geom_Surface::ResD3 GeomAdaptor_TransformedSurface::EvalD3	(	const double	theU,
		const double	theV ) const

nodiscardfinalvirtual

D3 evaluation. Applies transformation after evaluation.

Reimplemented from Adaptor3d_Surface.

◆ EvalDN()

gp_Vec GeomAdaptor_TransformedSurface::EvalDN	(	const double	theU,
		const double	theV,
		const int	theNu,
		const int	theNv ) const

nodiscardfinalvirtual

DN evaluation. Applies transformation after evaluation.

Reimplemented from Adaptor3d_Surface.

◆ FirstUParameter()

double GeomAdaptor_TransformedSurface::FirstUParameter ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ FirstVParameter()

double GeomAdaptor_TransformedSurface::FirstVParameter ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ GeomSurface()

const occ::handle< Geom_Surface > & GeomAdaptor_TransformedSurface::GeomSurface ( ) const

inline

Returns the underlying Geom_Surface.

Deprecated: ("Use GeomSurfaceOriginal() or GeomSurfaceTransformed() instead")

◆ GeomSurfaceOriginal()

const occ::handle< Geom_Surface > & GeomAdaptor_TransformedSurface::GeomSurfaceOriginal ( ) const

inline

Returns the underlying original Geom_Surface without transformation applied.

◆ GeomSurfaceTransformed()

const occ::handle< Geom_Surface > & GeomAdaptor_TransformedSurface::GeomSurfaceTransformed ( ) const

Returns the transformed Geom_Surface cached for current state.

◆ GetType()

GeomAbs_SurfaceType GeomAdaptor_TransformedSurface::GetType ( ) const

inlineoverridevirtual

Returns the type of the surface: Plane, Cylinder, Cone, Sphere, Torus, BezierSurface, BSplineSurface, SurfaceOfRevolution, SurfaceOfExtrusion, OtherSurface.

Reimplemented from Adaptor3d_Surface.

◆ HasTrsf()

bool GeomAdaptor_TransformedSurface::HasTrsf ( ) const

inline

Returns true if non-identity transformation is applied.

◆ initTransformedCache()

void GeomAdaptor_TransformedSurface::initTransformedCache ( ) const

protected

Rebuilds transformed geometry for current surface and transformation. Non-thread-safe: invoked by ensureTransformedCache() for lazy initialization.

◆ invalidateTransformedCache()

void GeomAdaptor_TransformedSurface::invalidateTransformedCache ( )

protected

Invalidates transformed cache for subsequent lazy rebuild.

◆ IsUClosed()

bool GeomAdaptor_TransformedSurface::IsUClosed ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ IsUPeriodic()

bool GeomAdaptor_TransformedSurface::IsUPeriodic ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ IsURational()

bool GeomAdaptor_TransformedSurface::IsURational ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ IsVClosed()

bool GeomAdaptor_TransformedSurface::IsVClosed ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ IsVPeriodic()

bool GeomAdaptor_TransformedSurface::IsVPeriodic ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ IsVRational()

bool GeomAdaptor_TransformedSurface::IsVRational ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ LastUParameter()

double GeomAdaptor_TransformedSurface::LastUParameter ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ LastVParameter()

double GeomAdaptor_TransformedSurface::LastVParameter ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ Load() [1/2]

void GeomAdaptor_TransformedSurface::Load	(	const occ::handle< Geom_Surface > &	theSurface,
		const double	theUFirst,
		const double	theULast,
		const double	theVFirst,
		const double	theVLast,
		const gp_Trsf &	theTrsf,
		const double	theTolU = 0.0,
		const double	theTolV = 0.0 )

Loads the surface geometry with parameter bounds.

Parameters

theSurface	underlying geometry
theUFirst	minimum U parameter
theULast	maximum U parameter
theVFirst	minimum V parameter
theVLast	maximum V parameter
theTrsf	transformation to apply
theTolU	tolerance in U direction
theTolV	tolerance in V direction

◆ Load() [2/2]

void GeomAdaptor_TransformedSurface::Load	(	const occ::handle< Geom_Surface > &	theSurface,
		const gp_Trsf &	theTrsf )

Loads the surface geometry.

Parameters

theSurface	underlying geometry
theTrsf	transformation to apply

◆ NbUIntervals()

int GeomAdaptor_TransformedSurface::NbUIntervals ( const GeomAbs_Shape S ) const

inlineoverridevirtual

Returns the number of U intervals for continuity ~~. May be one if UContinuity(me) >= .~~

Reimplemented from Adaptor3d_Surface.

◆ NbUKnots()

int GeomAdaptor_TransformedSurface::NbUKnots ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ NbUPoles()

int GeomAdaptor_TransformedSurface::NbUPoles ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ NbVIntervals()

int GeomAdaptor_TransformedSurface::NbVIntervals ( const GeomAbs_Shape S ) const

inlineoverridevirtual

Returns the number of V intervals for continuity ~~. May be one if VContinuity(me) >= .~~

Reimplemented from Adaptor3d_Surface.

◆ NbVKnots()

int GeomAdaptor_TransformedSurface::NbVKnots ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ NbVPoles()

int GeomAdaptor_TransformedSurface::NbVPoles ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ OffsetValue()

double GeomAdaptor_TransformedSurface::OffsetValue ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ Plane()

gp_Pln GeomAdaptor_TransformedSurface::Plane ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ SetTrsf()

void GeomAdaptor_TransformedSurface::SetTrsf ( const gp_Trsf & theTrsf )

Sets the transformation.

Parameters

theTrsf transformation to apply

◆ ShallowCopy()

occ::handle< Adaptor3d_Surface > GeomAdaptor_TransformedSurface::ShallowCopy ( ) const

overridevirtual

Shallow copy of adaptor.

Reimplemented from Adaptor3d_Surface.

◆ Sphere()

gp_Sphere GeomAdaptor_TransformedSurface::Sphere ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ ToleranceU()

double GeomAdaptor_TransformedSurface::ToleranceU ( ) const

inline

Returns tolerance in U direction.

◆ ToleranceV()

double GeomAdaptor_TransformedSurface::ToleranceV ( ) const

inline

Returns tolerance in V direction.

◆ Torus()

gp_Torus GeomAdaptor_TransformedSurface::Torus ( ) const

overridevirtual

Reimplemented from Adaptor3d_Surface.

◆ transformedAdaptor()

const GeomAdaptor_Surface & GeomAdaptor_TransformedSurface::transformedAdaptor ( ) const

protected

Returns an adaptor for the transformed surface state. Uses the original adaptor for identity transformation to preserve existing trimming.

◆ Trsf()

const gp_Trsf & GeomAdaptor_TransformedSurface::Trsf ( ) const

inline

Returns the transformation.

◆ UContinuity()

GeomAbs_Shape GeomAdaptor_TransformedSurface::UContinuity ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ UDegree()

int GeomAdaptor_TransformedSurface::UDegree ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ UIntervals()

void GeomAdaptor_TransformedSurface::UIntervals	(	NCollection_Array1< double > &	T,
		const GeomAbs_Shape	S ) const

overridevirtual

Returns the intervals with the requested continuity in the U direction.

Reimplemented from Adaptor3d_Surface.

◆ UPeriod()

double GeomAdaptor_TransformedSurface::UPeriod ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ UResolution()

double GeomAdaptor_TransformedSurface::UResolution ( const double R3d ) const

inlineoverridevirtual

Returns the parametric U resolution corresponding to the real space resolution <R3d>.

Reimplemented from Adaptor3d_Surface.

◆ UTrim()

occ::handle< Adaptor3d_Surface > GeomAdaptor_TransformedSurface::UTrim	(	const double	First,
		const double	Last,
		const double	Tol ) const

overridevirtual

Returns a surface trimmed in the U direction equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. If <First> >= <Last>.

Reimplemented from Adaptor3d_Surface.

◆ VContinuity()

GeomAbs_Shape GeomAdaptor_TransformedSurface::VContinuity ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ VDegree()

int GeomAdaptor_TransformedSurface::VDegree ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ VIntervals()

void GeomAdaptor_TransformedSurface::VIntervals	(	NCollection_Array1< double > &	T,
		const GeomAbs_Shape	S ) const

overridevirtual

Returns the intervals with the requested continuity in the V direction.

Reimplemented from Adaptor3d_Surface.

◆ VPeriod()

double GeomAdaptor_TransformedSurface::VPeriod ( ) const

inlineoverridevirtual

Reimplemented from Adaptor3d_Surface.

◆ VResolution()

double GeomAdaptor_TransformedSurface::VResolution ( const double R3d ) const

inlineoverridevirtual

Returns the parametric V resolution corresponding to the real space resolution <R3d>.

Reimplemented from Adaptor3d_Surface.

◆ VTrim()

occ::handle< Adaptor3d_Surface > GeomAdaptor_TransformedSurface::VTrim	(	const double	First,
		const double	Last,
		const double	Tol ) const

overridevirtual

Returns a surface trimmed in the V direction between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. If <First> >= <Last>.

Reimplemented from Adaptor3d_Surface.

Field Documentation

◆ mySurf

GeomAdaptor_Surface GeomAdaptor_TransformedSurface::mySurf

protected

◆ myTransformedAdaptor

std::optional<GeomAdaptor_Surface> GeomAdaptor_TransformedSurface::myTransformedAdaptor

mutableprotected

◆ myTrsf

gp_Trsf GeomAdaptor_TransformedSurface::myTrsf

protected

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

GeomAdaptor_TransformedSurface.hxx

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GeomAdaptor_TransformedSurface() [1/3]

◆ GeomAdaptor_TransformedSurface() [2/3]

◆ GeomAdaptor_TransformedSurface() [3/3]

Member Function Documentation

◆ AdaptorSurfaceOriginal() [1/2]

◆ AdaptorSurfaceOriginal() [2/2]

◆ AdaptorSurfaceTransformed()

◆ AxeOfRevolution()

◆ BasisCurve()

◆ BasisSurface()

◆ Bezier()

◆ BSpline()

◆ Cone()

◆ Cylinder()

◆ Direction()

◆ ensureTransformedCache()

◆ EvalD0()

◆ EvalD1()

◆ EvalD2()

◆ EvalD3()

◆ EvalDN()

◆ FirstUParameter()

◆ FirstVParameter()

◆ GeomSurface()

◆ GeomSurfaceOriginal()

◆ GeomSurfaceTransformed()

◆ GetType()

◆ HasTrsf()

◆ initTransformedCache()

◆ invalidateTransformedCache()

◆ IsUClosed()

◆ IsUPeriodic()

◆ IsURational()

◆ IsVClosed()

◆ IsVPeriodic()

◆ IsVRational()

◆ LastUParameter()

◆ LastVParameter()

◆ Load() [1/2]

◆ Load() [2/2]

◆ NbUIntervals()

◆ NbUKnots()

◆ NbUPoles()

◆ NbVIntervals()

◆ NbVKnots()

◆ NbVPoles()

◆ OffsetValue()

◆ Plane()

◆ SetTrsf()

◆ ShallowCopy()

◆ Sphere()

◆ ToleranceU()

◆ ToleranceV()

◆ Torus()

◆ transformedAdaptor()

◆ Trsf()

◆ UContinuity()

◆ UDegree()

◆ UIntervals()

◆ UPeriod()

◆ UResolution()

◆ UTrim()

◆ VContinuity()

◆ VDegree()

◆ VIntervals()

◆ VPeriod()

◆ VResolution()

◆ VTrim()

Field Documentation

◆ mySurf

◆ myTransformedAdaptor

◆ myTrsf