this class adds to the Drawable3D methods to display Curves and Curves on Surface. More...

#include <DrawTrSurf_Drawable.hxx>

Inheritance diagram for DrawTrSurf_Drawable:

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Public Member Functions
void	DrawCurve2dOn (Adaptor2d_Curve2d &C, Draw_Display &D) const
	Draw a polygon of the curve on the Display.

void	DrawCurveOn (Adaptor3d_Curve &C, Draw_Display &D) const
	Draw a polygon of the curve on the Display.

void	DrawIsoCurveOn (Adaptor3d_IsoCurve &C, const GeomAbs_IsoType T, const Standard_Real P, const Standard_Real F, const Standard_Real L, Draw_Display &D) const
	Load C with the specified iso and Draw a polygon of the curve on the Display.

virtual void	DrawOn (Draw_Display &dis) const override=0
	this is defined only to tell C++ not to complain about inheriting a pure virtual method.

void	SetDiscretisation (const Standard_Integer theDiscret)

Standard_Integer	GetDiscretisation () const

void	SetDeflection (const Standard_Real theDeflection)

Standard_Real	GetDeflection () const

void	SetDrawMode (const Standard_Integer theDrawMode)

Standard_Integer	GetDrawMode () const

Public Member Functions inherited from Draw_Drawable3D
virtual Standard_Boolean	PickReject (const Standard_Real X, const Standard_Real Y, const Standard_Real Prec) const
	Returns True if the pick is outside the box.

virtual Handle< Draw_Drawable3D >	Copy () const
	For variable copy.

virtual void	Dump (Standard_OStream &S) const
	For variable dump.

virtual void	Save (Standard_OStream &theStream) const
	Save drawable into stream; default implementation raises Standard_NotImplemented exception.

virtual void	Whatis (Draw_Interpretor &I) const
	For variable whatis command. Set as a result the type of the variable.

virtual bool	Is3D () const
	Is a 3D object. (Default True).

virtual bool	IsDisplayable () const
	Return TRUE if object can be displayed.

void	SetBounds (const Standard_Real theXMin, const Standard_Real theXMax, const Standard_Real theYMin, const Standard_Real theYMax)

void	Bounds (Standard_Real &theXMin, Standard_Real &theXMax, Standard_Real &theYMin, Standard_Real &theYMax) const

Standard_Boolean	Visible () const

void	Visible (const Standard_Boolean V)

Standard_Boolean	Protected () const

void	Protected (const Standard_Boolean P)

Standard_CString	Name () const

virtual void	Name (const Standard_CString N)

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.

Protected Member Functions
	DrawTrSurf_Drawable (const Standard_Integer discret, const Standard_Real deflection=0.01, const Standard_Integer DrawMode=0)
	set the number of points on a curve at creation.

Protected Member Functions inherited from Draw_Drawable3D
	Draw_Drawable3D ()

Additional Inherited Members
Public Types inherited from Draw_Drawable3D
typedef Handle< Draw_Drawable3D >(*	FactoryFunction_t) (Standard_IStream &theStream)
	Function type for restoring drawable from stream.

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

Static Public Member Functions inherited from Draw_Drawable3D
static void	RegisterFactory (const Standard_CString theType, const FactoryFunction_t &theFactory)
	Register factory for restoring drawable from stream (opposite to Draw_Drawable3D::Save()).

static Handle< Draw_Drawable3D >	Restore (const Standard_CString theType, Standard_IStream &theStream)
	Restore drawable from stream (opposite to Draw_Drawable3D::Save()).

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.

Detailed Description

this class adds to the Drawable3D methods to display Curves and Curves on Surface.

The discretisation, number of points on a Curve, is stored in this class.

Constructor & Destructor Documentation

◆ DrawTrSurf_Drawable()

DrawTrSurf_Drawable::DrawTrSurf_Drawable	(	const Standard_Integer	discret,
		const Standard_Real	deflection = `0.01`,
		const Standard_Integer	DrawMode = `0`
	)

protected

set the number of points on a curve at creation.

Member Function Documentation

◆ DrawCurve2dOn()

void DrawTrSurf_Drawable::DrawCurve2dOn	(	Adaptor2d_Curve2d &	C,
		Draw_Display &	D
	)		const

Draw a polygon of the curve on the Display.

◆ DrawCurveOn()

void DrawTrSurf_Drawable::DrawCurveOn	(	Adaptor3d_Curve &	C,
		Draw_Display &	D
	)		const

Draw a polygon of the curve on the Display.

◆ DrawIsoCurveOn()

void DrawTrSurf_Drawable::DrawIsoCurveOn	(	Adaptor3d_IsoCurve &	C,
		const GeomAbs_IsoType	T,
		const Standard_Real	P,
		const Standard_Real	F,
		const Standard_Real	L,
		Draw_Display &	D
	)		const

Load C with the specified iso and Draw a polygon of the curve on the Display.

◆ DrawOn()

virtual void DrawTrSurf_Drawable::DrawOn ( Draw_Display & dis ) const

overridepure virtual

this is defined only to tell C++ not to complain about inheriting a pure virtual method.

Implements Draw_Drawable3D.

Implemented in DrawTrSurf_BezierCurve, DrawTrSurf_BezierCurve2d, DrawTrSurf_BezierSurface, DrawTrSurf_BSplineCurve, DrawTrSurf_BSplineCurve2d, DrawTrSurf_BSplineSurface, DrawTrSurf_Curve, DrawTrSurf_Curve2d, DrawTrSurf_Surface, and GeometryTest_DrawableQualifiedCurve2d.

◆ GetDeflection()

Standard_Real DrawTrSurf_Drawable::GetDeflection ( ) const

inline

◆ GetDiscretisation()

Standard_Integer DrawTrSurf_Drawable::GetDiscretisation ( ) const

inline

◆ GetDrawMode()

Standard_Integer DrawTrSurf_Drawable::GetDrawMode ( ) const

inline

◆ SetDeflection()

void DrawTrSurf_Drawable::SetDeflection ( const Standard_Real theDeflection )

inline

◆ SetDiscretisation()

void DrawTrSurf_Drawable::SetDiscretisation ( const Standard_Integer theDiscret )

inline

◆ SetDrawMode()

void DrawTrSurf_Drawable::SetDrawMode ( const Standard_Integer theDrawMode )

inline

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

DrawTrSurf_Drawable.hxx

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DrawTrSurf_Drawable()

Member Function Documentation

◆ DrawCurve2dOn()

◆ DrawCurveOn()

◆ DrawIsoCurveOn()

◆ DrawOn()

◆ GetDeflection()

◆ GetDiscretisation()

◆ GetDrawMode()

◆ SetDeflection()

◆ SetDiscretisation()

◆ SetDrawMode()