Draw_Drawable3D Class Reference

#include <Draw_Drawable3D.hxx>

Inheritance diagram for Draw_Drawable3D:

Public Types
typedef occ::handle< Draw_Drawable3D >(*	FactoryFunction_t) (Standard_IStream &theStream)
	Function type for restoring drawable from stream.
typedef void	base_type
	Returns a type descriptor about this object.

Public Member Functions
virtual void	DrawOn (Draw_Display &dis) const =0
virtual bool	PickReject (const double X, const double Y, const double Prec) const
	Returns True if the pick is outside the box.
virtual occ::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 double theXMin, const double theXMax, const double theYMin, const double theYMax)
void	Bounds (double &theXMin, double &theXMax, double &theYMin, double &theYMax) const
bool	Visible () const
void	Visible (const bool V)
bool	Protected () const
void	Protected (const bool P)
const char *	Name () const
virtual void	Name (const char *const 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 ()=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.

Static Public Member Functions
static void	RegisterFactory (const char *const theType, const FactoryFunction_t &theFactory)
	Register factory for restoring drawable from stream (opposite to Draw_Drawable3D::Save()).
static occ::handle< Draw_Drawable3D >	Restore (const char *const theType, Standard_IStream &theStream)
	Restore drawable from stream (opposite to Draw_Drawable3D::Save()).
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 Member Functions
	Draw_Drawable3D ()

Member Typedef Documentation

FactoryFunction_t

typedef occ::handle< Draw_Drawable3D >(* Draw_Drawable3D::FactoryFunction_t) (Standard_IStream &theStream)

Function type for restoring drawable from stream.

Constructor & Destructor Documentation

Draw_Drawable3D()

Draw_Drawable3D::Draw_Drawable3D ( )

protected

Member Function Documentation

Bounds()

void Draw_Drawable3D::Bounds ( double & theXMin, double & theXMax, double & theYMin, double & theYMax ) const

inline

Copy()

virtual occ::handle< Draw_Drawable3D > Draw_Drawable3D::Copy ( ) const

virtual

For variable copy.

Reimplemented in DBRep_DrawableShape, DDataStd_TreeBrowser, DDF_Browser, DDF_Data, DDocStd_DrawDocument, Draw_Chronometer, Draw_Number, DrawTrSurf_BezierCurve2d, DrawTrSurf_BezierCurve, DrawTrSurf_BezierSurface, DrawTrSurf_BSplineCurve2d, DrawTrSurf_BSplineCurve, DrawTrSurf_BSplineSurface, DrawTrSurf_Curve2d, DrawTrSurf_Curve, DrawTrSurf_Point, DrawTrSurf_Polygon2D, DrawTrSurf_Polygon3D, DrawTrSurf_Surface, DrawTrSurf_Triangulation2D, DrawTrSurf_Triangulation, HLRTest_OutLiner, and HLRTest_Projector.

DrawOn()

virtual void Draw_Drawable3D::DrawOn ( Draw_Display & dis ) const

pure virtual

Implemented in BOPTest_DrawableShape, BRepTest_DrawableHistory, DBRep_DrawableShape, DDataStd_TreeBrowser, DDF_Browser, DDF_Data, DDocStd_DrawDocument, Draw_Axis2D, Draw_Axis3D, Draw_Box, Draw_Chronometer, Draw_Circle2D, Draw_Circle3D, Draw_Grid, Draw_Marker2D, Draw_Marker3D, Draw_Number, Draw_Segment2D, Draw_Segment3D, Draw_Text2D, Draw_Text3D, DrawDim_Angle, DrawDim_Distance, DrawDim_PlanarAngle, DrawDim_PlanarDiameter, DrawDim_PlanarDistance, DrawDim_PlanarRadius, DrawDim_Radius, DrawTrSurf_BezierCurve2d, DrawTrSurf_BezierCurve, DrawTrSurf_BezierSurface, DrawTrSurf_BSplineCurve2d, DrawTrSurf_BSplineCurve, DrawTrSurf_BSplineSurface, DrawTrSurf_Curve2d, DrawTrSurf_Curve, DrawTrSurf_Drawable, DrawTrSurf_Point, DrawTrSurf_Polygon2D, DrawTrSurf_Polygon3D, DrawTrSurf_Surface, DrawTrSurf_Triangulation2D, DrawTrSurf_Triangulation, GeometryTest_DrawableQualifiedCurve2d, HLRTest_DrawableEdgeTool, HLRTest_DrawablePolyEdgeTool, HLRTest_OutLiner, HLRTest_Projector, and XSDRAWSTL_DrawableMesh.

Dump()

virtual void Draw_Drawable3D::Dump ( Standard_OStream & S ) const

virtual

For variable dump.

Reimplemented in BRepTest_DrawableHistory, DBRep_DrawableShape, DDataStd_TreeBrowser, DDF_Browser, DDF_Data, DDocStd_DrawDocument, Draw_Chronometer, Draw_Number, Draw_Segment2D, DrawFairCurve_Batten, DrawTrSurf_Curve2d, DrawTrSurf_Curve, DrawTrSurf_Point, DrawTrSurf_Polygon2D, DrawTrSurf_Polygon3D, DrawTrSurf_Surface, DrawTrSurf_Triangulation2D, DrawTrSurf_Triangulation, GeometryTest_DrawableQualifiedCurve2d, HLRTest_OutLiner, and HLRTest_Projector.

Is3D()

virtual bool Draw_Drawable3D::Is3D ( ) const

inlinevirtual

Is a 3D object. (Default True).

Reimplemented in Draw_Drawable2D, DrawTrSurf_Curve2d, and DrawTrSurf_Point.

IsDisplayable()

virtual bool Draw_Drawable3D::IsDisplayable ( ) const

inlinevirtual

Return TRUE if object can be displayed.

Reimplemented in Draw_Number.

Name() [1/2]

const char * Draw_Drawable3D::Name ( ) const

inline

Name() [2/2]

virtual void Draw_Drawable3D::Name ( const char *const N )

inlinevirtual

PickReject()

virtual bool Draw_Drawable3D::PickReject ( const double X, const double Y, const double Prec ) const

virtual

Returns True if the pick is outside the box.

Reimplemented in Draw_Marker2D, and Draw_Marker3D.

Protected() [1/2]

bool Draw_Drawable3D::Protected ( ) const

inline

Protected() [2/2]

void Draw_Drawable3D::Protected ( const bool P )

inline

RegisterFactory()

void Draw_Drawable3D::RegisterFactory ( const char *const theType, const FactoryFunction_t & theFactory )

static

Register factory for restoring drawable from stream (opposite to Draw_Drawable3D::Save()).

Parameters

[in]	theType	class name
[in]	theFactory	factory function

Restore()

occ::handle< Draw_Drawable3D > Draw_Drawable3D::Restore ( const char *const theType, Standard_IStream & theStream )

static

Restore drawable from stream (opposite to Draw_Drawable3D::Save()).

Parameters

[in]	theType	class name
[in]	theStream	input stream

Returns

restored drawable or NULL if factory is undefined for specified class

Save()

virtual void Draw_Drawable3D::Save ( Standard_OStream & theStream ) const

virtual

Save drawable into stream; default implementation raises Standard_NotImplemented exception.

Reimplemented in DBRep_DrawableShape, Draw_Number, DrawTrSurf_Curve2d, DrawTrSurf_Curve, DrawTrSurf_Point, DrawTrSurf_Polygon2D, DrawTrSurf_Polygon3D, DrawTrSurf_Surface, DrawTrSurf_Triangulation, and HLRTest_Projector.

SetBounds()

void Draw_Drawable3D::SetBounds ( const double theXMin, const double theXMax, const double theYMin, const double theYMax )

inline

Visible() [1/2]

bool Draw_Drawable3D::Visible ( ) const

inline

Visible() [2/2]

void Draw_Drawable3D::Visible ( const bool V )

inline

Whatis()

virtual void Draw_Drawable3D::Whatis ( Draw_Interpretor & I ) const

virtual

For variable whatis command. Set as a result the type of the variable.

Reimplemented in BRepTest_DrawableHistory, DBRep_DrawableShape, DDataStd_TreeBrowser, DDF_Browser, DDF_Data, DDocStd_DrawDocument, Draw_Chronometer, Draw_Number, Draw_Segment2D, DrawTrSurf_Curve2d, DrawTrSurf_Curve, DrawTrSurf_Point, DrawTrSurf_Polygon2D, DrawTrSurf_Polygon3D, DrawTrSurf_Surface, DrawTrSurf_Triangulation2D, DrawTrSurf_Triangulation, GeometryTest_DrawableQualifiedCurve2d, HLRTest_OutLiner, and HLRTest_Projector.

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

• Draw_Drawable3D.hxx