Constructs point datums to be used in construction of
composite shapes. The datum is displayed as the plus marker +.

#include <AIS_Point.hxx>

Inheritance diagram for AIS_Point:

Public Member Functions
	AIS_Point (const Handle< Geom_Point > &aComponent)
	Initializes the point aComponent from which the point datum will be built.
virtual Standard_Integer	Signature () const
	Returns index 1, the default index for a point.
virtual AIS_KindOfInteractive	Type () const
	Indicates that a point is a datum.
Handle_Geom_Point	Component ()
	Returns the component specified in SetComponent.
void	SetComponent (const Handle< Geom_Point > &aComponent)
	Constructs an instance of the point aComponent.
Standard_Boolean	AcceptDisplayMode (const Standard_Integer aMode) const
	Returns true if the display mode selected is valid for point datums.
virtual void	Compute (const Handle< Prs3d_Projector > &aProjector, const Handle< Geom_Transformation > &aTrsf, const Handle< Prs3d_Presentation > &aPresentation)
	computes the presentation according to a point of view given by <aProjector>. To be Used when the associated degenerated Presentations have been transformed by <aTrsf> which is not a Pure Translation. The HLR Prs can't be deducted automatically WARNING :<aTrsf> must be applied to the object to display before computation !!!
void	SetColor (const Quantity_NameOfColor aColor)
	Allows you to provide settings for the cp;pr aColor.
void	SetColor (const Quantity_Color &aColor)
void	UnsetColor ()
	Allows you to remove color settings.
void	SetMarker (const Aspect_TypeOfMarker aType)
	Allows you to provide settings for a marker. These include
void	UnsetMarker ()
	Removes the marker settings.
Standard_Boolean	HasMarker () const
	Returns true if the point datum has a marker.
TopoDS_Vertex	Vertex () const
	Converts a point into a vertex.
Protected Member Functions
virtual void	Compute (const Handle< PrsMgr_PresentationManager3d > &aPresentationManager, const Handle< Prs3d_Presentation > &aPresentation, const Standard_Integer aMode=0)
	Calculates the 3D view aPresentation and its updates. The latter are managed by aPresentationManager. aPresentableObject has the display mode aMode; this has the default value of 0, that is, the wireframe display mode.

Constructor & Destructor Documentation

AIS_Point::AIS_Point ( const Handle< Geom_Point > & aComponent )

Member Function Documentation

Standard_Boolean AIS_Point::AcceptDisplayMode ( const Standard_Integer aMode ) const [virtual]

Reimplemented from AIS_InteractiveObject.

Handle_Geom_Point AIS_Point::Component ( )

virtual void AIS_Point::Compute	(	const Handle< Prs3d_Projector > &	aProjector,
		const Handle< Geom_Transformation > &	aTrsf,
		const Handle< Prs3d_Presentation > &	aPresentation
	)		`[virtual]`

Reimplemented from PrsMgr_PresentableObject.

virtual void AIS_Point::Compute	(	const Handle< PrsMgr_PresentationManager3d > &	aPresentationManager,
		const Handle< Prs3d_Presentation > &	aPresentation,
		const Standard_Integer	aMode = `0`
	)		`[protected, virtual]`