A framework to define sensitive 3D points. More...

#include <Select3D_SensitivePoint.hxx>

Inheritance diagram for Select3D_SensitivePoint:

[legend]

Public Member Functions
	Select3D_SensitivePoint (const Handle< SelectBasics_EntityOwner > &theOwnerId, const gp_Pnt &thePoint)
	Constructs a sensitive point object defined by the owner OwnerId and the point Point. More...

virtual Standard_Integer	NbSubElements () Standard_OVERRIDE
	Returns the amount of sub-entities in sensitive. More...

virtual Handle < Select3D_SensitiveEntity >	GetConnected () Standard_OVERRIDE
	Originally this method intended to return sensitive entity with new location aLocation, but currently sensitive entities do not hold a location, instead HasLocation() and Location() methods call corresponding entity owner's methods. Thus all entities returned by GetConnected() share the same location propagated from corresponding selectable object. You must redefine this function for any type of sensitive entity which can accept another connected sensitive entity.//can be connected to another sensitive entity. More...

virtual Standard_Boolean	Matches (SelectBasics_SelectingVolumeManager &theMgr, SelectBasics_PickResult &thePickResult) Standard_OVERRIDE
	Checks whether the point overlaps current selecting volume. More...

gp_Pnt	Point () const
	Returns the point used at the time of construction. More...

virtual gp_Pnt	CenterOfGeometry () const Standard_OVERRIDE
	Returns center of point. If location transformation is set, it will be applied. More...

virtual Select3D_BndBox3d	BoundingBox () Standard_OVERRIDE
	Returns bounding box of the point. If location transformation is set, it will be applied. More...

Public Member Functions inherited from Select3D_SensitiveEntity
virtual void	BVH () Standard_OVERRIDE
	Builds BVH tree for a sensitive if needed. More...

virtual void	Clear () Standard_OVERRIDE
	Clears up all resources and memory. More...

Public Member Functions inherited from SelectBasics_SensitiveEntity
virtual void	Set (const Handle< SelectBasics_EntityOwner > &theOwnerId)
	Sets owner of the entity. More...

const Handle < SelectBasics_EntityOwner > &	OwnerId () const
	Returns pointer to owner of the entity. More...

Standard_Real	SensitivityFactor () const
	allows a better sensitivity for a specific entity in selection algorithms useful for small sized entities. More...

Public Member Functions inherited from MMgt_TShared
virtual void	Delete () const
	Memory deallocator for transient classes. More...

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor. More...

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing. More...

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...

virtual	~Standard_Transient ()
	Destructor must be virtual. More...

virtual const Handle_Standard_Type &	DynamicType () const
	Returns a type information object about this object. More...

Standard_Boolean	IsInstance (const Handle_Standard_Type &theType) const
	Returns a true value if this is an instance of Type. More...

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName. More...

Standard_Boolean	IsKind (const 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. More...

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. More...

virtual Handle_Standard_Transient	This () const
	Returns a Handle which references this object. Must never be called to objects created in stack. More...

Standard_Integer	GetRefCount () const
	Get the reference counter of this object. More...

Additional Inherited Members
Protected Member Functions inherited from Select3D_SensitiveEntity
	Select3D_SensitiveEntity (const Handle< SelectBasics_EntityOwner > &theOwnerId)

Protected Member Functions inherited from SelectBasics_SensitiveEntity
	SelectBasics_SensitiveEntity (const Handle< SelectBasics_EntityOwner > &theOwnerId, const Standard_Real theSensFactor=2.0)

void	SetSensitivityFactor (const Standard_Real theSensFactor)
	Allows to manage the sensitivity of the entity. More...

Protected Attributes inherited from SelectBasics_SensitiveEntity
Handle< SelectBasics_EntityOwner >	myOwnerId

Detailed Description

A framework to define sensitive 3D points.

Constructor & Destructor Documentation

Select3D_SensitivePoint::Select3D_SensitivePoint	(	const Handle< SelectBasics_EntityOwner > &	theOwnerId,
		const gp_Pnt &	thePoint
	)

Constructs a sensitive point object defined by the owner OwnerId and the point Point.

Member Function Documentation

virtual Select3D_BndBox3d Select3D_SensitivePoint::BoundingBox ( )

virtual

Returns bounding box of the point. If location transformation is set, it will be applied.

Implements Select3D_SensitiveEntity.

virtual gp_Pnt Select3D_SensitivePoint::CenterOfGeometry ( ) const

virtual

Returns center of point. If location transformation is set, it will be applied.

Implements Select3D_SensitiveEntity.

virtual Handle< Select3D_SensitiveEntity > Select3D_SensitivePoint::GetConnected ( )

virtual

Originally this method intended to return sensitive entity with new location aLocation, but currently sensitive entities do not hold a location, instead HasLocation() and Location() methods call corresponding entity owner's methods. Thus all entities returned by GetConnected() share the same location propagated from corresponding selectable object. You must redefine this function for any type of sensitive entity which can accept another connected sensitive entity.//can be connected to another sensitive entity.

Reimplemented from Select3D_SensitiveEntity.