ROOT  6.06/09
Reference Guide
Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | List of all members
TEveProjected Class Referenceabstract
Graphics » 3D Graphics » Event Display

Abstract base class for classes that hold results of a non-linear projection transformation.

It is assumed that all classes deriving from TEveProjected are also derived from TEveElement.

Definition at line 83 of file TEveProjectionBases.h.

Public Member Functions

 TEveProjected ()
 Constructor. More...
 
virtual ~TEveProjected ()
 Destructor. More...
 
TEveProjectionManager * GetManager () const
 
TEveProjectable * GetProjectable () const
 
Float_t GetDepth () const
 
virtual void SetProjection (TEveProjectionManager *mng, TEveProjectable *model)
 Sets projection manager and reference in the projectable object. More...
 
virtual void UnRefProjectable (TEveProjectable *assumed_parent, bool notifyParent=true)
 Remove reference to projectable. More...
 
virtual void UpdateProjection ()=0
 
virtual TEveElement * GetProjectedAsElement ()
 Returns this projected dynamic-casted to TEveElement. More...
 
virtual void SetDepth (Float_t d)
 Set depth coordinate for the element. More...
 
 ClassDef (TEveProjected, 0)
 

Protected Member Functions

void SetDepthCommon (Float_t d, TEveElement *el, Float_t *bbox)
 Utility function to update the z-values of the bounding-box. More...
 
virtual void SetDepthLocal (Float_t d)
 Base-class implementation – just sets fDepth. More...
 

Protected Attributes

TEveProjectionManager * fManager
 
TEveProjectable * fProjectable
 
Float_t fDepth
 

Private Member Functions

 TEveProjected (const TEveProjected &)
 
TEveProjected & operator= (const TEveProjected &)
 

#include <TEveProjectionBases.h>

+ Inheritance diagram for TEveProjected:
+ Collaboration diagram for TEveProjected:

Constructor & Destructor Documentation

TEveProjected::TEveProjected ( const TEveProjected &  )
private
TEveProjected::TEveProjected ( )

Constructor.

Definition at line 161 of file TEveProjectionBases.cxx.

TEveProjected::~TEveProjected ( )
virtual

Destructor.

If fProjectable is non-null, *this is removed from its list of projected replicas.

Definition at line 173 of file TEveProjectionBases.cxx.

Member Function Documentation

TEveProjected::ClassDef ( TEveProjected  ,
0   
)
Float_t TEveProjected::GetDepth ( ) const
inline

Definition at line 103 of file TEveProjectionBases.h.

TEveProjectionManager* TEveProjected::GetManager ( ) const
inline

Definition at line 101 of file TEveProjectionBases.h.

Referenced by TEveJetConeProjectedGL::CalculatePoints(), and TEveJetConeProjected::ComputeBBox().

TEveProjectable* TEveProjected::GetProjectable ( ) const
inline

Definition at line 102 of file TEveProjectionBases.h.

Referenced by TEveElement::GetMaster(), TEveSelection::MapPickedToSelected(), and TEveJetConeProjectedGL::SetModel().

TEveElement * TEveProjected::GetProjectedAsElement ( )
virtual

Returns this projected dynamic-casted to TEveElement.

This is needed as class TEveProjected is used as secondary inheritance.

Reimplemented in TEveElementListProjected, TEvePointSetProjected, TEveStraightLineSetProjected, TEveLineProjected, TEveJetConeProjected, TEveGeoShapeProjected, TEveBoxProjected, TEvePolygonSetProjected, TEveTrackListProjected, TEveCompoundProjected, and TEveTrackProjected.

Definition at line 183 of file TEveProjectionBases.cxx.

Referenced by TEveProjectable::~TEveProjectable().

TEveProjected& TEveProjected::operator= ( const TEveProjected &  )
private
void TEveProjected::SetDepth ( Float_t  d)
virtual

Set depth coordinate for the element.

Bounding-box should also be updated. If projection type is 3D, this only sets fDepth member.

Reimplemented in TEveTrackListProjected.

Definition at line 219 of file TEveProjectionBases.cxx.

Referenced by TEveProjectionManager::ImportElementsRecurse(), and TEveTrackListProjected::SetDepth().

void TEveProjected::SetDepthCommon ( Float_t  d,
TEveElement *  el,
Float_t *  bbox 
)
protected

Utility function to update the z-values of the bounding-box.

As this is an abstract interface, the element and bbox pointers must be passed from outside.

Definition at line 236 of file TEveProjectionBases.cxx.

Referenced by TEveTrackProjected::SetDepthLocal(), TEveBoxProjected::SetDepthLocal(), TEvePolygonSetProjected::SetDepthLocal(), TEveJetConeProjected::SetDepthLocal(), TEveLineProjected::SetDepthLocal(), TEveStraightLineSetProjected::SetDepthLocal(), and TEvePointSetProjected::SetDepthLocal().

void TEveProjected::SetDepthLocal ( Float_t  d)
protectedvirtual

Base-class implementation – just sets fDepth.

Reimplemented in TEveCalo2D, TEvePointSetProjected, TEveStraightLineSetProjected, TEveLineProjected, TEveGeoShapeProjected, TEveJetConeProjected, TEvePolygonSetProjected, TEveBoxProjected, TEveTrackListProjected, and TEveTrackProjected.

Definition at line 250 of file TEveProjectionBases.cxx.

Referenced by SetDepth().

void TEveProjected::SetProjection ( TEveProjectionManager *  mng,
TEveProjectable *  model 
)
virtual

Sets projection manager and reference in the projectable object.

Method called immediately after default constructor. See also TEveProjectionManager::ImportElements().

Reimplemented in TEveCalo2D, TEvePointSetProjected, TEveStraightLineSetProjected, TEveLineProjected, TEveJetConeProjected, TEveGeoShapeProjected, TEvePolygonSetProjected, TEveBoxProjected, TEveTrackListProjected, and TEveTrackProjected.

Definition at line 193 of file TEveProjectionBases.cxx.

Referenced by TEveProjectionManager::ImportElementsRecurse(), TEveTrackProjected::SetProjection(), TEveTrackListProjected::SetProjection(), TEveBoxProjected::SetProjection(), TEvePolygonSetProjected::SetProjection(), TEveGeoShapeProjected::SetProjection(), TEveJetConeProjected::SetProjection(), TEveLineProjected::SetProjection(), TEveStraightLineSetProjected::SetProjection(), TEvePointSetProjected::SetProjection(), and TEveCalo2D::SetProjection().

void TEveProjected::UnRefProjectable ( TEveProjectable *  assumed_parent,
bool  notifyParent = true 
)
virtual

Remove reference to projectable.

Definition at line 204 of file TEveProjectionBases.cxx.

Referenced by TEveProjectable::~TEveProjectable().

virtual void TEveProjected::UpdateProjection ( )
pure virtual

Implemented in TEveElementListProjected, TEveCalo2D, TEvePointSetProjected, TEveStraightLineSetProjected, TEveLineProjected, TEveJetConeProjected, TEveGeoShapeProjected, TEvePolygonSetProjected, TEveBoxProjected, TEveTrackListProjected, TEveCompoundProjected, and TEveTrackProjected.

Referenced by TEveProjectionManager::ProjectChildrenRecurse().

Member Data Documentation

Float_t TEveProjected::fDepth
protected

Definition at line 92 of file TEveProjectionBases.h.

Referenced by TEveJetConeProjectedGL::CalculatePoints(), TEveBoxProjected::ComputeBBox(), TEveJetConeProjected::ComputeBBox(), TEveCalo2D::ComputeBBox(), TEveBoxProjectedGL::Draw(), GetDepth(), TEveCalo2DGL::MakeRhoZCell(), TEveCalo2DGL::MakeRPhiCell(), TEveTrackProjected::MakeTrack(), TEvePolygonSetProjected::ProjectAndReducePoints(), SetDepth(), SetDepthCommon(), TEveTrackProjected::SetDepthLocal(), TEvePolygonSetProjected::SetDepthLocal(), TEveLineProjected::SetDepthLocal(), SetDepthLocal(), TEveStraightLineSetProjected::SetDepthLocal(), TEvePointSetProjected::SetDepthLocal(), TEveCalo2D::SetDepthLocal(), TEveBoxProjected::UpdateProjection(), TEveLineProjected::UpdateProjection(), TEveStraightLineSetProjected::UpdateProjection(), and TEvePointSetProjected::UpdateProjection().

TEveProjectionManager* TEveProjected::fManager
protected

Definition at line 90 of file TEveProjectionBases.h.

Referenced by TEveCalo2D::BuildCellIdCache(), TEveCalo2D::CellSelectionChangedInternal(), TEveCalo2D::ComputeBBox(), TEveTrackProjected::GetBreakPointIdx(), GetManager(), TEveCalo2DGL::IsRPhi(), TEvePolygonSetProjected::MakePolygonsFromBP(), TEvePolygonSetProjected::MakePolygonsFromBS(), TEveCalo2DGL::MakeRhoZCell(), TEveCalo2DGL::MakeRPhiCell(), TEveTrackProjected::MakeTrack(), TEvePolygonSetProjected::ProjectAndReducePoints(), TEvePolygonSetProjected::ProjectBuffer3D(), SetDepth(), SetProjection(), TEveBoxProjected::UpdateProjection(), TEveGeoShapeProjected::UpdateProjection(), TEveLineProjected::UpdateProjection(), TEveStraightLineSetProjected::UpdateProjection(), TEvePointSetProjected::UpdateProjection(), and TEveCalo2D::UpdateProjection().

TEveProjectable* TEveProjected::fProjectable
protected

Definition at line 91 of file TEveProjectionBases.h.

Referenced by TEveJetConeProjected::ComputeBBox(), GetProjectable(), TEveTrackProjected::MakeTrack(), TEvePointSetProjected::PointSelected(), TEveTrackProjected::SecSelected(), TEveTrackProjected::SetProjection(), TEveGeoShapeProjected::SetProjection(), SetProjection(), UnRefProjectable(), TEveBoxProjected::UpdateProjection(), TEveGeoShapeProjected::UpdateProjection(), TEveLineProjected::UpdateProjection(), TEveStraightLineSetProjected::UpdateProjection(), TEvePointSetProjected::UpdateProjection(), and ~TEveProjected().

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