ROOT  6.06/09
Reference Guide
Public Member Functions | Private Member Functions | Private Attributes | List of all members
TGLPolyMarker Class Reference

Definition at line 26 of file TGLPolyMarker.h.

Public Member Functions

 TGLPolyMarker (const TBuffer3D &buffer)
 
virtual void DirectDraw (TGLRnrCtx &rnrCtx) const
 Debug tracing. More...
 
virtual Bool_t IgnoreSizeForOfInterest () const
 Return true if size of this shape should be ignored when determining if the object should be drawn. More...
 
- Public Member Functions inherited from TGLLogicalShape
 TGLLogicalShape ()
 Constructor. More...
 
 TGLLogicalShape (TObject *obj)
 Constructor with external object. More...
 
 TGLLogicalShape (const TBuffer3D &buffer)
 Constructor from TBuffer3D. More...
 
virtual ~TGLLogicalShape ()
 Destroy logical shape. More...
 
UInt_t Ref () const
 
void AddRef (TGLPhysicalShape *phys) const
 Add reference to given physical shape. More...
 
void SubRef (TGLPhysicalShape *phys) const
 Remove reference to given physical shape, potentially deleting this object when hitting zero ref-count (if fRefStrong is true). More...
 
void StrongRef (Bool_t strong) const
 
void DestroyPhysicals ()
 Destroy all physicals attached to this logical. More...
 
UInt_t UnrefFirstPhysical ()
 Unreferenced first physical in the list, returning its id and making it fit for destruction somewhere else. More...
 
const TGLPhysicalShapeGetFirstPhysical () const
 
TObjectID () const
 
TObjectGetExternal () const
 
TGLSceneGetScene () const
 
const TGLBoundingBoxBoundingBox () const
 
virtual void UpdateBoundingBox ()
 
void UpdateBoundingBoxesOfPhysicals ()
 Update bounding-boxed of all dependent physicals. More...
 
Bool_t SetDLCache (Bool_t cached)
 Modify capture of draws into display list cache kTRUE - capture, kFALSE direct draw. More...
 
virtual Bool_t ShouldDLCache (const TGLRnrCtx &rnrCtx) const
 Returns kTRUE if draws should be display list cached kFALSE otherwise. More...
 
virtual UInt_t DLOffset (Short_t) const
 
virtual void DLCacheClear ()
 Clear all entries for all LODs for this drawable from the display list cache but keeping the reserved ids from GL context. More...
 
virtual void DLCacheDrop ()
 Drop all entries for all LODs for this drawable from the display list cache, WITHOUT returning the reserved ids to GL context. More...
 
virtual void DLCachePurge ()
 Purge all entries for all LODs for this drawable from the display list cache, returning the reserved ids to GL context. More...
 
virtual ELODAxes SupportedLODAxes () const
 
virtual Short_t QuantizeShapeLOD (Short_t shapeLOD, Short_t combiLOD) const
 Logical shapes usually support only discreet LOD values, especially in view of display-list caching. More...
 
virtual void Draw (TGLRnrCtx &rnrCtx) const
 Draw the GL drawable, using draw flags. More...
 
virtual void DrawHighlight (TGLRnrCtx &rnrCtx, const TGLPhysicalShape *pshp, Int_t lvl=-1) const
 Draw the logical shape in highlight mode. More...
 
virtual Bool_t KeepDuringSmartRefresh () const
 
virtual Bool_t SupportsSecondarySelect () const
 
virtual Bool_t AlwaysSecondarySelect () const
 
virtual void ProcessSelection (TGLRnrCtx &rnrCtx, TGLSelectRecord &rec)
 Virtual method called-back after a secondary selection hit is recorded (see TGLViewer::HandleButton(), Ctrl-Button1). More...
 
void InvokeContextMenu (TContextMenu &menu, UInt_t x, UInt_t y) const
 Invoke popup menu or our bound external TObject (if any), using passed 'menu' object, at location 'x' 'y'. More...
 

Private Member Functions

void DrawStars () const
 Draw stars. More...
 

Private Attributes

std::vector< Double_tfVertices
 
UInt_t fStyle
 
Double_t fSize
 

Additional Inherited Members

- Public Types inherited from TGLLogicalShape
enum  ELODAxes {
  kLODAxesNone = 0, kLODAxesX = 1 << 0, kLODAxesY = 1 << 1, kLODAxesZ = 1 << 2,
  kLODAxesAll = kLODAxesX | kLODAxesY | kLODAxesZ
}
 
- Static Public Member Functions inherited from TGLLogicalShape
static Bool_t GetIgnoreSizeForCameraInterest ()
 Get state of static fgIgnoreSizeForCameraInterest flag. More...
 
static void SetIgnoreSizeForCameraInterest (Bool_t isfci)
 Set state of static fgIgnoreSizeForCameraInterest flag. More...
 
- Protected Member Functions inherited from TGLLogicalShape
void PurgeDLRange (UInt_t base, Int_t size) const
 External object is a fake. More...
 
- Protected Attributes inherited from TGLLogicalShape
UInt_t fRef
 
TGLPhysicalShapefFirstPhysical
 physical instance ref counting More...
 
TObjectfExternalObj
 first replica More...
 
TGLBoundingBox fBoundingBox
 Also plays the role of ID. More...
 
TGLScenefScene
 Shape's bounding box. More...
 
UInt_t fDLBase
 scene where object is stored (can be zero!) More...
 
Int_t fDLSize
 display-list id base More...
 
UShort_t fDLValid
 display-list size for different LODs More...
 
Bool_t fDLCache
 display-list validity bit-field More...
 
Bool_t fRefStrong
 use display list caching More...
 
Bool_t fOwnExtObj
 Strong ref (delete on 0 ref); not in scene. More...
 
- Static Protected Attributes inherited from TGLLogicalShape
static Bool_t fgIgnoreSizeForCameraInterest = kFALSE
 

#include <TGLPolyMarker.h>

+ Inheritance diagram for TGLPolyMarker:
+ Collaboration diagram for TGLPolyMarker:

Constructor & Destructor Documentation

TGLPolyMarker::TGLPolyMarker ( const TBuffer3D buffer)

Member Function Documentation

void TGLPolyMarker::DirectDraw ( TGLRnrCtx rnrCtx) const
virtual

Debug tracing.

Implements TGLLogicalShape.

Definition at line 55 of file TGLPolyMarker.cxx.

void TGLPolyMarker::DrawStars ( ) const
private

Draw stars.

Definition at line 125 of file TGLPolyMarker.cxx.

Referenced by DirectDraw().

virtual Bool_t TGLPolyMarker::IgnoreSizeForOfInterest ( ) const
inlinevirtual

Return true if size of this shape should be ignored when determining if the object should be drawn.

In this base-class we simply return state of static flag fgIgnoreSizeForCameraInterest.

Several sub-classes override this virtual function.

Reimplemented from TGLLogicalShape.

Definition at line 38 of file TGLPolyMarker.h.

Member Data Documentation

Double_t TGLPolyMarker::fSize
private

Definition at line 31 of file TGLPolyMarker.h.

Referenced by DirectDraw(), and DrawStars().

UInt_t TGLPolyMarker::fStyle
private

Definition at line 30 of file TGLPolyMarker.h.

Referenced by DirectDraw(), and DrawStars().

std::vector<Double_t> TGLPolyMarker::fVertices
private

Definition at line 29 of file TGLPolyMarker.h.

Referenced by DirectDraw(), and DrawStars().


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