To draw a 3D polyline in a GL window.

Definition at line 25 of file TGLPolyLine.h.

Public Member Functions
	TGLPolyLine (const TBuffer3D &buffer)

virtual void	DirectDraw (TGLRnrCtx &rnrCtx) const
	Debug tracing. 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 TGLPhysicalShape *	GetFirstPhysical () const

TObject *	ID () const

TObject *	GetExternal () const

TGLScene *	GetScene () const

const TGLBoundingBox &	BoundingBox () 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	IgnoreSizeForOfInterest () const
	Return true if size of this shape should be ignored when determining if the object should be drawn. 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 Attributes
std::vector< Double_t >	fVertices

Double_t	fLineWidth

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

TGLPhysicalShape *	fFirstPhysical
	physical instance ref counting More...

TObject *	fExternalObj
	first replica More...

TGLBoundingBox	fBoundingBox
	Also plays the role of ID. More...

TGLScene *	fScene
	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 <TGLPolyLine.h>

Inheritance diagram for TGLPolyLine:

Collaboration diagram for TGLPolyLine:

Constructor & Destructor Documentation

TGLPolyLine::TGLPolyLine ( const TBuffer3D & buffer )

Member Function Documentation

void TGLPolyLine::DirectDraw ( TGLRnrCtx & rnrCtx ) const

virtual

Debug tracing.

Implements TGLLogicalShape.

Definition at line 50 of file TGLPolyLine.cxx.

Member Data Documentation

Double_t TGLPolyLine::fLineWidth

private

Definition at line 29 of file TGLPolyLine.h.

Referenced by DirectDraw().

std::vector<Double_t> TGLPolyLine::fVertices

private

Definition at line 28 of file TGLPolyLine.h.

Referenced by DirectDraw().

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

graf3d/gl/inc/TGLPolyLine.h
graf3d/gl/src/TGLPolyLine.cxx

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation