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TEveLineGL Class Reference
Graphics » 3D Graphics » Event Display

GL-renderer for TEveLine class.

Definition at line 23 of file TEveLineGL.h.

Public Member Functions

 TEveLineGL ()
 Constructor.
 
virtual ~TEveLineGL ()
 
virtual void DirectDraw (TGLRnrCtx &rnrCtx) const
 Direct GL rendering for TEveLine.
 
virtual Bool_t SetModel (TObject *obj, const Option_t *opt=0)
 Set model object.
 
- Public Member Functions inherited from TPointSet3DGL
 TPointSet3DGL ()
 
virtual void Draw (TGLRnrCtx &rnrCtx) const
 Draw function for TPointSet3D. Skips line-pass of outline mode.
 
virtual Bool_t IgnoreSizeForOfInterest () const
 Return true if size of this shape should be ignored when determining if the object should be drawn.
 
virtual void ProcessSelection (TGLRnrCtx &rnrCtx, TGLSelectRecord &rec)
 Processes secondary selection from TGLViewer.
 
virtual void SetBBox ()
 Set bounding-box.
 
virtual Bool_t ShouldDLCache (const TGLRnrCtx &rnrCtx) const
 Override from TGLLogicalShape.
 
virtual Bool_t SupportsSecondarySelect () const
 
- Public Member Functions inherited from TGLObject
 TGLObject ()
 
virtual ~TGLObject ()
 
virtual Bool_t KeepDuringSmartRefresh () const
 
virtual void UpdateBoundingBox ()
 Update bounding box from external source.
 
- Public Member Functions inherited from TGLLogicalShape
 TGLLogicalShape ()
 global flag for usage of display-lists in shapes that use vertex arrays
 
 TGLLogicalShape (const TBuffer3D &buffer)
 Constructor from TBuffer3D.
 
 TGLLogicalShape (TObject *obj)
 Constructor with external object.
 
virtual ~TGLLogicalShape ()
 Destroy logical shape.
 
void AddRef (TGLPhysicalShape *phys) const
 Add reference to given physical shape.
 
virtual Bool_t AlwaysSecondarySelect () const
 
const TGLBoundingBox & BoundingBox () const
 
void DestroyPhysicals ()
 Destroy all physicals attached to this logical.
 
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.
 
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.
 
virtual void DLCachePurge ()
 Purge all entries for all LODs for this drawable from the display list cache, returning the reserved ids to GL context.
 
virtual UInt_t DLOffset (Short_t) const
 
virtual void DrawHighlight (TGLRnrCtx &rnrCtx, const TGLPhysicalShape *pshp, Int_t lvl=-1) const
 Draw the logical shape in highlight mode.
 
TObject * GetExternal () const
 
const TGLPhysicalShape * GetFirstPhysical () const
 
TGLScene * GetScene () const
 
TObject * ID () const
 
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'.
 
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.
 
UInt_t Ref () const
 
Bool_t SetDLCache (Bool_t cached)
 Modify capture of draws into display list cache kTRUE - capture, kFALSE direct draw.
 
void StrongRef (Bool_t strong) const
 
void SubRef (TGLPhysicalShape *phys) const
 Remove reference to given physical shape, potentially deleting this object when hitting zero ref-count (if fRefStrong is true).
 
virtual ELODAxes SupportedLODAxes () const
 
UInt_t UnrefFirstPhysical ()
 Unreferenced first physical in the list, returning its id and making it fit for destruction somewhere else.
 
void UpdateBoundingBoxesOfPhysicals ()
 Update bounding-boxed of all dependent physicals.
 

Protected Attributes

TEveLine * fM
 
- Protected Attributes inherited from TGLObject
Bool_t fMultiColor
 
- Protected Attributes inherited from TGLLogicalShape
TGLBoundingBox fBoundingBox
 Also plays the role of ID.
 
UInt_t fDLBase
 scene where object is stored (can be zero!)
 
Bool_t fDLCache
 display-list validity bit-field
 
Int_t fDLSize
 display-list id base
 
UShort_t fDLValid
 display-list size for different LODs
 
TObject * fExternalObj
 first replica
 
TGLPhysicalShape * fFirstPhysical
 physical instance ref counting
 
Bool_t fOwnExtObj
 Strong ref (delete on 0 ref); not in scene.
 
UInt_t fRef
 
Bool_t fRefStrong
 use display list caching
 
TGLScene * fScene
 Shape's bounding box.
 

Private Member Functions

 TEveLineGL (const TEveLineGL &)
 
TEveLineGL & operator= (const TEveLineGL &)
 

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 TGLObject
static TClass * GetGLRenderer (TClass *isa)
 Return direct-rendering GL class for class isa.
 
- Static Public Member Functions inherited from TGLLogicalShape
static Bool_t GetIgnoreSizeForCameraInterest ()
 Get state of static fgIgnoreSizeForCameraInterest flag.
 
static void SetEnvDefaults ()
 
static void SetIgnoreSizeForCameraInterest (Bool_t isfci)
 Set state of static fgIgnoreSizeForCameraInterest flag.
 
- Protected Member Functions inherited from TGLObject
template<class TT >
TT * DynCast (TObject *obj)
 
void SetAxisAlignedBBox (const Float_t *p)
 Set axis-aligned bounding-box.
 
void SetAxisAlignedBBox (Float_t xmin, Float_t xmax, Float_t ymin, Float_t ymax, Float_t zmin, Float_t zmax)
 Set axis-aligned bounding-box.
 
Bool_t SetModelCheckClass (TObject *obj, TClass *cls)
 Checks if obj is of proper class and sets the model.
 
template<class TT >
TT * SetModelDynCast (TObject *obj)
 
- Protected Member Functions inherited from TGLLogicalShape
void PurgeDLRange (UInt_t base, Int_t size) const
 External object is a fake.
 
- Static Protected Attributes inherited from TGLLogicalShape
static Bool_t fgIgnoreSizeForCameraInterest = kFALSE
 
static Bool_t fgUseDLs = kTRUE
 
static Bool_t fgUseDLsForVertArrs = kTRUE
 global flag for usage of display-lists
 

#include <TEveLineGL.h>

Inheritance diagram for TEveLineGL:
[legend]

Constructor & Destructor Documentation

◆ TEveLineGL() [1/2]

TEveLineGL::TEveLineGL ( const TEveLineGL &  )
private

◆ TEveLineGL() [2/2]

TEveLineGL::TEveLineGL ( )

Constructor.

Definition at line 28 of file TEveLineGL.cxx.

◆ ~TEveLineGL()

virtual TEveLineGL::~TEveLineGL ( )
inlinevirtual

Definition at line 34 of file TEveLineGL.h.

Member Function Documentation

◆ DirectDraw()

void TEveLineGL::DirectDraw ( TGLRnrCtx &  rnrCtx) const
virtual

Direct GL rendering for TEveLine.

Reimplemented from TPointSet3DGL.

Reimplemented in TEveTrackGL, and TEveTrackProjectedGL.

Definition at line 46 of file TEveLineGL.cxx.

◆ operator=()

TEveLineGL & TEveLineGL::operator= ( const TEveLineGL &  )
private

◆ SetModel()

Bool_t TEveLineGL::SetModel ( TObject *  obj,
const Option_t *  opt = 0 
)
virtual

Set model object.

Reimplemented from TPointSet3DGL.

Reimplemented in TEveTrackGL, and TEveTrackProjectedGL.

Definition at line 37 of file TEveLineGL.cxx.

Member Data Documentation

◆ fM

TEveLine* TEveLineGL::fM
protected

Definition at line 30 of file TEveLineGL.h.

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