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

GL-renderer wrapper for TGLParametricEquation.

This allows rendering of parametric-equations in standard GL viewer.

Definition at line 22 of file TGLParametricEquationGL.h.

Public Member Functions

 TGLParametricEquationGL ()
 Constructor. More...
 
virtual ~TGLParametricEquationGL ()
 Destructor. More...
 
virtual Bool_t SetModel (TObject *obj, const Option_t *opt=0)
 Set model object. More...
 
virtual void SetBBox ()
 Setup bounding-box. More...
 
virtual void DirectDraw (TGLRnrCtx &rnrCtx) const
 Render the object. More...
 
virtual Bool_t KeepDuringSmartRefresh () const
 
 ClassDef (TGLParametricEquationGL, 0)
 
- Public Member Functions inherited from TGLPlot3D
 TGLPlot3D ()
 Constructor. More...
 
virtual ~TGLPlot3D ()
 Destructor. More...
 
 ClassDef (TGLPlot3D, 0)
 
- Public Member Functions inherited from TGLObject
 TGLObject ()
 
virtual ~TGLObject ()
 
virtual Bool_t ShouldDLCache (const TGLRnrCtx &rnrCtx) const
 Decide if display-list should be used for this pass rendering, as determined by rnrCtx. More...
 
virtual void UpdateBoundingBox ()
 Update bounding box from external source. More...
 
 ClassDef (TGLObject, 0)
 
- 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
 
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 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 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...
 

Protected Attributes

TGLParametricEquationfM
 
- Protected Attributes inherited from TGLPlot3D
TGLPlotPainterfPlotPainter
 
TGLPlotCoordinates fCoord
 
- Protected Attributes inherited from TGLObject
Bool_t fMultiColor
 
- 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...
 

Private Member Functions

 TGLParametricEquationGL (const TGLParametricEquationGL &)
 
TGLParametricEquationGLoperator= (const TGLParametricEquationGL &)
 

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 TGLPlot3D
static TGLPlot3DCreatePlot (TH3 *h, TPolyMarker3D *pm)
 Create GL plot for specified TH3 and polymarker. More...
 
static TGLPlot3DCreatePlot (TObject *obj, const Option_t *opt, TVirtualPad *pad)
 Create GL plot for specified object and options. More...
 
static TGLPlot3DCreatePlot (TObject *obj, const Option_t *opt, Bool_t logx, Bool_t logy, Bool_t logz)
 Create GL plot for specified object and options. More...
 
- Static Public Member Functions inherited from TGLObject
static TClassGetGLRenderer (TClass *isa)
 Return direct-rendering GL class for class isa. More...
 
- 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 TGLPlot3D
void SetPainter (TGLPlotPainter *p)
 Set painter object and destroy the old one. More...
 
- Protected Member Functions inherited from TGLObject
Bool_t SetModelCheckClass (TObject *obj, TClass *cls)
 Checks if obj is of proper class and sets the model. More...
 
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. More...
 
void SetAxisAlignedBBox (const Float_t *p)
 Set axis-aligned bounding-box. More...
 
template<class TT >
TT * SetModelDynCast (TObject *obj)
 
template<class TT >
TT * DynCast (TObject *obj)
 
- Protected Member Functions inherited from TGLLogicalShape
void PurgeDLRange (UInt_t base, Int_t size) const
 External object is a fake. More...
 
- Static Protected Member Functions inherited from TGLPlot3D
static TGLPlot3DInstantiatePlot (TObject *obj)
 Instantiate the correct plot-painter for given object. More...
 
- Static Protected Attributes inherited from TGLLogicalShape
static Bool_t fgIgnoreSizeForCameraInterest = kFALSE
 

#include <TGLParametricEquationGL.h>

+ Inheritance diagram for TGLParametricEquationGL:
+ Collaboration diagram for TGLParametricEquationGL:

Constructor & Destructor Documentation

TGLParametricEquationGL::TGLParametricEquationGL ( const TGLParametricEquationGL )
private
TGLParametricEquationGL::TGLParametricEquationGL ( )

Constructor.

Definition at line 34 of file TGLParametricEquationGL.cxx.

TGLParametricEquationGL::~TGLParametricEquationGL ( )
virtual

Destructor.

Definition at line 41 of file TGLParametricEquationGL.cxx.

Member Function Documentation

TGLParametricEquationGL::ClassDef ( TGLParametricEquationGL  ,
 
)
void TGLParametricEquationGL::DirectDraw ( TGLRnrCtx rnrCtx) const
virtual

Render the object.

Implements TGLLogicalShape.

Definition at line 71 of file TGLParametricEquationGL.cxx.

virtual Bool_t TGLParametricEquationGL::KeepDuringSmartRefresh ( ) const
inlinevirtual

Reimplemented from TGLPlot3D.

Definition at line 39 of file TGLParametricEquationGL.h.

TGLParametricEquationGL& TGLParametricEquationGL::operator= ( const TGLParametricEquationGL )
private
void TGLParametricEquationGL::SetBBox ( )
virtual

Setup bounding-box.

Implements TGLObject.

Definition at line 63 of file TGLParametricEquationGL.cxx.

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

Set model object.

Implements TGLObject.

Definition at line 48 of file TGLParametricEquationGL.cxx.

Member Data Documentation

TGLParametricEquation* TGLParametricEquationGL::fM
protected

Definition at line 29 of file TGLParametricEquationGL.h.

Referenced by SetModel().


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