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ROOT 6.08/07 Reference Guide |
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ROOT 6.08/07 Reference Guide |
Implements a native ROOT-GL sphere that can be rendered at different levels of detail.
Definition at line 23 of file TGLSphere.h.
Public Member Functions | |
| TGLSphere (const TBuffer3DSphere &buffer) | |
| Default ctor. More... | |
| virtual void | DirectDraw (TGLRnrCtx &rnrCtx) const |
| Debug tracing. More... | |
| virtual UInt_t | DLOffset (Short_t lod) const |
| Return display-list offset for given LOD. More... | |
| virtual Short_t | QuantizeShapeLOD (Short_t shapeLOD, Short_t combiLOD) const |
| Factor in scene/viewer LOD and quantize. More... | |
| virtual ELODAxes | SupportedLODAxes () const |
 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... | |
| void | AddRef (TGLPhysicalShape *phys) const |
| Add reference to given physical shape. More... | |
| virtual Bool_t | AlwaysSecondarySelect () const |
| const TGLBoundingBox & | BoundingBox () const |
| void | DestroyPhysicals () |
| Destroy all physicals attached to this logical. More... | |
| 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 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... | |
| TObject * | GetExternal () const |
| const TGLPhysicalShape * | GetFirstPhysical () const |
| TGLScene * | GetScene () const |
| TObject * | ID () const |
| virtual Bool_t | IgnoreSizeForOfInterest () const |
| Return true if size of this shape should be ignored when determining if the object should be drawn. 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... | |
| virtual Bool_t | KeepDuringSmartRefresh () 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... | |
| UInt_t | Ref () const |
| 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... | |
| 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). More... | |
| virtual Bool_t | SupportsSecondarySelect () const |
| UInt_t | UnrefFirstPhysical () |
| Unreferenced first physical in the list, returning its id and making it fit for destruction somewhere else. More... | |
| virtual void | UpdateBoundingBox () |
| void | UpdateBoundingBoxesOfPhysicals () |
| Update bounding-boxed of all dependent physicals. More... | |
Private Attributes | |
| Double_t | fRadius |
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 | |
| TGLBoundingBox | fBoundingBox |
| Also plays the role of ID. More... | |
| UInt_t | fDLBase |
| scene where object is stored (can be zero!) More... | |
| Bool_t | fDLCache |
| display-list validity bit-field More... | |
| Int_t | fDLSize |
| display-list id base More... | |
| UShort_t | fDLValid |
| display-list size for different LODs More... | |
| TObject * | fExternalObj |
| first replica More... | |
| TGLPhysicalShape * | fFirstPhysical |
| physical instance ref counting More... | |
| Bool_t | fOwnExtObj |
| Strong ref (delete on 0 ref); not in scene. More... | |
| UInt_t | fRef |
| Bool_t | fRefStrong |
| use display list caching More... | |
| TGLScene * | fScene |
| Shape's bounding box. More... | |
| Static Protected Attributes inherited from TGLLogicalShape | |
| static Bool_t | fgIgnoreSizeForCameraInterest = kFALSE |
#include <TGLSphere.h>
| TGLSphere::TGLSphere | ( | const TBuffer3DSphere & | buffer | ) |
Default ctor.
Definition at line 36 of file TGLSphere.cxx.
Return display-list offset for given LOD.
Calculation based on what is done in virtual QuantizeShapeLOD below.
Reimplemented from TGLLogicalShape.
Definition at line 56 of file TGLSphere.cxx.
Factor in scene/viewer LOD and quantize.
Reimplemented from TGLLogicalShape.
Definition at line 68 of file TGLSphere.cxx.
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inlinevirtual |
Reimplemented from TGLLogicalShape.
Definition at line 33 of file TGLSphere.h.
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private |
Definition at line 26 of file TGLSphere.h.
ROOT 6.08/07 - Reference Guide Generated on Thu May 31 2018 21:47:31 using Doxygen 1.8.13.