FWGeoTopNodeGLScene Class Reference

#include <FWGeoTopNodeScene.h>

Inheritance diagram for FWGeoTopNodeGLScene:

Public Member Functions
Int_t	AddObject (const TBuffer3D &buffer, Bool_t *addChildren=nullptr) override
virtual Bool_t	DestroyPhysical (Int_t)
Int_t	DestroyPhysicals () override
	FWGeoTopNodeGLScene (const FWGeoTopNodeGLScene &)=delete
	FWGeoTopNodeGLScene (TVirtualPad *pad)
void	GeoPopupMenu (Int_t gx, Int_t gy, TGLViewer *)
bool	OpenCompositeWithPhyID (UInt_t phyID, const TBuffer3D &buffer)
FWGeoTopNodeGLScene &	operator= (const FWGeoTopNodeGLScene &)=delete
Bool_t	ResolveSelectRecord (TGLSelectRecord &rec, Int_t curIdx) override
void	SetPad (TVirtualPad *p)
	~FWGeoTopNodeGLScene () override

Public Attributes
FWGeoTopNode *	m_eveTopNode

Detailed Description

Definition at line 9 of file FWGeoTopNodeScene.h.

Constructor & Destructor Documentation

FWGeoTopNodeGLScene::FWGeoTopNodeGLScene ( const FWGeoTopNodeGLScene &  )

delete

FWGeoTopNodeGLScene::FWGeoTopNodeGLScene

(

TVirtualPad *

pad

)

Definition at line 13 of file FWGeoTopNodeScene.cc.

    : TGLScenePad(pad),
      // fNextCompositeID(0),
      m_eveTopNode(nullptr) {
  // Constructor.
  // fInternalPIDs = false;
  fTitle = "GeoTopNodeScene";
}

FWGeoTopNodeGLScene::~FWGeoTopNodeGLScene ( )

inlineoverride

Definition at line 19 of file FWGeoTopNodeScene.h.

{}

Member Function Documentation

Int_t FWGeoTopNodeGLScene::AddObject ( const TBuffer3D &  buffer, Bool_t *  addChildren = nullptr  )

override

Definition at line 48 of file FWGeoTopNodeScene.cc.

References fwLog, and fwlog::kError.

                                                                                 {
  if (fComposite) {
    // TGeoSubstraction, TGeoUnion, ... phyID ignored in this case
    int ns = TGLScenePad::AddObject(1, buffer, addChildren);
    return ns;
  } else {
    fwLog(fwlog::kError) << "FWGeoTopNodeGLScene::AddObject() should not be called if fNextCompositeID \n";
    return TGLScenePad::AddObject(buffer, addChildren);
  }
}

Bool_t FWGeoTopNodeGLScene::DestroyPhysical ( Int_t  x )

virtual

Definition at line 106 of file FWGeoTopNodeScene.cc.

References fwLog, and fwlog::kInfo.

                                                   {
  fwLog(fwlog::kInfo) << "FWGeoTopNodeGLScene::DestroyPhysical()\n";
  return TGLScene::DestroyPhysical(x);
}

Int_t FWGeoTopNodeGLScene::DestroyPhysicals ( )

override

Definition at line 92 of file FWGeoTopNodeScene.cc.

References m_eveTopNode.

                                            {
  // Need to clear state on full redraw, else FWGeoTopNode ends
  // with invalid set of selected physical and logical ids.

  if (gEve->GetSelection()->HasChild(m_eveTopNode))
    gEve->GetSelection()->RemoveElement(m_eveTopNode);

  if (gEve->GetHighlight()->HasChild(m_eveTopNode))
    gEve->GetHighlight()->RemoveElement(m_eveTopNode);

  return TGLScene::DestroyPhysicals();
}

void FWGeoTopNodeGLScene::GeoPopupMenu	(	Int_t	gx,
		Int_t	gy,
		TGLViewer *	v
	)

Definition at line 112 of file FWGeoTopNodeScene.cc.

References m_eveTopNode, and FWGeoTopNode::popupMenu().

Referenced by FWGLEventHandler::PopupContextMenu().

{ m_eveTopNode->popupMenu(gx, gy, v); }

Bool_t FWGeoTopNodeGLScene::OpenCompositeWithPhyID	(	UInt_t	phyID,
		const TBuffer3D &	buffer
	)

Definition at line 23 of file FWGeoTopNodeScene.cc.

References WDecay::kNone.

Referenced by FWGeoTopNode::paintShape().

                                                                                        {
  // Open new composite container.
  // TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx
  // for description of viewer architecture.

  if (fComposite) {
    Error("FWGeoTopNodeGLScene::OpenComposite", "composite already open");
    return kFALSE;
  }

  UInt_t extraSections = TGLScenePad::AddObject(phyID, buffer, nullptr);
  if (extraSections != TBuffer3D::kNone) {
    Error("FWGeoTopNodeGLScene::OpenComposite", "expected top level composite to not require extra buffer sections");
  }

  // If composite was created it is of interest - we want the rest of the
  // child components
  if (fComposite) {
    return kTRUE;
  } else {
    return kFALSE;
  }
}

FWGeoTopNodeGLScene& FWGeoTopNodeGLScene::operator= ( const FWGeoTopNodeGLScene &  )

delete

Bool_t FWGeoTopNodeGLScene::ResolveSelectRecord ( TGLSelectRecord &  rec, Int_t  curIdx  )

override

Definition at line 60 of file FWGeoTopNodeScene.cc.

References m_eveTopNode.

                                                                                  {
  // Process selection record rec.
  // 'curIdx' is the item position where the scene should start
  // its processing.
  // Return TRUE if an object has been identified or FALSE otherwise.
  // The scene-info member of the record is already set by the caller.

  if (curIdx >= rec.GetN())
    return kFALSE;

  TGLPhysicalShape* pshp = FindPhysical(rec.GetItem(curIdx));

  /*
   printf("FWGeoTopNodeGLScene::ResolveSelectRecord pshp=%p, lshp=%p, obj=%p, shpcls=%s\n",
          (void*)pshp,(void*) pshp->GetLogical(),(void*) pshp->GetLogical()->GetExternal(),
          ((TGeoVolume*)pshp->GetLogical()->GetExternal())->GetShape()->ClassName());
   */
  if (pshp) {
    rec.SetTransparent(pshp->IsTransparent());
    rec.SetPhysShape(pshp);

#if ROOT_VERSION_CODE >= ROOT_VERSION(5, 32, 0)
    rec.SetLogShape(FindLogical(m_eveTopNode));
#endif
    rec.SetObject(m_eveTopNode);
    rec.SetSpecific(nullptr);
    return kTRUE;
  }
  return kFALSE;
}

void FWGeoTopNodeGLScene::SetPad ( TVirtualPad *  p )

inline

Definition at line 21 of file FWGeoTopNodeScene.h.

References AlCaHLTBitMon_ParallelJobs::p.

{ fPad = p; }

Member Data Documentation

FWGeoTopNode* FWGeoTopNodeGLScene::m_eveTopNode

Definition at line 16 of file FWGeoTopNodeScene.h.

Referenced by DestroyPhysicals(), FWGeometryTableView::FWGeometryTableView(), FWOverlapTableView::FWOverlapTableView(), GeoPopupMenu(), and ResolveSelectRecord().