FWGEMDigiProxyBuilder Class Reference

Inheritance diagram for FWGEMDigiProxyBuilder:

Public Member Functions
	FWGEMDigiProxyBuilder ()
	REGISTER_PROXYBUILDER_METHODS ()
virtual	~FWGEMDigiProxyBuilder ()
Public Member Functions inherited from FWProxyBuilderBase
void	build ()
virtual bool	canHandle (const FWEventItem &)
const fireworks::Context &	context () const
TEveElementList *	createProduct (FWViewType::EType, const FWViewContext *)
	FWProxyBuilderBase ()
bool	getHaveWindow () const
virtual bool	havePerViewProduct (FWViewType::EType) const
virtual bool	haveSingleProduct () const
const FWEventItem *	item () const
virtual void	itemBeingDestroyed (const FWEventItem *)
void	itemChanged (const FWEventItem *)
int	layer () const
void	modelChanges (const FWModelIds &)
void	removePerViewProduct (FWViewType::EType, const FWViewContext *vc)
void	scaleChanged (const FWViewContext *)
void	setHaveWindow (bool iFlag)
virtual void	setInteractionList (FWInteractionList *, const std::string &)
virtual void	setItem (const FWEventItem *iItem)
void	setupAddElement (TEveElement *el, TEveElement *parent, bool set_color=true) const
void	setupElement (TEveElement *el, bool color=true) const
virtual bool	willHandleInteraction () const
virtual	~FWProxyBuilderBase ()

Private Member Functions
virtual void	build (const FWEventItem *iItem, TEveElementList *product, const FWViewContext *)
	FWGEMDigiProxyBuilder (const FWGEMDigiProxyBuilder &)
const FWGEMDigiProxyBuilder &	operator= (const FWGEMDigiProxyBuilder &)

Additional Inherited Members
Static Public Member Functions inherited from FWProxyBuilderBase
static bool	representsSubPart ()
static std::string	typeOfBuilder ()
	Used by the plugin system to determine how the proxy uses the data from FWEventItem. More...
Protected Types inherited from FWProxyBuilderBase
typedef std::vector< Product * > ::iterator	Product_it
Protected Member Functions inherited from FWProxyBuilderBase
virtual void	buildViewType (const FWEventItem *iItem, TEveElementList *, FWViewType::EType, const FWViewContext *)
virtual void	clean ()
virtual void	cleanLocal ()
TEveCompound *	createCompound (bool set_color=true, bool propagate_color_to_all_children=false) const
	FWProxyBuilderBase (const FWProxyBuilderBase &)
void	increaseComponentTransparency (unsigned int index, TEveElement *holder, const std::string &name, Char_t transpOffset)
virtual void	localModelChanges (const FWModelId &iId, TEveElement *iCompound, FWViewType::EType viewType, const FWViewContext *vc)
virtual void	modelChanges (const FWModelIds &, Product *)
const FWProxyBuilderBase &	operator= (const FWProxyBuilderBase &)
virtual void	scaleProduct (TEveElementList *parent, FWViewType::EType, const FWViewContext *vc)
virtual bool	visibilityModelChanges (const FWModelId &, TEveElement *, FWViewType::EType, const FWViewContext *)
Protected Attributes inherited from FWProxyBuilderBase
std::vector< Product * >	m_products

Detailed Description

Definition at line 26 of file FWGEMDigiProxyBuilder.cc.

Constructor & Destructor Documentation

FWGEMDigiProxyBuilder::FWGEMDigiProxyBuilder ( )

inline

Definition at line 29 of file FWGEMDigiProxyBuilder.cc.

{}

virtual FWGEMDigiProxyBuilder::~FWGEMDigiProxyBuilder ( )

inlinevirtual

Definition at line 30 of file FWGEMDigiProxyBuilder.cc.

{}

FWGEMDigiProxyBuilder::FWGEMDigiProxyBuilder ( const FWGEMDigiProxyBuilder &  )

private

Member Function Documentation

void FWGEMDigiProxyBuilder::build ( const FWEventItem *  iItem, TEveElementList *  product, const FWViewContext *    )

privatevirtual

Reimplemented from FWProxyBuilderBase.

Definition at line 41 of file FWGEMDigiProxyBuilder.cc.

References FWGeometry::contains(), FWProxyBuilderBase::createCompound(), fwLog, relativeConstraints::geom, FWEventItem::get(), FWEventItem::getGeom(), FWGeometry::getParameters(), fwlog::kWarning, FWGeometry::localToGlobal(), evf::evtn::offset(), Parameters::parameters, and FWProxyBuilderBase::setupAddElement().

{
  const GEMDigiCollection* digis = 0;
 
  iItem->get(digis);

  if ( ! digis ) 
  {
    fwLog(fwlog::kWarning)<<"Failed to get GEMDigis"<<std::endl;
    return;
  }
  const FWGeometry *geom = iItem->getGeom();

  for ( GEMDigiCollection::DigiRangeIterator dri = digis->begin(), driEnd = digis->end();
        dri != driEnd; ++dri )
  {
    unsigned int rawid = (*dri).first.rawId();
    const GEMDigiCollection::Range& range = (*dri).second;

    if( ! geom->contains( rawid ))
    {
      fwLog( fwlog::kWarning ) << "Failed to get geometry of GEM roll with detid: "
                   << rawid << std::endl;
      
      TEveCompound* compound = createCompound();
      setupAddElement( compound, product );
      
      continue;
    }

    const float* parameters = geom->getParameters( rawid );
    float nStrips = parameters[0];
    float halfStripLength = parameters[1]*0.5;
    float pitch = parameters[2];
    float offset = -0.5*nStrips*pitch;
    
    for( GEMDigiCollection::const_iterator dit = range.first;
     dit != range.second; ++dit )
    {
      TEveStraightLineSet* stripDigiSet = new TEveStraightLineSet;
      stripDigiSet->SetLineWidth(3);
      setupAddElement( stripDigiSet, product );

      int strip = (*dit).strip();
      float centreOfStrip = (strip-0.5)*pitch + offset;

      float localPointTop[3] =
      {
        centreOfStrip, halfStripLength, 0.0
      };

      float localPointBottom[3] = 
      {
        centreOfStrip, -halfStripLength, 0.0
      };

      float globalPointTop[3];
      float globalPointBottom[3];

      geom->localToGlobal( rawid, localPointTop, globalPointTop, localPointBottom, globalPointBottom );

      stripDigiSet->AddLine(globalPointTop[0], globalPointTop[1], globalPointTop[2],
                            globalPointBottom[0], globalPointBottom[1], globalPointBottom[2]);
    }
  }
}

const FWGEMDigiProxyBuilder& FWGEMDigiProxyBuilder::operator= ( const FWGEMDigiProxyBuilder &  )

private

FWGEMDigiProxyBuilder::REGISTER_PROXYBUILDER_METHODS

(

)