OMKDebugOverlayExtension.cpp

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#include "OMKDebugOverlayExtension.h"
#include "OMKOgreVis.h"
#include "dotSceneInterface.h"
//-------------------------------------------------------------------------
#ifdef _USE_DOT_OCTREE
        #include "DotSceneManager.h"
#endif
//-------------------------------------------------------------------------
using namespace OMK ;
using namespace OMK::Inp ;
//-------------------------------------------------------------------------
REGISTER_EXTENSION_FACTORY( DebugOverlayExtension, "DebugOverlay" ) ;
//-------------------------------------------------------------------------
DebugOverlayExtension::DebugOverlayExtension( ExtensibleSimulatedObject* owner, const Name& id, bool registerExtension )
  : GenericKeyExtension< OMK::Vis::OgreVis >( owner, id, registerExtension, "d" ),
  _show(true), _init(false),
  _overlayName("MissingDebugOverlayName")
{

}
//-------------------------------------------------------------------------
DebugOverlayExtension::~DebugOverlayExtension()
{
}

//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
void DebugOverlayExtension::preComputeParameters() 
{
  if (!_init){

    //_overlay = Ogre::OverlayManager::getSingleton().getByName("Editor/DebugOverlay");
    _overlay = Ogre::OverlayManager::getSingleton().getByName(_overlayName);
    _init = true;
    _overlay->show();
  }
  //Update Overlay
  updateStats();

}
void DebugOverlayExtension::updateStats()
{
Ogre::RenderWindow* _window = _owner->touchRoot().getAutoCreatedWindow();
  
  Ogre::OverlayElement* guiCurr = Ogre::OverlayManager::getSingleton().getOverlayElement("Ov_OpenMASK/CurrFps");
  Ogre::OverlayElement* guiTris = Ogre::OverlayManager::getSingleton().getOverlayElement("Ov_OpenMASK/NumTris");

  const Ogre::RenderTarget::FrameStats& stats = _window->getStatistics();

  guiCurr->setCaption(Ogre::StringConverter::toString(stats.lastFPS));
  guiTris->setCaption(Ogre::StringConverter::toString(stats.triangleCount));


}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------

void DebugOverlayExtension::action() 
{

  //Have to wait for OgreVisInit
  if (_show)
    _overlay->hide();
  else 
    _overlay->show();
  _show =!_show;
}
//-------------------------------------------------------------------------
bool DebugOverlayExtension::loadExtensionParameters( const ConfigurationParameterDescriptor * node ) 
{
  bool ok = true ;
  ok = ParametersAccessor::get( node, "DebugOverlayName", _overlayName ) ;
  return ok &&  GenericKeyExtension< OMK::Vis::OgreVis>::loadExtensionParameters(node) ;
}

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