TypePolyMesh.cc

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/*===========================================================================*\
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*   $Revision$                                                       *
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\*===========================================================================*/


#include "TypePolyMesh.hh"

#include <OpenFlipper/common/BackupData.hh>
#include "PolyMeshBackup.hh"
#include <OpenFlipper/common/GlobalOptions.hh>

//-----------------------------------------------------------------------------

TypePolyMeshPlugin::TypePolyMeshPlugin() {
  
}

//-----------------------------------------------------------------------------

bool TypePolyMeshPlugin::registerType() {
    
  addDataType("PolyMesh",tr("PolyMesh"));
  setTypeIcon( "PolyMesh", "PolyType.png");
  return true;
}

//-----------------------------------------------------------------------------

int TypePolyMeshPlugin::addEmpty(){
    
  // new object data struct
  PolyMeshObject * object = new PolyMeshObject( typeId("PolyMesh") );

  if ( OpenFlipperSettings().value("Core/File/AllTarget",false).toBool() )
    object->target(true);
  else {

    // Only the first object in the scene will be target
    if ( PluginFunctions::objectCount() == 1 )
       object->target(true);

    // If no target is available, we set the new object as target
    if (PluginFunctions::targetCount() == 0 )
       object->target(true);
  }

  QString name = QString(tr("New PolyMesh %1.off").arg( object->id() ));

  // call the local function to update names
  QFileInfo f(name);
  object->setName( f.fileName() );

  // set the default colors
  const QColor color = OpenFlipper::Options::defaultColor();
  const ACG::Vec4f default_color(color.redF(), color.greenF(), color.blueF(), color.alphaF());
  object->materialNode()->set_color(default_color);

  object->update();

  object->show();

  emit emptyObjectAdded (object->id() );

  return object->id();
}

//-----------------------------------------------------------------------------

void TypePolyMeshPlugin::generateBackup( int _id, QString _name, UpdateType _type ){
  
  BaseObjectData* object = 0;
  PluginFunctions::getObject(_id, object);
  
  PolyMeshObject* meshObj = PluginFunctions::polyMeshObject(object);
  
  if ( meshObj != 0 ){

    //get backup object data
    BackupData* backupData = 0;

    if ( object->hasObjectData( OBJECT_BACKUPS ) )
      backupData = dynamic_cast< BackupData* >(object->objectData(OBJECT_BACKUPS));
    else{
      //add backup data
      backupData = new BackupData(object);
      object->setObjectData(OBJECT_BACKUPS, backupData);
    }
    
    //store a new backup
    PolyMeshBackup* backup = new PolyMeshBackup(meshObj, _name, _type);
    
    backupData->storeBackup( backup );
  }
}

//-----------------------------------------------------------------------------

#if QT_VERSION < 0x050000
  Q_EXPORT_PLUGIN2( typepolymeshplugin , TypePolyMeshPlugin );
#endif