OMK::Vis::SwitchAnimator Class Reference
[Animators]

Handler which computes the visualisation with the associated information found by the plug. More...

#include <OMKSwitchAnimator.h>

Inheritance diagram for OMK::Vis::SwitchAnimator:

[legend]Collaboration diagram for OMK::Vis::SwitchAnimator:

[legend]List of all members.

Protected Attributes
Ogre::SceneNode *	_defaultNode
Ogre::SceneNode *	_oldNode
std::vector< Ogre::SceneNode * >	_vecNode
Private Member Functions
	DECLARE_ANIMATOR_FACTORY (SwitchAnimator)
virtual void	selfProcessVis (const OMK::Type::IntType &value)
	Called by the partner to process the visualisation.
virtual void	init (const ConfigurationParameterDescriptor &node)
	init, load param

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Detailed Description

Handler which computes the visualisation with the associated information found by the plug.

Author:

Xavier Larrodé, bunraku <xlarrode@irisa.fr>

Animator
{
  mySwitchAnimator
  {
    Class SwitchAnimator
    EventId SwitchStringEvent
    //Param 
    FileTab [ badTie.scene goodTie.scene ]
  }
} 

Definition at line 51 of file OMKSwitchAnimator.h.

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Member Function Documentation

OMK::Vis::SwitchAnimator::DECLARE_ANIMATOR_FACTORY

(

SwitchAnimator

)

[private]

void SwitchAnimator::selfProcessVis

(

const OMK::Type::IntType &

value

)

[private, virtual]

Called by the partner to process the visualisation.

Called by the public version if the value was changed. Must be overwrite by sons.

Definition at line 120 of file OMKSwitchAnimator.cpp.

References _defaultNode, _oldNode, _vecNode, OMK::Vis::Animator::getId(), OMK::Type::SimpleTypeT< T >::getValue(), and OMERROR.

{
  Ogre::SceneNode* newNode = _defaultNode ;
  if( 0 <= value.getValue() && value.getValue() < (int)_vecNode.size() ) 
  {

    newNode = _vecNode[ value.getValue() ];
  }
  else
  {
    OMERROR( "Warning for object \"" << getId() << "\", the value " 
           << value.getValue() << " is not in the range [ 0, " 
           << _vecNode.size() << " [ => use default scene" ) ;
  }
  if( newNode != _oldNode )
  {
    _oldNode->setVisible( false ) ;
    _oldNode = newNode ;
    _oldNode->setVisible( true );
  }
}

void SwitchAnimator::init

(

const ConfigurationParameterDescriptor &

node

)

[private, virtual]

init, load param

Definition at line 50 of file OMKSwitchAnimator.cpp.

References _defaultNode, _oldNode, _vecNode, OMK::ParametersAccessor::get(), OMK::Vis::Animator::getId(), OMK::Vis::OgreAnimatorCommon::getNode(), OMK::Vis::OgreAnimatorCommon::getNodeName(), OMK::Vis::OgreAnimatorCommon::getOgreObject(), OMASSERT, OMK_DEBUG_VIS, and OMTRACEID.

{
  Ogre::SceneNode* animeNode = dynamic_cast< Ogre::SceneNode *>( &getNode() );
  OMASSERT( animeNode != NULL );
  _defaultNode = animeNode->createChildSceneNode( getNodeName() + "_Switch defaut" ) ;

  //Ajout un Node au niveau du NodeName et decalage du contenu dans defaut
  for( size_t i = 0 ; i < animeNode->numAttachedObjects() ; i++ )
  {
    Ogre::MovableObject * move = animeNode->getAttachedObject(i);
    animeNode->detachObject(move);
    _defaultNode->attachObject(move);
  }  
  for( Ogre::Node::ChildNodeIterator iter = animeNode->getChildIterator() ;
       iter.hasMoreElements() ; )
  {
    Ogre::SceneNode * nodeToMove = static_cast< Ogre::SceneNode* >( iter.getNext() ) ;
    if ( nodeToMove->getName() != _defaultNode->getName())
    {
      animeNode->removeChild( nodeToMove );
      _defaultNode->addChild( nodeToMove );
    }
  }
  // Add the default node
  _vecNode.push_back( _defaultNode ) ;
  _defaultNode->setVisible( true );

  std::vector < std::string > fileTab ;
  ParametersAccessor::get( &node, "FileTab", fileTab ) ;

  Ogre::Root& root( getOgreObject().getOgreVis().touchRoot() ) ;
  for( size_t i = 0 ; i< fileTab.size() ; i++ )
  {
    Ogre::SceneNode* nodeToAdd = animeNode->createChildSceneNode( fileTab[i] );
    OBT::Singleton< Ogre::dsi::dotSceneLoader >::getInstance().load( fileTab[i], 
                                                                     "General", 
                                                                     root.getSceneManager( "sceneManager" ), 
                                                                     root.getAutoCreatedWindow(), 
                                                                     nodeToAdd, 
                                                                     false, 
                                                                     false, 
                                                                     true ) ;
    std::string errs ;
    for( Ogre::dsi::dotSceneInfo::itLoadLog it( Ogre::dsi::dotSceneInfo::getSceneLoadingLog() ) ; 
         it.hasMoreElements() ; )
    {
      errs += it.getNext() + "\n" ;
    }
    if ( !errs.empty() )
    {
      OMTRACEID( OMK_DEBUG_VIS, "Warning for object \"" << getId() << "\"" << std::endl
                             << " errors occured during scene loading\n" << errs ) ;
    }
    _vecNode.push_back( nodeToAdd ) ;
    nodeToAdd->setVisible( false ) ;  
  }

  // select the default node
  _oldNode = _defaultNode ;
}

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Member Data Documentation

Ogre::SceneNode* OMK::Vis::SwitchAnimator::_defaultNode [protected]

Definition at line 65 of file OMKSwitchAnimator.h.

Referenced by init(), and selfProcessVis().

Ogre::SceneNode* OMK::Vis::SwitchAnimator::_oldNode [protected]

Definition at line 66 of file OMKSwitchAnimator.h.

Referenced by init(), and selfProcessVis().

std::vector< Ogre::SceneNode* > OMK::Vis::SwitchAnimator::_vecNode [protected]

Definition at line 67 of file OMKSwitchAnimator.h.

Referenced by init(), and selfProcessVis().

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