OMKAvatarVisualObject.cpp

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/************************************************************************/
/* This file is part of openMask(c) INRIA, CNRS, Universite de Rennes 1 */
/* 1993-2002, thereinafter the Software                                 */
/*                                                                      */
/* The Software has been developped within the Siames Project.          */
/* INRIA, the University of Rennes 1 and CNRS jointly hold intellectual */
/* property rights                                                      */
/*                                                                      */
/* The Software has been registered with the Agence pour la Protection  */
/* des Programmes (APP) under registration number                       */
/* IDDN.FR.001.510008.00.S.P.2001.000.41200                             */
/*                                                                      */
/* This file may be distributed under the terms of the Q Public License */
/* version 1.0 as defined by Trolltech AS of Norway and appearing in    */
/* the file LICENSE.QPL included in the packaging of this file.         */
/*                                                                      */
/* Licensees holding valid specific licenses issued by INRIA, CNRS or   */
/* Universite Rennes 1 for the software may use this file in            */
/* acordance with that specific license                                 */
/************************************************************************/
#include "OMKAvatarVisualObject.h"
#include "HBTAvatarMesh.h"
#include "HBTDataTypes.h"
#include "OMKOgreVis.h"
#include "OMKValuedEventListenerCallBack.h"
#include "OMKValuedEvent.h"
#include "OMKParametersAccessor.inl"

using namespace OMK ;
using namespace OMK::Type ;
using namespace OMK::Vis ;

//-----------------------------------------------------------------------------
REGISTER_VISUAL_OBJECT_FACTORY( AvatarVisualObject, "AvatarVisualObject" ) ;
//-----------------------------------------------------------------------------

AvatarVisualObject::AvatarVisualObject( Vis::VisBase& vis, const Name& id, 
                                        const ConfigurationParameterDescriptor* node )
: Vis::OgreObject( vis, id, node ),
  _avatarMesh( 0 ),
  _initialised( false )
{ 
  // The event listener to initialise the avatar
  _initEventListener = new InitialisationSequenceListener( 
                          vis, this,                
                          &AvatarVisualObject::processInit,                
                          EventId::INITIALISATION_SEQUENCE ) ;
  vis.registerForSignalBy( EventId::INITIALISATION_SEQUENCE, getId() ) ;
}

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

AvatarVisualObject::~AvatarVisualObject() 
{
  delete _initEventListener ;
}
//-----------------------------------------------------------------------------

void AvatarVisualObject::visualise() 
{
}
//-----------------------------------------------------------------------------

void AvatarVisualObject::updatePosture( const OMK::Type::PostureDataType& value ) 
{
  if( _initialised )
  { // Must be initialised
    _avatarMesh->update( value.getValue() ) ;
  }
}
//-----------------------------------------------------------------------------

bool AvatarVisualObject::processInit( InitialisationSequenceEvent* e ) 
{
  // is it the good event (good name and uninitialised)?
  bool ok = ( getId().getString() == e->value.getValue().humanName ) && !_initialised ;
  if( ok )
  {
    // Creates the avatar and initialises it
    _avatarMesh = HBT::AvatarMesh::create() ;
    _avatarMesh->init( _ogreVis.touchRoot().getSceneManager( "sceneManager" ), &e->value.getValue() ) ;
    _ogreVis.touchRoot().getSceneManager( "sceneManager" )->getRootSceneNode()->removeChild(
        _avatarMesh->getOgreSceneNode() );
    _sceneNode.addChild( _avatarMesh->getOgreSceneNode() );

    _avatarMesh->show() ;
    _initialised = true ;
  }
  return ok ;
}
//-----------------------------------------------------------------------------

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