FaceShiftClientNode.h

Go to the documentation of this file.

/*
-----------------------------------------------------------------------------
This source file is part of FRAPPER
research.animationsinstitut.de
sourceforge.net/projects/frapper

Copyright (c) 2008-2012 Filmakademie Baden-Wuerttemberg, Institute of Animation 

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; version 2.1 of the License.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
-----------------------------------------------------------------------------
*/


#ifndef FACESHIFTCLIENTNODE_H
#define FACESHIFTCLIENTNODE_H

#include "Node.h"
#include "ParameterGroup.h"
#include <QtCore/QDataStream>
#include <QtNetwork/QTcpSocket>
#include <QTime>

// FaceShift binary network stream format
#include <fsstream.h>

namespace FaceShiftClientNode {
using namespace Frapper;

class FaceShiftClientNode : public Node //, public QThread
{

    Q_OBJECT
    ADD_INSTANCE_COUNTER

public: // constructors and destructors

    FaceShiftClientNode ( QString name, ParameterGroup *parameterRoot );

    ~FaceShiftClientNode ();

public: // functions

    virtual void run();


private slots: //

    void toggleRun();

    void processInputData();

    void threadFinished();

private: // data

    QTcpSocket m_tcpSocket;

    fs::fsBinaryTrackingStream m_trackingStream;
    
    ParameterGroup* m_animParams;

    QTime m_stopWatch;

    QVector<fs::fsTrackingData> m_trackingData;

    QList<int> m_updateRates;

private: // functions

    // write decoded head translation to output parameters
    void UpdateHeadTranslation( Ogre::Vector3 trans);

    // write decoded head rotation to output parameters
    void UpdateHeadRotation( Ogre::Quaternion rot );

    // write decoded eye gaze to output parameters
    void UpdateEyeGaze( float pitchLeft, float pitchRight, float yawLeft, float yawRight);
};

} // namespace FaceShiftClientNode 

#endif