wobject.h

/********************************************************************************
 *  WorldSim -- library for robot simulations                                   *
 *  Copyright (C) 2008-2013 Gianluca Massera <emmegian@yahoo.it>                *
 *                                                                              *
 *  This program is free software; you can redistribute it and/or modify        *
 *  it under the terms of the GNU General Public License as published by        *
 *  the Free Software Foundation; either version 2 of the License, or           *
 *  (at your option) any later version.                                         *
 *                                                                              *
 *  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 General Public License for more details.                                *
 *                                                                              *
 *  You should have received a copy of the GNU General Public License           *
 *  along with this program; if not, write to the Free Software                 *
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA  *
 ********************************************************************************/

#ifndef WOBJECT_H
#define WOBJECT_H

#include "worldsimconfig.h"
#include "ownable.h"
#include "wmatrix.h"
#include "wvector.h"

#include <QString>
#include <QColor>

namespace farsa {

class World;

class FARSA_WSIM_API WObject : public QObject, public Ownable {
    Q_OBJECT
public:
    WObject( World* world, QString name="unamed", const wMatrix& tm = wMatrix::identity(), bool addToWorld = true );
    virtual ~WObject();
    const wMatrix& matrix() const;
    void setPosition( const wVector& newpos );
    void setPosition( real x, real y, real z );
    World* world();
    const World* world() const;
    QString name() const;
    void setTexture( QString textureName );
    QString texture() const;
    void setColor( QColor c );
    void setAlpha( int alpha );
    QColor color() const;
    bool useColorTextureOfOwner() const;
    void setUseColorTextureOfOwner( bool b );
    virtual void preUpdate();
    virtual void postUpdate();
    void setMatrix( const wMatrix& newm );
    bool isInvisible() const;
    void setInvisible( bool b );
    void drawLocalAxes(bool d);
    bool localAxesDrawn() const;
    void setLabel(QString label);
    void setLabel(QString label, wVector pos);
    void setLabel(QString label, wVector pos, QColor color);
    const QString& label() const;
    void setLabelPosition(const wVector& pos);
    const wVector& labelPosition() const;
    void setLabelColor(const QColor& color);
    const QColor& labelColor() const;
    void showLabel(bool show);
    bool labelShown() const;
protected:
    virtual void changedMatrix();
    World* worldv;
    wMatrix tm;
    QString namev;
    QString texturev;
    QColor colorv;
    bool invisible;
    bool usecolortextureofowner;
    bool localFrameOfReferenceDrawn;
    QString labelv;
    wVector labelpos;
    QColor labelcol;
    bool labeldrawn;
};

} // end namespace farsa

#endif