---

ModelAnimator.cpp

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/*
    TEDDY - General graphics application library
    Copyright (C) 1999-2002  Timo Suoranta
    tksuoran@cc.helsinki.fi

    This library 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; either
    version 2.1 of the License, or (at your option) any later version.

    This library 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 library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    $Id:  $
*/


#include "Teddy/Behaviour/ModelAnimator.h"
#include "Teddy/Behaviour/ModelController.h"
using namespace Teddy::Maths;
using namespace Teddy::Models;


namespace Teddy     {
namespace Behaviour {


ModelAnimator::ModelAnimator(
    Model         *m,
    DoubleVector  tick_translation,
    double        up,
    double        right,
    double        view
)
:
model              ( m     ),
controller         ( NULL  ),
tick_translation   ( tick_translation ),
tick_rotation_up   ( up    ),
tick_rotation_right( right ),
tick_rotation_view ( view  )
{
}


/*virtual*/ ModelAnimator::~ModelAnimator(){
    if( controller!=NULL ){
        controller->setAnimator( NULL );
    }
}


void ModelAnimator::setController( ModelController *controller ){
    this->controller = controller;
}


ModelController *ModelAnimator::getController(){
    return this->controller;
}


void ModelAnimator::setTickTranslation( DoubleVector tick_translation ){
    this->tick_translation = tick_translation;
}


float ModelAnimator::getSpeed(){
    return tick_translation.magnitude();
}


void ModelAnimator::setTickRotation( double up, double right, double view ){
    tick_rotation_up    = up;
    tick_rotation_right = right;
    tick_rotation_view  = view;
}


/*virtual*/ void ModelAnimator::tick(){
    if( controller != NULL ){
        controller->tick();
    }
    if( model != NULL ){
        model->translate( tick_translation    );
        model->heading  ( tick_rotation_up    );
        model->pitch    ( tick_rotation_right );
        model->roll     ( tick_rotation_view  );
    }
}


Model *ModelAnimator::getModel(){
    return this->model;
}


void ModelAnimator::setModel( Model *model ){
    this->model = model;
}


};  //  namespace Behaviour
};  //  namespace Teddy