source: osgVisual/trunk/src/object/object_updater.cpp @ 223

/* -*-c++-*- osgVisual - Copyright (C) 2009-2011 Torben Dannhauer
 *
 * This library is based on OpenSceneGraph, open source and may be redistributed and/or modified under 
 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
 * (at your option) any later version.  The full license is in LICENSE file
 * included with this distribution, and on the openscenegraph.org website.
 *
 * osgVisual requires for some proprietary modules a license from the correspondig manufacturer.
 * You have to aquire licenses for all used proprietary modules.
 * 
 * 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
 * OpenSceneGraph Public License for more details.
*/

#include <object_updater.h>

using namespace osgVisual;

object_updater::object_updater(osgVisual::visual_object* object_ )
{
}

object_updater::~object_updater(void)
{
}

void object_updater::preUpdate(osgVisual::visual_object* object_ )
{
        OSG_NOTIFY( osg::INFO ) << "preUpdate visual Object " << object_->getName() << std::endl;
        // perform this preUpdater...
        //For each visual_object.member,
        //      try to search according variable in dataIO with direction TO_OBJ and copy value to visual_object.

        if(!updater_lat_deg.empty())
                object_->lat = osg::DegreesToRadians(osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble(updater_lat_deg, osgVisual::dataIO_slot::TO_OBJ ));
        if(!updater_lon_deg.empty())
                object_->lon = osg::DegreesToRadians(osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble(updater_lon_deg, osgVisual::dataIO_slot::TO_OBJ ));
        if(!updater_alt.empty())
                object_->alt = osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble(updater_alt, osgVisual::dataIO_slot::TO_OBJ );
        if(!updater_rot_z_deg.empty())
                object_->azimuthAngle_psi = osg::DegreesToRadians(osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble(updater_rot_z_deg, osgVisual::dataIO_slot::TO_OBJ ));
        if(!updater_rot_y_deg.empty())
                object_->pitchAngle_theta = osg::DegreesToRadians(osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble(updater_rot_y_deg, osgVisual::dataIO_slot::TO_OBJ ));
        if(!updater_rot_x_deg.empty())
                object_->bankAngle_phi = osg::DegreesToRadians(osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble(updater_rot_x_deg, osgVisual::dataIO_slot::TO_OBJ ));
        if(!updater_label.empty())
                object_->updateLabelText("default", osgVisual::visual_dataIO::getInstance()->getSlotDataAsString(updater_label, osgVisual::dataIO_slot::TO_OBJ ));

        // Finally execute nested PreUpdater
        if ( updater.valid() )
                updater->preUpdate(object_);
}

void object_updater::postUpdate(osgVisual::visual_object* object_ )
{
        OSG_NOTIFY( osg::INFO ) << "postUpdate visual Object " << object_->getName() << std::endl;

        // Finally execute nested PostUpdater
        if ( updater.valid() )
                updater->postUpdate(object_);
}

void object_updater::addUpdater( object_updater* updater_ )
{
        if (updater.valid())
                updater->addUpdater( updater_ );
        else
                updater = updater_;
}

void object_updater::setUpdaterSlotNames( osgVisual::visual_object* object_, std::string lat_deg_, std::string lon_deg_, std::string alt_, std::string rot_x_deg_, std::string rot_y_deg_, std::string rot_z_deg_, std::string label_)
{
        if(lat_deg_!="")
                updater_lat_deg = lat_deg_;
        else
                updater_lat_deg = object_->getName()+"_POS_LAT";

        if(lon_deg_!="")
                updater_lon_deg = lon_deg_;
        else
                updater_lon_deg = object_->getName()+"_POS_LON";

        if(alt_!="")
                updater_alt = alt_;
        else
                updater_alt = object_->getName()+"_POS_ALT";

        if(rot_x_deg_!="")
                updater_rot_x_deg = rot_x_deg_;
        else
                updater_rot_x_deg = object_->getName()+"_ROT_X";

        if(rot_y_deg_!="")
                updater_rot_y_deg = rot_y_deg_;
        else
                updater_rot_y_deg = object_->getName()+"_ROT_Y";

        if(rot_z_deg_!="")
                updater_rot_z_deg = rot_z_deg_;
        else
                updater_rot_z_deg = object_->getName()+"_ROT_Z";

        if(label_!="")
                updater_label = label_;
        else
        {
                updater_label = object_->getName()+"_LABEL";
                object_->addLabel("autoupdated", " ");
        }
}