SelfLocalizationDynamicSimulation.cpp

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/*
 * This file is part of ArmarX.
 *
 * Copyright (C) 2013-2016, High Performance Humanoid Technologies (H2T), Karlsruhe Institute of Technology (KIT), all rights reserved.
 *
 * ArmarX is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * ArmarX 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, see <http://www.gnu.org/licenses/>.
 *
 * @package    ArmarXSimulation
 * @author     Nikolaus Vahrenkamp
 * @author     Fabian Reister
 * @date       2014
 * @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
 *             GNU General Public License
 */
 
#include "SelfLocalizationDynamicSimulation.h"
 
// Robot API
#include <IceUtil/Time.h>
 
#include "ArmarXCore/core/time/Clock.h"
 
#include <ArmarXCore/libraries/DecoupledSingleComponent/Decoupled.h>
 
#include <RobotAPI/libraries/core/Pose.h>
 
namespace armarx
{
 
    std::string
    SelfLocalizationDynamicSimulation::GetDefaultName()
    {
        return "SelfLocalizationDynamicSimulation";
    }
 
    armarx::PropertyDefinitionsPtr
    SelfLocalizationDynamicSimulation::createPropertyDefinitions()
    {
        armarx::PropertyDefinitionsPtr defs = SelfLocalization::createPropertyDefinitions();
 
        defs->component(simulatorProxy);
 
        defs->optional(p.cycleTime, "cycleTime");
        defs->required(p.robotName, "RobotName");
 
        return defs;
    }
 
    void
    SelfLocalizationDynamicSimulation::onConnectComponent()
    {
        SelfLocalization::onConnectComponent();
 
        ARMARX_CHECK(simulatorProxy->hasRobot(p.robotName))
            << "Robot with given name not available in armarx simulator: " + p.robotName;
 
        ARMARX_INFO << "Using robot with name " << p.robotName;
 
        // periodic task setup
        if (execTask)
        {
            execTask->stop();
        }
 
        execTask = new PeriodicTask<SelfLocalizationDynamicSimulation>(
            this,
            &SelfLocalizationDynamicSimulation::reportRobotPose,
            p.cycleTime,
            false,
            "SelfLocalizationDynamicSimulationCalculation");
        execTask->start();
        execTask->setDelayWarningTolerance(100);
    }
 
    void
    SelfLocalizationDynamicSimulation::onDisconnectComponent()
    {
        SelfLocalization::onDisconnectComponent();
 
        ARMARX_INFO << "Disconnect...";
        if (execTask)
        {
            execTask->stop();
        }
    }
 
    void
    SelfLocalizationDynamicSimulation::reportRobotPose()
    {
        try
        {
            std::unique_lock lock(dataMutex);
 
            const Eigen::Isometry3f globalPose = [&]() -> Eigen::Isometry3f
            {
                const PoseBasePtr poseBase = simulatorProxy->getRobotPose(p.robotName);
 
                if (not poseBase)
                {
                    ARMARX_WARNING << deactivateSpam(10) << "No robot pose from simulator...";
                    Eigen::Isometry3f::Identity();
                }
 
                return Eigen::Isometry3f(PosePtr::dynamicCast(poseBase)->toEigen());
            }();
 
            // world and map are identical
            const PoseStamped mapPose{.pose = globalPose, .timestamp = Clock::Now()};
 
            TimeUtil::SleepMS(50);
 
            publishSelfLocalization(mapPose);
 
            // ARMARX_INFO << deactivateSpam(0.1) << globalPose.translation();
        }
        catch (...)
        {
            ARMARX_WARNING << deactivateSpam(10)
                           << "Could not update robot pose in agents segment...\n"
                           << GetHandledExceptionString();
        }
    }
 
    ARMARX_REGISTER_COMPONENT_EXECUTABLE(::armarx::SelfLocalizationDynamicSimulation, ::armarx::SelfLocalizationDynamicSimulation::GetDefaultName());
 
} // namespace armarx