ppovb5fc7/gazebo/plugins/ForceTorquePlugin.cc

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2019-03-25 11:01:43 +08:00
/*
* Copyright (C) 2012 Open Source Robotics Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifdef _WIN32
// Ensure that Winsock2.h is included before Windows.h, which can get
// pulled in by anybody (e.g., Boost).
#include <Winsock2.h>
#endif
#include <functional>
#include "ForceTorquePlugin.hh"
using namespace gazebo;
// Register this plugin with the simulator
GZ_REGISTER_SENSOR_PLUGIN(ForceTorquePlugin)
/////////////////////////////////////////////////
ForceTorquePlugin::ForceTorquePlugin()
{
}
/////////////////////////////////////////////////
ForceTorquePlugin::~ForceTorquePlugin()
{
this->parentSensor->DisconnectUpdate(this->connection);
this->parentSensor.reset();
}
/////////////////////////////////////////////////
void ForceTorquePlugin::Load(sensors::SensorPtr _parent,
sdf::ElementPtr /*_sdf*/)
{
this->parentSensor =
std::dynamic_pointer_cast<sensors::ForceTorqueSensor>(_parent);
if (!this->parentSensor)
gzthrow("ForceTorquePlugin requires a force_torque sensor as its parent.");
this->connection = this->parentSensor->ConnectUpdate(
std::bind(&ForceTorquePlugin::OnUpdate, this, std::placeholders::_1));
}
/////////////////////////////////////////////////
void ForceTorquePlugin::OnUpdate(msgs::WrenchStamped /*_msg*/)
{
// overload with useful callback here
}