Program Listing for File multi_camera_plugin.hpp
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// Copyright 2019 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.
#ifndef GAZEBO_PLUGINS__MULTI_CAMERA_PLUGIN_HPP_
#define GAZEBO_PLUGINS__MULTI_CAMERA_PLUGIN_HPP_
#include <gazebo/common/Plugin.hh>
#include <gazebo/sensors/MultiCameraSensor.hh>
#include <gazebo/util/system.hh>
#include <memory>
#include <string>
#include <vector>
namespace gazebo_plugins
{
class MultiCameraPluginPrivate;
class GAZEBO_VISIBLE MultiCameraPlugin : public gazebo::SensorPlugin
{
public:
MultiCameraPlugin();
virtual ~MultiCameraPlugin();
protected:
// Documentation inherited
virtual void Load(gazebo::sensors::SensorPtr _sensor, sdf::ElementPtr _sdf);
/*
* \details This is called at the camera's update rate.
* \details Not called when the camera isn't active. For a triggered camera, it will only be
* called after triggered.
* \param[in] _image Image
* \param[in] _width Image width
* \param[in] _height Image height
* \param[in] _depth Image depth
* \param[in] _format Image format
* \param[in] _camera_num Index number of camera
*/
virtual void OnNewMultiFrame(
const unsigned char * _image,
unsigned int _width, unsigned int _height,
unsigned int _depth, const std::string & _format, const int _camera_num);
// Pointer to multicamera sensor
gazebo::sensors::MultiCameraSensorPtr parent_sensor_;
// Store dimensions of camera image
std::vector<unsigned int> width_, height_, depth_;
// Store image format_
std::vector<std::string> format_;
// Pointer to multicamera
std::vector<gazebo::rendering::CameraPtr> camera_;
private:
std::unique_ptr<MultiCameraPluginPrivate> impl_;
};
} // namespace gazebo_plugins
#endif // GAZEBO_PLUGINS__MULTI_CAMERA_PLUGIN_HPP_