FPSViewController.hh

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/*
 * Copyright (C) 2012-2016 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 _FPSVIEWCONTROLLER_HH_
#define _FPSVIEWCONTROLLER_HH_

#include <string>

#include "gazebo/rendering/ViewController.hh"
#include "gazebo/util/system.hh"

namespace gazebo
{
  namespace rendering
  {

    class GZ_RENDERING_VISIBLE FPSViewController : public ViewController
    {
      public: FPSViewController(UserCameraPtr _camera);

      public: virtual ~FPSViewController();

      public: virtual void Init();
      using ViewController::Init;

      public: virtual void Update();

      public: static std::string GetTypeString();

      // Documentation inherited from parent
      public: virtual void HandleMouseEvent(const common::MouseEvent &_event);

      // Documentation inherited from parent
      public: void HandleKeyReleaseEvent(const std::string &_key);

      // Documentation inherited from parent
      public: void HandleKeyPressEvent(const std::string &_key);

      private: math::Pose velocity;

      private: float xVelocityFactor;

      private: float yVelocityFactor;

      private: math::Vector3 xVelocity;

      private: math::Vector3 yVelocity;
    };
  }
}
#endif