gz/rendering/ogre/OgreThermalCamera.hh

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/*
 * Copyright (C) 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 GZ_RENDERING_OGRE_OGRETHERMALCAMERA_HH_
#define GZ_RENDERING_OGRE_OGRETHERMALCAMERA_HH_
 
#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 <memory>
#include <string>
 
#include "gz/rendering/RenderTypes.hh"
#include "gz/rendering/base/BaseThermalCamera.hh"
#include "gz/rendering/ogre/Export.hh"
#include "gz/rendering/ogre/OgreConversions.hh"
#include "gz/rendering/ogre/OgreIncludes.hh"
#include "gz/rendering/ogre/OgreRenderTarget.hh"
#include "gz/rendering/ogre/OgreRenderTypes.hh"
#include "gz/rendering/ogre/OgreScene.hh"
#include "gz/rendering/ogre/OgreSensor.hh"
 
#include "gz/common/Event.hh"
#include "gz/common/Console.hh"
 
 
namespace Ogre
{
  class Material;
  class Camera;
}
 
namespace ignition
{
  namespace rendering
  {
    inline namespace IGNITION_RENDERING_VERSION_NAMESPACE {
    //
    // forward declaration
    class OgreThermalCameraPrivate;
 
    class IGNITION_RENDERING_OGRE_VISIBLE OgreThermalCamera :
      public BaseThermalCamera<OgreSensor>
    {
      protected: OgreThermalCamera();
 
      public: virtual ~OgreThermalCamera();
 
      public: virtual void Init() override;
 
      public: virtual void CreateRenderTexture();
 
      protected: void DestroyRenderTexture();
 
      public: virtual void PostRender() override;
 
      public: virtual gz::common::ConnectionPtr ConnectNewThermalFrame(
          std::function<void(const uint16_t *, unsigned int, unsigned int,
          unsigned int, const std::string &)>  _subscriber) override;
 
      // Documentation inherited.
      public: virtual void PreRender() override;
 
      public: virtual void Render() override;
 
      // Documentation inherited
      public: virtual void Destroy() override;
 
      protected: virtual RenderTargetPtr RenderTarget() const override;
 
      protected: void CreateCamera();
 
      private: void CreateThermalTexture();
 
      protected: Ogre::Camera *ogreCamera = nullptr;
 
      private: std::unique_ptr<OgreThermalCameraPrivate> dataPtr;
 
      private: friend class OgreScene;
    };
    }
  }
}
#endif