text: /***************************************************************************
   * Copyright 1998-2020 by authors (see AUTHORS.txt)                        *
   *                                                                         *
   *   This file is part of LuxCoreRender.                                   *
   *                                                                         *
   * 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 _SLG_OUTPUTSWITCHER_PLUGIN_H
  #define	_SLG_OUTPUTSWITCHER_PLUGIN_H
  
  #include <vector>
  #include <memory>
  #include <typeinfo> 
  
  #include "luxrays/luxrays.h"
  #include "luxrays/core/color/color.h"
  #include "luxrays/utils/serializationutils.h"
  #include "slg/film/imagepipeline/imagepipeline.h"
  
  namespace slg {
  
  //------------------------------------------------------------------------------
  // OutputSwitcher plugin
  //------------------------------------------------------------------------------
  
  class OutputSwitcherPlugin : public ImagePipelinePlugin {
  public:
  	OutputSwitcherPlugin(const Film::FilmChannelType t, const u_int i) : type(t), index(i) { }
  	virtual ~OutputSwitcherPlugin() { }
  
  	virtual ImagePipelinePlugin *Copy() const;
  
  	virtual void Apply(Film &film, const u_int index);
  
  	Film::FilmChannelType type;
  	u_int index;
  
  	friend class boost::serialization::access;
  
  private:
  	// Used by serialization
  	OutputSwitcherPlugin() { }
  
  	template<class Archive> void serialize(Archive &ar, const u_int version) {
  		ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(ImagePipelinePlugin);
  		ar & type;
  		ar & index;
  	}
  };
  
  }
  
  BOOST_CLASS_VERSION(slg::OutputSwitcherPlugin, 1)
  
  BOOST_CLASS_EXPORT_KEY(slg::OutputSwitcherPlugin)
  
  #endif	/*  _SLG_OUTPUTSWITCHER_PLUGIN_H */
  