Config.h

/* The copyright in this software is being made available under the BSD
* License, included below. This software may be subject to other third party
* and contributor rights, including patent rights, and no such rights are
* granted under this license.
*
* Copyright (c) 2010-2018, ITU/ISO/IEC
* All rights reserved.
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* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
*  * Redistributions of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*  * Redistributions in binary form must reproduce the above copyright notice,
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*    and/or other materials provided with the distribution.
*  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
*    be used to endorse or promote products derived from this software without
*    specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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/*
Original authors:
 
Universite Libre de Bruxelles, Brussels, Belgium:
  Sarah Fachada, Sarah.Fernandes.Pinto.Fachada@ulb.ac.be
  Daniele Bonatto, Daniele.Bonatto@ulb.ac.be
  Arnaud Schenkel, arnaud.schenkel@ulb.ac.be
 
Koninklijke Philips N.V., Eindhoven, The Netherlands:
  Bart Kroon, bart.kroon@philips.com
  Bart Sonneveldt, bart.sonneveldt@philips.com
*/
 
#ifndef RVSOCULUS_CONFIG_H
#define RVSOCULUS_CONFIG_H
 
#include "Parameters.h"
//#include "PoseTraces.h"
#include "JsonParser.h"
 
#include <string>
#include <vector>
 
#include <opencv2/core.hpp>
 
namespace rvs
{
    namespace detail
    {
        enum class ColorSpace {
            YUV = 0,
            RGB = 1
        };
    }
 
    namespace ViewSynthesisMethod
    {
        auto const triangles = "Triangles";
    }
 
    namespace BlendingMethod
    {
        auto const simple = "Simple";
        auto const multispectral = "Multispectral";
    }
 
    namespace detail
    {
        extern float g_rescale;
 
        extern ColorSpace g_color_space;
    }
 
    extern bool g_with_opengl;
 
    class Config {
    public:
        static Config loadFromFile(std::string const& filename, std::string const& dir);
 
        std::string version;
 
        std::vector<std::string> InputCameraNames;
 
        std::vector<std::string> VirtualCameraNames;
 
        std::vector<Parameters> params_real;
 
        std::vector<Parameters> params_virtual;
 
        std::vector<std::string> texture_names;
 
        std::vector<std::string> depth_names;
 
        std::vector<std::string> outfilenames;
 
        std::vector<std::string> outmaskedfilenames;
 
        std::vector<std::string> outmaskfilenames;
 
        std::vector<std::string> outdepthfilenames;
 
        std::vector<std::string> outmaskdepthfilenames;
 
        float validity_threshold = 5000.f;
 
        std::string vs_method = "Triangles";
 
        std::string blending_method = "Simple";
 
        float blending_low_freq_factor;
 
        float blending_high_freq_factor;
 
        float blending_factor = 5.f;
 
        int start_frame = 0;
 
        int number_of_frames = 1;
 
        //PoseTrace pose_trace;
 
        std::string directory;
 
        bool overrideVirtualViewSetting = true;
 
    private:
        Config() = default;
        
 
        std::vector<Parameters> loadCamerasParametersFromFile(std::string const& filepath, std::vector<std::string> names, json::Node overrides);
        //void loadPoseTraceFromFile(std::string const& filepath);
 
        void setVersionFrom(json::Node root);
        void setInputCameraNamesFrom(json::Node root);
        void setVirtualCameraNamesFrom(json::Node root);
        void setInputCameraParameters(json::Node root);
        void setVirtualCameraParameters(json::Node root);
        void setInputFilepaths(json::Node root, char const *name, std::vector<std::string>&);
        void setOutputFilepaths(json::Node root, char const *name, std::vector<std::string>&);
        void setValidityThreshold(json::Node root);
        void setSynthesisMethod(json::Node root);
        void setBlendingMethod(json::Node root);
        void setBlendingFactor(json::Node root);
        void setBlendingLowFreqFactor(json::Node root);
        void setBlendingHighFreqFactor(json::Node root);
        void setStartFrame(json::Node root);
        void setNumberOfFrames(json::Node root);
        void setOverrideVirtualViewSetting(json::Node root);
 
        static void setPrecision(json::Node root);
        static void setColorSpace(json::Node root);
    };
}
 
#endif //RVSOCULUS_CONFIG_H