uniform.h

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/*
  Copyright (C) 2018-2024 by the authors of the World Builder code.

  This file is part of the World Builder.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation, either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#ifndef WORLD_BUILDER_COORDINATE_SYSTEMS_UNIFORM_H
#define WORLD_BUILDER_COORDINATE_SYSTEMS_UNIFORM_H

#include "world_builder/gravity_model/interface.h"

#include "world_builder/utilities.h"


namespace WorldBuilder
{

  namespace GravityModel
  {
    //WB_REGISTER_COORDINATE_SYSTEM_HEADER(Uniform)


    class Uniform final : public Interface
    {
      public:
        Uniform(WorldBuilder::World *world);

        ~Uniform() override final;

        static
        void declare_entries(Parameters &prm, const std::string &parent_name = "");

        void parse_entries(Parameters &prm) override final;



        virtual
        Point<3> gravity_vector(Point<3> point) const override final;

        virtual
        double gravity_norm(Point<3> point) const override final;

      private:

        double gravity_magnitude;

    };
  } // namespace CoordinateSystems
} // namespace WorldBuilder

#endif