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| /* | ||
| Copyright (C) 2018 - 2021 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/>. | ||
| */ | ||
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| #ifndef WORLD_BUILDER_COORDINATE_SYSTEMS_INVALID_H | ||
| #define WORLD_BUILDER_COORDINATE_SYSTEMS_INVALID_H | ||
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| #include "world_builder/coordinate_systems/interface.h" | ||
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| #include "world_builder/utilities.h" | ||
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| namespace WorldBuilder | ||
| { | ||
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| namespace CoordinateSystems | ||
| { | ||
| /** | ||
| * This implements a Invalid geometry model.The Invalid geometry model | ||
| * doesn't do anything with the coordinates, but is needed to have a common | ||
| * interface for all the geometry models. | ||
| */ | ||
| class Invalid final : public Interface | ||
| { | ||
| public: | ||
| /** | ||
| * constructor | ||
| */ | ||
| Invalid(WorldBuilder::World *world); | ||
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| /** | ||
| * Destructor | ||
| */ | ||
| ~Invalid() override final; | ||
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| /** | ||
| * declare and read in the world builder file into the parameters class | ||
| */ | ||
| static | ||
| void declare_entries(Parameters &prm, const std::string &parent_name = ""); | ||
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| /** | ||
| * declare and read in the world builder file into the parameters class | ||
| */ | ||
| void parse_entries(Parameters &prm) override final; | ||
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| /** | ||
| * Returns what the natural coordinate system for this Coordinate System is. | ||
| */ | ||
| CoordinateSystem natural_coordinate_system() const override final; | ||
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| /** | ||
| * Returns what method should be used to go down with an angle into | ||
| * the domain. | ||
| * \sa DepthMethod | ||
| */ | ||
| DepthMethod depth_method() const override final; | ||
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| /** | ||
| * Takes the Invalid points (x,z or x,y,z) and returns standardized | ||
| * coordinates which are most 'natural' to the geometry model. For a box | ||
| * this will be (x,z) in 2d or (x,y,z) in 3d, and for a spheroid geometry | ||
| * model it will be (radius, longitude) in 2d and (radius, longitude, | ||
| * latitude) in 3d. | ||
| */ | ||
| std::array<double,3> cartesian_to_natural_coordinates(const std::array<double,3> &position) const override final; | ||
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| /** | ||
| * Undoes the action of invalid_to_natural_coordinates, and turns the | ||
| * coordinate system which is most 'natural' to the geometry model into | ||
| * Invalid coordinates. | ||
| */ | ||
| std::array<double,3> natural_to_cartesian_coordinates(const std::array<double,3> &position) const override final; | ||
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| /** | ||
| * Computes the distance between two points which are on the same depth. | ||
| * The input is two 3d points at that depth. It is implemented as the | ||
| */ | ||
| double distance_between_points_at_same_depth(const Point<3> &point_1, const Point<3> &point_2) const override final; | ||
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| /** | ||
| * Returns the max model depth. This always returns infinity for Invalid | ||
| * models. | ||
| */ | ||
| virtual | ||
| double max_model_depth() const override final; | ||
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| private: | ||
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| }; | ||
| } // namespace CoordinateSystems | ||
| } // namespace WorldBuilder | ||
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| #endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| /* | ||
| Copyright (C) 2018-2021 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/>. | ||
| */ | ||
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| #include "world_builder/coordinate_systems/invalid.h" | ||
| #include "world_builder/types/object.h" | ||
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| namespace WorldBuilder | ||
| { | ||
| namespace CoordinateSystems | ||
| { | ||
| Invalid::Invalid(WorldBuilder::World *world_) | ||
| { | ||
| this->world = world_; | ||
| } | ||
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| Invalid::~Invalid() | ||
| = default; | ||
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| void | ||
| Invalid::parse_entries(Parameters & /*prm*/) | ||
| {} | ||
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| CoordinateSystem | ||
| Invalid::natural_coordinate_system() const | ||
| { | ||
| return CoordinateSystem::invalid; | ||
| } | ||
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| DepthMethod | ||
| Invalid::depth_method() const | ||
| { | ||
| return DepthMethod::none; | ||
| } | ||
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| std::array<double,3> | ||
| Invalid::cartesian_to_natural_coordinates(const std::array<double,3> &position) const | ||
| { | ||
| return {NaN::DSNAN,NaN::DSNAN,NaN::DSNAN}; | ||
| } | ||
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| std::array<double,3> | ||
| Invalid::natural_to_cartesian_coordinates(const std::array<double,3> &position) const | ||
| { | ||
| return {NaN::DSNAN,NaN::DSNAN,NaN::DSNAN}; | ||
| } | ||
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| double | ||
| Invalid::distance_between_points_at_same_depth(const Point<3> &point_1, const Point<3> &point_2) const | ||
| { | ||
| return NaN::DSNAN; | ||
| } | ||
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| double | ||
| Invalid::max_model_depth() const | ||
| { | ||
| return NaN::DSNAN; | ||
| } | ||
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| /** | ||
| * Not registering plugin because this is only used for testing. | ||
| */ | ||
| //WB_REGISTER_COORDINATE_SYSTEM(Invalid, invalid) | ||
| } // namespace CoordinateSystems | ||
| } // namespace WorldBuilder | ||
|
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