Antkeeper  0.0.1
orbit-component.hpp
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1 /*
2  * Copyright (C) 2023 Christopher J. Howard
3  *
4  * This file is part of Antkeeper source code.
5  *
6  * Antkeeper source code is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * Antkeeper source code is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 #ifndef ANTKEEPER_GAME_ORBIT_COMPONENT_HPP
21 #define ANTKEEPER_GAME_ORBIT_COMPONENT_HPP
22 
23 #include <engine/entity/id.hpp>
24 #include <engine/math/vector.hpp>
25 
26 
28 {
31 
34 
36  double scale;
37 
40 };
41 
42 
43 #endif // ANTKEEPER_GAME_ORBIT_COMPONENT_HPP
entt::entity id
Entity ID type.
Definition: id.hpp:28
n-dimensional vector.
Definition: vector.hpp:44
int ephemeris_index
Index of the orbit in the ephemeris.
math::dvec3 position
Cartesian position of the orbit, w.r.t. the ICRF frame.
entity::id parent
Entity ID of the parent orbit.
double scale
Orbit scale, for two-body orbits with one ephemeris item.