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- /*
- * Copyright (C) 2021 Christopher J. Howard
- *
- * This file is part of Antkeeper source code.
- *
- * Antkeeper source code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Antkeeper source code 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #ifndef ANTKEEPER_ECS_CELESTIAL_BODY_COMPONENT_HPP
- #define ANTKEEPER_ECS_CELESTIAL_BODY_COMPONENT_HPP
-
- namespace ecs {
-
- /// A simple celestial body.
- struct celestial_body_component
- {
- /// Body radius, in meters.
- double radius;
-
- /// Angle between the body's rotational axis and its orbital axis, in radians.
- double axial_tilt;
-
- /// Angle of rotation about the body's rotational axis at epoch, in radians.
- double axial_rotation;
-
- /// Angular frequency, in radians per day.
- double angular_frequency;
- };
-
- } // namespace ecs
-
- #endif // ANTKEEPER_ECS_CELESTIAL_BODY_COMPONENT_HPP
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