/***************************************************************************************** * * * OpenSpace * * * * Copyright (c) 2014-2019 * * * * Permission is hereby granted, free of charge, to any person obtaining a copy of this * * software and associated documentation files (the "Software"), to deal in the Software * * without restriction, including without limitation the rights to use, copy, modify, * * merge, publish, distribute, sublicense, and/or sell copies of the Software, and to * * permit persons to whom the Software is furnished to do so, subject to the following * * conditions: * * * * The above copyright notice and this permission notice shall be included in all copies * * or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, * * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A * * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF * * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE * * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * ****************************************************************************************/ #ifndef __OPENSPACE_CORE___DISTANCECONSTANTS___H__ #define __OPENSPACE_CORE___DISTANCECONSTANTS___H__ namespace openspace::distanceconstants { constexpr double EarthRadius = 6371; constexpr double LightYear = 9.4607304725808E15; constexpr double LightMonth = LightYear / 12; constexpr double LightDay = LightYear / 365; constexpr double LightHour = LightDay / 24; constexpr double AstronomicalUnit = 1.495978707E11; constexpr double Parsec = 3.0856776E16; } // openspace::distanceconstants #endif // __OPENSPACE_CORE___DISTANCECONSTANTS___H__