| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_NUMERICS_ANGLE_CONVERSIONS_H_ |
| #define BASE_NUMERICS_ANGLE_CONVERSIONS_H_ |
| |
| #include <concepts> |
| #include <numbers> |
| |
| namespace base { |
| |
| template <typename T> |
| requires std::floating_point<T> |
| constexpr T DegToRad(T deg) { |
| return deg * std::numbers::pi_v<T> / 180; |
| } |
| |
| template <typename T> |
| requires std::floating_point<T> |
| constexpr T RadToDeg(T rad) { |
| return rad * 180 / std::numbers::pi_v<T>; |
| } |
| |
| } // namespace base |
| |
| #endif // BASE_NUMERICS_ANGLE_CONVERSIONS_H_ |
