diff options
| -rw-r--r-- | lib/maths.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/maths.h b/lib/maths.h index 3959896..b28fe01 100644 --- a/lib/maths.h +++ b/lib/maths.h @@ -79,8 +79,11 @@ operator-(const GlobalPosition<D> & global, const CalcPosition<D> & relative) return global - GlobalPosition<D>(relative); } -template<glm::length_t D, std::integral T, glm::qualifier Q> -constexpr RelativePosition<D> +template<glm::length_t D, Arithmetic T, glm::qualifier Q> +using DifferenceVector = glm::vec<D, std::conditional_t<std::is_floating_point_v<T>, T, float>, Q>; + +template<glm::length_t D, Arithmetic T, glm::qualifier Q> +constexpr DifferenceVector<D, T, Q> difference(const glm::vec<D, T, Q> & globalA, const glm::vec<D, T, Q> & globalB) { return globalA - globalB; |