From e9c9d5a883e819e7799e630a883917ce4c69b41a Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Thu, 19 Sep 2024 19:53:08 +0100
Subject: Add new mathematical constants to lib

---
 lib/maths.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/maths.h')

diff --git a/lib/maths.h b/lib/maths.h
index 018ef0e..3127d3c 100644
--- a/lib/maths.h
+++ b/lib/maths.h
@@ -42,6 +42,10 @@ constexpr auto half_pi {glm::half_pi<float>()};
 constexpr auto quarter_pi {half_pi / 2};
 constexpr auto pi {glm::pi<float>()};
 constexpr auto two_pi {glm::two_pi<float>()};
+constexpr auto degreesToRads = pi / 180.F;
+
+constexpr auto earthMeanRadius = 6371.01F; // In km
+constexpr auto astronomicalUnit = 149597890.F; // In km
 
 template<glm::length_t D>
 constexpr inline GlobalPosition<D>
-- 
cgit v1.2.3