From 4248ca9d432f33e18baf4ce193d1a9b7f7d1e9a9 Mon Sep 17 00:00:00 2001
From: omniscient <17525998+omnisci3nce@users.noreply.github.com>
Date: Sat, 5 Oct 2024 12:53:07 +1000
Subject: add maths constants

---
 include/celeritas.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include')

diff --git a/include/celeritas.h b/include/celeritas.h
index edd7a4b..b8b0a93 100644
--- a/include/celeritas.h
+++ b/include/celeritas.h
@@ -99,6 +99,11 @@ bool should_exit();
 
 // --- Maths
 
+// Constants
+#define PI 3.14159265358979323846
+#define HALF_PI 1.57079632679489661923
+#define TAU (2.0 * PI)
+
 /** @brief 3D Vector */
 typedef struct Vec3 {
   f32 x, y, z;
-- 
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