From 6fc9bef38524460335c86563a2cd8a66c8dfa60a Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <jakob@collabora.com>
Date: Mon, 14 Aug 2023 15:38:20 +0100
Subject: [PATCH] m/vec3: Add float array helper

---
 src/xrt/auxiliary/math/m_vec3.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/xrt/auxiliary/math/m_vec3.h b/src/xrt/auxiliary/math/m_vec3.h
index 18c65e119..df4620dbd 100644
--- a/src/xrt/auxiliary/math/m_vec3.h
+++ b/src/xrt/auxiliary/math/m_vec3.h
@@ -143,9 +143,19 @@ m_vec3_equal_exact(struct xrt_vec3 l, struct xrt_vec3 r)
 	return l.x == r.x && l.y == r.y && l.z == r.z;
 }
 
+typedef float m_vec3_float_arr[3];
+
+static inline m_vec3_float_arr *
+m_vec3_ptr_to_float_arr_ptr(struct xrt_vec3 *ptr)
+{
+	return (m_vec3_float_arr *)ptr;
+}
+
+
 #ifdef __cplusplus
 }
 
+
 static inline struct xrt_vec3
 operator+(const struct xrt_vec3 &a, const struct xrt_vec3 &b)
 {