From f56724f7dff1f6d1167f4fd61015ffe24a64c8c9 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 3 Jul 2014 14:02:05 +1000
Subject: lib/conversion: added rotate_3f()

will be used for user specified rotations in sensor drivers
---
 src/lib/conversion/rotation.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/lib/conversion/rotation.h')

diff --git a/src/lib/conversion/rotation.h b/src/lib/conversion/rotation.h
index 0c56494c5..5187b448f 100644
--- a/src/lib/conversion/rotation.h
+++ b/src/lib/conversion/rotation.h
@@ -118,4 +118,12 @@ const rot_lookup_t rot_lookup[] = {
 __EXPORT void
 get_rot_matrix(enum Rotation rot, math::Matrix<3,3> *rot_matrix);
 
+
+/**
+ * rotate a 3 element float vector in-place
+ */
+__EXPORT void
+rotate_3f(enum Rotation rot, float &x, float &y, float &z);
+
+
 #endif /* ROTATION_H_ */
-- 
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