From ac209d6125ca2e362968060c8258a3541c848d24 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Wed, 15 May 2019 19:09:27 +0800
Subject: [PATCH] use __is_float

---
 src/m_rotation.scad | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/m_rotation.scad b/src/m_rotation.scad
index 83cdf471..77c41c4d 100644
--- a/src/m_rotation.scad
+++ b/src/m_rotation.scad
@@ -8,7 +8,7 @@
 *
 **/
 
-include <__private__/__is_vector.scad>;
+include <__private__/__is_float.scad>;
 
 function _q_rotation(a, v) = 
     let(
@@ -75,7 +75,7 @@ function _to_avect(a) =
      );
 
 function _xyz_rotation(a) =
-    let(ang = __is_vector(a) ? _to_avect(a) : [0, 0, a])
+    let(ang = __is_float(a) ? [0, 0, a] :  _to_avect(a))
     _m_zRotation(ang[2]) * _m_yRotation(ang[1]) * _m_xRotation(ang[0]);
 
 function m_rotation(a, v) =