From 02e69bd6ea549986915bd0df424b22d66f3b748b Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Thu, 25 May 2017 13:51:40 +0800
Subject: [PATCH] discarded float points

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

diff --git a/src/unittest.scad b/src/unittest.scad
index 9f0e3f6f..ba25a434 100644
--- a/src/unittest.scad
+++ b/src/unittest.scad
@@ -26,8 +26,8 @@ module assertEqualPoint(expected, actual) {
 
     function shift_to_int(pt, n) = 
         len(pt) == 2 ? 
-            [round(pt[0] * n), round(pt[1] * n)] :
-            [round(pt[0] * n), round(pt[1] * n), round(pt[2] * n)];
+            [floor(pt[0] * n), floor(pt[1] * n)] :
+            [floor(pt[0] * n), floor(pt[1] * n), floor(pt[2] * n)];
     
     shifted_expected = shift_to_int(
         expected,