From c6c7cb379e997ce3808edff38e822eda3da19915 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Thu, 30 Apr 2020 14:38:47 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Daabb=E7=A2=B0=E6=92=9Ebug?=
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---
 a8/collision.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/a8/collision.cc b/a8/collision.cc
index 2002f9c..b4ca95b 100644
--- a/a8/collision.cc
+++ b/a8/collision.cc
@@ -82,7 +82,7 @@ namespace a8
         a8::Vec2 z = b_center - a_center;
         float u1 = a_v.x + b_v.x - std::abs(z.x);
         float u2 = a_v.y + b_v.y - std::abs(z.y);
-        return u1 > 0 && u2 > 0;
+        return u1 > 0.000001f && u2 > 0.000001;
     }
 
     bool IntersectCircleCircle(a8::Vec2 a_pos, float a_rad, a8::Vec2 b_pos, float b_rad)