From f374df408ead67029f556ba29108bae42bb44031 Mon Sep 17 00:00:00 2001
From: XiaoFeng <xiaofeng@chukong-inc.com>
Date: Tue, 27 Oct 2015 14:41:31 +0800
Subject: [PATCH] Fix FadeOutDownTilesTest won't show last tile

---
 cocos/2d/CCActionTiledGrid.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/cocos/2d/CCActionTiledGrid.cpp b/cocos/2d/CCActionTiledGrid.cpp
index 0c2dd5097b..a96bfa7e91 100644
--- a/cocos/2d/CCActionTiledGrid.cpp
+++ b/cocos/2d/CCActionTiledGrid.cpp
@@ -572,12 +572,12 @@ FadeOutDownTiles* FadeOutDownTiles::clone() const
 float FadeOutDownTiles::testFunc(const Size& pos, float time)
 {
     Vec2 n = Vec2((float)_gridSize.width, (float)_gridSize.height) * (1.0f - time);
-    if (pos.height == 0)
-    {
-        return 1.0f;
-    }
+    //if (pos.height == 0)
+    //{
+    //    return 1.0f;
+    //}
 
-    return powf(n.y / pos.height, 6);
+    return powf(n.y / (pos.height > 0.0f ? pos.height : 0.1f), 6);
 }
 
 // implementation of TurnOffTiles