From 2a853ba73e8fbd820f75c3356ee914c425e6f078 Mon Sep 17 00:00:00 2001
From: mogemimi <mogemimi@enginetrouble.net>
Date: Mon, 27 Jun 2016 19:33:45 +0900
Subject: [PATCH] Avoid const_cast when calling Node::setAdditionalTransform

---
 cocos/2d/CCNode.cpp | 5 ++---
 cocos/2d/CCNode.h   | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/cocos/2d/CCNode.cpp b/cocos/2d/CCNode.cpp
index 6c0d4eed84..849c0dc9bb 100644
--- a/cocos/2d/CCNode.cpp
+++ b/cocos/2d/CCNode.cpp
@@ -1800,7 +1800,7 @@ void Node::setAdditionalTransform(const AffineTransform& additionalTransform)
     setAdditionalTransform(&tmp);
 }
 
-void Node::setAdditionalTransform(Mat4* additionalTransform)
+void Node::setAdditionalTransform(const Mat4* additionalTransform)
 {
     if (additionalTransform == nullptr)
     {
@@ -1823,8 +1823,7 @@ void Node::setAdditionalTransform(Mat4* additionalTransform)
 
 void Node::setAdditionalTransform(const Mat4& additionalTransform)
 {
-    Mat4* mat4= const_cast<Mat4*>(&additionalTransform);
-    setAdditionalTransform(mat4);
+    setAdditionalTransform(&additionalTransform);
 }
 
 AffineTransform Node::getParentToNodeAffineTransform() const
diff --git a/cocos/2d/CCNode.h b/cocos/2d/CCNode.h
index 0549f3915d..e1d94190c7 100644
--- a/cocos/2d/CCNode.h
+++ b/cocos/2d/CCNode.h
@@ -1643,7 +1643,7 @@ public:
      *
      * @param additionalTransform An additional transform matrix.
      */
-    void setAdditionalTransform(Mat4* additionalTransform);
+    void setAdditionalTransform(const Mat4* additionalTransform);
     void setAdditionalTransform(const Mat4& additionalTransform);
     void setAdditionalTransform(const AffineTransform& additionalTransform);