From fed2021707a5eaa1426abe4f506d53fbe691ce93 Mon Sep 17 00:00:00 2001
From: yangxiao <yangxiao@cocos2d-x.org>
Date: Wed, 3 Sep 2014 09:02:32 +0800
Subject: [PATCH] Fixme: frustum culling

---
 cocos/3d/CCBillBoard.cpp | 4 +---
 cocos/3d/CCBillBoard.h   | 1 +
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/cocos/3d/CCBillBoard.cpp b/cocos/3d/CCBillBoard.cpp
index 7d7523772e..293811faf7 100644
--- a/cocos/3d/CCBillBoard.cpp
+++ b/cocos/3d/CCBillBoard.cpp
@@ -103,10 +103,8 @@ void BillBorad::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
         _zDepthInView = -modelViewMat.m[14];
         _mv = viewInverseMat;
     }
-    //// Don't do calculate the culling if the transform was not updated
-    //_insideBounds = (flags & FLAGS_TRANSFORM_DIRTY) ? renderer->checkVisibility(transMat, _contentSize) : _insideBounds;
 
-    //if(_insideBounds)
+    //FIXME: frustum culling here
     {
             _quadCommand.init(_zDepthInView, _texture->getName(), getGLProgramState(), _blendFunc, &_quad, 1, transform * _mv);
             renderer->addTransparentCommand(&_quadCommand);
diff --git a/cocos/3d/CCBillBoard.h b/cocos/3d/CCBillBoard.h
index 96a5e45bad..369c798d57 100644
--- a/cocos/3d/CCBillBoard.h
+++ b/cocos/3d/CCBillBoard.h
@@ -76,6 +76,7 @@ public:
      */
     static BillBorad* createWithTexture(Texture2D *texture);
 
+    //override
     /** draw BillBorad object */
     virtual void draw(Renderer *renderer, const Mat4 &transform, uint32_t flags) override;