第十五期：cocos2d-x實現截…

cocos2d-x截屏功能，簡單實用

原文地址：第十五期：cocos2d-x實現截屏【CCRenderTexture】作者：奔命De豆包

使用CCRenderTexture截屏應該說是最簡單的方式。之前在遮罩中也用到過。

CCSize winSize = CCDirector::sharedDirector()->getWinSize();
CCRenderTexture* rt = CCRenderTexture::create(winSize->width, winSize->height);
CCSprite* bg= CCSprite::create("bgGround.png");
rt->begin();
bg->visit();
rt->end();
CCSprite* retval =  CCSprite::createWithTexture(rt->getSprite()->getTexture());
retval->setFlipY(true);
self->addChildAt(retval, 0);