代码如下,streak1不为空。
CCMotionStreak *streak1 = CCMotionStreak::create(2.0f, 4, 40, ccc3(255, 255, 0), "CloseNormals.png");
addNode(streak1, 6);
streak1->setPosition(CCPointMake(100,100));
CCLog("address is %d",streak1);
CCLog("position x %f,y %f",streak1->getPositionX(),streak1->getPositionY());