CCCatmullRomBy:把某一对象以Catmull-Rom curve曲线移动一段距离
CCPointArray *array = CCPointArray::create(); array->addControlPoint(ccp(, ));
array->addControlPoint(ccp(, ));
array->addControlPoint(ccp(s.width - , ));
array->addControlPoint(ccp(s.width - , s.height - ));
array->addControlPoint(ccp(, s.height - ));
array->addControlPoint(ccp(, ));
array->addControlPoint(ccp(s.width / , s.height / )); CCCatmullRomBy *action = CCCatmullRomBy::create(, array);
CCFiniteTimeAction *reverse = action->reverse(); CCFiniteTimeAction *seq = CCSequence::create(action, reverse, NULL); m_tamara->runAction(seq);