CollisionDetection

• Collision Detection for cocos2d-x-3.4final

代码分析

• way1-use-intersectsRect
• way2-use-physics-engine
• way3-use-physics-engine-CollisionFilter
• way4-use-physics-engine-CollisionFilter-大范围攻击-群攻

效果图

• way1-use-intersectsRect
  
• way2-use-physics-engine
  
• way3-use-physics-engine-filter(相同图案的是同一类，同一类不碰撞，异类才碰撞)
• way4-use-physics-engine-filter-大范围攻击-群攻