cocos学习笔记

 

碰撞事件

　// 发生碰撞
  onCollisionEnter(other: cc.Collider, self: cc.Collider): void {
    console.log(other.tag);
  }

  // 持续碰撞
  onCollisionStay(other: cc.Collider, self: cc.Collider): void {
    console.log(other.tag);
  }

  // 离开碰撞
  onCollisionExit(other: cc.Collider, self: cc.Collider):void {
    console.log("离开碰撞");
  }

 开启碰撞

let cm = cc.director.getCollisionManager()
cm.enabled = true // 开启碰撞
cm.enabledDebugDraw = true // 显示碰撞边界
cm.enabledDrawBoundingBox = true // 节点对象的边界