ori

2D 碰撞回调

1

URL : https://github.com/cocos-creator/creator-docs/blob/master/zh/physics-2d/physics-2d-contact-callback.md > let collider = this.getComponent(Collider2D); > [:memo:](https://github.com/cocos-creator/creator-docs/edit/master/zh/physics-2d/physics-2d-contact-callback.md#L26 "Edit") 3.5 版本的2d碰撞 onCollisionEnter() 找不到，该怎么使用boxcollision