---
# System prepended metadata

title: 'Part 1: 兩個 gameobject 碰到，輸出 helloworld'
tags: [UI]

---

# Part 1: 兩個 gameobject 碰到，輸出 helloworld
###### tags: `UI`
### Step1: 生成兩個物件(命名+component確認)
+ kokokose
    + kowekwkoke
```C#
using .....
```

### Step2: 加入rigidbody跟檢查isTrigger問題

### Step3: 物件碰撞偵測，輸出helloworld
