# effect_clear
## 清除所有用嵌入式粒子系统创造的特效
### 语法:
~~~
effect_clear();
~~~
**返回:** N/A.
### 描述
这会清楚所有用 [effect_create_above](effect_create_above.md)或者 [effect_create_below](effect_create_below.md)创造的粒子效果。
### 举栗子:
~~~
effect_clear();
~~~
输入这个会清除场景内所有用 effect_create_* 函数创造的粒子效果。
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