> For the complete documentation index, see [llms.txt](https://docs.world-creator.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.world-creator.com/zh/can-kao/terrain/simulation-layers/sand.md).

# 沙

## 概览

沙子模拟会向地形添加颗粒状沉积物。模拟会将物料从不稳定位置向下移动，直到达到一个稳定的角度 为止，在此过程中填充裂缝和缝隙。

## 视频指南

{% embed url="<https://vimeo.com/1029723543>" %}
World Creator 指南
{% endembed %}

## 参数

<table><thead><tr><th width="179.6998291015625">属性</th><th>描述</th></tr></thead><tbody><tr><td><strong>坡度角</strong></td><td>沉积物不再继续移动的角度。山脚形成的碎石堆（崩积物）将呈现此角度。</td></tr><tr><td><strong>侵蚀角</strong></td><td>沉积物变得不稳定并开始向下滑动的角度。</td></tr><tr><td><strong>生成级别</strong></td><td>沉积物被添加到地形的级别。 </td></tr><tr><td><strong>生成数量</strong></td><td>添加到地形的沉积物数量。</td></tr></tbody></table>

## 结果

<div><figure><img src="/files/6c7e70588f8074da469d221a47dcef1cd231dd5a" alt=""><figcaption><p>沙子模拟</p></figcaption></figure> <figure><img src="/files/ae08ea3b5e75b2085cf825f86d8a6268e2c1f32c" alt=""><figcaption><p>绘制在地形上的沙子模拟</p></figcaption></figure></div>


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