> 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/sheng-wu-qun-xi/filters/basic-erosion/soft-flows.md).

# 柔和流

## **概述**

Soft Flows 侵蚀提供了一个基于粒子的侵蚀系统。它根据地形的坡度生成粒子并将它们向山下移动，在过程中侵蚀并沉积沉积物。

## **参数**

<table><thead><tr><th width="199.7999267578125">属性</th><th>描述</th></tr></thead><tbody><tr><td></td><td></td></tr><tr><td></td><td></td></tr><tr><td></td><td></td></tr></tbody></table>

* **深度**

  影响侵蚀的强度。较小的值会导致更明显的视觉变化。

* **最大长度**

  粒子可以移动的最大长度。

* **坡度起始 最小/最大**

  设置粒子可以生成的起始坡度范围。

* **坡度 最小/最大**

  设置粒子可以侵蚀地形的坡度范围。

* **噪声**

  控制侵蚀区域中随机噪声影响的程度。

* **精度**

  影响流向计算中的一个精度参数。

* **沉积物**

  向侵蚀中添加沉积作用。

## **结果**

<div><figure><img src="/files/5487ecd1f6b7f9b079735dbafd520fbf1681eca8" alt=""><figcaption></figcaption></figure> <figure><img src="/files/040091a755436f233a82ffde77e1e659b2874aee" alt=""><figcaption></figcaption></figure> <figure><img src="/files/6d04925c85b53b752f3bd728ae4034ac784e7c2f" alt=""><figcaption></figcaption></figure></div>


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