> 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/ja/rifarensu/terrain/baimu/filters/arid/sha-qiu.md).

# 砂丘

## **概要**

砂丘フィルターは地形に砂の丘を追加します。

## **パラメータ**

<table><thead><tr><th width="199.7999267578125">プロパティ</th><th>説明</th></tr></thead><tbody><tr><td><strong>スケール</strong></td><td>砂丘パターンの x/y サイズをスケールします。</td></tr><tr><td><strong>高さ（Height）</strong></td><td>砂丘の高さを制御します。</td></tr><tr><td><strong>高さオフセット</strong></td><td>フィルターの結果全体を上下に押し上げます。</td></tr><tr><td><strong>出現強度</strong></td><td>風によって変形される前の、生成される基本的な砂丘の高さを制御します。</td></tr><tr><td><strong>オクターブ</strong></td><td>フィルターで使用される砂丘ノイズのオクターブ数。オクターブを増やすと詳細が増え、砂丘が多くなります。</td></tr><tr><td><strong>押し出し</strong></td><td>砂丘の頂部がどれだけ前方に押し出されるかを制御します。値を大きくすると、より際立った鋭い形状になります。</td></tr><tr><td><strong>ピンチ</strong></td><td>砂丘の頂部を絞り込みます。</td></tr><tr><td><strong>線形度</strong></td><td>個々の砂丘にランダムな回転を適用し、より平行でない画像を作成します。</td></tr><tr><td><strong>方向</strong></td><td>砂丘の向きを指定できます。</td></tr><tr><td><strong>風長さ</strong></td><td>風が砂丘をどれだけ押し流せるかを制御します。</td></tr><tr><td><strong>滑らかさ</strong></td><td>基礎地形を滑らかにします。</td></tr></tbody></table>

## **結果**

<div><figure><img src="/files/bb33132a4f605c98ce0d6eaee9feb9c1c5e7b0b0" alt=""><figcaption></figcaption></figure> <figure><img src="/files/269203f346579895168a0477bef1a7b832671503" alt=""><figcaption></figcaption></figure></div>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.world-creator.com/ja/rifarensu/terrain/baimu/filters/arid/sha-qiu.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.