> 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/effect/strata.md).

# 地層

## **概要**

ストラータフィルターは、複数の層の方向性ノイズラインを異なるスケールで組み合わせることで、地形に岩のような特徴を追加します。

## **パラメーター**

<table><thead><tr><th width="179.699951171875">プロパティ</th><th>説明</th></tr></thead><tbody><tr><td><strong>シード</strong></td><td>フィルターのシードを変更します。</td></tr><tr><td><strong>間隔</strong></td><td>個々のノイズライン間の間隔を制御します。</td></tr><tr><td><strong>方向</strong></td><td>ワールド空間におけるノイズラインの向き。</td></tr><tr><td><strong>傾き</strong></td><td>ノイズラインを0度（真上から）から90度（正面向き）まで傾けます。</td></tr><tr><td><strong>幅</strong></td><td>ラインの幅の範囲。</td></tr><tr><td><strong>回転</strong></td><td>個々のラインにランダムな回転を加え、より平行でない結果を得ます。</td></tr><tr><td><strong>イテレーション</strong></td><td>パスごとのノイズラインの量を制御します。</td></tr><tr><td><strong>オクターブ</strong></td><td>複数のパスのノイズラインを生成します。</td></tr><tr><td><strong>ラカナリティ</strong></td><td>連続するラインオクターブのサイズを変化させます。</td></tr><tr><td><strong>ゲイン</strong></td><td>すべての連続するパスの強さを制御します。</td></tr></tbody></table>

## **結果**

<div><figure><img src="/files/171eaed65136bc19727d96692ef7699240f7b407" alt=""><figcaption></figcaption></figure> <figure><img src="/files/41083d21881421849215b0f693a8337937c30a25" 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/effect/strata.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.