> 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/ko/reference/terrain/distributions/terrain/roughness.md).
# 거칠기
## 개요
거칠기 분포는 기울기 분포의 확장입니다. 더 거친 특징을 사용하여 기울기 기반 결과를 더 날카롭게 만들 수 있게 해줍니다.
## 매개변수
속성
설명
강도(Strength)
결과 선택의 대비를 제어합니다.
단계 크기
샘플링 알고리즘에 영향을 미칩니다. 작은 스텝 크기는 더 세밀한 디테일을 유도하고 큰 스텝 크기는 더 넓은 특징을 유도합니다.
거칠기 임계값
효과의 선명도 범위를 확장/축소합니다.
## 결과
---
# 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 by asking a question.
Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:
```
GET https://docs.world-creator.com/ko/reference/terrain/distributions/terrain/roughness.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.
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.
