# Page Not Found

The URL `files/YvRgDCfyba6khQYRn8bO` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [5. 3D react elements created from THREE classes](https://nova-graphix.gitbook.io/threefy/basic-react-elements/5.-3d-react-elements-created-from-three-classes.md)
- [7.1 Example codes (1~10)](https://nova-graphix.gitbook.io/threefy/examples/7.1-example-codes-1-10.md)
- [6.3 Element to support a ray marching algorithm](https://nova-graphix.gitbook.io/threefy/advanced-react-elements/6.3-element-to-support-a-ray-marching-algorithm.md)
- [7.2 Example codes (11~20)](https://nova-graphix.gitbook.io/threefy/examples/7.2-example-codes-11-20.md)
- [7.3 Example codes (21~30)](https://nova-graphix.gitbook.io/threefy/examples/7.3-example-codes-21-30.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://nova-graphix.gitbook.io/threefy/basic-react-elements/5.-3d-react-elements-created-from-three-classes.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://nova-graphix.gitbook.io/threefy/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://nova-graphix.gitbook.io/threefy/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/threefy/basic-react-elements/5.-3d-react-elements-created-from-three-classes.md`).

You may also use `Accept: text/markdown` header for content negotiation.