Skills
在 Duaer 里把图片变成三维文件
在 Duaer 里把一张图变成 GLB 文件。完成的任务按输出 token 计费，不是按一张图。
能拿到什么
任务 status 为 succeeded 之后，从 file_url 下载 GLB。
密钥
调用前先获取 Duaer 密钥.
调用技能
下面这段是给智能体复制的英文技能，和数据市场里的复制内容相同。
---
name: duaer-image-mesh
description: >-
Turn one image into a GLB file with Duaer. The task is billed from output tokens, not as one image.
---
# Turn an image into a 3D file with Duaer
Duaer Mesh sends one image to `POST https://api.duaer.com/v1/meshes/generations`, then polls until a GLB URL comes back. The default model is `doubao-seed3d-2-0-260328`. It must be enabled as a mesh model on a standard Ark source.
## When to use
- You need a 3D file from one picture.
- On the canvas, use the Duaer Mesh node. It reads binary field `data` and writes `duaer-mesh-1.glb`.
## When not to use
- You only need a flat picture. Use https://skills.duaer.com/upscale.md, https://skills.duaer.com/cutout.md, or https://skills.duaer.com/edit.md.
## Call
`POST https://api.duaer.com/v1/meshes/generations`
Header: `Authorization: Bearer <Duaer key>`
```json
{
"model": "doubao-seed3d-2-0-260328",
"content": [
{ "type": "text", "text": "--subdivisionlevel medium --fileformat glb" },
{ "type": "image_url", "image_url": { "url": "data:image/png;base64,..." } }
]
}
```
The reply is `202` with `id` and `status`. Poll:
`GET https://api.duaer.com/v1/meshes/generations/{id}`
Stop when `status` is `succeeded` or `failed`. On success, download `file_url`. Send the Duaer key only when that URL is on `api.duaer.com`.
Get a Duaer key: https://skills.duaer.com/keys.md
## Result
A GLB file (`model/gltf-binary`).
How-to: https://doc.duaer.com/build/duaer-mesh.md
## Credits
A finished task is billed once from its output tokens.
Seed3D's published rate is ¥80 per million output tokens. One file is usually several yuan, not one image credit.
A task that fails is not billed.
No remaining credits returns 402 and does not start the task.
A missing key returns 401.
## Related
- https://skills.duaer.com/upscale.md — Duaer Upscale
- https://skills.duaer.com/edit.md — Duaer Edit