TellMe模型处理平台

TellMe模型处理平台 是基于当前仓库整理出来的内部 3D 模型处理与查看平台，用来在浏览器中打开、检查、导出和分享模型文件。仓库同时包含网站端界面和底层模型引擎代码。

Example

Supported file formats

• Import: 3dm, 3ds, 3mf, amf, bim, brep, dae, fbx, fcstd, gltf, ifc, iges, step, stl, obj, off, ply, wrl.
• Export: 3dm, bim, gltf, obj, off, stl, ply.

External Libraries

TellMe模型处理平台 uses these wonderful libraries: three.js, pickr, fflate, draco, rhino3dm, web-ifc, occt-import-js.

STEP Tree Deletion Demo

This demo adds a local-only STEP editing flow without changing the existing download and export features.

Start the website

npm install
npm run build_website_dev
npx http-server .

Start the local STEP save service

pip install -r tools/step_service/requirements.txt
python tools/step_service/server.py

The service listens on http://127.0.0.1:17890.

Demo flow

1. Open a .stp or .step file.
2. Select an assembly node or leaf part in the tree.
3. Click Delete Selected.
4. Click Save STEP.
5. Reopen the downloaded file to verify the deleted subtree is gone.