New extension - 3D editor

[jtydhr88]

I just created a new extension, 3D Editor, that with 3D modeling features (add/edit basic elements, load your custom model, modify scene and so on), then send screenshot to txt2img or img2img as your ControlNet's reference image, basing on ThreeJS editor.

The GitHub page is: https://github.com/jtydhr88/sd-webui-3d-editor

Or you can install from webui inside, it is already included in the extension index.

Key features:load your custom models, export model, add/edit basic elements, edit scene, send screenshot to, ControlNet as reference image, more features from ThreeJS editor.

Welcome any suggestions and feedback!