add load 3d node support

[jtydhr88]

Hi,
I implemented a node to load local 3d models and output IMAGE for furthur process, such as controlnet, as reference image.
here is a demo video:
https://github.com/user-attachments/assets/703b12ed-9e60-42df-9de2-31fa1df48ce7
Need comfyanonymous/ComfyUI#5564 as BE

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[jtydhr88]

add stl format support, also add normal and wireframe material support

[jtydhr88]

currently, the two browers tests failed but I am not sure it is caused by my changes, I checked another recent PR, like #1537, it also has such issues @huchenlei

[huchenlei]

currently, the two browers tests failed but I am not sure it is caused by my changes, I checked another recent PR, like #1537, it also has such issues @huchenlei

Sorry about that. It was introduced by accident. Please rebase your branch. The playwright test failure was fixed in #1561

[jtydhr88]

currently, the two browers tests failed but I am not sure it is caused by my changes, I checked another recent PR, like #1537, it also has such issues @huchenlei

Sorry about that. It was introduced by accident. Please rebase your branch. The playwright test failure was fixed in #1561

Done

[jtydhr88]

/home/runner/work/ComfyUI_frontend/ComfyUI_frontend/src/stores/coreSettings.ts
Error: 5:3 error 'LinkReleaseTriggerMode' is defined but never used unused-imports/no-unused-imports
One test failed on this line but likely it is caused by another change @huchenlei

[yovsac]

This is exactly what I was looking for for a while! How can I use this node??

[jtydhr88]

hi @yovsac , as you see, the FE code already merged,
However, we are still waiting for one PR in core repo comfyanonymous/ComfyUI#5564,
if you real need this feature, you might refer and just "copy" my code in comfyanonymous/ComfyUI#5564 to your local env until the PR merged

[yovsac]

Thank you for your quick reply. Im using Comfyui portable. Can you tell me how I can copy the code?

[jtydhr88]

@yovsac I just realize coping code to your local env might not a good idea if you are using comfyui portable version, because I am not sure it is already included the FE code here.
However, if you really want to try this, you can follow:

1. create a py file under your ComfyUI\comfy_extras folder, named it nodes_load_3d.py
   

2. copy the code from https://github.com/comfyanonymous/ComfyUI/pull/5564/files into nodes_load_3d.py

3. edit your ComfyUI\nodes.py
   

4. go to init_builtin_extra_nodes() method, add one line inside extras_files,
   

5. then restart your ComfyUI

Still, this method may not work as your local env might not included the latest FE code.

[yovsac]

Thank you very much. I’ll try that!!

[jtydhr88]

@yovsac maybe the best idea is, could you help to go the core PR comfyanonymous/ComfyUI#5564, leave your idea and may push it merge quickly?

[yovsac]

I left a message. Hope they hurry up!