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To achieve high-quality 3D models and textures, it’s important to adjust a few key parameters:
Note: as you increase the parameter numbers (quality settings) it causes more work for the cpu and memory, so a 1 to 3 min model generation on default settings with boosted settings for highest quality it can take 5 to 10 mins per model.
Batch mode: Dont work on a single model at a time. Work on multiple to get the best quality and workflow going.
Its best to use higher settings and submit multiple times the same image so you can try different output quality to find the best models generatable. (basically submiting again with multiple parameters and it queues up and runs automatically and you can do many images/models in a batch run at the same time).
So its efficient to try multiple settings (recommeded to get the best results) with long generation time (5 to 10 mins per model) as Comfyui batch mode runs in the background to convert to models. It runs in the background for an hour or two then you can inspect results and can decide what you want to do with the models or resubmit with new settings in another batch run. Or you can do the work of 2d image management or light blender use but you cant use your gpu as much as its busy at 100% use most of the time.
✅ Num Faces – Controls polygon count
✅ Octree Rendering – Helps with structure refinement
✅ Steps Count – Affects model detail level (aim for 50 to 100)
✅ Guidance scale – Affects how much the 2d image will be used exactly to generate model/texture or how much freedom AI can get to make up its own design. able to set between 0 and 10. 0.75 default which means 75% follow the image. Higher values tend to produce better looking models. lower values result is more like playdo mess. It works fine at 9.5 or 9.8 if you want to follow the image exactly.
✅ Texture Size – Defines texture resolution
✅ Delight Settings – Adjusts texture lighting and color balance. Can make a big difference so worth adjusting per starter image. default 0.75 try range between 0.50 to 0.90 for whats works for your image brighness.
✅ Upscaler 4x – Improves texture quality (OFF by default; should be turned ON). A 6x better quality ai upscaler extra plugin is recommended.
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