ComfyUI-Paint3D-Nodes
Paint3D Nodes is a custom ComfyUI node for 3D model texture inpainting based on [a/Paint3D](https://arxiv.org/pdf/2312.13913).
How much VRAM does ComfyUI-Paint3D-Nodes require?
Direct Answer: The ComfyUI node ComfyUI-Paint3D-Nodes requires a minimum base VRAM of 256MB and is optimized for GPUs with at least 4GB of VRAM. Low VRAM mode is fully supported for resource-constrained setups.
- Base VRAM:
- 256MB (0.3GB)
- Recommended GPU:
- 4GB+ VRAM
- Low VRAM Mode:
- ✓ Supported
- Estimation Confidence:
- HIGH
Interactive VRAM Compatibility Estimator
Your GPU has plenty of headroom. You can run this node safely with your active configurations!
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What Python packages are required for ComfyUI-Paint3D-Nodes?
Direct Answer: Running ComfyUI-Paint3D-Nodes requires installing the following Python package dependencies: accelerate, albumentations, diffusers, einops, imageio, imageio-ffmpeg, invisible-watermark>=0.1.5, kornia, loguru, omegaconf, open_clip_torch, opencv-python, pytorch-lightning, streamlit, streamlit-drawable-canvas, test-tube>=0.7.5, torchmetrics, transformers, trimesh, webdataset, xatlas. Ensure your ComfyUI environment has these packages active before launching.
accelerate
albumentations
diffusers
einops
imageio
imageio-ffmpeg
invisible-watermark>=0.1.5
kornia
loguru
omegaconf
open_clip_torch
opencv-python
pytorch-lightning
streamlit
streamlit-drawable-canvas
test-tube>=0.7.5
torchmetrics
transformers
trimesh
webdataset
xatlasInteractive Setup & Dependency Resolver
# Loading command...Frequently Asked Questions
How much VRAM does ComfyUI-Paint3D-Nodes require?
ComfyUI-Paint3D-Nodes requires a minimum of 256MB (0.3GB) of VRAM for base operation. For optimal performance, a GPU with at least 4GB of VRAM is recommended. This node supports low VRAM mode for resource-constrained setups.
Can I run ComfyUI-Paint3D-Nodes on an RTX 3060, RTX 4070, or RTX 4090?
✅ RTX 3060 (12GB): Yes, fully compatible with 10.6GB headroom. ✅ RTX 4070 (12GB): Yes, fully compatible with 10.6GB headroom. ✅ RTX 4070 Ti (16GB): Yes, fully compatible with 14.2GB headroom. ✅ RTX 4090 (24GB): Yes, fully compatible with 21.4GB headroom
What PyTorch version does ComfyUI-Paint3D-Nodes need?
ComfyUI-Paint3D-Nodes requires the following PyTorch-related packages: open_clip_torch, pytorch-lightning, torchmetrics. Ensure your ComfyUI environment has these installed. Ensure your PyTorch installation matches your CUDA version (use torch.version.cuda to check).
What Python packages are required for ComfyUI-Paint3D-Nodes?
To run ComfyUI-Paint3D-Nodes, you need to install: accelerate, albumentations, diffusers, einops, imageio, imageio-ffmpeg, invisible-watermark>=0.1.5, kornia, loguru, omegaconf, open_clip_torch, opencv-python, pytorch-lightning, streamlit, streamlit-drawable-canvas, test-tube>=0.7.5, torchmetrics, transformers, trimesh, webdataset, xatlas. You can install these using pip or add them to your requirements.txt file.
How can I reduce VRAM usage when running ComfyUI-Paint3D-Nodes?
ComfyUI-Paint3D-Nodes supports low VRAM mode. To reduce memory usage: (1) Enable --lowvram or --medvram flags in ComfyUI, (2) Reduce batch size to 1, (3) Use fp16 or fp8 precision if supported, (4) Close other GPU applications.
How do I install ComfyUI-Paint3D-Nodes in ComfyUI?
To install ComfyUI-Paint3D-Nodes: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/N3rd00d/ComfyUI-Paint3D-Nodes, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.