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Add custom nodes, Civitai loras (LFS), and vast.ai setup script
Includes 30 custom nodes committed directly, 7 Civitai-exclusive
loras stored via Git LFS, and a setup script that installs all
dependencies and downloads HuggingFace-hosted models on vast.ai.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-09 00:56:42 +00:00

21 lines
744 B
Python

import pathlib
from PIL import Image
import usdu_utils
def save_image(tensor, path: pathlib.Path):
"""The goto function to save a tensor image to the sampled images directory."""
assert tensor.ndim == 3 or (tensor.ndim == 4 and tensor.shape[0] == 1), (
f"Expected a 3D tensor (H, W, C) or (1, H, W, C), got {tensor.ndim=}"
)
if tensor.ndim == 3:
tensor = tensor.unsqueeze(0)
image = usdu_utils.tensor_to_pil(tensor.cpu())
path.parent.mkdir(parents=True, exist_ok=True)
image.save(path, quality=75, optimize=True)
def load_image(path: pathlib.Path, device=None):
"""Load an image from disk and convert it to a tensor."""
return usdu_utils.pil_to_tensor(Image.open(path)).to(device=device)