Texture Atlas Extractor -

You might assume you only need packers . Here are five real-world scenarios where an extractor saves the day:

# Handle rotation (example for 90° clockwise) if info.get('rotated', False): sprite = sprite.rotate(-90, expand=True) texture atlas extractor

from PIL import Image import numpy as np from scipy import ndimage You might assume you only need packers

– detect contiguous non‑fully‑transparent regions. False): sprite = sprite.rotate(-90

If you only have the final packed atlas but need to edit a single sprite, an extractor pulls it out as a standalone file (usually a PNG ).

When metadata is unavailable, extractors use image analysis: