import cv2
import os

img = cv2.imread(r"C:\Users\Certes\.gemini\antigravity\brain\975cea00-dd68-4689-9ee3-f1a2408b4ee6\final_check_100_sec.png")
if img is None:
    print("Image not found!")
    exit(1)

out_dir = r"C:\Users\Certes\.gemini\antigravity\brain\975cea00-dd68-4689-9ee3-f1a2408b4ee6\slices"
os.makedirs(out_dir, exist_ok=True)

h, w = img.shape[:2]
# Final check image is a single ROW (very long panorama).
# We will cut it into 2000px chunks.
idx = 0
for x in range(0, w, 2000):
    slice_img = img[:, x:min(x+2000, w)]
    cv2.imwrite(os.path.join(out_dir, f"pano_slice_{idx:02d}.png"), slice_img)
    idx += 1

print(f"Generated {idx} slices.")