Code to decode images from the roblox showcase game of a working photo shooting camera by NickWaterBr. Written on a jupyter notebook

roblox_image_decoder.py

from PIL import Image
from IPython.display import display

encoded_image = "REPLACE WITH UR IMAGE EXPORT"

def decode_hex_image(hex_str: str, width: int, height: int) -> Image.Image:

    hex_str = hex_str.strip()
    expected_len = width * height * 6
    img = Image.new("RGB", (width, height))
    pixels = img.load()
    idx = 0

    for y in range(height):
        for x in range(width):
            triplet = hex_str[idx:idx+6]
            r, g, b = bytes.fromhex(triplet)
            pixels[x, y] = (r, g, b)
            idx += 6

    return img

img = decode_hex_image(encoded_image, 64, 36)
display(img)

img.save("decoded_image.png")