Datasets:
File size: 2,572 Bytes
ba2ef65 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | import argparse
from PIL import Image
def get_head_uvs():
"""
Returns the (x, y, w, h) of each 2D texture block of the head.
"""
head_uvs = []
# [ [ [size, offset], ... ], decor_offset ]
part = [
[
[(8,8,8),(8,8)], # front
[(8,8,8),(24,8)], # back
[(8,8,8),(16,8)], # left
[(8,8,8),(0,8)], # right
[(8,8,8),(8,0)], # top
[(8,8,8),(16,0)], # bottom
], (32,0)
]
decor_offset = part[1]
for size_info, offset in part[0]:
# Take the first two values from the 3D size (dx, dy, dz) as the width and height of the 2D texture map
w, h = size_info[0], size_info[1]
# Base head area
head_uvs.append((offset[0], offset[1], w, h))
# Head decoration (decor) area
decor_x = offset[0] + decor_offset[0]
decor_y = offset[1] + decor_offset[1]
head_uvs.append((decor_x, decor_y, w, h))
return head_uvs
def merge_skins(skin_a_path, skin_b_path, output_path):
# Open images and ensure they have an alpha channel
img_a = Image.open(skin_a_path).convert("RGBA")
img_b = Image.open(skin_b_path).convert("RGBA")
# Check if dimensions are compatible
if img_a.size != img_b.size:
print(f"Warning: Skin A ({img_a.size}) and Skin B ({img_b.size}) sizes do not match.")
# Use B (provides body and limbs) as the base background
img_c = img_b.copy()
# Get head regions that need to be copied from A
head_uvs = get_head_uvs()
for x, y, w, h in head_uvs:
box = (x, y, x + w, y + h)
# Crop the corresponding head block from A
region_a = img_a.crop(box)
# Paste onto C. Do not use mask to ensure complete coverage (including transparent pixels covering B's original pixels)
img_c.paste(region_a, box)
img_c.save(output_path)
print(f"Successfully merged: A's head ({skin_a_path}) + B's body/limbs ({skin_b_path}) -> {output_path}")
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Combine skins: Take the head of Skin A and the body and limbs of Skin B.")
parser.add_argument("skin_a", help="Path to Skin A (provides the head)")
parser.add_argument("skin_b", help="Path to Skin B (provides the body and limbs)")
parser.add_argument("-o", "--output", default="skin_c.png", help="Output path for Skin C")
args = parser.parse_args()
merge_skins(args.skin_a, args.skin_b, args.output)
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