From f25f6b012488b24ced518822fae9fd7200e724be Mon Sep 17 00:00:00 2001
From: yuyuyzl <yuzhongliang221@gmail.com>
Date: Sat, 16 Aug 2025 05:56:01 +0800
Subject: [PATCH] feat: revert pixel 0,0,0,0 preprocess

---
 main.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/main.py b/main.py
index 8376d9f..c22a380 100644
--- a/main.py
+++ b/main.py
@@ -534,6 +534,11 @@ def main():
     img = Image.open(f"data/images/{args.character}.png")
     img = img.convert('RGBA')
     ow, oh = img.size
+    for i, px in enumerate(img.getdata()):
+        if px[3] <= 0:
+            y = i // ow
+            x = i % ow
+            img.putpixel((x, y), (0, 0, 0, 0))
     if ow != 512 or oh != 512:
         img = resize_to_512_center(img)
     if args.alpha_clean: