Initial commit: RHINE LAB · ANALYSIS OS：三维界面与动效实验（本仓库不含个人归档索引数据）

2026-09-19 13:04:56 +08:00
commit 3f422218a5
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+"""Export only the fixed opening phrases as outlined graphic artwork.
+
+Requires Pillow and fonttools==4.59.2. Supply locally licensed OTFs; neither
+the fonts nor a reusable character/font table are included in the output.
+Example:
+  python scripts/make-boot-lettering.py --fonts .tools/font-comparison/fonts
+"""
+import argparse
+import hashlib
+import json
+import sys
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(ROOT / '.tools/font-comparison/python'))
+from fontTools.ttLib import TTFont
+from fontTools.pens.svgPathPen import SVGPathPen
+from fontTools.pens.transformPen import TransformPen
+from PIL import ImageFont
+
+PHRASES = [
+    ('brand', 'RHINE LAB', 'DemiBold'),
+    ('access', 'ACCESS PERMISSION REQUIRED', 'Normal'),
+    ('identity', 'ID CONFIRMED : JOYCE MOORE', 'Normal'),
+    ('request', 'REQUEST RECEIVED', 'Normal'),
+    ('processing', 'START PROCESSING...', 'Normal'),
+    ('processingGlitch', '              SING...', 'Normal'),
+    ('permission', 'PERMISSION AUTHORIZED', 'Normal'),
+    ('welcome', 'WELCOME TO', 'Bold'),
+    ('company', 'RHINE LAB.LLC.', 'Bold'),
+    ('database', 'INTERNAL DATABASE', 'Bold'),
+]
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('--fonts', required=True, type=Path)
+    args = parser.parse_args()
+    art, sources = {}, {}
+    for weight in ('Normal', 'DemiBold', 'Bold'):
+        path = args.fonts / f'Novecentosanswide-{weight}.otf'
+        font = TTFont(path)
+        units = font['head'].unitsPerEm
+        glyphs, cmap = font.getGlyphSet(), font.getBestCmap()
+        layout = ImageFont.truetype(str(path), units)
+        sources[weight] = {
+            'filename': path.name,
+            'sha256': hashlib.sha256(path.read_bytes()).hexdigest(),
+            'version': font['name'].getDebugName(5),
+        }
+        for key, text, phrase_weight in PHRASES:
+            if weight != phrase_weight:
+                continue
+            letters = []
+            for i, char in enumerate(text):
+                pen = SVGPathPen(glyphs)
+                # A fixed graphic cell, with its baseline 0.8 em from the top.
+                glyphs[cmap[ord(char)]].draw(TransformPen(pen, (1, 0, 0, -1, 0, units * .8)))
+                advance = layout.getlength(char)
+                if i + 1 < len(text):
+                    advance += layout.getlength(text[i:i+2]) - layout.getlength(char) - layout.getlength(text[i+1])
+                letters.append({'width': round(advance / units, 6), 'path': pen.getCommands()})
+            art[key] = {'text': text, 'weight': weight, 'units': units, 'letters': letters}
+        font.close()
+    target = ROOT / 'src/boot-lettering-art.json'
+    target.write_text(json.dumps(art, ensure_ascii=False, separators=(',', ':')) + '\n', encoding='utf-8')
+    (ROOT / 'verification/boot-lettering').mkdir(parents=True, exist_ok=True)
+    (ROOT / 'verification/boot-lettering/sources.json').write_text(json.dumps(sources, indent=2) + '\n', encoding='utf-8')
+    print(f'{len(art)} fixed phrases: {target.stat().st_size} bytes. No font files emitted.')
+
+if __name__ == '__main__':
+    main()