File size: 9,366 Bytes
2c5b88c 476e8e8 2c5b88c 756e790 cfd29be 2c5b88c | 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 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 | #!/usr/bin/env python3
"""Build deterministic brand assets from the generated logo mark."""
from __future__ import annotations
import hashlib
import json
from datetime import datetime, timezone
from pathlib import Path
from PIL import Image, ImageDraw, ImageFilter, ImageFont
ROOT = Path(__file__).resolve().parents[1]
BRAND_DIR = ROOT / "docs/assets/brand"
SOURCE_MARK = BRAND_DIR / "xperience10m-logo-mark.png"
OUTPUT_JSON = ROOT / "docs/data/brand_assets.json"
OUTPUTS = {
"mark_512": BRAND_DIR / "xperience10m-logo-mark-512.png",
"mark_192": BRAND_DIR / "xperience10m-logo-mark-192.png",
"favicon_64": BRAND_DIR / "xperience10m-logo-favicon-64.png",
"favicon_32": BRAND_DIR / "xperience10m-logo-favicon-32.png",
"apple_touch": BRAND_DIR / "xperience10m-logo-apple-touch.png",
"social_card": BRAND_DIR / "xperience10m-logo-social-card.png",
"root_favicon": ROOT / "docs/favicon.png",
"root_apple_touch": ROOT / "docs/apple-touch-icon.png",
}
INK = (244, 248, 239)
MUTED = (190, 202, 184)
GREEN = (167, 240, 120)
CYAN = (122, 229, 195)
BG = (2, 5, 2)
PANEL = (5, 14, 8)
LINE = (43, 92, 41)
def resample():
return getattr(Image, "Resampling", Image).LANCZOS
def load_font(size: int, *, bold: bool = False) -> ImageFont.FreeTypeFont | ImageFont.ImageFont:
candidates = [
"/System/Library/Fonts/Supplemental/Arial Bold.ttf" if bold else "/System/Library/Fonts/Supplemental/Arial.ttf",
"/System/Library/Fonts/Supplemental/Helvetica Bold.ttf" if bold else "/System/Library/Fonts/Supplemental/Helvetica.ttf",
"/Library/Fonts/Arial Unicode.ttf",
]
for candidate in candidates:
path = Path(candidate)
if path.exists():
return ImageFont.truetype(str(path), size=size)
return ImageFont.load_default()
def sha256(path: Path) -> str:
digest = hashlib.sha256()
with path.open("rb") as handle:
for chunk in iter(lambda: handle.read(1024 * 1024), b""):
digest.update(chunk)
return digest.hexdigest()
def image_record(name: str, path: Path, role: str) -> dict:
with Image.open(path) as image:
return {
"name": name,
"path": path.relative_to(ROOT).as_posix(),
"role": role,
"exists": path.exists(),
"bytes": path.stat().st_size,
"sha256": sha256(path),
"format": image.format,
"width": int(image.width),
"height": int(image.height),
"mode": image.mode,
}
def alpha_crop(image: Image.Image, padding_ratio: float = 0.08) -> Image.Image:
rgba = image.convert("RGBA")
alpha = rgba.getchannel("A")
bbox = alpha.getbbox()
if bbox is None:
raise ValueError(f"No visible pixels in {SOURCE_MARK}")
left, top, right, bottom = bbox
width = right - left
height = bottom - top
pad = int(max(width, height) * padding_ratio)
left = max(0, left - pad)
top = max(0, top - pad)
right = min(rgba.width, right + pad)
bottom = min(rgba.height, bottom + pad)
return rgba.crop((left, top, right, bottom))
def fit_on_canvas(image: Image.Image, size: int, *, scale: float = 0.88) -> Image.Image:
canvas = Image.new("RGBA", (size, size), (0, 0, 0, 0))
cropped = alpha_crop(image)
max_side = int(size * scale)
cropped.thumbnail((max_side, max_side), resample())
x = (size - cropped.width) // 2
y = (size - cropped.height) // 2
canvas.alpha_composite(cropped, (x, y))
return canvas
def make_dark_tile(mark: Image.Image, size: int) -> Image.Image:
tile = Image.new("RGBA", (size, size), (*BG, 255))
draw = ImageDraw.Draw(tile)
draw.rounded_rectangle(
(1, 1, size - 2, size - 2),
radius=max(3, size // 8),
fill=(*PANEL, 255),
outline=(*GREEN, 190),
width=max(1, size // 40),
)
fitted = fit_on_canvas(mark, size, scale=0.82)
tile.alpha_composite(fitted)
return tile
def draw_grid(draw: ImageDraw.ImageDraw, width: int, height: int) -> None:
step = 34
for x in range(0, width, step):
for y in range(0, height, step):
if (x // step + y // step) % 3 == 0:
draw.ellipse((x, y, x + 2, y + 2), fill=(35, 72, 34))
def make_social_card(mark: Image.Image) -> Image.Image:
width, height = 1200, 630
card = Image.new("RGB", (width, height), BG)
draw = ImageDraw.Draw(card)
draw_grid(draw, width, height)
glow = Image.new("RGBA", (width, height), (0, 0, 0, 0))
glow_draw = ImageDraw.Draw(glow)
glow_draw.ellipse((38, 66, 548, 576), fill=(38, 108, 42, 78))
glow_draw.ellipse((120, 148, 466, 494), fill=(122, 229, 195, 34))
glow = glow.filter(ImageFilter.GaussianBlur(34))
card = Image.alpha_composite(card.convert("RGBA"), glow)
panel = Image.new("RGBA", (420, 420), (0, 0, 0, 0))
panel_draw = ImageDraw.Draw(panel)
panel_draw.rounded_rectangle(
(0, 0, 419, 419),
radius=34,
fill=(5, 14, 8, 226),
outline=(83, 155, 71, 210),
width=2,
)
mark_fit = fit_on_canvas(mark, 390, scale=0.9)
panel.alpha_composite(mark_fit, (15, 15))
card.alpha_composite(panel, (86, 105))
title_font = load_font(64, bold=True)
subtitle_font = load_font(36, bold=True)
body_font = load_font(25)
small_font = load_font(22)
mono_font = load_font(20, bold=True)
x = 570
draw = ImageDraw.Draw(card)
draw.text((x, 145), "Ropedia", font=title_font, fill=INK)
draw.text((x, 218), "Xperience-10M", font=title_font, fill=GREEN)
draw.text((x, 308), "Task Suite", font=subtitle_font, fill=CYAN)
draw.text(
(x, 370),
"Multimodal embodied-AI task baselines",
font=body_font,
fill=MUTED,
)
badge_y = 448
badges = ["video", "audio", "depth", "pose", "mocap", "IMU", "language"]
cursor = x
row = 0
max_x = width - 86
for badge in badges:
label_width = int(draw.textlength(badge, font=mono_font))
if cursor + label_width + 28 > max_x:
row += 1
cursor = x
y = badge_y + row * 46
box = (cursor, y, cursor + label_width + 28, y + 36)
draw.rounded_rectangle(box, radius=9, fill=(7, 22, 12), outline=LINE, width=1)
draw.text((cursor + 14, y + 8), badge, font=mono_font, fill=INK)
cursor += label_width + 40
draw.line((x, 555, width - 86, 555), fill=(78, 151, 72), width=1)
draw.text((x, 573), "single-sample evidence now | multi-episode fine-tuning next", font=small_font, fill=(155, 170, 149))
return card.convert("RGB")
def main() -> int:
if not SOURCE_MARK.exists():
raise FileNotFoundError(f"Missing source logo mark: {SOURCE_MARK}")
BRAND_DIR.mkdir(parents=True, exist_ok=True)
mark = Image.open(SOURCE_MARK).convert("RGBA")
fit_on_canvas(mark, 512).save(OUTPUTS["mark_512"])
fit_on_canvas(mark, 192).save(OUTPUTS["mark_192"])
make_dark_tile(mark, 64).save(OUTPUTS["favicon_64"])
make_dark_tile(mark, 32).save(OUTPUTS["favicon_32"])
make_dark_tile(mark, 180).save(OUTPUTS["apple_touch"])
make_dark_tile(mark, 64).save(OUTPUTS["root_favicon"])
make_dark_tile(mark, 180).save(OUTPUTS["root_apple_touch"])
make_social_card(mark).save(OUTPUTS["social_card"], optimize=True, quality=92)
manifest = {
"title": "Ropedia Xperience-10M Brand Assets",
"status": "pass",
"generated_at_utc": datetime.now(timezone.utc).isoformat(timespec="seconds"),
"source": {
"path": SOURCE_MARK.relative_to(ROOT).as_posix(),
"kind": "custom generated logo mark with chroma-key background removed locally",
"prompt_summary": "X-shaped multimodal camera mark with near-black, lime, cyan, trajectory, and point-cloud styling.",
},
"assets": [
image_record("logo_mark", SOURCE_MARK, "Transparent source logo mark."),
image_record("logo_mark_512", OUTPUTS["mark_512"], "512px transparent logo mark."),
image_record("logo_mark_192", OUTPUTS["mark_192"], "192px transparent logo mark for app manifest use."),
image_record("favicon_64", OUTPUTS["favicon_64"], "64px dark-tile favicon and navigation logo."),
image_record("favicon_32", OUTPUTS["favicon_32"], "32px dark-tile favicon fallback."),
image_record("apple_touch", OUTPUTS["apple_touch"], "180px apple-touch icon."),
image_record("social_card", OUTPUTS["social_card"], "1200x630 Open Graph, Twitter, README, and HF-card logo card."),
image_record("root_favicon", OUTPUTS["root_favicon"], "Root website favicon PNG."),
image_record("root_apple_touch", OUTPUTS["root_apple_touch"], "Root website apple-touch icon."),
],
"boundary": "Brand assets are generated presentation artifacts. They do not contain raw Xperience-10M video, HDF5, RRD data, or model weights.",
}
OUTPUT_JSON.parent.mkdir(parents=True, exist_ok=True)
OUTPUT_JSON.write_text(json.dumps(manifest, indent=2) + "\n", encoding="utf-8")
for name, path in OUTPUTS.items():
print(f"{name}: {path} ({path.stat().st_size} bytes)")
print(f"manifest: {OUTPUT_JSON} ({OUTPUT_JSON.stat().st_size} bytes)")
return 0
if __name__ == "__main__":
raise SystemExit(main())
|