301 lines
12 KiB
Python
301 lines
12 KiB
Python
from __future__ import annotations
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import math
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from pathlib import Path
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from PIL import Image, ImageDraw, ImageFont
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REPO_ROOT = Path(__file__).resolve().parents[1]
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OUTPUT_DIR = REPO_ROOT / "public" / "branding" / "taonier-logo-geometric-concepts"
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CONTACT_SHEET_PATH = OUTPUT_DIR / "taonier-logo-geometric-contact-sheet.png"
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SIZE = 1024
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SCALE = 4
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INK = "#151515"
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CREAM = "#fff7e6"
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GOLD = "#ffd25d"
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CORAL = "#ff6a5f"
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MINT = "#29c9ad"
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BLUE = "#2f6bff"
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VARIANTS = [
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("taonier-geometric-offset-core", "偏心泥孔", "offset_core"),
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("taonier-geometric-mold-chip", "模芯切片", "mold_chip"),
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("taonier-geometric-pinched-tile", "捏痕方标", "pinched_tile"),
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("taonier-geometric-dual-plate", "双片合模", "dual_plate"),
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("taonier-geometric-dot-gate", "泥点入口", "dot_gate"),
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("taonier-geometric-work-knot", "作品结点", "work_knot"),
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]
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def hex_to_rgb(value: str) -> tuple[int, int, int]:
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value = value.removeprefix("#")
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return tuple(int(value[index : index + 2], 16) for index in (0, 2, 4))
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def s(value: float) -> int:
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return round(value * SCALE)
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def rgba(value: str) -> tuple[int, int, int, int]:
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red, green, blue = hex_to_rgb(value)
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return red, green, blue, 255
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def regular_polygon(cx: float, cy: float, radius: float, sides: int, rotation: float) -> list[tuple[int, int]]:
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points = []
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for index in range(sides):
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angle = rotation + math.tau * index / sides
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points.append((s(cx + math.cos(angle) * radius), s(cy + math.sin(angle) * radius)))
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return points
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def rounded_rectangle(
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draw: ImageDraw.ImageDraw,
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box: tuple[float, float, float, float],
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radius: float,
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fill: str,
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) -> None:
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draw.rounded_rectangle(tuple(s(value) for value in box), radius=s(radius), fill=hex_to_rgb(fill))
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def circle(draw: ImageDraw.ImageDraw, cx: float, cy: float, radius: float, fill: str) -> None:
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draw.ellipse((s(cx - radius), s(cy - radius), s(cx + radius), s(cy + radius)), fill=hex_to_rgb(fill))
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def draw_offset_core(draw: ImageDraw.ImageDraw) -> None:
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draw.rectangle((0, 0, s(SIZE), s(SIZE)), fill=hex_to_rgb("#111111"))
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rounded_rectangle(draw, (236, 236, 788, 788), 148, CREAM)
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circle(draw, 610, 456, 116, "#111111")
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circle(draw, 610, 456, 48, GOLD)
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rounded_rectangle(draw, (268, 612, 536, 718), 53, "#111111")
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rounded_rectangle(draw, (294, 638, 500, 690), 26, CREAM)
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circle(draw, 352, 370, 34, "#111111")
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circle(draw, 352, 370, 17, GOLD)
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def draw_mold_chip(draw: ImageDraw.ImageDraw) -> None:
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draw.rectangle((0, 0, s(SIZE), s(SIZE)), fill=hex_to_rgb("#101418"))
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draw.polygon(
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[
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(s(278), s(230)),
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(s(734), s(230)),
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(s(828), s(330)),
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(s(828), s(694)),
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(s(706), s(794)),
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(s(278), s(794)),
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(s(196), s(708)),
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(s(196), s(322)),
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],
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fill=hex_to_rgb(CREAM),
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)
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circle(draw, 512, 512, 144, "#101418")
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circle(draw, 512, 512, 62, GOLD)
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rounded_rectangle(draw, (224, 280, 518, 370), 45, CORAL)
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rounded_rectangle(draw, (574, 654, 796, 736), 41, MINT)
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def draw_pinched_tile(draw: ImageDraw.ImageDraw) -> None:
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draw.rectangle((0, 0, s(SIZE), s(SIZE)), fill=hex_to_rgb("#14100d"))
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rounded_rectangle(draw, (232, 250, 792, 774), 170, CREAM)
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circle(draw, 232, 512, 94, "#14100d")
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circle(draw, 792, 512, 94, "#14100d")
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draw.polygon(regular_polygon(512, 512, 104, 4, math.pi / 4), fill=hex_to_rgb("#14100d"))
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circle(draw, 512, 512, 38, GOLD)
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rounded_rectangle(draw, (420, 300, 604, 358), 29, CORAL)
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rounded_rectangle(draw, (420, 666, 604, 724), 29, MINT)
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def draw_dual_plate(draw: ImageDraw.ImageDraw) -> None:
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draw.rectangle((0, 0, s(SIZE), s(SIZE)), fill=hex_to_rgb("#111111"))
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rounded_rectangle(draw, (214, 316, 790, 464), 74, CORAL)
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rounded_rectangle(draw, (234, 560, 810, 708), 74, MINT)
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draw.polygon(regular_polygon(512, 512, 138, 4, math.pi / 4), fill=hex_to_rgb(CREAM))
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draw.polygon(regular_polygon(512, 512, 76, 4, math.pi / 4), fill=hex_to_rgb("#111111"))
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circle(draw, 512, 512, 32, GOLD)
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circle(draw, 262, 390, 24, CREAM)
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circle(draw, 762, 634, 24, CREAM)
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def draw_dot_gate(draw: ImageDraw.ImageDraw) -> None:
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draw.rectangle((0, 0, s(SIZE), s(SIZE)), fill=hex_to_rgb("#101010"))
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rounded_rectangle(draw, (276, 330, 748, 752), 132, CREAM)
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rounded_rectangle(draw, (386, 440, 638, 752), 126, "#101010")
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circle(draw, 512, 260, 62, GOLD)
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rounded_rectangle(draw, (450, 308, 574, 504), 62, CREAM)
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circle(draw, 512, 518, 40, GOLD)
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rounded_rectangle(draw, (316, 754, 708, 812), 29, CREAM)
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def draw_work_knot(draw: ImageDraw.ImageDraw) -> None:
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draw.rectangle((0, 0, s(SIZE), s(SIZE)), fill=hex_to_rgb("#121212"))
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circle(draw, 396, 402, 132, CREAM)
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circle(draw, 628, 402, 132, CREAM)
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circle(draw, 396, 622, 132, CREAM)
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circle(draw, 628, 622, 132, CREAM)
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rounded_rectangle(draw, (386, 386, 638, 638), 72, "#121212")
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draw.polygon(regular_polygon(512, 512, 96, 4, math.pi / 4), fill=hex_to_rgb(GOLD))
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circle(draw, 396, 402, 48, CORAL)
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circle(draw, 628, 622, 48, MINT)
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circle(draw, 628, 402, 28, "#121212")
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circle(draw, 396, 622, 28, "#121212")
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DRAWERS = {
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"offset_core": draw_offset_core,
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"mold_chip": draw_mold_chip,
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"pinched_tile": draw_pinched_tile,
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"dual_plate": draw_dual_plate,
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"dot_gate": draw_dot_gate,
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"work_knot": draw_work_knot,
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}
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def render_variant(style: str) -> Image.Image:
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image = Image.new("RGB", (SIZE * SCALE, SIZE * SCALE), hex_to_rgb("#111111"))
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draw = ImageDraw.Draw(image)
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DRAWERS[style](draw)
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return image.resize((SIZE, SIZE), Image.Resampling.LANCZOS)
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def build_svg(style: str) -> str:
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# PNG 是当前评审主物料，SVG 保留为后续设计师重绘的结构草图。
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if style == "offset_core":
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body = f'''
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<rect width="1024" height="1024" rx="160" fill="#111111"/>
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<rect x="236" y="236" width="552" height="552" rx="148" fill="{CREAM}"/>
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<circle cx="610" cy="456" r="116" fill="#111111"/>
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<circle cx="610" cy="456" r="48" fill="{GOLD}"/>
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<rect x="268" y="612" width="268" height="106" rx="53" fill="#111111"/>
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<rect x="294" y="638" width="206" height="52" rx="26" fill="{CREAM}"/>
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<circle cx="352" cy="370" r="34" fill="#111111"/>
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<circle cx="352" cy="370" r="17" fill="{GOLD}"/>'''
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elif style == "mold_chip":
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body = f'''
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<rect width="1024" height="1024" rx="160" fill="#101418"/>
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<path d="M278 230H734L828 330V694L706 794H278L196 708V322Z" fill="{CREAM}"/>
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<circle cx="512" cy="512" r="144" fill="#101418"/>
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<circle cx="512" cy="512" r="62" fill="{GOLD}"/>
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<rect x="224" y="280" width="294" height="90" rx="45" fill="{CORAL}"/>
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<rect x="574" y="654" width="222" height="82" rx="41" fill="{MINT}"/>'''
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elif style == "pinched_tile":
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body = f'''
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<rect width="1024" height="1024" rx="160" fill="#14100d"/>
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<rect x="232" y="250" width="560" height="524" rx="170" fill="{CREAM}"/>
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<circle cx="232" cy="512" r="94" fill="#14100d"/>
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<circle cx="792" cy="512" r="94" fill="#14100d"/>
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<path d="M512 408L616 512L512 616L408 512Z" fill="#14100d"/>
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<circle cx="512" cy="512" r="38" fill="{GOLD}"/>
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<rect x="420" y="300" width="184" height="58" rx="29" fill="{CORAL}"/>
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<rect x="420" y="666" width="184" height="58" rx="29" fill="{MINT}"/>'''
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elif style == "dual_plate":
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body = f'''
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<rect width="1024" height="1024" rx="160" fill="#111111"/>
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<rect x="214" y="316" width="576" height="148" rx="74" fill="{CORAL}"/>
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<rect x="234" y="560" width="576" height="148" rx="74" fill="{MINT}"/>
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<path d="M512 374L650 512L512 650L374 512Z" fill="{CREAM}"/>
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<path d="M512 436L588 512L512 588L436 512Z" fill="#111111"/>
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<circle cx="512" cy="512" r="32" fill="{GOLD}"/>
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<circle cx="262" cy="390" r="24" fill="{CREAM}"/>
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<circle cx="762" cy="634" r="24" fill="{CREAM}"/>'''
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elif style == "dot_gate":
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body = f'''
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<rect width="1024" height="1024" rx="160" fill="#101010"/>
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<rect x="276" y="330" width="472" height="422" rx="132" fill="{CREAM}"/>
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<rect x="386" y="440" width="252" height="312" rx="126" fill="#101010"/>
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<circle cx="512" cy="260" r="62" fill="{GOLD}"/>
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<rect x="450" y="308" width="124" height="196" rx="62" fill="{CREAM}"/>
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<circle cx="512" cy="518" r="40" fill="{GOLD}"/>
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<rect x="316" y="754" width="392" height="58" rx="29" fill="{CREAM}"/>'''
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else:
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body = f'''
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<rect width="1024" height="1024" rx="160" fill="#121212"/>
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<circle cx="396" cy="402" r="132" fill="{CREAM}"/>
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<circle cx="628" cy="402" r="132" fill="{CREAM}"/>
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<circle cx="396" cy="622" r="132" fill="{CREAM}"/>
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<circle cx="628" cy="622" r="132" fill="{CREAM}"/>
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<rect x="386" y="386" width="252" height="252" rx="72" fill="#121212"/>
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<path d="M512 416L608 512L512 608L416 512Z" fill="{GOLD}"/>
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<circle cx="396" cy="402" r="48" fill="{CORAL}"/>
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<circle cx="628" cy="622" r="48" fill="{MINT}"/>
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<circle cx="628" cy="402" r="28" fill="#121212"/>
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<circle cx="396" cy="622" r="28" fill="#121212"/>'''
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return f'''<?xml version="1.0" encoding="UTF-8"?>
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<svg width="1024" height="1024" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
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{body}
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</svg>
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'''
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def load_font(size: int) -> ImageFont.FreeTypeFont | ImageFont.ImageFont:
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candidates = [
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Path("C:/Windows/Fonts/msyh.ttc"),
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Path("C:/Windows/Fonts/simhei.ttf"),
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Path("C:/Windows/Fonts/simsun.ttc"),
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]
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for candidate in candidates:
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if candidate.exists():
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return ImageFont.truetype(str(candidate), size)
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return ImageFont.load_default()
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def build_contact_sheet(previews: list[tuple[str, str, Image.Image]]) -> Image.Image:
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cell_size = 320
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label_height = 60
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gap = 28
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columns = 3
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rows = 2
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width = columns * cell_size + (columns + 1) * gap
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height = rows * (cell_size + label_height) + (rows + 1) * gap
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sheet = Image.new("RGB", (width, height), "#eee9df")
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draw = ImageDraw.Draw(sheet)
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font = load_font(23)
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for index, (_, title, preview) in enumerate(previews):
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row = index // columns
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column = index % columns
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x = gap + column * (cell_size + gap)
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y = gap + row * (cell_size + label_height + gap)
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thumbnail = preview.resize((cell_size, cell_size), Image.Resampling.LANCZOS)
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sheet.paste(thumbnail, (x, y))
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draw.rounded_rectangle(
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(x, y + cell_size, x + cell_size, y + cell_size + label_height),
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radius=10,
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fill="#fffdf8",
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)
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label = f"{index + 1:02d} {title}"
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text_box = draw.textbbox((0, 0), label, font=font)
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text_x = x + (cell_size - (text_box[2] - text_box[0])) / 2
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text_y = y + cell_size + (label_height - (text_box[3] - text_box[1])) / 2 - 2
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draw.text((text_x, text_y), label, fill="#302a25", font=font)
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return sheet
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def main() -> None:
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OUTPUT_DIR.mkdir(parents=True, exist_ok=True)
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previews: list[tuple[str, str, Image.Image]] = []
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for asset_id, title, style in VARIANTS:
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preview = render_variant(style)
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preview.save(OUTPUT_DIR / f"{asset_id}.png")
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(OUTPUT_DIR / f"{asset_id}.svg").write_text(build_svg(style), encoding="utf-8")
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previews.append((asset_id, title, preview))
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contact_sheet = build_contact_sheet(previews)
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contact_sheet.save(CONTACT_SHEET_PATH, quality=95)
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print(
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{
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"ok": True,
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"output_dir": str(OUTPUT_DIR),
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"files": [f"{asset_id}.png" for asset_id, _, _ in VARIANTS]
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+ [f"{asset_id}.svg" for asset_id, _, _ in VARIANTS]
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+ [CONTACT_SHEET_PATH.name],
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}
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)
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if __name__ == "__main__":
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main()
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