✦ 生成科赫多边雪花Generate Koch Polyflake
在正多边形边上绘制科赫折线。导出 PNG。可设置「宽度」、「高度」、「边距」、「线宽」、「迭代次数」。Draw Koch polylines on a regular polygon. Export PNG. Settings: Width, Height, Padding, Line width, Iterations.
使用说明与常见问题How-to & FAQ
「生成科赫多边雪花」是什么？What is the Generate Koch Polyflake tool?
在正多边形边上绘制科赫折线。导出 PNG。可设置「宽度」、「高度」、「边距」、「线宽」、「迭代次数」。Draw Koch polylines on a regular polygon. Export PNG. Settings: Width, Height, Padding, Line width, Iterations.
如何使用「生成科赫多边雪花」？How do I use the Generate Koch Polyflake tool?
在「生成科赫多边雪花」中，按需设置「宽度」、「高度」、「边距」、「线宽」、「迭代次数」等选项，然后点击「绘制」、「下载 PNG」按钮即可。In the Generate Koch Polyflake: Set "Width", "Height", "Padding", "Line width", "Iterations", then click "Draw", "Download PNG".
边数设为 3 会怎样？What happens with 3 sides?
3 条边时就是经典的科赫雪花：每条边的中间 1/3 换成向外凸的尖角，和「生成科赫雪花」页的图形相同。With 3 sides it is the classic Koch snowflake: the middle third of every edge becomes an outward spike, the same shape as on Generate Koch Snowflake.
边数更多时呢？And with more sides?
在正 N 边形（3–12）的每条边上画同样的向外凸的科赫折线。边数越多，整体越接近圆，但每条边上的细节仍由迭代次数决定（0–5 次）；第 0 次就是正多边形本身。内部用「填充」颜色涂满，轮廓用「线条」颜色。The same outward Koch polyline is drawn on every edge of a regular N-gon (3–12 sides). More sides make the outline rounder, while the detail on each edge still comes from the iteration count (0–5); iteration 0 is the plain polygon. The inside uses the Fill colour and the outline the Line colour.
有哪些选项可以调整？What options can I adjust?
「生成科赫多边雪花」的设置：「宽度」默认 512，范围 64–2048；「高度」默认 512，范围 64–2048；「边距」默认 20，范围 0–256；「线宽」默认 2，范围 0.5–40；「迭代次数」默认 3，范围 0–5；「边数」默认 6，范围 3–12；「背景」默认 #ffffff；「线条」默认 #1e3a8a；「填充」默认 #93c5fd。每次生成结果都按当前设置处理。Settings in the Generate Koch Polyflake — "Width" default 512, range 64–2048; "Height" default 512, range 64–2048; "Padding" default 20, range 0–256; "Line width" default 2, range 0.5–40; "Iterations" default 3, range 0–5; "Sides" default 6, range 3–12; "Background" default #ffffff; "Line" default #1e3a8a; "Fill" default #93c5fd. The result always uses the current settings.
「生成科赫多边雪花」免费吗？需要注册吗？Is the Generate Koch Polyflake free? Do I need an account?
「生成科赫多边雪花」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Generate Koch Polyflake is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.