输入图案边缘，输出切割路径。
从透明 PNG 或清晰主体中提取干净的外轮廓，添加切割边距，并将路径作为矢量、遮罩或切割图层发送到画板。
- 从 Alpha 通道或清晰图案中提取干净外轮廓
- 可调节切割边距
- 矢量、遮罩或切割图层移交
Every function, at a glance.
The starting point for every contour calculation — an image in the "Original" preview pane.
Determines which image channel the foreground mask is built from.
Determines which of the detected sub-contours end up in the final cut path.
Controls that shape the binary foreground mask before it is traced into polygons. Every change auto-updates the preview after a short delay.
Controls that determine how the mask becomes a clean, engravable/cuttable vector path.
Determines the physical size the cut path is exported at, or inserted into the Artboard at.
Three preview panes show the processing stages side by side — no separate toggles, all three are always visible.
Downloads the current cut path as a file, independent of the Artboard or laser.
These actions differ depending on how Cut Contour was opened. If the image came from Laser Control (image object → contour), only "Apply & back to laser" appears. On a standalone launch from the tool directory, "Send to laser" and the three Artboard options appear instead.