ComfyUI Node
Laser Cutter Path Tracer
A ComfyUI node in Laser/Path with 12 inputs and 3 outputs.
Laser Cutter Path Tracer
- image
- traced_image
- feature_count
- path_info
◄binary_threshold128►
◄min_feature_area30►
◄max_feature_area_pct0.40►
◄morph_close_size5►
◄morph_dilate_size0►
◄dedup_radius15►
◄invert_imagefalse►
◄use_adaptive_thresholdfalse►
◄adaptive_block_size51►
◄adaptive_c10►
◄detect_open_contourstrue►
CategoryLaser/Path
Inputs (12)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | — | |
| binary_threshold | INT | 1280–255 | — |
| min_feature_area | INT | 301–50000 | Minimum contour area (px2) to count as a feature. |
| max_feature_area_pct | FLOAT | 0.400.01–0.99 | Max feature area as fraction of external boundary. |
| morph_close_size | INT | 50–31 | Morphological close kernel. Bridges gaps. 0=off. |
| morph_dilate_size | INT | 00–15 | Dilation kernel. Thickens thin strokes. 0=off. |
| dedup_radius | INT | 150–100 | Merge features whose centers are within this many px. |
| invert_image | BOOLEAN | false | — |
| use_adaptive_threshold | BOOLEAN | false | Adaptive thresholding for noisy/low-contrast images. |
| adaptive_block_size | INT | 513–201 | — |
| adaptive_c | INT | 10-30–60 | — |
| detect_open_contours | BOOLEAN | true | Also detect arcs, grooves, engravings (open line segments). |
Outputs (3)
| Name | Type | Description |
|---|---|---|
| traced_image | IMAGE | — |
| feature_count | INT | — |
| path_info | STRING | — |