- About us ▾
- Products ▾
- Search ▾
- Documentation ▾
- English ▾
Rhino operates strictly in the mathematical realm of vectors—lines, curves, arcs, and surfaces defined by coordinates. Pixels from JPEG or PNG files cannot be natively edited with CAD tools like Trim , Extend , or Extrude .
Blurry pixels confuse tracing engines, leading to jagged CAD lines.
| Problem | Cause | Fix | |---------|-------|-----| | No curves generated | Image too low contrast | Edit image to pure B&W | | Too many tiny curves | Noise | Increase Noise Reduction to 5+ | | Jagged lines | Low resolution | Re-import higher DPI image | | Curves don't match original | Wrong Threshold | Adjust between 100–150 | | Command not found | Using Rhino 6 or older | Update to Rhino 7 or install third-party plugin | vectorize plugin rhino 2021
For Rhino 2021 users, the built-in Vectorize command is sufficient for most 2D tracing tasks. If you need advanced features (color separation, batch processing, automatic layering), consider third-party tools like (external) or RhinoCAM Vectorize module.
If you have highly complex artwork, architectural site plans, or colorful graphics, specialized external software often outperforms CAD plugins. You can use these external tools as a bridge to Rhino 2021: Rhino operates strictly in the mathematical realm of
Rhino's native Grasshopper features an "Image Sampler" node. While it outputs data points rather than direct outlines, it is incredibly powerful for creating perforated screens, textured surfaces, and relief patterns from images. 2. Rooster (Grasshopper Plugin)
What are you trying to vectorize (e.g., hand sketches, site plans, logos)? | Problem | Cause | Fix | |---------|-------|-----|
If you need , professional engravers and manufacturers often turn to RaVe by CIMsystem. Unlike free tools, RaVe was designed for engineering and CAM workflows and offers a robust set of features that go far beyond simple image tracing.