Vectorize Plugin Rhino Extra Quality Review
High-Quality Image Tracing: A Guide to the Vectorize Plugin for Rhino
- Potrace Algorithm Paper: Peter Selinger's Page (Technical but essential for understanding why your lines look blocky).
- Diffusion Curves: ACM Digital Library (The theoretical ideal for vector quality).
Abstract:
As architectural and product design workflows shift towards hybrid 2D/3D documentation, the need to extract high-fidelity vector linework from Rhino 3D models has become critical. Standard view capture and simple "Make2D" commands often produce fragmented, overlapping, or overly dense linework. This paper analyzes the algorithmic requirements for a "Vectorize Plugin" aimed at extra quality —specifically focusing on curvature simplification, layer separation, and noise reduction. We propose a framework for evaluating vectorization fidelity and demonstrate how advanced plugins (e.g., Vectorize Pro , RhinoVector , or custom Grasshopper definitions) outperform native tools in maintaining model intent. vectorize plugin rhino extra quality
- Noise Reduction: Set to "High" (minimum 5-pixel radius).
- Curve Type: Select "NURBS (Fit)" not "Polyline."
- Corner Angle: Set to 60 degrees. Anything sharper than 60° becomes a sharp vertex; anything wider becomes smooth.
The "Vectorize" plugin for Rhino is an open-source tool designed to automate the conversion of raster images (bitmaps) into high-quality vector curves High-Quality Image Tracing: A Guide to the Vectorize
pure black and white
Convert color images to (binary) before importing. anything wider becomes smooth.
specific type of image
Do you have a (like a floor plan or a logo) that you're trying to vectorize right now?
Popular in architectural workflows, TraceArtic excels at converting aerial imagery or hand-drawn schematics. Its "Extra Quality" preset applies a bilateral filter before vectorization—preserving edges while smoothing gradients. It also supports color reduction, outputting separate closed curves for each hue band.