Achieving Extra Quality Vectorization in Rhino: A Plugin Deep Dive
Advanced Tracing Algorithms:
Some plugins might utilize sophisticated tracing algorithms that can automatically distinguish between different elements in a raster image, such as lines, curves, and shapes, and convert them into precise vector equivalents.
3. Import/Export plugin for Adobe Illustrator (by Rhino)
Standard vectorization algorithms (often based on legacy centerline tracing) frequently fail these criteria, producing geometry that mimics the stairstepping of pixels rather than the smooth intent of the design.
- Quality Feature: Unlike static geometry, Trace can link to the source image. If you update the raster file externally, the Rhino vector curves update automatically.
- The "Extra" Edge: It features "Curve Smoothing" sliders. Most plugins give you a binary result. Trace lets you drag a tolerance slider to reduce control points while maintaining curvature continuity (G2).
Run the Command
: Simply type Vectorize to open the interface.
How it works:
Trace the image using Adobe Illustrator’s Image Trace (set to "Technical Drawing" or "High Fidelity Photo") or Inkscape’s Trace Bitmap engine.
_ExtractDuplicateMeshFaces_MergeAllCoplanarFaces(reduces line clutter)_SelBadObjects(fix non-manifold edges)
