Select multiple, often non-planar, curves in sequence, then click the Loft by Spline button.
For maximum flexibility, use Curviloft in conjunction with other Fredo6 plugins:
As of late 2025, the most current and recommended version is , released on March 31, 2024. This major update represents a significant leap forward from previous versions (1.x), introducing crucial improvements in compatibility, performance, and usability.
: Curviloft requires the LibFredo6 shared library to function; both must be installed for the plugin to work. curviloft plugin sketchup upd
Curviloft is comprised of three primary tools, each accessible via the menu or its dedicated toolbar:
: It is primarily hosted and managed through the SketchUcation Extension Store .
With the v2.0a pseudo-quad face generation, Curviloft-created models translate exceptionally well to STL format. The resulting meshes are watertight and subdivision-ready, producing high-quality physical prints without cleanup. Select multiple, often non-planar, curves in sequence, then
By mastering Curviloft and staying up-to-date with the latest SketchUp plugins, you'll be well on your way to unlocking your full creative potential and taking your designs to new heights.
The tool creates surfaces bounded by three or four contiguous contours—essentially generating a “skin” stretched over a wireframe framework. Unlike the other lofting tools, Skinning works best when the contours form a closed network of edges that roughly approximate the desired surface shape.
Regarding the specific inquiry about : The plugin has reached a mature stage where core updates are infrequent. However, recent updates have ensured full compatibility with SketchUp 2024 and the transition to the new SketchUp Extensions API . : Curviloft requires the LibFredo6 shared library to
: Download the latest .rbz file from the SketchUcation PluginStore .
Check the SketchUcation Tools extension periodically for updates to maintain optimal performance in SketchUp 2026. Pro-Tips for Better Modeling
: Joins separate contours (loops) to create a smooth surface.
Select two, three, or more boundary curves, followed by a guiding path curve.
Try out the updated Curviloft plugin today and discover a new world of creative possibilities in SketchUp!