: Similar to the native "Follow Me" tool but allows you to transition between different shapes (e.g., from a square to a circle) as they follow a rail. Skinning (Skin Contours)
If your Curviloft is older than 12 months, you are not running the latest “upd”. The plugin works, but you are missing stability fixes for large models.
Curviloft is not a single tool but a suite of three main surface generation methods:
This is the tool most users think of when they hear “Curviloft.” It creates a surface by blending between two or more cross-sectional curves. curviloft plugin sketchup upd
| Requirement | Specification | |------------|----------------| | SketchUp Version | SU2017 and above | | Operating System | Windows and Mac OSX | | LibFredo6 | v14.3b or above | | Sketchucation ExtensionStore | v4.4.0 or above | | Licensing | Paid (with 30-day trial) |
Many users encounter issues after trials or updates. A feature for would simplify the user experience.
This plugin is the industry standard for creating complex skins and organic surfaces from contours: Loft by Spline : Generates a surface from a series of ordered contours. Loft along Path : Creates a surface by following a specific rail or path. : Generates a mesh over a closed frame of edges. How to Update for SketchUp 2026 : Similar to the native "Follow Me" tool
The is the absolute industry-standard tool for generating smooth, organic, and complex surfaces from contours and curves . While native SketchUp excels at hard-surface modeling, boxy architecture, and straight lines, it struggles with fluid, non-linear geometry. The latest Curviloft update ensures complete future compatibility with modern iterations of SketchUp, optimized performance, and seamless handling of multi-vertex geometries.
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.
The 2026 updates heavily support Quad-face creation. This makes your model much easier to edit later, especially if you plan to use subdivision tools to smooth the surface further. Curviloft is not a single tool but a
| Tool | Purpose | |------|---------| | | Extrude a profile along a path (like a rail sweep, but more flexible). | | Skinning | Create a surface between multiple profile curves (classic loft). | | Contour Generation | Create section curves or structural frames from a surface. |
: This is a shared library required for all Fredo6 extensions. As of April 2026, versions like v15.6a or higher are required for certain tools, while Curviloft specifically requires at least v14.3b .