Curviloft 18 [upd] Jun 2026

If your loft creates wavy ripples where you wanted a flat panel, your input curves have uneven vertex counts. Use the feature (in CurviLoft’s right-click menu) to force all curves to have the same number of control points (e.g., 20 points each). This will create perfectly flat facets between curves.

(Skin between curves)

Curviloft is an extension dedicated to —the process of creating surfaces from contours 1.2.4. It bridges the gap between simple edges and complex, curved 3D geometry. Curviloft 1.8a improved upon earlier versions, offering better performance, more robust edge handling, and enhanced options for managing how surfaces are generated, according to older posts from users 1.2.5 .

A dialog box appears. In CurviLoft 18, look for: curviloft 18

(Connect two open or closed curves directly)

Can't get Curviloft to run - ERROR - Extensions - SketchUp Community

To get the most out of this tool, keep these best practices in mind: If your loft creates wavy ripples where you

You simply select your profiles (which can be closed shapes or open edges), click the command, and Curviloft automatically stitches them together. The power of this tool lies in its ability to handle a series of cross-sections. For example, if you are designing a custom vase, you can draw the bottom profile, several intermediate cross-sections, and the top rim. Curviloft will connect them seamlessly to generate the vase's body in a single click.

To understand the power of Curviloft, consider a common architectural task: designing a modern entrance canopy that transitions from a circular base at the floor to a rectangular opening at the ceiling.

Curviloft's surfaces are made of polygons. ThomThom's QuadFace Tools allows you to manipulate these polygons in a more intuitive, quad-based workflow, giving you fine-grained control over your Curviloft-generated geometry. (Skin between curves) Curviloft is an extension dedicated

: A one-time purchase of $15.00 covers a perpetual license for up to 3 seats.

In the ever-evolving world of 3D modeling and architectural design, precision and flexibility are paramount. Whether you are a seasoned architect, a landscape designer, or a hobbyist 3D printer, you have likely encountered the challenge of creating smooth, organic transitions between complex geometries. Enter —the latest iteration of one of the most powerful lofting and skinning extensions available for SketchUp.

Modern architecture often features wavy, parametric-looking facades. With CurviLoft 18, you can draw the vertical mullions as curves and the horizontal floor lines as curves. Running the loft creates the entire skin. You can then use "Inspect" tools to extract the frame lines.

Select the profile(s) first, then the path. The profile is swept along the path to create a surface.