Curviloft provides three primary tools that handle different geometric challenges: Loft by Spline:

Think of it like building a boat: you set up the wooden ribs (your curves), and Curviloft provides the planks (the geometry) to cover them. It automates the creation of faces that would otherwise take hours of manual stitching. The Three Core Tools of Curviloft

In the realm of digital design, SketchUp has long held the reputation of being the "push-pull" modeler—a tool where architecture is carved from blocks of digital clay. It is celebrated for its intuitive accessibility, allowing users to extrude a rectangle into a skyscraper with a single click. However, for years, this blocky paradigm left a gaping hole in the software’s capabilities: the world of complex, organic curves. SketchUp native toolset struggled with the sinuous, the flowing, and the compound curved. Enter , a plugin by the developer Fredo6, which did not merely fill this gap but built an entire bridge toward a new way of modeling.