At its core, Curviloft is a tool. In 3D modeling, lofting refers to the process of generating a smooth surface that connects two or more distinct profiles or cross-sections. It effectively solves the "how do I fill this gap" problem by creating a skin-like membrane between skeletal lines.
For product casings, ergonomic handles, and vehicle bodies.
: Curviloft can generate "pseudo-quad" meshes, which are compatible with other advanced tools like QuadFaceTools for further mesh refinement. curviloft plugin sketchup
Winding staircases, handrails, or custom moldings that change shape as they travel. 3. Skinning (Skin Contours)
Loft along Path expands the capability of standard lofting by adding a guiding "path" that controls the overall trajectory and curvature of the generated surface. Here, the cross-sectional profiles follow a specified rail or curve, much like a traditional sweep. This mode is exceptionally powerful for creating forms like curved pipes, spiral staircases with varying tread shapes, or uniquely shaped architectural moldings that follow a non-linear axis. At its core, Curviloft is a tool
is a powerful organic modeling extension for SketchUp developed by Fredo6. It is essential for creating smooth, complex surfaces from contours or curves—a task that is otherwise difficult to perform manually in native SketchUp. Core Functions Curviloft operates through three primary tools:
: Creates a "skin" over a frame of four or more intersecting or adjacent edges, ideal for filling complex organic gaps. Key Features & Workflow For product casings, ergonomic handles, and vehicle bodies
✅ – Donationware with no feature restrictions. ✅ Professional results – Comparable to native loft tools in Rhino or Fusion 360. ✅ Non‑destructive workflow – You can delete the generated surface and re‑loft after editing original curves. ✅ Low learning curve for basic skinning (1 hour to be productive). ✅ Excellent documentation – Fredo6 provides detailed PDF manuals and video tutorials. ✅ Active community – Support on SketchUcation forums is responsive and knowledgeable. ✅ No external renderer needed – Works perfectly for export to STL, OBJ, or rendering engines like V-Ray, Enscape, Lumion.
: Similar to the native "Follow Me" tool but much more advanced; it allows you to extrude one or more profiles along a dedicated path while maintaining smooth transitions between different profile shapes.
Creates a surface from a (like terrain from contours or a mesh from splines).