Unlike native tools that push/pull flat faces, Curviloft operates on a simple premise:
| Problem | Likely Cause | Solution (with upd) | | :--- | :--- | :--- | | “Error: #<TypeError: no implicit conversion from nil” | Ruby 3.0 nil-safety | Install 2025 beta patch from SketchUcation | | Loft results are inside-out | Normals flipped | Select result → Reverse Faces → Uncheck “Orientation follows path” | | Curviloft menu is grayed out | You selected Groups, not raw edges | Explode groups once (keep curves loose) | | Hanging/Slow on 100+ curves | Memory fragmentation | Use the new “Limit mesh resolution” slider (set to 50% – added in 2024 upd) | curviloft plugin sketchup upd
: You must quit and restart SketchUp for the tools to load properly. Curviloft - SketchUcation Unlike native tools that push/pull flat faces, Curviloft
Create a smooth surface from several closed or open curves. curviloft plugin sketchup upd