You need to model a transition piece for a modern pavilion – a circular skylight merging into a rectangular floor plan.
Download via SketchUcation: The official home for Curviloft is the SketchUcation Plugin Store. You will need to create a free account to download the .rbz file.
In SketchUp, go to Window > Extension Manager > Install Extension and select the LibFredo6 file first, then the Curviloft file.
Here is everything you need to know about downloading, installing, and using the full version of Curviloft. What is the Curviloft Plugin?
The developer has continued to update the plugin to ensure compatibility with modern versions of SketchUp, and the latest version (2.0a) is fully compatible with SketchUp 2018 through 2025 and beyond.
Even with the full plugin, you might hit snags. Here is how to fix them.
The plugin includes several interactive settings to refine organic geometry: