Seamlessly joins separate edge segments into a single "Curve" entity without changing their geometry.

So why should you use Curvizard? Here are just a few benefits of the plugin:

Curvizard is a SketchUp plugin that allows users to create complex curved surfaces and shapes with ease. It is particularly useful for creating smooth, rounded curves and surfaces that can be difficult to achieve using standard SketchUp tools. The plugin is widely used in various fields, including architecture, interior design, landscape architecture, and product design.

Solution: Use to soften and smooth visible edges. Use Simplify Contour to reduce file size without losing detail, resulting in a cleaner STL export.

While CleanUp3 focuses on overall model hygiene—purging unused materials, erasing hidden geometry, and merging coplanar faces—it works in tandem with Curvizard to keep your entire model optimized, not just the curves.

Most official downloads and discussions require a free Sketchucation account.

Curvizard is a SketchUp plugin designed to simplify the process of creating complex curves and shapes. It offers a range of tools and algorithms that enable users to generate smooth, organic curves and surfaces with ease. With Curvizard, users can create intricate designs, such as rounded corners, curved lines, and complex shapes, which would be difficult or time-consuming to achieve using SketchUp's native tools.

Mastering Complex Curves: The Ultimate Guide to the Curvizard SketchUp Plugin