Go to the SketchUcation Plugin Store. (Note: Fredo6 plugins are hosted exclusively here).
Perfect for organic modeling; these curves are strictly guided by a control polygon, ensuring maximum smoothness without sharp transitions.
Following a precise path on a blueprint or layout.
Before clicking your first point, type a number followed by "s" (e.g., 24s ) into the Measurement Box and hit Enter. This changes the number of segments in your curve, allowing you to optimize your polygon count. sketchup bz toolbar
Click , select the BZ Toolbar .rbz file, and apply it. Restart SketchUp to ensure the toolbar populates correctly. Workflow Tutorial: Drawing and Editing Your First Curve
The BZ Toolbar is a feature-rich extension that injects advanced curve-creation capabilities directly into SketchUp. Instead of dealing with rigid segments, this plugin allows you to draw true parametric curves, open splines, and closed loops with mathematical precision.
Advanced mathematical curves used frequently in industrial design. Step-by-Step Installation Guide Go to the SketchUcation Plugin Store
Open SketchUp, navigate to Extensions > Extension Manager , click Install Extension , and select your downloaded .rbz files.
Because the BZ Toolbar is a third-party extension, you will not find it built into SketchUp. Follow these steps to install it safely:
For SketchUp users, drawing smooth, organic curves has historically been a challenge. The native arc and freehand tools often fall short when you need precise, complex curvature for architecture, landscape design, or product modeling. This is where the (part of the famous Bezier Spline plugin) becomes an essential asset. Following a precise path on a blueprint or layout
The Bezier Spline plugin is available for free. However, it requires a dependency—a shared library file—to operate.
: Locate the "Bezier Spline" (BZ Toolbar) extension page and click Install .