Sketchup Bz Toolbar

The BZ Toolbar is a "go-to" for modeling organic or non-linear structures: Bezier Curve Tool - Extensions - SketchUp Community

While actively drawing or editing a curve, type a number followed by (e.g., 30s ) into the Value Control Box (VCB) in the bottom right corner and hit Enter . This instantly updates the curve to use 30 segments, making it look much smoother. Power-User Tips for Advanced Modeling

Creates a multi-segmented line that behaves as a single unit. It can be easily converted into a curve later.

In this comprehensive guide, we will explore what the BZ Toolbar is, why it is still relevant in the modern SketchUp (2021-2025 era), how to install it, and a deep dive into its most powerful features. sketchup bz toolbar

You download a beautiful, detailed cabinet from the 3D Warehouse. The model is 18" wide, but your client’s space requires a 24" wide cabinet.

A green axis line with a red target. The Problem: You import a window component, but its origin is in the bottom left corner. You want it to pivot from the center. Native SketchUp requires exploding. The Solution:

The BZ Toolbar is a powerful, free extension created by the renowned developer Fredo6. It is a comprehensive collection of tools for drawing, editing, and converting different types of mathematically precise curves. The "BZ" stands for , referring to the parametric curves the toolbar specializes in. Once installed, the BZ Toolbar adds a set of new icons and functions to your SketchUp interface, providing a complete "toolbox" for all things curvilinear. The BZ Toolbar is a "go-to" for modeling

Click a second time to establish the of your curve segment.

BZ Management Compatibility: SketchUp 2016+ (up to 2024) Price: Free / Donationware

Because BZ Toolbar is a Fredo6 plugin, it requires a dependency library to work. It can be easily converted into a curve later

Create curves defined by control points where the line passes through the start and end points, influenced by handles in between.

Mastering Complex Geometry in SketchUp with the BZ Toolbar SketchUp is renowned for its intuitive, straightforward approach to 3D modeling. However, when tasks require organic shapes, complex curves, or advanced surface manipulation, native tools can sometimes feel limiting. Enter the —a powerful suite of plugins developed by Fredo6 that brings professional-grade curve and surface modeling capabilities to the SketchUp environment.

The toolbar includes several specific curve types, each tailored for different design needs:

| Feature Category | Key Tools | Primary Use | | :--- | :--- | :--- | | | Polyline Divider, Polyline Segmentor | Creating segmented lines and managing their division. | | Basic Splines | Bezier Classic, Uniform B-Spline | Smooth curves that don't necessarily pass through all control points. | | Through-Point Splines | Cubic Bezier, Catmull-Rom Spline, F-Spline, Courbette | Smooth curves that are forced to pass through each of your defined points. | | Corner Rounding | Polyline Arc Corners, Polyline Chamfer, Dog-bone, T-bone | Adding filleted (rounded), chamfered, or specialized geometric corners to polylines. | | Editing & Management | Select Tool, Edit Tool, Close Loop | Selecting, modifying, and closing BZ-created curves for further modeling. |