Plugin Sketchup Shape Bender
Yes.
Despite its clunky interface and axis obsession, Shape Bender does something no other native tool can do: it maintains proportional volume along a curve. Native SketchUp’s Follow Me tool extrudes a profile along a path. Shape Bender takes an existing object and warps its internal logic to fit a new path.
For custom cabinetry with curved fronts, bent laminates, or organic architectural fins, Shape Bender saves hours of manual labor.
One last warning: Always, always save your file before bending. When Shape Bender fails, it fails catastrophically—exploding groups into loose geometry that can corrupt your file. Save, bend, and if it works, save again.
Have you tried the new Curve Bender in SketchUp 2024’s Development Tools? It’s slower but more stable. Until then, Chris Fullmer’s classic remains king.
Shape Bender is a classic SketchUp extension developed by Chris Fullmer plugin sketchup shape bender
(CLF). It allows you to take a straight object and "wrap" it along a curved path. It is widely considered a staple tool for architectural modeling, often used for creating curved stairs, railings, or bending complex window frames. 🛠️ The 3-Step Setup
To use Shape Bender, you must have three specific elements in your model: The Object oriented along the The Base Line : A single straight line drawn on the directly below or adjacent to your object. The Target Curve : The curved path you want the object to follow. 🚀 How to Use It Once your elements are ready, follow this workflow: Select the Object : Click on your group or component. Activate the Tool Plugins > Chris Fullmer Tools > Shape Bender Pick the Base Line : Click the straight line on the Red Axis. Pick the Curve : Click the target path. Preview and Finalize wireframe preview will appear. Up/Down Arrow keys to flip the start/end or the direction of the bend. to generate the final geometry. 💡 Pro Tips for Success
When bending facades or detailed wood grain:
Shape Bender is one of those plugins that, once you use it, you wonder how you ever lived without it. It bridges the gap between SketchUp’s rigid architecture and the organic curves of the real world.
If your models are feeling a little too "boxy," it’s time to break out the Shape Bender and add some flow to your work. Just remember to save your file before you hit "Bend" Preserves textures & materials – UV mapping adjusts
Let’s build a practical example: You have a straight stair baluster (a turned wood post) and you need it to follow a curved staircase handrail.
Step 1: Preparation
Step 2: The Click
Step 3: The UI
Pro Tip: Uncheck "Keep Horizontal" if you want the top of the baluster to tilt with the curve’s slope (like a race track). Check it if you want the top to remain level (like a bookshelf). Have you tried the new Curve Bender in
⚠️ The straight line and curve must be the same length for perfect matching.
In the world of 3D modeling, few tasks are as deceptively difficult as bending geometry. On paper, taking a straight object and wrapping it along a curve sounds simple. In practice, doing this natively in SketchUp—without plugins—is a nightmare of manual vertex pushing, rotating, and mathematical guesswork.
Enter Shape Bender (by Chris Fullmer). This legendary plugin is the industry standard for deforming linear geometry along a predefined path. It is the tool that separates casual hobbyists from professional woodworkers, architects, and urban planners.
But Shape Bender is notorious for two things: its miraculous results and its frustratingly specific workflow. If you misalign an axis or forget a step, the plugin will happily bend your object into a pretzel.
This post will cover how Shape Bender works, why it fails, and the professional workflows to make it sing.
Even professionals struggle with this plugin. Here is how to avoid the pitfalls:
