If you’ve ever tried to create a paper model or a sheet-metal template from a complex 3D design, you know the struggle. SketchUp is fantastic for building shapes, but "unfolding" those shapes into a flat, 2D pattern can be a nightmare of manual rotations and alignment issues.
Select a face and "hinge" it onto an adjacent face with a single click.
Many users host the original Ruby script files on GitHub for compatibility with newer versions of SketchUp. Flattery Sketchup Plugin Download
is a specialized extension for Google/Trimble SketchUp designed to "unroll" or "unfold" 3D faces onto a single 2D plane. Unlike standard "flatten" tools that just project geometry downward, Flattery preserves the exact dimensions of every face, making it the perfect bridge between a digital 3D model and a physical 2D cutout. Key Features:
Once you download the .rbz file, open SketchUp and go to Window > Extension Manager > Install Extension to get up and running. Is Flattery Still Compatible? If you’ve ever tried to create a paper
Automatically keeps track of which edges connect to which, even after they are separated.
Select the from the Flattery toolbar. Click a "base" face, then click an adjacent face. The second face will rotate automatically to lie flat in the same plane as the first. Repeat this until your entire object is flat. 3. Adding Glue Flaps Many users host the original Ruby script files
While Flattery was originally designed for older versions of SketchUp, it remains remarkably stable in newer versions (including SketchUp 2023 and 2024). Because it relies on basic Ruby scripting, the core functionality of unfolding faces rarely breaks. Why choose Flattery over other unfolding plugins?
If you are building a paper model, use the . This saves hours of manual drawing by adding standardized tabs to the edges of your flat pattern. 4. Exporting for Production