While the original developer's website is now obsolete, the community has kept the plugin alive. For the most compatible and up-to-date versions, use these reliable sources:
Flattery is a specialized, open-source extension for Trimble SketchUp designed to unfold 3D surfaces into flat, two-dimensional patterns. Unlike automated unfolding software that can scramble your faces, Flattery gives you manual control over how your model unrolls. Key Features flattery sketchup plugin hot download
The more polygons your model has, the harder it is to unfold. Try to simplify your mesh before starting. While the original developer's website is now obsolete,
It simplifies the process of unfolding 3D geometry into 2D shapes, making it perfect for creating study models, papercraft, and laser-cut prototypes. and laser-cut prototypes.