Shape Structuralizer embeds a recommendation system that computationally supports the user during design ideation by providing design suggestions on local refinements of the design. We propose Shape Structuralizer (SS), an interactive design support system that repurposes surface models into structural constructions using rods and custom 3D-printed joints. The real deal’s made out of sheet metal, so cardboard’s a particularly appealing choice.Current Computer-Aided Design (CAD) tools lack proper support for guiding novice users towards designs ready for fabrication. Say we have this heat shield component which I want to make out of folded cardboard. It’s relatively easy, but it took me a while to figure it out, so I figure it’s worth documenting. You can do this easily in Fusion using the mesh workspace. Instead, we’d want to export just the external faces of an object, without the geometry inside the cut or the inside edges. More complex ones with cutouts will produce geometry that’s far too complex to work with in Pepakura. The problem is, exporting an STL file for this is only practical for simple models. Then we can print that, and fold and glue it into shape. We can export something we’ve designed as an STL file, and then load it into Pepakura to generate a net of the model. Let’s say I want to build a model out of cardboard, using the same techniques as papercraft. Of course, designing things is only half the fun. I’ve only scratched the surface, but I’m enjoying it so far. Coming from Sketchup (yeah, I know, I know) it’s quite intuitive and obviously far more powerful. Recently, I’ve been learning how to use Fusion 360. Cardboard Props with Fusion 360 and Pepakura
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