I have a 3D printer, and I’m often looking for cool new things that I can make. Since I’m not an artist nor a designer, this can be quite tricky, and instead I have to rely on my other skills, such as programming to do interesting things. A while back, I learned how to write STL files (the standard file format understood by 3D printers) via C++ or perl. This really opened up what I could do, since I could now create designs programmatically.
One technique I have spent a fair amount of time working with is embedded raster imagery. Namely, given an image or icon, I want to create a 3D object with that icon extruded, embossed, or otherwise present on the object that I’m making. A few examples of this are my Aquan/Kurak Alliance command tokens: