I'm just new to this subject so I'll say sorry in advance if this will sound like a stupid question. Can I design an object in Blender and then import it into OpenSCAD? I read that it's possible...but I guess it will import it only as one mere object without recognizing all the components? Furthermore, will it generate a C++ code or anything?
You can import STL files generated in Blender into OpenSCAD. It will only be recognized as one object, but you can manipulate different parts in a limited way using intersections and such. OpenSCAD does not generate C++ code. After importing the object into OpenSCAD, you can manipulate it, animate it, and export it in various formats.