Hello, I’m trying to convert a rhino mesh for a 3d printing project, but I keep coming across issues when opening it with slicer softwares like cura. All the objects are watertight meshes, but there are some voids inside the model which I want to fill with supports. However, Cura reads the imported file as a 2D shape disregarding the whole geometry. Does anyone know possible reasons this keeps happening?
Can you supply the STL and Rhino files?