I need you advise to solve an issue which I’m face, I have created a flower design then I used “Drape a surface over object” to create one solid pace then I did “OffsetSrf” to create a thickness for the object .
Depending on the requirements and the printer software, you might be able to export overlapping geometry and the print software combines everything into one object. Formlabs at least used to have a Netfabb tool implemented and it worked great.