SOLID2MASK slices 3D structures into a series of 2D cros-sections (using the STL file format) and creates mask data for fabrication using IC and PCB lithography processes. There are two versions: STL2GDS, which creates GDSII stream files for IC processing; and STL2GBR, which creates Gerber RS274X files for printed circuit board films.Both versions include a CAD viewer so that the designer can review the mask data prior to sending it out. The STL2GBR version also includes a hole recognition routine that enables the designer to output flashes and generate drill files needed for the PCB manufacturing process.
