The catalog contains dozens of free vector models of various patterns that can be used as gratings, for creating overlays, for designing furniture, partitions, radiator grilles. In a modeling program (ArtCAM at least) you can raise a 3D relief from vector models. Possible model formats are DXF, CDR, EPS. Models can be used as ready-made vectors for ArtCam and other programs to create models for working with CNC routers and lasers.
Models (files) DXF are imported into ArtCam, they can also be easily opened in CorelDRAW and other vector programs.
EPS files open directly in ArtCam.
DXF files are essentially a text file containing vector coordinates - once imported into ArtCam, they can be edited in this program.