A program designed for raster-to-vector conversion.
If you can provide the following, I can give you a more tailored breakdown: va4i1.zip
If this is a tool for creating solid features, the workflow likely involves: Opening a .bmp or .jpg file. A program designed for raster-to-vector conversion
Saving as a .dxf or .dwg file to create a 3D solid in tools like SolidWorks or AutoCAD. va4i1.zip