Remembering loaded reference files

One feature of the double-precision binary files supported by Digi3D 2011 is that they can remember the reference files loaded in the previous session. If our drawing file is a double-precision binary file and we load reference files, closing the drawing file stores within it the information needed to load those reference files automatically the next time the drawing file is loaded. Digi3D 2011 handles cases where a reference file does not exist by letting you select what to do when this situation occurs. Below is a video that explains this new functionality: