Description:
Called whenever a Rhino is about to save a .3dm file. If you want to save plug-in document data when a model is saved in a version 5 .3dm file, then you must override this function to return True and you must override WriteDocument().
Syntax:
protected
virtual
Parameters:
- options
- Type: FileIO.FileWriteOptions
- The file write options, such as "include preview image" and "include render meshes".
Returns:
Type: bool
True if the plug-in wants to save document user data in the version 5 .3dm file. The default returns false.