Saves the loaded 3D volume to the hard drive.
The id of the 3D object
The file name of the file to which the 3D volume is saved.
- Save3DObject will cache the loaded 3D volume so the next time it is loaded, it will be loaded faster, by simply calling Load3DObject. - To start creating a 3D object, call CreateObject. - To create a 3D volume that is not cached, call Create. - To load the saved file, call Load3DObject.