This is the recommended option and is selected by default. Note : Although keeping the hierarchy is sometimes necessary, selecting this option will increase the size of your scene in Twinmotion. Retaining hierarchy is also useful if your scene contains dummy objects that need to be replaced by Twinmotion objects, as you will need each object to be separate. All objects inside your scene will be separate, making it possible to hide and show them as needed. This option is useful if you want to create phasings. When you select this option, you can also view BIM information for each element in your scene. In Twinmotion, all objects will be separate and have their own pivot point, so you can move and manipulate them independently. Select this option to retain the same geometry hierarchy that is used in your source file.
