The resulting 'card house' model would be suitable for an exterior perspective view. 2D Window reveals and ledges could have an extrude modifier applied to them in VIZ, giving them 3D depth. The potential for this facility is far-reaching, but drawings will still need to be created in AutoCAD with this end in mind. PaperSpace entities, materials applied in AutoCAD, and various objects such as shapes, Xlines and Rays.are not supported. These are 'compound' objects, like nested AutoCAD blocks.
Various options are available when linking drawings, such as sorting by layer, by color, and so on.
Filter options enable selected layer exclusion. AEC Objects and Modeling - Doors, windows, and stairs Parametric 3D doors, windows and stairs simplify the creation and subsequent modification of these items. When a door or window is linked to a VIZ wall object, an automatic Boolean subtraction occurs in the wall, following the door or window around if the placement is altered. A question arises when considering whether walls, windows or doors should be created in VIZ rather than AutoCAD to exploit this feature. This area deserves a bit of thought when planning a 3D model, and further blurs the distinction between either programs' suitability as specific geometry creation devices.