EXP for DOS R12 - A3D is a small utility to facilitate the positioning of a viewer in 3D space.
After you have created a 3D model, (most likely an architectural project),
you will want to create perspective views of that model, A3D helps you
in doing so by speaking english.
You start by locating yourself and specifying your height, and than you
locate the target point and its height. You may also cut the model with
a clipping plane.
A view of this perspective is than saved.
(DEMO program is limited to a 70 Kb drawing named A3DDEMO.DWG.)