

The exact distinction of what properly belongs to CAAD is not always clear. Nowadays real-time rendering is being popular thanks to the developments in graphic cards. These programs can produce photo realistic 3d renders and animations. Maya and 3DStudio Max), is also used in architectural design.

For example, software which is specifically developed for the computer animation industry (e.g. In a more general sense, CAAD also refers to the use of any computational technique in the field of architectural design other than by means of architecture-specific software.
