Computer-aided architectural design (CAAD) software
- See also: Computer-aided design (CAD)
programs are the repository of accurate and comprehensive records of buildings and are used by architects
and architectural companies.
The first program was installed back in the 1960’s, to help architects save time instead of drawing their blueprints
. Computer-aided design
also known as CAD
was originally the type of program that architects used, but since CAD couldn’t offer all the tools that architects needed to complete a project, CAAD developed as a distinct class of software
All CAD and CAAD systems employ a database
with geometric and other properties of objects; they all have some kind of graphic user interface
to manipulate a visual representation rather than the database; and they are all more or less concerned with assembling designs
from standard and non-standard pieces. Currently, the main distinction which causes one to speak of CAAD rather than CAD lies in the domain knowledge (architecture-specific objects, techniques, data, and process support) embedded in the system. A CAAD system differs from other CAD systems in two respects:
- It has an explicit object database of building parts and construction knowledge.
- It explicitly supports the creation of architectural objects.
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. For... Read More