Ahmadreza Khalili - Department of Architecture, Faculty of Art and Architecture, Central Tehran Branch, Islamic Azad University, Tehran, Iran
Hossein Soltanzadeh - Department of Architecture, Faculty of Art and Architecture, Central Tehran Branch, Islamic Azad University, Tehran, Iran
Seyed Hadi Ghoddusifar - Department of Architecture, Faculty of Art and Architecture, Central Tehran Branch, Islamic Azad University, Tehran, Iran

The process of developing architectural forms has greatly been changed by advances in digital technology, especially in design tools and applications. In recent years, the advent of graphical scripting languages in the design process has profoundly affected 3D modeling. Scripting languages help develop algorithms and geometrical grammar of shapes based on their constituent parameters. This study aimed to discover new concepts through the use of computer tools, especially algorithmic tools, in the form design process. The statistical population included high-rise buildings constructed worldwide in the past two decades. The main research questions include: 1) What are the main features and properties of algorithmic applications in comparison with conventional drawing applications 2) How do algorithmic applications affect the process of devising an architectural form In this case study, the quantitative research method was employed along with computer simulation. In addition, desk studies and the Internet references were reviewed to collect data. According to the research results, the use of graphical scripting languages as form design tools can develop a smart and generative geometrical framework. Such a smart geometrical framework can relate geometrical grammar to the mathematical relations of shapes. As a result, the changed geometrical parameters of a shape can be reflected on the other variables of dependent forms to change the primary features and specifications of the form. Moreover, changing the existing parameters can result in morphogenic forms, the development of which complies with specific principles.

Algorithmic application, Design tool, High-rise buildings, Architectural form