Parametric Design

Parametric design is a transformative approach in architecture that leverages computer algorithms to manipulate and refine design parameters. It offers numerous benefits such as efficiency, consistency, flexibility, optimization, and streamlined documentation and fabrication. Algorithms play a crucial role in defining the relationships between different design elements, allowing for a high degree of flexibility and adaptability in the design process.

Parametricism. Parametricism, a style within contemporary avant-garde architecture, is rooted in parametric design. It represents a significant shift in architectural design, offering a new lens through which architects can envision and construct the built environment. Parametric design is not just about creating complex, organic forms. As a method that allows designers to define relationships between different elements of a design, it makes sense to use it for simple geometric forms as well, providing efficiency, consistency, and flexibility.

Computational and algorithmic design. Parametric design is a subset of computational and algorithmic design. Computational design, as the broadest concept, refers to the use of computational strategies and digital technologies in the design process. Algorithmic design, a subset of computational design, involves the use of algorithms (sets of rules or instructions) to generate design outcomes. Parametric design, being the narrowest concept and a specific type of algorithmic design, involves defining certain parameters or variables within the algorithm that can be manipulated to change the outcome of the design. Thus, parametric design, algorithmic design, and computational design form a continuum from broad to narrow concepts in the realm of digital design.

Generative Design. Generative Design can be considered as an extension of parametric design, and also a specific type of algorithmic design. It uses algorithms to generate all possible design iterations based on the defined parameters (specified constraints and objectives). So, while parametric design is about changing parameters to alter the design, generative design is about using those parameters to generate a multitude of design possibilities that meet the specific criteria.

Algorithms and computational tools. Algorithms enable designers to manipulate parameters and iterate upon design solutions, and computational tools provide the necessary platform for implementing and executing these algorithms. Therefore, while the fundamental concept of parametric design (adjusting design based on changing parameters) could theoretically exist without algorithms and computational tools, in practice, it would be highly impractical and inefficient. So, the modern practice of parametric design as we know it would not be possible without these tools.