> For the complete documentation index, see [llms.txt](https://www.generativedesign.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.generativedesign.org/01-introduction/01-01_computational-design.md).

# Computational Design

*`Computational design`* is not any one algorithm or off-the-shelf process you can utilize. Rather, we describe it as an approach whereby a designer defines a series of instructions, rules and relationships that precisely identify the steps necessary to achieve a proposed design and its resulting data or geometry.

Crucially, these steps must be computable, meaning they can be understood and calculated by a computer.

![](/files/-LrPm4G0OlDezQLF3mI0)

> *Above: Image of an NURBS manipulations from Martin Stacey - UCL.*

Put simply, computers are very good at performing calculations and executing pre-defined steps.

When approaching a design computationally, the designer would focus on developing the procedure that would create a design - not the design itself. The process of iterating through options and data are offloaded to a computer. This saves time, money and effort, and lets the designer focus on the creativity of the design process.