What is a Parameter in design software?

A parameter in design software refers to a controllable design factor that is based on dimensional values. This concept allows designers to define specific attributes of their models, such as lengths, widths, angles, and other characteristics that can be adjusted to influence the overall design. By using parameters, a designer can create flexible and adaptable designs that respond to changes in the defined values, making it easier to iterate and refine a project.

For example, changing a parameter value can automatically update related dimensions, shapes, or configurations throughout the model, ensuring consistency and reducing the need for manual adjustments. This functionality supports parametric design practices, which means that the geometry depends on the defined parameters, leading to more efficient and organized workflows.