What is one of the significant features of parametric modeling?

One of the significant features of parametric modeling is its ability to allow adaptation based on reference file changes. This means that parametric models are dynamic and can automatically update when underlying data changes, which is crucial in the construction industry for maintaining accuracy and coordination across various disciplines.

For example, if a dimension or parameter in one part of the model is modified, related aspects of the model will also change accordingly, effectively maintaining the relationships set within the model. This adaptability supports more efficient design processes, as it reduces errors and the amount of rework that may be needed if changes occur later in the project lifecycle.

In contrast, static objects are not a hallmark of parametric modeling, as these do not change in response to other modifications. Similarly, building logic is essential for creating smart models that can respond to variables, so it is not eliminated but rather enhanced through parametric techniques. Lastly, the focus of parametric modeling is not limited to 2D techniques; it encompasses both 2D and 3D modeling, allowing for comprehensive visualization and analysis of building designs.