What is the main purpose of rendering in Revit?

The primary purpose of rendering in Revit is to provide realistic visual representations of the model. Rendering allows users to create high-quality images that showcase how the finished design will look, incorporating elements such as lighting, materials, and shadows to enhance realism. This visual output is essential for communicating design intent to clients or stakeholders who may not have the technical background to interpret technical drawings.

Through rendering, users can simulate various design scenarios, assess aesthetic qualities, and finalize decisions about materials and finishes. By producing images that reflect real-world conditions, rendering serves as a powerful tool for visualization in architectural design, significantly improving the presentation quality of the model.