When should you switch from Lightweight Representation to Exact Representation?

Switching from Lightweight Representation to Exact Representation is essential when displaying an accurate representation of the assembly is necessary. Lightweight Representation allows for quicker load times and better performance when working with large assemblies, as it simplifies the geometry and reduces the amount of data processed. However, this representation does not provide a complete and detailed view of the model's features.

In contrast, Exact Representation offers the full geometry of the components, which is crucial when precision is required for tasks like visualization, analysis, or design validation. When you need to assess how parts interact, check for interferences, or ensure that dimensions and tolerances are correct, an accurate representation is vital. This level of detail ensures that engineers and designers can make informed decisions based on a true depiction of the assembly, leading to enhanced accuracy in design and manufacturing processes.