When sectioning what should not be hatched?

Answer 1

When sectioning, areas that should not be hatched typically include those that are not meant to convey depth or texture, such as smooth or flat surfaces. Additionally, regions that are meant to remain clear for clarity, such as labels or critical features, should also avoid hatching. Lastly, any parts that are in the background or do not require emphasis should generally be left unhatched to maintain focus on the primary elements of the section.