Mirroring a selection in SketchUp is a fundamental technique used to create symmetrical models and designs. It involves duplicating and flipping a selected portion of your model across a specified axis, resulting in an exact mirror image.
This powerful feature offers numerous benefits, including increased efficiency, precision, and consistency. By mirroring selections, users can save time and effort by creating symmetrical elements only once, rather than manually duplicating and aligning them. Additionally, mirroring ensures accuracy and precision, as the mirrored copy is an exact replica of the original, eliminating potential errors or inconsistencies.