| 摘要 |
<p>Embodiments of the invention provide techniques for updating drawing elements of a first computer aided design (CAD) drawing to reflect changes to corresponding drawing elements in a second CAD drawing. A method for updating a CAD drawing may include receiving a selection of drawing elements from the second CAD drawing, where the first CAD drawing is derived, at least in part, from the drawing elements of the second CAD drawing. The method may also include identifying drawing elements of the first CAD drawing that correspond with the selected drawing elements of the second CAD drawing, updating a geometry of the identified drawing elements of the first CAD drawing to reflect a geometry of the corresponding drawing elements of the second CAD drawing, and preserving a visual appearance of drawing elements the first CAD drawing not updated.</p> |
