What are the advantages of AUTOCAD compared with traditional painting? What have you learned from AUTOCAD software and related software?

Computer drawing is the current trend.

1. Accuracy, when you draw a dotted line, can you guarantee the spacing? The accuracy is so low that it is easy to be mistaken if you are not careful.

2. speed when you are proficient in cad, rectangles and circles are not only a matter of commands, but also entities can be made. For a simple example, if you have learned to draw engineering drawings, you will know that drawing perspective and penetrating lines is very troublesome and computers are too easy.

3. It can be modified. If you make a mistake, just wipe it and start over. If it's hand-painted, you have to use an eraser. What a bother.

In a word, computers have completely surpassed manual drawing, but computers can never draw Van Gogh's sunflowers, because computers can't do those artistic things, so learning software well must be based on understanding manual drawing.

The above is a personal opinion, and it's nonsense not to recognize it.