The cleaning method before CAD is imported into SU simplifies the lines.
Take the following figure as an example, delete lines that should not appear in the left figure, such as standards, doors and windows, plants, pits, etc. Only the necessary contour lines are left, such as the right picture after cleaning.
Of course, some people say that in order to locate, doors, windows and pits should be kept. That's good. Block the same objects (equivalent to groups and components after importing SU) and then group them into one layer.
Line height returns to zero.
In the process of CAD drawing, it is inevitable that some lines will be different in height, which I call space lines. Sue's space line is troublesome and messy. Therefore, it is necessary to zero the row height in CAD. Of course, this will use plug-ins, so please feel free to search online.
Explosion.
Generally speaking, this step should be regarded as the first step. Because some CAD files may be drawn by software such as Tianzheng, they will disappear after being imported into SU.
PU cleaning.
This operation clears useless layers, blocks, etc.
CAD shortcut key PU hook? Confirm each item to be cleaned? And then what? Clean up nested items? .
Save.
When saving, be careful not to have Chinese characters in the file name. Because Chinese characters and letters have different algorithms, Sue may make mistakes in recognition.