★How to set the fading of other objects during in-place block editing in ZWCAD

Issue: 

During in-place block editing, how can the fading degree of objects outside the block be modified?

Solution:

Click the menu Tools - Options (or use the OP shortcut) to open the settings dialog box.
Navigate to the Display tab, and adjust the value under the In-place edit display section to configure the fading effect.