How to change the Object Snap Sensitivity ?
The APERTURE system variable is used to set the display size of object snap aperture box by pixels.
How to use Quadrant in Object Snap
Quadrant snaps to quadrant point of an arc, circle, ellipse, or elliptical arc.
How to set the Object Snap Tracking? How many options are in the Object Snap Tracking?
Object Snap Tracking is among the most import drawing aids. It can precisely locate objects and users can use the cursor to precisely locate destination points such as the center, endpoint geometric center and perpendicular.
