If you work in plant industry, then you might need to draw isometric drawings. If you use AutoCAD, you may wish you can do it easily. You can.
It’s not a 3D drawing, but 2D drawing by simply change your drawing orientation. You can do it by using snap, then change it’s style to isometric.
Specify snap spacing or [ON/OFF/Aspect/Style/Type] <10.0000>: S
Enter snap grid style [Standard/Isometric] <S>: I
Specify vertical spacing <10.0000>:
You can change your plane by typing ISOPLANE [enter] then select left, top, right.
In AutoCAD 2015
In newer AutoCAD version, we have ISODRAFT option. If you use AutoCAD 2015, you can access the option in drafting settings, AutoCAD status bar.
This will help you to quickly switch to isometric drafting mode, the icons really help!